E: martinwinistoerfer@gmx.ch
D: Port to MPC555/556 microcontrollers and support for cmi board
+N: David Wu
+E: support@arcturusnetworks.com
+D: Mercury Security EP2500
+W: http://www.arcturusnetworks.com
+
N: Ming-Len Wu
E: minglen_wu@techware.com.tw
D: Motorola MX1ADS board support
M5475EVB mcf547x_8x
M5485EVB mcf547x_8x
+Wolfgang Wegner <w.wegner@astro-kom.de>
+
+ astro_mcf5373l MCF5373L
+
#########################################################################
# AVR32 Systems: #
# #
#########################################################################
LIST_coldfire=" \
+ astro_mcf5373l \
cobra5272 \
EB+MCF-EV123 \
EB+MCF-EV123_internal \
## Coldfire
#########################################################################
+astro_mcf5373l_config \
+astro_mcf5373l_RAM_config : unconfig
+ @$(MKCONFIG) -t $(@:_config=) astro_mcf5373l m68k mcf532x mcf5373l astro
+
M5208EVBE_config : unconfig
@$(MKCONFIG) $(@:_config=) m68k mcf52x2 m5208evbe freescale
@echo "TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
@$(MKCONFIG) EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
+EP2500_config: unconfig
+ @$(MKCONFIG) $(@:_config=) m68k mcf52x2 ep2500 Mercury
+
idmr_config : unconfig
@$(MKCONFIG) $(@:_config=) m68k mcf52x2 idmr
--- /dev/null
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS = $(BOARD).o fpga.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#ifndef __ASTRO_H__
+#define __ASTRO_H__
+
+/* in mcf5373l.c */
+int rs_serial_init(int port, int baud);
+void astro_put_char(char ch);
+int astro_is_char(void);
+int astro_get_char(void);
+
+/* in fpga.c */
+int astro5373l_altera_load(void);
+int astro5373l_xilinx_load(void);
+
+/* data structures used for communication (update.c) */
+typedef struct card_id {
+ char card_type;
+ char hardware_version;
+ char software_version;
+ char software_subversion; /* " ","a".."z" */
+ char fpga_version_altera;
+ char fpga_version_xilinx;
+} card_id_t;
+
+typedef struct {
+ unsigned char mode;
+ unsigned char deviation;
+ unsigned short freq;
+} __attribute__ ((packed)) output_params_t;
+
+typedef struct {
+ unsigned short satfreq;
+ unsigned char satdatallg;
+ unsigned short symbolrate;
+ unsigned char viterbirate;
+ unsigned char symbolrate_l;
+ output_params_t output_params;
+ unsigned char reserve;
+ unsigned char card_error;
+ unsigned short dummy_ts_id;
+ unsigned char dummy_pat_ver;
+ unsigned char dummy_sdt_ver;
+} __attribute__ ((packed)) parameters_t;
+
+#endif /* __ASTRO_H__ */
--- /dev/null
+#
+# (C) Copyright 2000-2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# Coldfire contribution by Bernhard Kuhn <bkuhn@metrowerks.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+TEXT_BASE = $(CONFIG_TEXT_BASE)
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Wolfgang Wegner, ASTRO Strobel Kommunikationssysteme GmbH,
+ * w.wegner@astro-kom.de
+ *
+ * based on the files by
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de
+ * and
+ * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
+ * Keith Outwater, keith_outwater@mvis.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+/* Altera/Xilinx FPGA configuration support for the ASTRO "URMEL" board */
+
+#include <common.h>
+#include <watchdog.h>
+#include <altera.h>
+#include <ACEX1K.h>
+#include <spartan3.h>
+#include <command.h>
+#include <asm/immap_5329.h>
+#include <asm/io.h>
+#include "fpga.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int altera_pre_fn(int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+ unsigned char tmp_char;
+ unsigned short tmp_short;
+
+ /* first, set the required pins to GPIO function */
+ /* PAR_T0IN -> GPIO */
+ tmp_char = readb(&gpiop->par_timer);
+ tmp_char &= 0xfc;
+ writeb(tmp_char, &gpiop->par_timer);
+ /* all QSPI pins -> GPIO */
+ writew(0x0000, &gpiop->par_qspi);
+ /* U0RTS, U0CTS -> GPIO */
+ tmp_short = __raw_readw(&gpiop->par_uart);
+ tmp_short &= 0xfff3;
+ __raw_writew(tmp_short, &gpiop->par_uart);
+ /* all PWM pins -> GPIO */
+ writeb(0x00, &gpiop->par_pwm);
+ /* next, set data direction registers */
+ writeb(0x01, &gpiop->pddr_timer);
+ writeb(0x25, &gpiop->pddr_qspi);
+ writeb(0x0c, &gpiop->pddr_uart);
+ writeb(0x04, &gpiop->pddr_pwm);
+
+ /* ensure other SPI peripherals are deselected */
+ writeb(0x08, &gpiop->ppd_uart);
+ writeb(0x38, &gpiop->ppd_qspi);
+
+ /* CONFIG = 0 STATUS = 0 -> FPGA in reset state */
+ writeb(0xFB, &gpiop->pclrr_uart);
+ /* enable Altera configuration by clearing QSPI_CS2 and DT0IN */
+ writeb(0xFE, &gpiop->pclrr_timer);
+ writeb(0xDF, &gpiop->pclrr_qspi);
+ return FPGA_SUCCESS;
+}
+
+/* Set the state of CONFIG Pin */
+int altera_config_fn(int assert_config, int flush, int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ if (assert_config)
+ writeb(0x04, &gpiop->ppd_uart);
+ else
+ writeb(0xFB, &gpiop->pclrr_uart);
+ return FPGA_SUCCESS;
+}
+
+/* Returns the state of STATUS Pin */
+int altera_status_fn(int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ if (readb(&gpiop->ppd_pwm) & 0x08)
+ return FPGA_FAIL;
+ return FPGA_SUCCESS;
+}
+
+/* Returns the state of CONF_DONE Pin */
+int altera_done_fn(int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ if (readb(&gpiop->ppd_pwm) & 0x20)
+ return FPGA_FAIL;
+ return FPGA_SUCCESS;
+}
+
+/*
+ * writes the complete buffer to the FPGA
+ * writing the complete buffer in one function is much faster,
+ * then calling it for every bit
+ */
+int altera_write_fn(void *buf, size_t len, int flush, int cookie)
+{
+ size_t bytecount = 0;
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+ unsigned char *data = (unsigned char *)buf;
+ unsigned char val = 0;
+ int i;
+ int len_40 = len / 40;
+
+ while (bytecount < len) {
+ val = data[bytecount++];
+ i = 8;
+ do {
+ writeb(0xFB, &gpiop->pclrr_qspi);
+ if (val & 0x01)
+ writeb(0x01, &gpiop->ppd_qspi);
+ else
+ writeb(0xFE, &gpiop->pclrr_qspi);
+ writeb(0x04, &gpiop->ppd_qspi);
+ val >>= 1;
+ i--;
+ } while (i > 0);
+
+ if (bytecount % len_40 == 0) {
+#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
+ WATCHDOG_RESET();
+#endif
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
+ putc('.'); /* let them know we are alive */
+#endif
+#ifdef CONFIG_SYS_FPGA_CHECK_CTRLC
+ if (ctrlc())
+ return FPGA_FAIL;
+#endif
+ }
+ }
+ return FPGA_SUCCESS;
+}
+
+/* called, when programming is aborted */
+int altera_abort_fn(int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ writeb(0x20, &gpiop->ppd_qspi);
+ writeb(0x08, &gpiop->ppd_uart);
+ return FPGA_SUCCESS;
+}
+
+/* called, when programming was succesful */
+int altera_post_fn(int cookie)
+{
+ return altera_abort_fn(cookie);
+}
+
+/*
+ * Note that these are pointers to code that is in Flash. They will be
+ * relocated at runtime.
+ * FIXME: relocation not yet working for coldfire, see below!
+ */
+Altera_CYC2_Passive_Serial_fns altera_fns = {
+ altera_pre_fn,
+ altera_config_fn,
+ altera_status_fn,
+ altera_done_fn,
+ altera_write_fn,
+ altera_abort_fn,
+ altera_post_fn
+};
+
+Altera_desc altera_fpga[CONFIG_FPGA_COUNT] = {
+ {Altera_CYC2,
+ passive_serial,
+ 85903,
+ (void *)&altera_fns,
+ NULL,
+ 0}
+};
+
+/* Initialize the fpga. Return 1 on success, 0 on failure. */
+int astro5373l_altera_load(void)
+{
+ int i;
+
+ for (i = 0; i < CONFIG_FPGA_COUNT; i++) {
+ /*
+ * I did not yet manage to get relocation work properly,
+ * so set stuff here instead of static initialisation:
+ */
+ altera_fns.pre = altera_pre_fn;
+ altera_fns.config = altera_config_fn;
+ altera_fns.status = altera_status_fn;
+ altera_fns.done = altera_done_fn;
+ altera_fns.write = altera_write_fn;
+ altera_fns.abort = altera_abort_fn;
+ altera_fns.post = altera_post_fn;
+ altera_fpga[i].iface_fns = (void *)&altera_fns;
+ fpga_add(fpga_altera, &altera_fpga[i]);
+ }
+ return 1;
+}
+
+/* Set the FPGA's PROG_B line to the specified level */
+int xilinx_pgm_fn(int assert, int flush, int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ if (assert)
+ writeb(0xFB, &gpiop->pclrr_uart);
+ else
+ writeb(0x04, &gpiop->ppd_uart);
+ return assert;
+}
+
+/*
+ * Test the state of the active-low FPGA INIT line. Return 1 on INIT
+ * asserted (low).
+ */
+int xilinx_init_fn(int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ return (readb(&gpiop->ppd_pwm) & 0x08) == 0;
+}
+
+/* Test the state of the active-high FPGA DONE pin */
+int xilinx_done_fn(int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ return (readb(&gpiop->ppd_pwm) & 0x20) >> 5;
+}
+
+/* Abort an FPGA operation */
+int xilinx_abort_fn(int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+ /* ensure all SPI peripherals and FPGAs are deselected */
+ writeb(0x08, &gpiop->ppd_uart);
+ writeb(0x01, &gpiop->ppd_timer);
+ writeb(0x38, &gpiop->ppd_qspi);
+ return FPGA_FAIL;
+}
+
+/*
+ * FPGA pre-configuration function. Just make sure that
+ * FPGA reset is asserted to keep the FPGA from starting up after
+ * configuration.
+ */
+int xilinx_pre_config_fn(int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+ unsigned char tmp_char;
+ unsigned short tmp_short;
+
+ /* first, set the required pins to GPIO function */
+ /* PAR_T0IN -> GPIO */
+ tmp_char = readb(&gpiop->par_timer);
+ tmp_char &= 0xfc;
+ writeb(tmp_char, &gpiop->par_timer);
+ /* all QSPI pins -> GPIO */
+ writew(0x0000, &gpiop->par_qspi);
+ /* U0RTS, U0CTS -> GPIO */
+ tmp_short = __raw_readw(&gpiop->par_uart);
+ tmp_short &= 0xfff3;
+ __raw_writew(tmp_short, &gpiop->par_uart);
+ /* all PWM pins -> GPIO */
+ writeb(0x00, &gpiop->par_pwm);
+ /* next, set data direction registers */
+ writeb(0x01, &gpiop->pddr_timer);
+ writeb(0x25, &gpiop->pddr_qspi);
+ writeb(0x0c, &gpiop->pddr_uart);
+ writeb(0x04, &gpiop->pddr_pwm);
+
+ /* ensure other SPI peripherals are deselected */
+ writeb(0x08, &gpiop->ppd_uart);
+ writeb(0x38, &gpiop->ppd_qspi);
+ writeb(0x01, &gpiop->ppd_timer);
+
+ /* CONFIG = 0, STATUS = 0 -> FPGA in reset state */
+ writeb(0xFB, &gpiop->pclrr_uart);
+ /* enable Xilinx configuration by clearing QSPI_CS2 and U0CTS */
+ writeb(0xF7, &gpiop->pclrr_uart);
+ writeb(0xDF, &gpiop->pclrr_qspi);
+ return 0;
+}
+
+/*
+ * FPGA post configuration function. Should perform a test if FPGA is running.
+ */
+int xilinx_post_config_fn(int cookie)
+{
+ int rc = 0;
+
+ /*
+ * no test yet
+ */
+ return rc;
+}
+
+int xilinx_clk_fn(int assert_clk, int flush, int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ if (assert_clk)
+ writeb(0x04, &gpiop->ppd_qspi);
+ else
+ writeb(0xFB, &gpiop->pclrr_qspi);
+ return assert_clk;
+}
+
+int xilinx_wr_fn(int assert_write, int flush, int cookie)
+{
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+
+ if (assert_write)
+ writeb(0x01, &gpiop->ppd_qspi);
+ else
+ writeb(0xFE, &gpiop->pclrr_qspi);
+ return assert_write;
+}
+
+int xilinx_fastwr_fn(void *buf, size_t len, int flush, int cookie)
+{
+ size_t bytecount = 0;
+ gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
+ unsigned char *data = (unsigned char *)buf;
+ unsigned char val = 0;
+ int i;
+ int len_40 = len / 40;
+
+ for (bytecount = 0; bytecount < len; bytecount++) {
+ val = *(data++);
+ for (i = 8; i > 0; i--) {
+ writeb(0xFB, &gpiop->pclrr_qspi);
+ if (val & 0x80)
+ writeb(0x01, &gpiop->ppd_qspi);
+ else
+ writeb(0xFE, &gpiop->pclrr_qspi);
+ writeb(0x04, &gpiop->ppd_qspi);
+ val <<= 1;
+ }
+ if (bytecount % len_40 == 0) {
+#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
+ WATCHDOG_RESET();
+#endif
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
+ putc('.'); /* let them know we are alive */
+#endif
+#ifdef CONFIG_SYS_FPGA_CHECK_CTRLC
+ if (ctrlc())
+ return FPGA_FAIL;
+#endif
+ }
+ }
+ return FPGA_SUCCESS;
+}
+
+/*
+ * Note that these are pointers to code that is in Flash. They will be
+ * relocated at runtime.
+ * FIXME: relocation not yet working for coldfire, see below!
+ */
+Xilinx_Spartan3_Slave_Serial_fns xilinx_fns = {
+ xilinx_pre_config_fn,
+ xilinx_pgm_fn,
+ xilinx_clk_fn,
+ xilinx_init_fn,
+ xilinx_done_fn,
+ xilinx_wr_fn,
+ 0,
+ xilinx_fastwr_fn
+};
+
+Xilinx_desc xilinx_fpga[CONFIG_FPGA_COUNT] = {
+ {Xilinx_Spartan3,
+ slave_serial,
+ XILINX_XC3S4000_SIZE,
+ (void *)&xilinx_fns,
+ 0}
+};
+
+/* Initialize the fpga. Return 1 on success, 0 on failure. */
+int astro5373l_xilinx_load(void)
+{
+ int i;
+
+ fpga_init();
+
+ for (i = 0; i < CONFIG_FPGA_COUNT; i++) {
+ /*
+ * I did not yet manage to get relocation work properly,
+ * so set stuff here instead of static initialisation:
+ */
+ xilinx_fns.pre = xilinx_pre_config_fn;
+ xilinx_fns.pgm = xilinx_pgm_fn;
+ xilinx_fns.clk = xilinx_clk_fn;
+ xilinx_fns.init = xilinx_init_fn;
+ xilinx_fns.done = xilinx_done_fn;
+ xilinx_fns.wr = xilinx_wr_fn;
+ xilinx_fns.bwr = xilinx_fastwr_fn;
+ xilinx_fpga[i].iface_fns = (void *)&xilinx_fns;
+ fpga_add(fpga_xilinx, &xilinx_fpga[i]);
+ }
+ return 1;
+}
--- /dev/null
+/*
+ * (C) Copyright 2000-2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * modified by Wolfgang Wegner <w.wegner@astro-kom.de> for ASTRO 5373l
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <watchdog.h>
+#include <command.h>
+#include <asm/m5329.h>
+#include <asm/immap_5329.h>
+#include <asm/io.h>
+
+/* needed for astro bus: */
+#include <asm/uart.h>
+#include "astro.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+extern void uart_port_conf(void);
+
+int checkboard(void)
+{
+ puts("Board: ");
+ puts("ASTRO MCF5373L (Urmel) Board\n");
+ return 0;
+}
+
+phys_size_t initdram(int board_type)
+{
+#if !defined(CONFIG_MONITOR_IS_IN_RAM)
+ sdram_t *sdp = (sdram_t *)(MMAP_SDRAM);
+
+ /*
+ * GPIO configuration for bus should be set correctly from reset,
+ * so we do not care! First, set up address space: at this point,
+ * we should be running from internal SRAM;
+ * so use CONFIG_SYS_SDRAM_BASE as the base address for SDRAM,
+ * and do not care where it is
+ */
+ __raw_writel((CONFIG_SYS_SDRAM_BASE & 0xFFF00000) | 0x00000018,
+ &sdp->cs0);
+ __raw_writel((CONFIG_SYS_SDRAM_BASE & 0xFFF00000) | 0x00000000,
+ &sdp->cs1);
+ /*
+ * I am not sure from the data sheet, but it seems burst length
+ * has to be 8 for the 16 bit data bus we use;
+ * so these values are for BL = 8
+ */
+ __raw_writel(0x33211530, &sdp->cfg1);
+ __raw_writel(0x56570000, &sdp->cfg2);
+ /* send PrechargeALL, REF and IREF remain cleared! */
+ __raw_writel(0xE1462C02, &sdp->ctrl);
+ udelay(1);
+ /* refresh SDRAM twice */
+ __raw_writel(0xE1462C04, &sdp->ctrl);
+ udelay(1);
+ __raw_writel(0xE1462C04, &sdp->ctrl);
+ /* init MR */
+ __raw_writel(0x008D0000, &sdp->mode);
+ /* initialize EMR */
+ __raw_writel(0x80010000, &sdp->mode);
+ /* wait until DLL is locked */
+ udelay(1);
+ /*
+ * enable automatic refresh, lock mode register,
+ * clear iref and ipall
+ */
+ __raw_writel(0x71462C00, &sdp->ctrl);
+ /* Dummy write to start SDRAM */
+ writel(0, CONFIG_SYS_SDRAM_BASE);
+#endif
+
+ /*
+ * for get_ram_size() to work, both CS areas have to be
+ * configured, i.e. CS1 has to be explicitely disabled, else
+ * probing for memory will cause the SDRAM bus to hang!
+ * (Do not rely on the SDCS register(s) being set to 0x00000000
+ * during reset as stated in the data sheet.)
+ */
+ return get_ram_size((unsigned long *)CONFIG_SYS_SDRAM_BASE,
+ 0x80000000 - CONFIG_SYS_SDRAM_BASE);
+}
+
+#define UART_BASE MMAP_UART0
+int rs_serial_init(int port, int baud)
+{
+ uart_t *uart;
+ u32 counter;
+
+ switch (port) {
+ case 0:
+ uart = (uart_t *)(MMAP_UART0);
+ break;
+ case 1:
+ uart = (uart_t *)(MMAP_UART1);
+ break;
+ case 2:
+ uart = (uart_t *)(MMAP_UART2);
+ break;
+ default:
+ uart = (uart_t *)(MMAP_UART0);
+ }
+
+ uart_port_conf();
+
+ /* write to SICR: SIM2 = uart mode,dcd does not affect rx */
+ writeb(UART_UCR_RESET_RX, &uart->ucr);
+ writeb(UART_UCR_RESET_TX, &uart->ucr);
+ writeb(UART_UCR_RESET_ERROR, &uart->ucr);
+ writeb(UART_UCR_RESET_MR, &uart->ucr);
+ __asm__ ("nop");
+
+ writeb(0, &uart->uimr);
+
+ /* write to CSR: RX/TX baud rate from timers */
+ writeb(UART_UCSR_RCS_SYS_CLK | UART_UCSR_TCS_SYS_CLK, &uart->ucsr);
+
+ writeb(UART_UMR_BC_8 | UART_UMR_PM_NONE, &uart->umr);
+ writeb(UART_UMR_SB_STOP_BITS_1, &uart->umr);
+
+ /* Setting up BaudRate */
+ counter = (u32) (gd->bus_clk / (baud));
+ counter >>= 5;
+
+ /* write to CTUR: divide counter upper byte */
+ writeb((u8) ((counter & 0xff00) >> 8), &uart->ubg1);
+ /* write to CTLR: divide counter lower byte */
+ writeb((u8) (counter & 0x00ff), &uart->ubg2);
+
+ writeb(UART_UCR_RX_ENABLED | UART_UCR_TX_ENABLED, &uart->ucr);
+
+ return 0;
+}
+
+void astro_put_char(char ch)
+{
+ uart_t *uart;
+ unsigned long timer;
+
+ uart = (uart_t *)(MMAP_UART0);
+ /*
+ * Wait for last character to go. Timeout of 6ms should
+ * be enough for our lowest baud rate of 2400.
+ */
+ timer = get_timer(0);
+ while (get_timer(timer) < 6) {
+ if (readb(&uart->usr) & UART_USR_TXRDY)
+ break;
+ }
+ writeb(ch, &uart->utb);
+
+ return;
+}
+
+int astro_is_char(void)
+{
+ uart_t *uart;
+
+ uart = (uart_t *)(MMAP_UART0);
+ return readb(&uart->usr) & UART_USR_RXRDY;
+}
+
+int astro_get_char(void)
+{
+ uart_t *uart;
+
+ uart = (uart_t *)(MMAP_UART0);
+ while (!(readb(&uart->usr) & UART_USR_RXRDY)) ;
+ return readb(&uart->urb);
+}
+
+int misc_init_r(void)
+{
+ int retval = 0;
+
+ puts("Configure Xilinx FPGA...");
+ retval = astro5373l_xilinx_load();
+ if (!retval) {
+ puts("failed!\n");
+ return retval;
+ }
+ puts("done\n");
+
+ puts("Configure Altera FPGA...");
+ retval = astro5373l_altera_load();
+ if (!retval) {
+ puts("failed!\n");
+ return retval;
+ }
+ puts("done\n");
+
+ return retval;
+}
--- /dev/null
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(m68k)
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/mcf532x/start.o (.text)
+ lib_m68k/traps.o (.text)
+ lib_m68k/interrupts.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/zlib.o (.text)
+
+ . = DEFINED(env_offset) ? env_offset : .;
+ common/env_embedded.o (.text)
+
+ *(.text)
+/* *(.fixup)*/
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+
+ .reloc :
+ {
+ __got_start = .;
+ *(.got)
+ __got_end = .;
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ . = .;
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ _sbss = .;
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = .;
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
DAVINCI_ABCR_RHOLD(0) |
DAVINCI_ABCR_TA(2) |
DAVINCI_ABCR_ASIZE_8BIT),
- &davinci_emif_regs->AB2CR);
+ &davinci_emif_regs->ab2cr);
#endif
/* arch number of the board */
MCF_GPIO_SDRAM_SDWE | MCF_GPIO_SDRAM_SCAS |
MCF_GPIO_SDRAM_SRAS | MCF_GPIO_SDRAM_SCKE |
MCF_GPIO_SDRAM_SDCS_11);
+ asm(" nop");
/*
* Check to see if the SDRAM has already been initialized
if (!(mbar_readLong(MCF_SDRAMC_DACR0) & MCF_SDRAMC_DACRn_RE)) {
/* Initialize DRAM Control Register: DCR */
mbar_writeShort(MCF_SDRAMC_DCR,
- MCF_SDRAMC_DCR_RTIM(0x01)
- | MCF_SDRAMC_DCR_RC(0x30));
+ MCF_SDRAMC_DCR_RTIM(2)
+ | MCF_SDRAMC_DCR_RC(0x2E));
+ asm(" nop");
/*
* Initialize DACR0
| MCF_SDRAMC_DACRn_CASL(1)
| MCF_SDRAMC_DACRn_CBM(3)
| MCF_SDRAMC_DACRn_PS(0));
+ asm(" nop");
/* Initialize DMR0 */
mbar_writeLong(MCF_SDRAMC_DMR0,
MCF_SDRAMC_DMRn_BAM_16M
| MCF_SDRAMC_DMRn_V);
+ asm(" nop");
/* Set IP bit in DACR */
mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
| MCF_SDRAMC_DACRn_IP);
+ asm(" nop");
/* Wait at least 20ns to allow banks to precharge */
for (i = 0; i < 5; i++)
/* Write to this block to initiate precharge */
*(u32 *)(CONFIG_SYS_SDRAM_BASE) = 0xa5a5a5a5;
+ asm(" nop");
/* Set RE bit in DACR */
mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
/* Finish the configuration by issuing the MRS */
mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
| MCF_SDRAMC_DACRn_MRS);
+ asm(" nop");
/*
* Write to the SDRAM Mode Register A0-A11 = 0x400
* Burst Length = 1
*/
*(u32 *)(CONFIG_SYS_SDRAM_BASE + 0x400) = 0xa5a5a5a5;
+ asm(" nop");
}
return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
- gpio->par_fec |= (gpio->par_fec & GPIO_PAR_FEC_FEC1_MASK) | 0x10;
+ gpio->par_fec |= (gpio->par_fec & GPIO_PAR_FEC_FEC1_UNMASK) | 0x10;
gpio->par_feci2c |=
(gpio->par_feci2c & 0xF0FF) | (GPIO_PAR_FECI2C_MDC1_ATA_DIOR |
GPIO_PAR_FECI2C_MDIO1_ATA_DIOW);
info->flash_id = 0x01000000;
info->portwidth = 1;
info->chipwidth = 1;
- info->buffer_size = 32;
+ info->buffer_size = 1;
info->erase_blk_tout = 16384;
info->write_tout = 2;
info->buffer_write_tout = 5;
static void print_num(const char *, ulong);
-#if !defined(CONFIG_ARM) || defined(CONFIG_CMD_NET)
+#if !(defined(CONFIG_ARM) || defined(CONFIG_M68K)) || defined(CONFIG_CMD_NET)
static void print_eth(int idx);
#endif
printf ("%-12s= 0x%08lX\n", name, value);
}
-#if !defined(CONFIG_ARM) || defined(CONFIG_CMD_NET)
+#if !(defined(CONFIG_ARM) || defined(CONFIG_M68K)) || defined(CONFIG_CMD_NET)
static void print_eth(int idx)
{
char name[10], *val;
"are sure of what you are doing!\n"
"\nReally scrub this NAND flash? <y/N>\n");
- if (getc() == 'y' && getc() == '\r') {
- opts.scrub = 1;
+ if (getc() == 'y') {
+ puts("y");
+ if (getc() == '\r')
+ opts.scrub = 1;
+ else {
+ puts("scrub aborted\n");
+ return -1;
+ }
} else {
puts("scrub aborted\n");
return -1;
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
gpio->par_uart &=
- (GPIO_PAR_UART_U0TXD_MASK & GPIO_PAR_UART_U0RXD_MASK);
+ (GPIO_PAR_UART_U0TXD_UNMASK & GPIO_PAR_UART_U0RXD_UNMASK);
gpio->par_uart |=
(GPIO_PAR_UART_U0TXD_U0TXD | GPIO_PAR_UART_U0RXD_U0RXD);
break;
case 1:
gpio->par_uart &=
- (GPIO_PAR_UART_U1TXD_MASK & GPIO_PAR_UART_U1RXD_MASK);
+ (GPIO_PAR_UART_U1TXD_UNMASK & GPIO_PAR_UART_U1RXD_UNMASK);
gpio->par_uart |=
(GPIO_PAR_UART_U1TXD_U1TXD | GPIO_PAR_UART_U1RXD_U1RXD);
break;
case 2:
gpio->par_dspi &=
- (GPIO_PAR_DSPI_SIN_MASK & GPIO_PAR_DSPI_SOUT_MASK);
+ (GPIO_PAR_DSPI_SIN_UNMASK & GPIO_PAR_DSPI_SOUT_UNMASK);
gpio->par_dspi =
(GPIO_PAR_DSPI_SIN_U2RXD | GPIO_PAR_DSPI_SOUT_U2TXD);
break;
switch (cs) {
case 0:
- gpio->par_dspi &= ~GPIO_PAR_DSPI_PCS0_MASK;
+ gpio->par_dspi &= ~GPIO_PAR_DSPI_PCS0_UNMASK;
gpio->par_dspi |= GPIO_PAR_DSPI_PCS0_PCS0;
break;
case 2:
- gpio->par_timer &= GPIO_PAR_TIMER_T2IN_MASK;
+ gpio->par_timer &= GPIO_PAR_TIMER_T2IN_UNMASK;
gpio->par_timer |= GPIO_PAR_TIMER_T2IN_DSPIPCS2;
break;
}
gpio->par_dspi &= ~GPIO_PAR_DSPI_PCS0_PCS0;
break;
case 2:
- gpio->par_timer &= GPIO_PAR_TIMER_T2IN_MASK;
+ gpio->par_timer &= GPIO_PAR_TIMER_T2IN_UNMASK;
break;
}
}
#include <config.h>
#include <timestamp.h>
#include "version.h"
+#include <asm/cache.h>
#ifndef CONFIG_IDENT_STRING
#define CONFIG_IDENT_STRING ""
#endif
-/* last three long word reserved for cache status */
-#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END- 4)
-#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END- 8)
-#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-12)
-
#define _START _start
#define _FAULT _fault
movec %d0, %RAMBAR1
#endif
+ /* invalidate and disable cache */
+ move.l #CF_CACR_CINV, %d0 /* Invalidate cache cmd */
+ movec %d0, %CACR /* Invalidate cache */
+ move.l #0, %d0
+ movec %d0, %ACR0
+ movec %d0, %ACR1
+
/* initialize general use internal ram */
move.l #0, %d0
move.l #(ICACHE_STATUS), %a1 /* icache */
move.l #(DCACHE_STATUS), %a2 /* icache */
- move.l #(CACR_STATUS), %a3 /* CACR */
move.l %d0, (%a1)
move.l %d0, (%a2)
- move.l %d0, (%a3)
-
- /* invalidate and disable cache */
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
- move.l #0, %d0
- movec %d0, %ACR0
- movec %d0, %ACR1
/* set stackpointer to end of internal ram to get some stackspace for
the first c-code */
addql #4,%sp
RESTORE_ALL
-/*------------------------------------------------------------------------------*/
-/* cache functions */
- .globl icache_enable
-icache_enable:
- move.l #0x01200000, %d0 /* Invalid cache */
- movec %d0, %CACR
-
- move.l #(CONFIG_SYS_SDRAM_BASE + 0x1c000), %d0
- movec %d0, %ACR0
-
- move.l #0x81600610, %d0 /* Enable cache */
- movec %d0, %CACR
-
- move.l #(ICACHE_STATUS), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_disable
-icache_disable:
- move.l #0x01F00000, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Invalidate icache */
- clr.l %d0
- movec %d0, %ACR0
- movec %d0, %ACR1
-
- move.l #(ICACHE_STATUS), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_status
-icache_status:
- move.l #(ICACHE_STATUS), %a1
- move.l (%a1), %d0
- rts
-
- .globl icache_invalid
-icache_invalid:
- move.l #0x80600610, %d0 /* Invalidate icache */
- movec %d0, %CACR /* Enable and invalidate cache */
- rts
-
- .globl dcache_enable
-dcache_enable:
- move.l #0x01200000, %d0 /* Invalid cache */
- movec %d0, %CACR
-
- move.l #0x81300610, %d0
- movec %d0, %CACR
-
- move.l #(DCACHE_STATUS), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- .globl dcache_disable
-dcache_disable:
- move.l #0x81600610, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Invalidate icache */
-
- move.l #(DCACHE_STATUS), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl dcache_invalid
-dcache_invalid:
- move.l #0x81100610, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable and invalidate cache */
- rts
-
- .globl dcache_status
-dcache_status:
- move.l #(DCACHE_STATUS), %a1
- move.l (%a1), %d0
- rts
-
/*------------------------------------------------------------------------------*/
.globl version_string
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
- gpio->par_uart = (GPIO_PAR_UART_U0RXD | GPIO_PAR_UART_U0TXD);
+ gpio->par_uart &= ~(GPIO_PAR_UART_U0RXD | GPIO_PAR_UART_U0TXD);
+ gpio->par_uart |= (GPIO_PAR_UART_U0RXD | GPIO_PAR_UART_U0TXD);
break;
case 1:
- gpio->par_uart =
- (GPIO_PAR_UART_U1RXD_U1RXD | GPIO_PAR_UART_U1TXD_U1TXD);
+ gpio->par_uart &=
+ ~(GPIO_PAR_UART_U1RXD_MASK | GPIO_PAR_UART_U1TXD_MASK);
+ gpio->par_uart |=
+ (GPIO_PAR_UART_U1RXD_U1RXD | GPIO_PAR_UART_U1TXD_U1TXD);
break;
case 2:
- gpio->par_timer = (GPIO_PAR_UART_U2RXD | GPIO_PAR_UART_U2TXD);
+#ifdef CONFIG_SYS_UART2_PRI_GPIO
+ gpio->par_uart &= ~(GPIO_PAR_UART_U2RXD | GPIO_PAR_UART_U2TXD);
+ gpio->par_uart |= (GPIO_PAR_UART_U2RXD | GPIO_PAR_UART_U2TXD);
+#elif defined(CONFIG_SYS_UART2_ALT1_GPIO)
+ gpio->feci2c &=
+ ~(GPIO_PAR_FECI2C_EMDC_MASK | GPIO_PAR_FECI2C_EMDIO_MASK);
+ gpio->feci2c |=
+ (GPIO_PAR_FECI2C_EMDC_U2TXD | GPIO_PAR_FECI2C_EMDIO_U2RXD);
+#endif
break;
}
}
if (setclear) {
gpio->par_feci2c |=
- (GPIO_PAR_FECI2C_EMDC_FECEMDC | GPIO_PAR_FECI2C_EMDIO_FECEMDIO);
+ (GPIO_PAR_FECI2C_EMDC_FECEMDC |
+ GPIO_PAR_FECI2C_EMDIO_FECEMDIO);
} else {
gpio->par_feci2c &=
~(GPIO_PAR_FECI2C_EMDC_MASK | GPIO_PAR_FECI2C_EMDIO_MASK);
#include <config.h>
#include <timestamp.h>
#include "version.h"
+#include <asm/cache.h>
#ifndef CONFIG_IDENT_STRING
#define CONFIG_IDENT_STRING ""
movec %d0, %RAMBAR1
/* invalidate and disable cache */
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
+ move.l #CF_CACR_CINV, %d0 /* Invalidate cache cmd */
movec %d0, %CACR /* Invalidate cache */
nop
move.l #0, %d0
/* initialize general use internal ram */
move.l #0, %d0
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-4), %a2
+ move.l #(ICACHE_STATUS), %a1 /* icache */
+ move.l #(DCACHE_STATUS), %a2 /* icache */
move.l %d0, (%a1)
move.l %d0, (%a2)
addql #4,%sp
RESTORE_ALL
-/*------------------------------------------------------------------------------*/
-/* cache functions */
- .globl icache_enable
-icache_enable:
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
- nop
- move.l #(CONFIG_SYS_SDRAM_BASE + 0xc000), %d0 /* Setup cache mask */
- movec %d0, %ACR0 /* Enable cache */
- move.l #(CONFIG_SYS_FLASH_BASE + 0xc000), %d0 /* Setup cache mask */
- movec %d0, %ACR1 /* Enable cache */
-
- move.l #0x80400100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- nop
-
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_disable
-icache_disable:
- move.l #0x00000100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Disable cache */
- clr.l %d0 /* Setup cache mask */
- movec %d0, %ACR0
- movec %d0, %ACR1
-
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_status
-icache_status:
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- move.l (%a1), %d0
- rts
-
- .globl icache_invalid
-icache_invalid:
- move.l #0x80600100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- nop
- rts
-
- .globl dcache_enable
-dcache_enable:
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-4), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- /* No dcache, just a dummy function */
- .globl dcache_disable
-dcache_disable:
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-4), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl dcache_status
-dcache_status:
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-4), %a1
- move.l (%a1), %d0
- rts
-
/*------------------------------------------------------------------------------*/
.globl version_string
* MCF5282 additionals
* (C) Copyright 2005
* BuS Elektronik GmbH & Co. KG <esw@bus-elektronik.de>
+ * (c) Copyright 2010
+ * Arcturus Networks Inc. <www.arcturusnetworks.com>
*
* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
- gpio->par_uart &= GPIO_PAR_UART0_MASK;
+ gpio->par_uart &= GPIO_PAR_UART0_UNMASK;
gpio->par_uart |= (GPIO_PAR_UART_U0TXD | GPIO_PAR_UART_U0RXD);
break;
case 1:
- gpio->par_uart &= GPIO_PAR_UART0_MASK;
+ gpio->par_uart &= GPIO_PAR_UART0_UNMASK;
gpio->par_uart |= (GPIO_PAR_UART_U1TXD | GPIO_PAR_UART_U1RXD);
break;
case 2:
#ifdef CONFIG_SYS_UART2_PRI_GPIO
gpio->par_timer &=
- (GPIO_PAR_TMR_TIN0_MASK | GPIO_PAR_TMR_TIN1_MASK);
+ (GPIO_PAR_TMR_TIN0_UNMASK | GPIO_PAR_TMR_TIN1_UNMASK);
gpio->par_timer |=
(GPIO_PAR_TMR_TIN0_U2TXD | GPIO_PAR_TMR_TIN1_U2RXD);
#endif
#ifdef CONFIG_SYS_UART2_ALT1_GPIO
gpio->par_feci2c &=
- (GPIO_PAR_FECI2C_MDC_MASK | GPIO_PAR_FECI2C_MDIO_MASK);
+ (GPIO_PAR_FECI2C_MDC_UNMASK | GPIO_PAR_FECI2C_MDIO_UNMASK);
gpio->par_feci2c |=
(GPIO_PAR_FECI2C_MDC_U2TXD | GPIO_PAR_FECI2C_MDIO_U2RXD);
#endif
#ifdef CONFIG_SYS_UART2_ALT1_GPIO
gpio->par_feci2c &=
- (GPIO_PAR_FECI2C_SDA_MASK | GPIO_PAR_FECI2C_SCL_MASK);
+ (GPIO_PAR_FECI2C_SDA_UNMASK | GPIO_PAR_FECI2C_SCL_UNMASK);
gpio->par_feci2c |=
(GPIO_PAR_FECI2C_SDA_U2TXD | GPIO_PAR_FECI2C_SCL_U2RXD);
#endif
GPIO_PAR_FECI2C_MDC_MDC | GPIO_PAR_FECI2C_MDIO_MDIO;
} else {
gpio->par_fec &=
- (GPIO_PAR_FEC_7W_MASK & GPIO_PAR_FEC_MII_MASK);
- gpio->par_feci2c &= GPIO_PAR_FECI2C_RMII_MASK;
+ (GPIO_PAR_FEC_7W_UNMASK & GPIO_PAR_FEC_MII_UNMASK);
+ gpio->par_feci2c &= GPIO_PAR_FECI2C_RMII_UNMASK;
}
return 0;
}
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
+ volatile u32 *par = (u32 *) MMAP_PAR;
+
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
- case 0:
- break;
+ switch (port) {
case 1:
+ *par &= 0xFFE7FFFF;
+ *par |= 0x00180000;
break;
case 2:
+ *par &= 0xFFFFFFFC;
+ *par &= 0x00000003;
break;
}
}
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
+ u16 temp;
+
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
- mbar_writeShort(MCF_GPIO_PAR_UART, MCF_GPIO_PAR_UART_U0TXD |
- MCF_GPIO_PAR_UART_U0RXD);
+ temp = mbar_readShort(MCF_GPIO_PAR_UART) & 0xFFF3;
+ temp |= (MCF_GPIO_PAR_UART_U0TXD | MCF_GPIO_PAR_UART_U0RXD);
+ mbar_writeShort(MCF_GPIO_PAR_UART, temp);
break;
case 1:
- mbar_writeShort(MCF_GPIO_PAR_UART,
- MCF_GPIO_PAR_UART_U1RXD_UART1 |
- MCF_GPIO_PAR_UART_U1TXD_UART1);
+ temp = mbar_readShort(MCF_GPIO_PAR_UART) & 0xF0FF;
+ temp |= (MCF_GPIO_PAR_UART_U1RXD_UART1 | MCF_GPIO_PAR_UART_U1TXD_UART1);
+ mbar_writeShort(MCF_GPIO_PAR_UART, temp);
break;
case 2:
- mbar_writeShort(MCF_GPIO_PAR_UART, 0x3000);
+ temp = mbar_readShort(MCF_GPIO_PAR_UART) & 0xCFFF;
+ temp |= (0x3000);
+ mbar_writeShort(MCF_GPIO_PAR_UART, temp);
break;
}
}
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
gpio->gpio_pbcnt &= ~(GPIO_PBCNT_PB0MSK | GPIO_PBCNT_PB1MSK);
gpio->gpio_pbcnt |= (GPIO_PBCNT_URT0_TXD | GPIO_PBCNT_URT0_RXD);
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
+ gpio->par_uart &= ~UART0_ENABLE_MASK;
gpio->par_uart |= UART0_ENABLE_MASK;
break;
case 1:
+ gpio->par_uart &= ~UART1_ENABLE_MASK;
gpio->par_uart |= UART1_ENABLE_MASK;
break;
case 2:
+ gpio->par_uart &= ~UART2_ENABLE_MASK;
gpio->par_uart |= UART2_ENABLE_MASK;
break;
}
#ifdef CONFIG_SYS_PTCPAR
MCFGPIO_PTCPAR = CONFIG_SYS_PTCPAR;
#endif
+#if defined(CONFIG_SYS_PORTTC)
+ MCFGPIO_PORTTC = CONFIG_SYS_PORTTC;
+#endif
+#if defined(CONFIG_SYS_DDRTC)
+ MCFGPIO_DDRTC = CONFIG_SYS_DDRTC;
+#endif
#ifdef CONFIG_SYS_PTDPAR
MCFGPIO_PTDPAR = CONFIG_SYS_PTDPAR;
#endif
MCFGPIO_PUAPAR = CONFIG_SYS_PUAPAR;
#endif
+#if defined(CONFIG_SYS_DDRD)
+ MCFGPIO_DDRD = CONFIG_SYS_DDRD;
+#endif
#ifdef CONFIG_SYS_DDRUA
MCFGPIO_DDRUA = CONFIG_SYS_DDRUA;
#endif
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
MCFGPIO_PUAPAR &= 0xFc;
MCFGPIO_PUAPAR |= 0x03;
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
- /* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
- case 0:
- break;
- case 1:
- break;
- }
}
#endif /* #if defined(CONFIG_M5249) */
#include <config.h>
#include <timestamp.h>
#include "version.h"
+#include <asm/cache.h>
#ifndef CONFIG_IDENT_STRING
#define CONFIG_IDENT_STRING ""
#endif
-
#define _START _start
#define _FAULT _fault
movec %d0, %RAMBAR1
#endif
+ /* initialize general use internal ram */
+ move.l #0, %d0
+ move.l #(ICACHE_STATUS), %a1 /* icache */
+ move.l #(DCACHE_STATUS), %a2 /* icache */
+ move.l %d0, (%a1)
+ move.l %d0, (%a2)
+
/* set stackpointer to end of internal ram to get some stackspace for the first c-code */
move.l #(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET), %sp
clr.l %sp@-
cmp.l %a2, %a1
bne 7b
-#if defined(CONFIG_M5281) || defined(CONFIG_M5282)
- /* patch the 3 accesspoints to 3 ichache_state */
- /* quick and dirty */
-
- move.l %a0,%d1
- add.l #(icache_state - CONFIG_SYS_MONITOR_BASE),%d1
- move.l %a0,%a1
- add.l #(icache_state_access_1+2 - CONFIG_SYS_MONITOR_BASE),%a1
- move.l %d1,(%a1)
- move.l %a0,%a1
- add.l #(icache_state_access_2+2 - CONFIG_SYS_MONITOR_BASE),%a1
- move.l %d1,(%a1)
- move.l %a0,%a1
- add.l #(icache_state_access_3+2 - CONFIG_SYS_MONITOR_BASE),%a1
- move.l %d1,(%a1)
-#endif
-
/* calculate relative jump to board_init_r in ram */
move.l %a0, %a1
add.l #(board_init_r - CONFIG_SYS_MONITOR_BASE), %a1
addql #4,%sp
RESTORE_ALL
-/*------------------------------------------------------------------------------*/
-/* cache functions */
-#ifdef CONFIG_M5208
- .globl icache_enable
-icache_enable:
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
- move.l #(CONFIG_SYS_SDRAM_BASE + 0xC000), %d0 /* Setup cache mask */
- movec %d0, %ACR0 /* Enable cache */
-
- move.l #0x80000200, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- nop
-
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-#endif
-
-#ifdef CONFIG_M5271
- .globl icache_enable
-icache_enable:
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
- move.l #(CONFIG_SYS_SDRAM_BASE + 0xc000), %d0 /* Setup cache mask */
- movec %d0, %ACR0 /* Enable cache */
-
- move.l #0x80000200, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- nop
-
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-#endif
-
-#ifdef CONFIG_M5272
- .globl icache_enable
-icache_enable:
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
- move.l #0x0000c000, %d0 /* Setup cache mask */
- movec %d0, %ACR0 /* Enable cache */
- move.l #0xff00c000, %d0 /* Setup cache mask */
- movec %d0, %ACR1 /* Enable cache */
- move.l #0x80000100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- moveq #1, %d0
- move.l %d0, icache_state
- rts
-#endif
-
-#if defined(CONFIG_M5275)
-/*
- * Instruction cache only
- */
- .globl icache_enable
-icache_enable:
- move.l #0x01400000, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
- move.l #0x0000c000, %d0 /* Setup SDRAM caching */
- movec %d0, %ACR0 /* Enable cache */
- move.l #0x00000000, %d0 /* No other caching */
- movec %d0, %ACR1 /* Enable cache */
- move.l #0x80400100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- moveq #1, %d0
- move.l %d0, icache_state
- rts
-#endif
-
-#ifdef CONFIG_M5282
- .globl icache_enable
-icache_enable:
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
- move.l #0x0000c000, %d0 /* Setup cache mask */
- movec %d0, %ACR0 /* Enable cache */
- move.l #0xff00c000, %d0 /* Setup cache mask */
- movec %d0, %ACR1 /* Enable cache */
- move.l #0x80400100, %d0 /* Setup cache mask, data cache disabel*/
- movec %d0, %CACR /* Enable cache */
- moveq #1, %d0
-icache_state_access_1:
- move.l %d0, icache_state
- rts
-#endif
-
-#if defined(CONFIG_M5249) || defined(CONFIG_M5253)
- .globl icache_enable
-icache_enable:
- /*
- * Note: The 5249 Documentation doesn't give a bit position for CINV!
- * From the 5272 and the 5307 documentation, I have deduced that it is
- * probably CACR[24]. Should someone say something to Motorola?
- * ~Jeremy
- */
- move.l #0x01000000, %d0 /* Invalidate whole cache */
- move.c %d0,%CACR
- move.l #0xff00c000, %d0 /* Set FLASH cachable: always match (SM=0b10) */
- move.c %d0, %ACR0
- move.l #0x0000c000, %d0 /* Set SDRAM cachable: always match (SM=0b10) */
- move.c %d0, %ACR1
- move.l #0x90000200, %d0 /* Set cache enable cmd */
- move.c %d0,%CACR
- moveq #1, %d0
- move.l %d0, icache_state
- rts
-#endif
-
- .globl icache_disable
-icache_disable:
- move.l #0x00000100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- clr.l %d0 /* Setup cache mask */
- movec %d0, %ACR0 /* Enable cache */
- movec %d0, %ACR1 /* Enable cache */
- moveq #0, %d0
-icache_state_access_2:
- move.l %d0, icache_state
- rts
-
- .globl icache_status
-icache_status:
-icache_state_access_3:
- move.l #(icache_state), %a0
- move.l (%a0), %d0
- rts
-
- .data
-icache_state:
- .long 0 /* cache is diabled on inirialization */
-
- .globl dcache_enable
-dcache_enable:
- /* dummy function */
- rts
-
- .globl dcache_disable
-dcache_disable:
- /* dummy function */
- rts
-
- .globl dcache_status
-dcache_status:
- /* dummy function */
- rts
-
/*------------------------------------------------------------------------------*/
.globl version_string
#
PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+
+cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
+is5301x:=$(shell grep CONFIG_MCF5301x $(TOPDIR)/include/$(cfg))
+is532x:=$(shell grep CONFIG_MCF532x $(TOPDIR)/include/$(cfg))
+
ifneq ($(findstring 4.1,$(shell $(CC) --version)),4.1)
+
+ifneq (,$(findstring CONFIG_MCF5301x,$(is5301x)))
+PLATFORM_CPPFLAGS += -mcpu=53015 -fPIC
+endif
+ifneq (,$(findstring CONFIG_MCF532x,$(is532x)))
PLATFORM_CPPFLAGS += -mcpu=5329 -fPIC
+endif
+
else
PLATFORM_CPPFLAGS += -m5307 -fPIC
endif
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
- gpio->par_uart = (GPIO_PAR_UART_U0TXD | GPIO_PAR_UART_U0RXD);
+ gpio->par_uart &= ~(GPIO_PAR_UART_U0TXD | GPIO_PAR_UART_U0RXD);
+ gpio->par_uart |= (GPIO_PAR_UART_U0TXD | GPIO_PAR_UART_U0RXD);
break;
case 1:
#ifdef CONFIG_SYS_UART1_ALT1_GPIO
gpio->par_simp1h &=
- ~(GPIO_PAR_SIMP1H_DATA1_MASK | GPIO_PAR_SIMP1H_VEN1_MASK);
+ ~(GPIO_PAR_SIMP1H_DATA1_UNMASK |
+ GPIO_PAR_SIMP1H_VEN1_UNMASK);
gpio->par_simp1h |=
(GPIO_PAR_SIMP1H_DATA1_U1TXD | GPIO_PAR_SIMP1H_VEN1_U1RXD);
#elif defined(CONFIG_SYS_UART1_ALT2_GPIO)
gpio->par_ssih &=
- ~(GPIO_PAR_SSIH_RXD_MASK | GPIO_PAR_SSIH_TXD_MASK);
+ ~(GPIO_PAR_SSIH_RXD_UNMASK | GPIO_PAR_SSIH_TXD_UNMASK);
gpio->par_ssih |=
(GPIO_PAR_SSIH_RXD_U1RXD | GPIO_PAR_SSIH_TXD_U1TXD);
#endif
gpio->par_uart |= (GPIO_PAR_UART_U2TXD | GPIO_PAR_UART_U2RXD);
#elif defined(CONFIG_SYS_UART2_ALT1_GPIO)
gpio->par_dspih &=
- ~(GPIO_PAR_DSPIH_SIN_MASK | GPIO_PAR_DSPIH_SOUT_MASK);
+ ~(GPIO_PAR_DSPIH_SIN_UNMASK | GPIO_PAR_DSPIH_SOUT_UNMASK);
gpio->par_dspih |=
(GPIO_PAR_DSPIH_SIN_U2RXD | GPIO_PAR_DSPIH_SOUT_U2TXD);
#elif defined(CONFIG_SYS_UART2_ALT2_GPIO)
gpio->par_feci2c &=
- ~(GPIO_PAR_FECI2C_SDA_MASK | GPIO_PAR_FECI2C_SCL_MASK);
+ ~(GPIO_PAR_FECI2C_SDA_UNMASK | GPIO_PAR_FECI2C_SCL_UNMASK);
gpio->par_feci2c |=
(GPIO_PAR_FECI2C_SDA_U2TXD | GPIO_PAR_FECI2C_SCL_U2RXD);
#endif
if (info->iobase == CONFIG_SYS_FEC0_IOBASE) {
gpio->par_fec &=
~(GPIO_PAR_FEC0_7W_FEC | GPIO_PAR_FEC0_RMII_FEC);
- gpio->par_feci2c &= GPIO_PAR_FECI2C_RMII0_MASK;
+ gpio->par_feci2c &= GPIO_PAR_FECI2C_RMII0_UNMASK;
} else {
gpio->par_fec &=
~(GPIO_PAR_FEC1_7W_FEC | GPIO_PAR_FEC1_RMII_FEC);
- gpio->par_feci2c &= GPIO_PAR_FECI2C_RMII1_MASK;
+ gpio->par_feci2c &= GPIO_PAR_FECI2C_RMII1_UNMASK;
}
}
return 0;
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
- gpio->par_uart = (GPIO_PAR_UART_TXD0 | GPIO_PAR_UART_RXD0);
+ gpio->par_uart &= ~(GPIO_PAR_UART_TXD0 | GPIO_PAR_UART_RXD0);
+ gpio->par_uart |= (GPIO_PAR_UART_TXD0 | GPIO_PAR_UART_RXD0);
break;
case 1:
- gpio->par_uart =
+ gpio->par_uart &=
+ ~(GPIO_PAR_UART_TXD1(3) | GPIO_PAR_UART_RXD1(3));
+ gpio->par_uart |=
(GPIO_PAR_UART_TXD1(3) | GPIO_PAR_UART_RXD1(3));
break;
case 2:
+#ifdef CONFIG_SYS_UART2_ALT1_GPIO
gpio->par_timer &= 0x0F;
gpio->par_timer |= (GPIO_PAR_TIN3_URXD2 | GPIO_PAR_TIN2_UTXD2);
+#elif defined(CONFIG_SYS_UART2_ALT2_GPIO)
+ gpio->par_feci2c &= 0xFF00;
+ gpio->par_feci2c |= (GPIO_PAR_FECI2C_SCL_UTXD2 | GPIO_PAR_FECI2C_SDA_URXD2);
+#elif defined(CONFIG_SYS_UART2_ALT3_GPIO)
+ gpio->par_ssi &= 0xF0FF;
+ gpio->par_ssi |= (GPIO_PAR_SSI_RXD(2) | GPIO_PAR_SSI_TXD(2));
+#endif
break;
}
}
PLL_PDR_OUTDIV3((BUSDIV / 2) - 1) |
PLL_PDR_OUTDIV4(USBDIV - 1);
- pll->pcr &= PLL_PCR_FBDIV_MASK;
+ pll->pcr &= PLL_PCR_FBDIV_UNMASK;
pll->pcr |= PLL_PCR_FBDIV(mfd - 1);
#endif
#ifdef CONFIG_MCF532x
#include <config.h>
#include <timestamp.h>
#include "version.h"
+#include <asm/cache.h>
#ifndef CONFIG_IDENT_STRING
#define CONFIG_IDENT_STRING ""
movec %d0, %RAMBAR1
/* invalidate and disable cache */
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
+ move.l #CF_CACR_CINVA, %d0 /* Invalidate cache cmd */
movec %d0, %CACR /* Invalidate cache */
move.l #0, %d0
movec %d0, %ACR0
/* initialize general use internal ram */
move.l #0, %d0
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-4), %a2
+ move.l #(ICACHE_STATUS), %a1 /* icache */
+ move.l #(DCACHE_STATUS), %a2 /* icache */
move.l %d0, (%a1)
move.l %d0, (%a2)
RESTORE_ALL
/*------------------------------------------------------------------------------*/
-/* cache functions */
- .globl icache_enable
-icache_enable:
- move.l #0x01000000, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
- move.l #(CONFIG_SYS_SDRAM_BASE + 0xc000 + ((CONFIG_SYS_SDRAM_SIZE & 0x1fe0) << 11)), %d0
- movec %d0, %ACR0 /* Enable cache */
-
- move.l #0x80000200, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- nop
-
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_disable
-icache_disable:
- move.l #0x01000000, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Disable cache */
- clr.l %d0 /* Setup cache mask */
- movec %d0, %ACR0
- movec %d0, %ACR1
-
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_status
-icache_status:
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1
- move.l (%a1), %d0
- rts
-
- .globl icache_invalid
-icache_invalid:
- move.l #0x81000200, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- rts
-
- .globl dcache_enable
-dcache_enable:
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-4), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- /* No dcache, just a dummy function */
- .globl dcache_disable
-dcache_disable:
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-4), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl dcache_status
-dcache_status:
- move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-4), %a1
- move.l (%a1), %d0
- rts
-
-/*------------------------------------------------------------------------------*/
-
.globl version_string
version_string:
.ascii U_BOOT_VERSION
#include <common.h>
#include <watchdog.h>
#include <asm/immap.h>
+#include <asm/processor.h>
#include <asm/rtc.h>
#if defined(CONFIG_CMD_NET)
fbcs->csmr5 = CONFIG_SYS_CS5_MASK;
#endif
+ /*
+ * now the flash base address is no longer at 0 (Newer ColdFire family
+ * boot at address 0 instead of 0xFFnn_nnnn). The vector table must
+ * also move to the new location.
+ */
+ if (CONFIG_SYS_CS0_BASE != 0)
+ setvbr(CONFIG_SYS_CS0_BASE);
+
#ifdef CONFIG_FSL_I2C
gpio->par_feci2c = GPIO_PAR_FECI2C_SCL_SCL | GPIO_PAR_FECI2C_SDA_SDA;
#endif
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
- gpio->par_uart =
+ gpio->par_uart &=
+ ~(GPIO_PAR_UART_U0TXD_U0TXD | GPIO_PAR_UART_U0RXD_U0RXD);
+ gpio->par_uart |=
(GPIO_PAR_UART_U0TXD_U0TXD | GPIO_PAR_UART_U0RXD_U0RXD);
break;
case 1:
- gpio->par_uart =
+#ifdef CONFIG_SYS_UART1_PRI_GPIO
+ gpio->par_uart &=
+ ~(GPIO_PAR_UART_U1TXD_U1TXD | GPIO_PAR_UART_U1RXD_U1RXD);
+ gpio->par_uart |=
(GPIO_PAR_UART_U1TXD_U1TXD | GPIO_PAR_UART_U1RXD_U1RXD);
+#elif defined(CONFIG_SYS_UART1_ALT1_GPIO)
+ gpio->par_ssi &=
+ (GPIO_PAR_SSI_SRXD_UNMASK | GPIO_PAR_SSI_STXD_UNMASK);
+ gpio->par_ssi |=
+ (GPIO_PAR_SSI_SRXD_U1RXD | GPIO_PAR_SSI_STXD_U1TXD);
+#endif
+ break;
+ case 2:
+#if defined(CONFIG_SYS_UART2_ALT1_GPIO)
+ gpio->par_timer &=
+ (GPIO_PAR_TIMER_T3IN_UNMASK | GPIO_PAR_TIMER_T2IN_UNMASK);
+ gpio->par_timer |=
+ (GPIO_PAR_TIMER_T3IN_U2RXD | GPIO_PAR_TIMER_T2IN_U2TXD);
+#elif defined(CONFIG_SYS_UART2_ALT2_GPIO)
+ gpio->par_timer &=
+ (GPIO_PAR_FECI2C_SCL_UNMASK | GPIO_PAR_FECI2C_SDA_UNMASK);
+ gpio->par_timer |=
+ (GPIO_PAR_FECI2C_SCL_U2TXD | GPIO_PAR_FECI2C_SDA_U2RXD);
+#endif
break;
}
}
~(GPIO_PAR_FECI2C_MDC0_MDC0 | GPIO_PAR_FECI2C_MDIO0_MDIO0);
if (info->iobase == CONFIG_SYS_FEC0_IOBASE)
- gpio->par_fec &= GPIO_PAR_FEC_FEC0_MASK;
+ gpio->par_fec &= GPIO_PAR_FEC_FEC0_UNMASK;
else
- gpio->par_fec &= GPIO_PAR_FEC_FEC1_MASK;
+ gpio->par_fec &= GPIO_PAR_FEC_FEC1_UNMASK;
}
return 0;
}
#include <config.h>
#include <timestamp.h>
#include "version.h"
+#include <asm/cache.h>
#ifndef CONFIG_IDENT_STRING
#define CONFIG_IDENT_STRING ""
#endif
-/* last three long word reserved for cache status */
-#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-12)
-#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END- 8)
-#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END- 4)
-
#define _START _start
#define _FAULT _fault
/* initialize general use internal ram */
move.l #0, %d0
- move.l #(CACR_STATUS), %a1 /* CACR */
- move.l #(ICACHE_STATUS), %a2 /* icache */
- move.l #(DCACHE_STATUS), %a3 /* dcache */
+ move.l #(ICACHE_STATUS), %a1 /* icache */
+ move.l #(DCACHE_STATUS), %a2 /* dcache */
move.l %d0, (%a1)
move.l %d0, (%a2)
- move.l %d0, (%a3)
/* invalidate and disable cache */
- move.l #0x01004100, %d0 /* Invalidate cache cmd */
+ move.l #(CONFIG_SYS_ICACHE_INV + CONFIG_SYS_DCACHE_INV), %d0
movec %d0, %CACR /* Invalidate cache */
move.l #0, %d0
movec %d0, %ACR0
/* initialize general use internal ram */
move.l #0, %d0
- move.l #(CACR_STATUS), %a1 /* CACR */
- move.l #(ICACHE_STATUS), %a2 /* icache */
- move.l #(DCACHE_STATUS), %a3 /* dcache */
+ move.l #(ICACHE_STATUS), %a1 /* icache */
+ move.l #(DCACHE_STATUS), %a2 /* dcache */
move.l %d0, (%a1)
move.l %d0, (%a2)
- move.l %d0, (%a3)
/* invalidate and disable cache */
- move.l #0x01004100, %d0 /* Invalidate cache cmd */
+ move.l #(CONFIG_SYS_ICACHE_INV + CONFIG_SYS_DCACHE_INV), %d0
movec %d0, %CACR /* Invalidate cache */
move.l #0, %d0
movec %d0, %ACR0
addql #4,%sp
RESTORE_ALL
-/*------------------------------------------------------------------------------*/
-/* cache functions */
- .globl icache_enable
-icache_enable:
- move.l #(CACR_STATUS), %a1 /* read CACR Status */
- move.l (%a1), %d1
-
- move.l #0x00040100, %d0 /* Invalidate icache */
- movec %d0, %CACR
-
- move.l #(CONFIG_SYS_SDRAM_BASE + 0xC000), %d0 /* Setup icache */
- movec %d0, %ACR2
-
- move.l #0x04088020, %d0 /* Enable bcache and icache */
- movec %d0, %CACR
-
- move.l #(ICACHE_STATUS), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_disable
-icache_disable:
- move.l #(CACR_STATUS), %a1 /* read CACR Status */
- move.l (%a1), %d0
-
- move.l #0xFFF77BFF, %d0
- or.l #0x00040100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Invalidate icache */
- clr.l %d0
- movec %d0, %ACR2
- movec %d0, %ACR3
-
- move.l #(ICACHE_STATUS), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_status
-icache_status:
- move.l #(ICACHE_STATUS), %a1
- move.l (%a1), %d0
- rts
-
- .globl icache_invalid
-icache_invalid:
- move.l #(CACR_STATUS), %a1 /* read CACR Status */
- move.l (%a1), %d0
-
- move.l #0x00040100, %d0 /* Invalidate icache */
- movec %d0, %CACR /* Enable and invalidate cache */
- rts
-
- .globl dcache_enable
-dcache_enable:
- move.l #(CACR_STATUS), %a1 /* read CACR Status */
- move.l (%a1), %d1
-
- move.l #0x01040100, %d0
- movec %d0, %CACR /* Invalidate dcache */
-
- move.l #0x80088020, %d0 /* Enable bcache and icache */
- movec %d0, %CACR
-
- move.l #(DCACHE_STATUS), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- .globl dcache_disable
-dcache_disable:
- move.l #(CACR_STATUS), %a1 /* read CACR Status */
- move.l (%a1), %d0
-
- and.l #0x7FFFFFFF, %d0
- or.l #0x01000000, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Disable dcache */
- clr.l %d0
- movec %d0, %ACR0
- movec %d0, %ACR1
-
- move.l #(DCACHE_STATUS), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl dcache_invalid
-dcache_invalid:
- move.l #(CACR_STATUS), %a1 /* read CACR Status */
- move.l (%a1), %d0
-
- move.l #0x81088020, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable and invalidate cache */
- rts
-
- .globl dcache_status
-dcache_status:
- move.l #(DCACHE_STATUS), %a1
- move.l (%a1), %d0
- rts
-
/*------------------------------------------------------------------------------*/
.globl version_string
return (0);
}
-void uart_port_conf(void)
+void uart_port_conf(int port)
{
volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
volatile u8 *pscsicr = (u8 *) (CONFIG_SYS_UART_BASE + 0x40);
/* Setup Ports: */
- switch (CONFIG_SYS_UART_PORT) {
+ switch (port) {
case 0:
gpio->par_psc0 = (GPIO_PAR_PSC0_TXD0 | GPIO_PAR_PSC0_RXD0);
break;
#include <config.h>
#include <timestamp.h>
#include "version.h"
+#include <asm/cache.h>
#ifndef CONFIG_IDENT_STRING
#define CONFIG_IDENT_STRING ""
#endif
-/* last three long word reserved for cache status */
-#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END- 4)
-#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END- 8)
-#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-12)
-
#define _START _start
#define _FAULT _fault
move.l #0, %d0
move.l #(ICACHE_STATUS), %a1 /* icache */
move.l #(DCACHE_STATUS), %a2 /* icache */
- move.l #(CACR_STATUS), %a3 /* CACR */
move.l %d0, (%a1)
move.l %d0, (%a2)
- move.l %d0, (%a3)
/* set stackpointer to end of internal ram to get some stackspace for the
first c-code */
addql #4,%sp
RESTORE_ALL
-/*------------------------------------------------------------------------------*/
-/* cache functions */
- .globl icache_enable
-icache_enable:
- move.l #(CONFIG_SYS_SDRAM_BASE + 0x1c000), %d0
- movec %d0, %ACR2 /* Enable cache */
-
- move.l #0x020C8100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- nop
-
- move.l #(ICACHE_STATUS), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_disable
-icache_disable:
- move.l #0x000C8100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Disable cache */
- clr.l %d0 /* Setup cache mask */
- movec %d0, %ACR2
- movec %d0, %ACR3
-
- move.l #(ICACHE_STATUS), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl icache_invalid
-icache_invalid:
- move.l #0x000C8100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Enable cache */
- rts
-
- .globl icache_status
-icache_status:
- move.l #(ICACHE_STATUS), %a1
- move.l (%a1), %d0
- rts
-
- .globl dcache_enable
-dcache_enable:
- bsr icache_disable
-
- move.l #(CONFIG_SYS_SDRAM_BASE + 0xc000), %d0
- movec %d0, %ACR0 /* Enable cache */
-
- move.l #0xA30C8100, %d0 /* Invalidate cache cmd */
- movec %d0, %CACR /* Invalidate cache */
-
- move.l #(DCACHE_STATUS), %a1
- moveq #1, %d0
- move.l %d0, (%a1)
- rts
-
- .globl dcache_disable
-dcache_disable:
- move.l #0xA30C8100, %d0 /* Setup cache mask */
- movec %d0, %CACR /* Disable cache */
- clr.l %d0 /* Setup cache mask */
- movec %d0, %ACR0
- movec %d0, %ACR1
-
- move.l #(DCACHE_STATUS), %a1
- moveq #0, %d0
- move.l %d0, (%a1)
- rts
-
- .globl dcache_status
-dcache_status:
- move.l #(DCACHE_STATUS), %a1
- move.l (%a1), %d0
- rts
-
/*------------------------------------------------------------------------------*/
.globl version_string
} while ((*fn->init) (cookie));
/* Load the data */
- while (bytecount < bsize) {
-
- /* Xilinx detects an error if INIT goes low (active)
- while DONE is low (inactive) */
- if ((*fn->done) (cookie) == 0 && (*fn->init) (cookie)) {
- puts ("** CRC error during FPGA load.\n");
- return (FPGA_FAIL);
- }
- val = data [bytecount ++];
- i = 8;
- do {
- /* Deassert the clock */
- (*fn->clk) (FALSE, TRUE, cookie);
- CONFIG_FPGA_DELAY ();
- /* Write data */
- (*fn->wr) ((val & 0x80), TRUE, cookie);
- CONFIG_FPGA_DELAY ();
- /* Assert the clock */
- (*fn->clk) (TRUE, TRUE, cookie);
- CONFIG_FPGA_DELAY ();
- val <<= 1;
- i --;
- } while (i > 0);
+ if(*fn->bwr)
+ (*fn->bwr) (data, bsize, TRUE, cookie);
+ else {
+ while (bytecount < bsize) {
+
+ /* Xilinx detects an error if INIT goes low (active)
+ while DONE is low (inactive) */
+ if ((*fn->done) (cookie) == 0 && (*fn->init) (cookie)) {
+ puts ("** CRC error during FPGA load.\n");
+ return (FPGA_FAIL);
+ }
+ val = data [bytecount ++];
+ i = 8;
+ do {
+ /* Deassert the clock */
+ (*fn->clk) (FALSE, TRUE, cookie);
+ CONFIG_FPGA_DELAY ();
+ /* Write data */
+ (*fn->wr) ((val & 0x80), TRUE, cookie);
+ CONFIG_FPGA_DELAY ();
+ /* Assert the clock */
+ (*fn->clk) (TRUE, TRUE, cookie);
+ CONFIG_FPGA_DELAY ();
+ val <<= 1;
+ i --;
+ } while (i > 0);
#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
- if (bytecount % (bsize / 40) == 0)
- putc ('.'); /* let them know we are alive */
+ if (bytecount % (bsize / 40) == 0)
+ putc ('.'); /* let them know we are alive */
#endif
+ }
}
CONFIG_FPGA_DELAY ();
#include <nand.h>
+#ifdef CONFIG_ATMEL_NAND_HWECC
+
+/* Register access macros */
+#define ecc_readl(add, reg) \
+ readl(AT91_BASE_SYS + add + ATMEL_ECC_##reg)
+#define ecc_writel(add, reg, value) \
+ writel((value), AT91_BASE_SYS + add + ATMEL_ECC_##reg)
+
+#include "atmel_nand_ecc.h" /* Hardware ECC registers */
+
+/* oob layout for large page size
+ * bad block info is on bytes 0 and 1
+ * the bytes have to be consecutives to avoid
+ * several NAND_CMD_RNDOUT during read
+ */
+static struct nand_ecclayout atmel_oobinfo_large = {
+ .eccbytes = 4,
+ .eccpos = {60, 61, 62, 63},
+ .oobfree = {
+ {2, 58}
+ },
+};
+
+/* oob layout for small page size
+ * bad block info is on bytes 4 and 5
+ * the bytes have to be consecutives to avoid
+ * several NAND_CMD_RNDOUT during read
+ */
+static struct nand_ecclayout atmel_oobinfo_small = {
+ .eccbytes = 4,
+ .eccpos = {0, 1, 2, 3},
+ .oobfree = {
+ {6, 10}
+ },
+};
+
+/*
+ * Calculate HW ECC
+ *
+ * function called after a write
+ *
+ * mtd: MTD block structure
+ * dat: raw data (unused)
+ * ecc_code: buffer for ECC
+ */
+static int atmel_nand_calculate(struct mtd_info *mtd,
+ const u_char *dat, unsigned char *ecc_code)
+{
+ struct nand_chip *nand_chip = mtd->priv;
+ unsigned int ecc_value;
+
+ /* get the first 2 ECC bytes */
+ ecc_value = ecc_readl(CONFIG_SYS_NAND_ECC_BASE, PR);
+
+ ecc_code[0] = ecc_value & 0xFF;
+ ecc_code[1] = (ecc_value >> 8) & 0xFF;
+
+ /* get the last 2 ECC bytes */
+ ecc_value = ecc_readl(CONFIG_SYS_NAND_ECC_BASE, NPR) & ATMEL_ECC_NPARITY;
+
+ ecc_code[2] = ecc_value & 0xFF;
+ ecc_code[3] = (ecc_value >> 8) & 0xFF;
+
+ return 0;
+}
+
+/*
+ * HW ECC read page function
+ *
+ * mtd: mtd info structure
+ * chip: nand chip info structure
+ * buf: buffer to store read data
+ */
+static int atmel_nand_read_page(struct mtd_info *mtd,
+ struct nand_chip *chip, uint8_t *buf, int page)
+{
+ int eccsize = chip->ecc.size;
+ int eccbytes = chip->ecc.bytes;
+ uint32_t *eccpos = chip->ecc.layout->eccpos;
+ uint8_t *p = buf;
+ uint8_t *oob = chip->oob_poi;
+ uint8_t *ecc_pos;
+ int stat;
+
+ /* read the page */
+ chip->read_buf(mtd, p, eccsize);
+
+ /* move to ECC position if needed */
+ if (eccpos[0] != 0) {
+ /* This only works on large pages
+ * because the ECC controller waits for
+ * NAND_CMD_RNDOUTSTART after the
+ * NAND_CMD_RNDOUT.
+ * anyway, for small pages, the eccpos[0] == 0
+ */
+ chip->cmdfunc(mtd, NAND_CMD_RNDOUT,
+ mtd->writesize + eccpos[0], -1);
+ }
+
+ /* the ECC controller needs to read the ECC just after the data */
+ ecc_pos = oob + eccpos[0];
+ chip->read_buf(mtd, ecc_pos, eccbytes);
+
+ /* check if there's an error */
+ stat = chip->ecc.correct(mtd, p, oob, NULL);
+
+ if (stat < 0)
+ mtd->ecc_stats.failed++;
+ else
+ mtd->ecc_stats.corrected += stat;
+
+ /* get back to oob start (end of page) */
+ chip->cmdfunc(mtd, NAND_CMD_RNDOUT, mtd->writesize, -1);
+
+ /* read the oob */
+ chip->read_buf(mtd, oob, mtd->oobsize);
+
+ return 0;
+}
+
+/*
+ * HW ECC Correction
+ *
+ * function called after a read
+ *
+ * mtd: MTD block structure
+ * dat: raw data read from the chip
+ * read_ecc: ECC from the chip (unused)
+ * isnull: unused
+ *
+ * Detect and correct a 1 bit error for a page
+ */
+static int atmel_nand_correct(struct mtd_info *mtd, u_char *dat,
+ u_char *read_ecc, u_char *isnull)
+{
+ struct nand_chip *nand_chip = mtd->priv;
+ unsigned int ecc_status, ecc_parity, ecc_mode;
+ unsigned int ecc_word, ecc_bit;
+
+ /* get the status from the Status Register */
+ ecc_status = ecc_readl(CONFIG_SYS_NAND_ECC_BASE, SR);
+
+ /* if there's no error */
+ if (likely(!(ecc_status & ATMEL_ECC_RECERR)))
+ return 0;
+
+ /* get error bit offset (4 bits) */
+ ecc_bit = ecc_readl(CONFIG_SYS_NAND_ECC_BASE, PR) & ATMEL_ECC_BITADDR;
+ /* get word address (12 bits) */
+ ecc_word = ecc_readl(CONFIG_SYS_NAND_ECC_BASE, PR) & ATMEL_ECC_WORDADDR;
+ ecc_word >>= 4;
+
+ /* if there are multiple errors */
+ if (ecc_status & ATMEL_ECC_MULERR) {
+ /* check if it is a freshly erased block
+ * (filled with 0xff) */
+ if ((ecc_bit == ATMEL_ECC_BITADDR)
+ && (ecc_word == (ATMEL_ECC_WORDADDR >> 4))) {
+ /* the block has just been erased, return OK */
+ return 0;
+ }
+ /* it doesn't seems to be a freshly
+ * erased block.
+ * We can't correct so many errors */
+ printk(KERN_WARNING "atmel_nand : multiple errors detected."
+ " Unable to correct.\n");
+ return -EIO;
+ }
+
+ /* if there's a single bit error : we can correct it */
+ if (ecc_status & ATMEL_ECC_ECCERR) {
+ /* there's nothing much to do here.
+ * the bit error is on the ECC itself.
+ */
+ printk(KERN_WARNING "atmel_nand : one bit error on ECC code."
+ " Nothing to correct\n");
+ return 0;
+ }
+
+ printk(KERN_WARNING "atmel_nand : one bit error on data."
+ " (word offset in the page :"
+ " 0x%x bit offset : 0x%x)\n",
+ ecc_word, ecc_bit);
+ /* correct the error */
+ if (nand_chip->options & NAND_BUSWIDTH_16) {
+ /* 16 bits words */
+ ((unsigned short *) dat)[ecc_word] ^= (1 << ecc_bit);
+ } else {
+ /* 8 bits words */
+ dat[ecc_word] ^= (1 << ecc_bit);
+ }
+ printk(KERN_WARNING "atmel_nand : error corrected\n");
+ return 1;
+}
+
+/*
+ * Enable HW ECC : unused on most chips
+ */
+static void atmel_nand_hwctl(struct mtd_info *mtd, int mode)
+{
+}
+#endif
+
static void at91_nand_hwcontrol(struct mtd_info *mtd,
int cmd, unsigned int ctrl)
{
int board_nand_init(struct nand_chip *nand)
{
+#ifdef CONFIG_ATMEL_NAND_HWECC
+ static int chip_nr = 0;
+ struct mtd_info *mtd;
+#endif
+
nand->ecc.mode = NAND_ECC_SOFT;
#ifdef CONFIG_SYS_NAND_DBW_16
nand->options = NAND_BUSWIDTH_16;
#endif
nand->chip_delay = 20;
+#ifdef CONFIG_ATMEL_NAND_HWECC
+ nand->ecc.mode = NAND_ECC_HW;
+ nand->ecc.calculate = atmel_nand_calculate;
+ nand->ecc.correct = atmel_nand_correct;
+ nand->ecc.hwctl = atmel_nand_hwctl;
+ nand->ecc.read_page = atmel_nand_read_page;
+ nand->ecc.bytes = 4;
+#endif
+
+#ifdef CONFIG_ATMEL_NAND_HWECC
+ mtd = &nand_info[chip_nr++];
+ mtd->priv = nand;
+
+ /* Detect NAND chips */
+ if (nand_scan_ident(mtd, 1)) {
+ printk(KERN_WARNING "NAND Flash not found !\n");
+ return -ENXIO;
+ }
+
+ if (nand->ecc.mode == NAND_ECC_HW) {
+ /* ECC is calculated for the whole page (1 step) */
+ nand->ecc.size = mtd->writesize;
+
+ /* set ECC page size and oob layout */
+ switch (mtd->writesize) {
+ case 512:
+ nand->ecc.layout = &atmel_oobinfo_small;
+ ecc_writel(CONFIG_SYS_NAND_ECC_BASE, MR, ATMEL_ECC_PAGESIZE_528);
+ break;
+ case 1024:
+ nand->ecc.layout = &atmel_oobinfo_large;
+ ecc_writel(CONFIG_SYS_NAND_ECC_BASE, MR, ATMEL_ECC_PAGESIZE_1056);
+ break;
+ case 2048:
+ nand->ecc.layout = &atmel_oobinfo_large;
+ ecc_writel(CONFIG_SYS_NAND_ECC_BASE, MR, ATMEL_ECC_PAGESIZE_2112);
+ break;
+ case 4096:
+ nand->ecc.layout = &atmel_oobinfo_large;
+ ecc_writel(CONFIG_SYS_NAND_ECC_BASE, MR, ATMEL_ECC_PAGESIZE_4224);
+ break;
+ default:
+ /* page size not handled by HW ECC */
+ /* switching back to soft ECC */
+ nand->ecc.mode = NAND_ECC_SOFT;
+ nand->ecc.calculate = NULL;
+ nand->ecc.correct = NULL;
+ nand->ecc.hwctl = NULL;
+ nand->ecc.read_page = NULL;
+ nand->ecc.postpad = 0;
+ nand->ecc.prepad = 0;
+ nand->ecc.bytes = 0;
+ break;
+ }
+ }
+#endif
+
return 0;
}
--- /dev/null
+/*
+ * Error Corrected Code Controller (ECC) - System peripherals regsters.
+ * Based on AT91SAM9260 datasheet revision B.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef ATMEL_NAND_ECC_H
+#define ATMEL_NAND_ECC_H
+
+#define ATMEL_ECC_CR 0x00 /* Control register */
+#define ATMEL_ECC_RST (1 << 0) /* Reset parity */
+
+#define ATMEL_ECC_MR 0x04 /* Mode register */
+#define ATMEL_ECC_PAGESIZE (3 << 0) /* Page Size */
+#define ATMEL_ECC_PAGESIZE_528 (0)
+#define ATMEL_ECC_PAGESIZE_1056 (1)
+#define ATMEL_ECC_PAGESIZE_2112 (2)
+#define ATMEL_ECC_PAGESIZE_4224 (3)
+
+#define ATMEL_ECC_SR 0x08 /* Status register */
+#define ATMEL_ECC_RECERR (1 << 0) /* Recoverable Error */
+#define ATMEL_ECC_ECCERR (1 << 1) /* ECC Single Bit Error */
+#define ATMEL_ECC_MULERR (1 << 2) /* Multiple Errors */
+
+#define ATMEL_ECC_PR 0x0c /* Parity register */
+#define ATMEL_ECC_BITADDR (0xf << 0) /* Bit Error Address */
+#define ATMEL_ECC_WORDADDR (0xfff << 4) /* Word Error Address */
+
+#define ATMEL_ECC_NPR 0x10 /* NParity register */
+#define ATMEL_ECC_NPARITY (0xffff << 0) /* NParity */
+
+#endif
#define ECC_STATE_ERR_CORR_COMP_P 0x2
#define ECC_STATE_ERR_CORR_COMP_N 0x3
-static emif_registers *const emif_regs = (void *) DAVINCI_ASYNC_EMIF_CNTRL_BASE;
-
/*
* Exploit the little endianness of the ARM to do multi-byte transfers
* per device read. This can perform over twice as quickly as individual
/* copy aligned data */
while (len >= 4) {
- *(u32 *)buf = readl(nand);
+ *(u32 *)buf = __raw_readl(nand);
buf += 4;
len -= 4;
}
/* copy aligned data */
while (len >= 4) {
- writel(*(u32 *)buf, nand);
+ __raw_writel(*(u32 *)buf, nand);
buf += 4;
len -= 4;
}
}
}
-static void nand_davinci_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+static void nand_davinci_hwcontrol(struct mtd_info *mtd, int cmd,
+ unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
u_int32_t IO_ADDR_W = (u_int32_t)this->IO_ADDR_W;
if (ctrl & NAND_CTRL_CHANGE) {
IO_ADDR_W &= ~(MASK_ALE|MASK_CLE);
- if ( ctrl & NAND_CLE )
+ if (ctrl & NAND_CLE)
IO_ADDR_W |= MASK_CLE;
- if ( ctrl & NAND_ALE )
+ if (ctrl & NAND_ALE)
IO_ADDR_W |= MASK_ALE;
this->IO_ADDR_W = (void __iomem *) IO_ADDR_W;
}
{
u_int32_t val;
- (void)readl(&(emif_regs->NANDFECC[CONFIG_SYS_NAND_CS - 2]));
+ (void)__raw_readl(&(davinci_emif_regs->nandfecc[
+ CONFIG_SYS_NAND_CS - 2]));
- val = readl(&emif_regs->NANDFCR);
+ val = __raw_readl(&davinci_emif_regs->nandfcr);
val |= DAVINCI_NANDFCR_NAND_ENABLE(CONFIG_SYS_NAND_CS);
val |= DAVINCI_NANDFCR_1BIT_ECC_START(CONFIG_SYS_NAND_CS);
- writel(val, &emif_regs->NANDFCR);
+ __raw_writel(val, &davinci_emif_regs->nandfcr);
}
static u_int32_t nand_davinci_readecc(struct mtd_info *mtd, u_int32_t region)
{
u_int32_t ecc = 0;
- ecc = readl(&(emif_regs->NANDFECC[region - 1]));
+ ecc = __raw_readl(&(davinci_emif_regs->nandfecc[region - 1]));
- return(ecc);
+ return ecc;
}
-static int nand_davinci_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code)
+static int nand_davinci_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
+ u_char *ecc_code)
{
u_int32_t tmp;
const int region = 1;
return 0;
}
-static int nand_davinci_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc)
+static int nand_davinci_correct_data(struct mtd_info *mtd, u_char *dat,
+ u_char *read_ecc, u_char *calc_ecc)
{
struct nand_chip *this = mtd->priv;
u_int32_t ecc_nand = read_ecc[0] | (read_ecc[1] << 8) |
return -1;
}
}
- return(0);
+ return 0;
}
#endif /* CONFIG_SYS_NAND_HW_ECC */
* Start a new ECC calculation for reading or writing 512 bytes
* of data.
*/
- val = readl(&emif_regs->NANDFCR);
+ val = __raw_readl(&davinci_emif_regs->nandfcr);
val &= ~DAVINCI_NANDFCR_4BIT_ECC_SEL_MASK;
val |= DAVINCI_NANDFCR_NAND_ENABLE(CONFIG_SYS_NAND_CS);
val |= DAVINCI_NANDFCR_4BIT_ECC_SEL(CONFIG_SYS_NAND_CS);
val |= DAVINCI_NANDFCR_4BIT_ECC_START;
- writel(val, &emif_regs->NANDFCR);
+ __raw_writel(val, &davinci_emif_regs->nandfcr);
break;
case NAND_ECC_READSYN:
- val = emif_regs->NAND4BITECC1;
+ val = __raw_readl(&davinci_emif_regs->nand4bitecc[0]);
break;
default:
break;
static u32 nand_davinci_4bit_readecc(struct mtd_info *mtd, unsigned int ecc[4])
{
- ecc[0] = emif_regs->NAND4BITECC1 & NAND_4BITECC_MASK;
- ecc[1] = emif_regs->NAND4BITECC2 & NAND_4BITECC_MASK;
- ecc[2] = emif_regs->NAND4BITECC3 & NAND_4BITECC_MASK;
- ecc[3] = emif_regs->NAND4BITECC4 & NAND_4BITECC_MASK;
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ ecc[i] = __raw_readl(&davinci_emif_regs->nand4bitecc[i]) &
+ NAND_4BITECC_MASK;
+ }
return 0;
}
*/
/*Take 2 bits from 8th byte and 8 bits from 9th byte */
- writel(((ecc16[4]) >> 6) & 0x3FF, &emif_regs->NAND4BITECCLOAD);
+ __raw_writel(((ecc16[4]) >> 6) & 0x3FF,
+ &davinci_emif_regs->nand4biteccload);
/* Take 4 bits from 7th byte and 6 bits from 8th byte */
- writel((((ecc16[3]) >> 12) & 0xF) | ((((ecc16[4])) << 4) & 0x3F0),
- &emif_regs->NAND4BITECCLOAD);
+ __raw_writel((((ecc16[3]) >> 12) & 0xF) | ((((ecc16[4])) << 4) & 0x3F0),
+ &davinci_emif_regs->nand4biteccload);
/* Take 6 bits from 6th byte and 4 bits from 7th byte */
- writel((ecc16[3] >> 2) & 0x3FF, &emif_regs->NAND4BITECCLOAD);
+ __raw_writel((ecc16[3] >> 2) & 0x3FF,
+ &davinci_emif_regs->nand4biteccload);
/* Take 8 bits from 5th byte and 2 bits from 6th byte */
- writel(((ecc16[2]) >> 8) | ((((ecc16[3])) << 8) & 0x300),
- &emif_regs->NAND4BITECCLOAD);
+ __raw_writel(((ecc16[2]) >> 8) | ((((ecc16[3])) << 8) & 0x300),
+ &davinci_emif_regs->nand4biteccload);
/*Take 2 bits from 3rd byte and 8 bits from 4th byte */
- writel((((ecc16[1]) >> 14) & 0x3) | ((((ecc16[2])) << 2) & 0x3FC),
- &emif_regs->NAND4BITECCLOAD);
+ __raw_writel((((ecc16[1]) >> 14) & 0x3) | ((((ecc16[2])) << 2) & 0x3FC),
+ &davinci_emif_regs->nand4biteccload);
/* Take 4 bits form 2nd bytes and 6 bits from 3rd bytes */
- writel(((ecc16[1]) >> 4) & 0x3FF, &emif_regs->NAND4BITECCLOAD);
+ __raw_writel(((ecc16[1]) >> 4) & 0x3FF,
+ &davinci_emif_regs->nand4biteccload);
/* Take 6 bits from 1st byte and 4 bits from 2nd byte */
- writel((((ecc16[0]) >> 10) & 0x3F) | (((ecc16[1]) << 6) & 0x3C0),
- &emif_regs->NAND4BITECCLOAD);
+ __raw_writel((((ecc16[0]) >> 10) & 0x3F) | (((ecc16[1]) << 6) & 0x3C0),
+ &davinci_emif_regs->nand4biteccload);
/* Take 10 bits from 0th and 1st bytes */
- writel((ecc16[0]) & 0x3FF, &emif_regs->NAND4BITECCLOAD);
+ __raw_writel((ecc16[0]) & 0x3FF,
+ &davinci_emif_regs->nand4biteccload);
/*
* Perform a dummy read to the EMIF Revision Code and Status register.
* writing the ECC values in previous step.
*/
- val = emif_regs->NANDFSR;
+ val = __raw_readl(&davinci_emif_regs->nandfsr);
/*
* Read the syndrome from the NAND Flash 4-Bit ECC 1-4 registers.
* Clear any previous address calculation by doing a dummy read of an
* error address register.
*/
- val = emif_regs->NANDERRADD1;
+ val = __raw_readl(&davinci_emif_regs->nanderradd1);
/*
* Set the addr_calc_st bit(bit no 13) in the NAND Flash Control
* register to 1.
*/
- emif_regs->NANDFCR |= 1 << 13;
+ __raw_writel(1 << 13, &davinci_emif_regs->nandfcr);
/*
* Wait for the corr_state field (bits 8 to 11)in the
*/
i = NAND_TIMEOUT;
do {
- val = emif_regs->NANDFSR;
+ val = __raw_readl(&davinci_emif_regs->nandfsr);
val &= 0xc00;
i--;
} while ((i > 0) && val);
- iserror = emif_regs->NANDFSR;
+ iserror = __raw_readl(&davinci_emif_regs->nandfsr);
iserror &= EMIF_NANDFSR_ECC_STATE_MASK;
iserror = iserror >> 8;
*/
if (iserror == ECC_STATE_NO_ERR) {
- val = emif_regs->NANDERRVAL1;
+ val = __raw_readl(&davinci_emif_regs->nanderrval1);
return 0;
} else if (iserror == ECC_STATE_TOO_MANY_ERRS) {
- val = emif_regs->NANDERRVAL1;
+ val = __raw_readl(&davinci_emif_regs->nanderrval1);
return -1;
}
- numerrors = ((emif_regs->NANDFSR >> 16) & 0x3) + 1;
+ numerrors = ((__raw_readl(&davinci_emif_regs->nandfsr) >> 16)
+ & 0x3) + 1;
/* Read the error address, error value and correct */
for (i = 0; i < numerrors; i++) {
if (i > 1) {
erroraddress =
- ((emif_regs->NANDERRADD2 >>
+ ((__raw_readl(&davinci_emif_regs->nanderradd2) >>
(16 * (i & 1))) & 0x3FF);
erroraddress = ((512 + 7) - erroraddress);
errorvalue =
- ((emif_regs->NANDERRVAL2 >>
+ ((__raw_readl(&davinci_emif_regs->nanderrval2) >>
(16 * (i & 1))) & 0xFF);
} else {
erroraddress =
- ((emif_regs->NANDERRADD1 >>
+ ((__raw_readl(&davinci_emif_regs->nanderradd1) >>
(16 * (i & 1))) & 0x3FF);
erroraddress = ((512 + 7) - erroraddress);
errorvalue =
- ((emif_regs->NANDERRVAL1 >>
+ ((__raw_readl(&davinci_emif_regs->nanderrval1) >>
(16 * (i & 1))) & 0xFF);
}
/* xor the corrupt data with error value */
static int nand_davinci_dev_ready(struct mtd_info *mtd)
{
- return emif_regs->NANDFSR & 0x1;
+ return __raw_readl(&davinci_emif_regs->nandfsr) & 0x1;
}
static void nand_flash_init(void)
* *
*------------------------------------------------------------------*/
acfg1 = 0
- | (0 << 31 ) /* selectStrobe */
- | (0 << 30 ) /* extWait */
- | (1 << 26 ) /* writeSetup 10 ns */
- | (3 << 20 ) /* writeStrobe 40 ns */
- | (1 << 17 ) /* writeHold 10 ns */
- | (1 << 13 ) /* readSetup 10 ns */
- | (5 << 7 ) /* readStrobe 60 ns */
- | (1 << 4 ) /* readHold 10 ns */
- | (3 << 2 ) /* turnAround ?? ns */
- | (0 << 0 ) /* asyncSize 8-bit bus */
+ | (0 << 31) /* selectStrobe */
+ | (0 << 30) /* extWait */
+ | (1 << 26) /* writeSetup 10 ns */
+ | (3 << 20) /* writeStrobe 40 ns */
+ | (1 << 17) /* writeHold 10 ns */
+ | (1 << 13) /* readSetup 10 ns */
+ | (5 << 7) /* readStrobe 60 ns */
+ | (1 << 4) /* readHold 10 ns */
+ | (3 << 2) /* turnAround ?? ns */
+ | (0 << 0) /* asyncSize 8-bit bus */
;
- emif_regs->AB1CR = acfg1; /* CS2 */
+ __raw_writel(acfg1, &davinci_emif_regs->ab1cr); /* CS2 */
- emif_regs->NANDFCR = 0x00000101; /* NAND flash on CS2 */
+ /* NAND flash on CS2 */
+ __raw_writel(0x00000101, &davinci_emif_regs->nandfcr);
#endif
}
DECLARE_GLOBAL_DATA_PTR;
-extern void uart_port_conf(void);
+extern void uart_port_conf(int port);
int serial_init(void)
{
uart = (volatile uart_t *)(CONFIG_SYS_UART_BASE);
- uart_port_conf();
+ uart_port_conf(CONFIG_SYS_UART_PORT);
/* write to SICR: SIM2 = uart mode,dcd does not affect rx */
uart->ucr = UART_UCR_RESET_RX;
#include <asm/arch/hardware.h>
-typedef struct davinci_emif_regs {
- dv_reg ERCSR;
- dv_reg AWCCR;
- dv_reg SDBCR;
- dv_reg SDRCR;
- dv_reg AB1CR;
- dv_reg AB2CR;
- dv_reg AB3CR;
- dv_reg AB4CR;
- dv_reg SDTIMR;
- dv_reg DDRSR;
- dv_reg DDRPHYCR;
- dv_reg DDRPHYSR;
- dv_reg TOTAR;
- dv_reg TOTACTR;
- dv_reg DDRPHYID_REV;
- dv_reg SDSRETR;
- dv_reg EIRR;
- dv_reg EIMR;
- dv_reg EIMSR;
- dv_reg EIMCR;
- dv_reg IOCTRLR;
- dv_reg IOSTATR;
- u_int8_t RSVD0[8];
- dv_reg NANDFCR;
- dv_reg NANDFSR;
- u_int8_t RSVD1[8];
- dv_reg NANDFECC[4];
- u_int8_t RSVD2[60];
- dv_reg NAND4BITECCLOAD;
- dv_reg NAND4BITECC1;
- dv_reg NAND4BITECC2;
- dv_reg NAND4BITECC3;
- dv_reg NAND4BITECC4;
- dv_reg NANDERRADD1;
- dv_reg NANDERRADD2;
- dv_reg NANDERRVAL1;
- dv_reg NANDERRVAL2;
-} emif_registers;
-
-typedef emif_registers *emifregs;
+struct davinci_emif_regs {
+ u_int32_t ercsr;
+ u_int32_t awccr;
+ u_int32_t sdbcr;
+ u_int32_t sdrcr;
+ u_int32_t ab1cr;
+ u_int32_t ab2cr;
+ u_int32_t ab3cr;
+ u_int32_t ab4cr;
+ u_int32_t sdtimr;
+ u_int32_t ddrsr;
+ u_int32_t ddrphycr;
+ u_int32_t ddrphysr;
+ u_int32_t totar;
+ u_int32_t totactr;
+ u_int32_t ddrphyid_rev;
+ u_int32_t sdsretr;
+ u_int32_t eirr;
+ u_int32_t eimr;
+ u_int32_t eimsr;
+ u_int32_t eimcr;
+ u_int32_t ioctrlr;
+ u_int32_t iostatr;
+ u_int8_t rsvd0[8];
+ u_int32_t nandfcr;
+ u_int32_t nandfsr;
+ u_int8_t rsvd1[8];
+ u_int32_t nandfecc[4];
+ u_int8_t rsvd2[60];
+ u_int32_t nand4biteccload;
+ u_int32_t nand4bitecc[4];
+ u_int32_t nanderradd1;
+ u_int32_t nanderradd2;
+ u_int32_t nanderrval1;
+ u_int32_t nanderrval2;
+};
#define davinci_emif_regs \
((struct davinci_emif_regs *)DAVINCI_ASYNC_EMIF_CNTRL_BASE)
--- /dev/null
+/*
+ * ColdFire cache
+ *
+ * Copyright (C) 2004-2010 Freescale Semiconductor, Inc.
+ * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CACHE_H
+#define __CACHE_H
+
+#if defined(CONFIG_MCF520x) || defined(CONFIG_MCF523x) || \
+ defined(CONFIG_MCF52x2) || defined(CONFIG_MCF5227x)
+#define CONFIG_CF_V2
+#endif
+
+#if defined(CONFIG_MCF532x) || defined(CONFIG_MCF5301x)
+#define CONFIG_CF_V3
+#endif
+
+#if defined(CONFIG_MCF547x_8x) || defined(CONFIG_MCF5445x)
+#define CONFIG_CF_V4
+#if defined(CONFIG_MCF5441x)
+#define CONFIG_CF_V4E /* Four Extra ACRn */
+#endif
+#endif
+
+/* ***** CACR ***** */
+/* V2 Core */
+#ifdef CONFIG_CF_V2
+
+#define CF_CACR_CENB (1 << 31)
+#define CF_CACR_CPD (1 << 28)
+#define CF_CACR_CFRZ (1 << 27)
+#define CF_CACR_CEIB (1 << 10)
+#define CF_CACR_DCM (1 << 9)
+#define CF_CACR_DBWE (1 << 8)
+
+#if defined(CONFIG_MCF5249) || defined(CONFIG_MCF5253)
+#define CF_CACR_DWP (1 << 6)
+#else
+#define CF_CACR_CINV (1 << 24)
+#define CF_CACR_DISI (1 << 23)
+#define CF_CACR_DISD (1 << 22)
+#define CF_CACR_INVI (1 << 21)
+#define CF_CACR_INVD (1 << 20)
+#define CF_CACR_DWP (1 << 5)
+#define CF_CACR_EUSP (1 << 4)
+#endif /* CONFIG_MCF5249 || CONFIG_MCF5253 */
+
+#endif /* CONFIG_CF_V2 */
+
+/* V3 Core */
+#ifdef CONFIG_CF_V3
+
+#define CF_CACR_EC (1 << 31)
+#define CF_CACR_ESB (1 << 29)
+#define CF_CACR_DPI (1 << 28)
+#define CF_CACR_HLCK (1 << 27)
+#define CF_CACR_CINVA (1 << 24)
+#define CF_CACR_DNFB (1 << 10)
+#define CF_CACR_DCM_UNMASK 0xFFFFFCFF
+#define CF_CACR_DCM_WT (0 << 8)
+#define CF_CACR_DCM_CB (1 << 8)
+#define CF_CACR_DCM_P (2 << 8)
+#define CF_CACR_DCM_IP (3 << 8)
+#define CF_CACR_DW (1 << 5)
+#define CF_CACR_EUSP (1 << 4)
+
+#endif /* CONFIG_CF_V3 */
+
+/* V4 Core */
+#ifdef CONFIG_CF_V4
+
+#define CF_CACR_DEC (1 << 31)
+#define CF_CACR_DW (1 << 30)
+#define CF_CACR_DESB (1 << 29)
+#define CF_CACR_DDPI (1 << 28)
+#define CF_CACR_DHLCK (1 << 27)
+#define CF_CACR_DDCM_UNMASK (0xF9FFFFFF)
+#define CF_CACR_DDCM_WT (0 << 25)
+#define CF_CACR_DDCM_CB (1 << 25)
+#define CF_CACR_DDCM_P (2 << 25)
+#define CF_CACR_DDCM_IP (3 << 25)
+#define CF_CACR_DCINVA (1 << 24)
+
+#define CF_CACR_DDSP (1 << 23)
+#define CF_CACR_BEC (1 << 19)
+#define CF_CACR_BCINVA (1 << 18)
+#define CF_CACR_IEC (1 << 15)
+#define CF_CACR_DNFB (1 << 13)
+#define CF_CACR_IDPI (1 << 12)
+#define CF_CACR_IHLCK (1 << 11)
+#define CF_CACR_IDCM (1 << 10)
+#define CF_CACR_ICINVA (1 << 8)
+#define CF_CACR_IDSP (1 << 7)
+#define CF_CACR_EUSP (1 << 5)
+
+#ifdef CONFIG_MCF5445x
+#define CF_CACR_IVO (1 << 20)
+#define CF_CACR_SPA (1 << 14)
+#else
+#define CF_CACR_DF (1 << 4)
+#endif
+
+#endif /* CONFIG_CF_V4 */
+
+/* ***** ACR ***** */
+#define CF_ACR_ADR_UNMASK (0x00FFFFFF)
+#define CF_ACR_ADR(x) ((x & 0xFF) << 24)
+#define CF_ACR_ADRMSK_UNMASK (0xFF00FFFF)
+#define CF_ACR_ADRMSK(x) ((x & 0xFF) << 16)
+#define CF_ACR_EN (1 << 15)
+#define CF_ACR_SM_UNMASK (0xFFFF9FFF)
+#define CF_ACR_SM_UM (0 << 13)
+#define CF_ACR_SM_SM (1 << 13)
+#define CF_ACR_SM_ALL (3 << 13)
+#define CF_ACR_WP (1 << 2)
+
+/* V2 Core */
+#ifdef CONFIG_CF_V2
+#define CF_ACR_CM (1 << 6)
+#define CF_ACR_BWE (1 << 5)
+#else
+/* V3 & V4 */
+#define CF_ACR_CM_UNMASK (0xFFFFFF9F)
+#define CF_ACR_CM_WT (0 << 5)
+#define CF_ACR_CM_CB (1 << 5)
+#define CF_ACR_CM_P (2 << 5)
+#define CF_ACR_CM_IP (3 << 5)
+#endif /* CONFIG_CF_V2 */
+
+/* V4 Core */
+#ifdef CONFIG_CF_V4
+#define CF_ACR_AMM (1 << 10)
+#define CF_ACR_SP (1 << 3)
+#endif /* CONFIG_CF_V4 */
+
+
+#ifndef CONFIG_SYS_CACHE_ICACR
+#define CONFIG_SYS_CACHE_ICACR 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_DCACR
+#ifdef CONFIG_SYS_CACHE_ICACR
+#define CONFIG_SYS_CACHE_DCACR CONFIG_SYS_CACHE_ICACR
+#else
+#define CONFIG_SYS_CACHE_DCACR 0
+#endif
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR0
+#define CONFIG_SYS_CACHE_ACR0 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR1
+#define CONFIG_SYS_CACHE_ACR1 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR2
+#define CONFIG_SYS_CACHE_ACR2 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR3
+#define CONFIG_SYS_CACHE_ACR3 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR4
+#define CONFIG_SYS_CACHE_ACR4 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR5
+#define CONFIG_SYS_CACHE_ACR5 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR6
+#define CONFIG_SYS_CACHE_ACR6 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR7
+#define CONFIG_SYS_CACHE_ACR7 0
+#endif
+
+#define CF_ADDRMASK(x) (((x > 0x10) ? ((x >> 4) - 1) : (x)) << 16)
+
+#ifndef __ASSEMBLY__ /* put C only stuff in this section */
+
+void icache_invalid(void);
+void dcache_invalid(void);
+
+#endif
+
+#endif /* __CACHE_H */
#define MMAP_CAN0 (CONFIG_SYS_MBAR + 0x00010000)
#define MMAP_CAN1 (CONFIG_SYS_MBAR + 0x00011000)
+#define MMAP_PAR (CONFIG_SYS_MBAR2 + 0x0000019C)
#define MMAP_I2C1 (CONFIG_SYS_MBAR2 + 0x00000440)
#define MMAP_UART2 (CONFIG_SYS_MBAR2 + 0x00000C00)
#define PACR_TP 1
#define SCM_BMT_BME (0x00000008)
-#define SCM_BMT_BMT_MASK (0x07)
#define SCM_BMT_BMT(x) ((x) & 0x07)
#define SCM_BMT_BMT1024 (0x0000)
#define SCM_BMT_BMT512 (0x0001)
#define CCM_CCR_PLL_MODE (0x0002)
#define CCM_CCR_RESERVED (0x0001)
-#define CCM_CIR_PIN(x) (((x) & 0x03FF) << 6)
+#define CCM_CIR_PIN(x) (((x) & 0xFFC0) >> 6)
#define CCM_CIR_PRN(x) ((x) & 0x003F)
/* *** General Purpose I/O (GPIO) *** */
#define GPIO_PAR_FBCTL_OE (0x10)
#define GPIO_PAR_FBCTL_TA (0x08)
#define GPIO_PAR_FBCTL_RWB (0x04)
-#define GPIO_PAR_FBCTL_TS_MASK (0xFC)
+#define GPIO_PAR_FBCTL_TS_UNMASK (0xFC)
#define GPIO_PAR_FBCTL_TS_TS (0x03)
#define GPIO_PAR_FBCTL_TS_DMA (0x02)
#define GPIO_PAR_CS3 (0x08)
#define GPIO_PAR_CS2 (0x04)
-#define GPIO_PAR_CS1_MASK (0xFC)
+#define GPIO_PAR_CS1_UNMASK (0xFC)
#define GPIO_PAR_CS1_CS1 (0x03)
#define GPIO_PAR_CS1_SDCS1 (0x02)
-#define GPIO_PAR_FECI2C_RMII_MASK (0x0F)
-#define GPIO_PAR_FECI2C_MDC_MASK (0x3F)
+#define GPIO_PAR_FECI2C_RMII_UNMASK (0x0F)
+#define GPIO_PAR_FECI2C_MDC_UNMASK (0x3F)
#define GPIO_PAR_FECI2C_MDC_MDC (0xC0)
#define GPIO_PAR_FECI2C_MDC_SCL (0x80)
#define GPIO_PAR_FECI2C_MDC_U2TXD (0x40)
-#define GPIO_PAR_FECI2C_MDIO_MASK (0xCF)
+#define GPIO_PAR_FECI2C_MDIO_UNMASK (0xCF)
#define GPIO_PAR_FECI2C_MDIO_MDIO (0x30)
#define GPIO_PAR_FECI2C_MDIO_SDA (0x20)
#define GPIO_PAR_FECI2C_MDIO_U2RXD (0x10)
-#define GPIO_PAR_FECI2C_I2C_MASK (0xF0)
-#define GPIO_PAR_FECI2C_SCL_MASK (0xF3)
+#define GPIO_PAR_FECI2C_I2C_UNMASK (0xF0)
+#define GPIO_PAR_FECI2C_SCL_UNMASK (0xF3)
#define GPIO_PAR_FECI2C_SCL_SCL (0x0C)
#define GPIO_PAR_FECI2C_SCL_U2RXD (0x04)
-#define GPIO_PAR_FECI2C_SDA_MASK (0xFC)
+#define GPIO_PAR_FECI2C_SDA_UNMASK (0xFC)
#define GPIO_PAR_FECI2C_SDA_SDA (0x03)
#define GPIO_PAR_FECI2C_SDA_U2TXD (0x01)
-#define GPIO_PAR_QSPI_PCS2_MASK (0x3F)
+#define GPIO_PAR_QSPI_PCS2_UNMASK (0x3F)
#define GPIO_PAR_QSPI_PCS2_PCS2 (0xC0)
#define GPIO_PAR_QSPI_PCS2_DACK0 (0x80)
#define GPIO_PAR_QSPI_PCS2_U2RTS (0x40)
-#define GPIO_PAR_QSPI_DIN_MASK (0xCF)
+#define GPIO_PAR_QSPI_DIN_UNMASK (0xCF)
#define GPIO_PAR_QSPI_DIN_DIN (0x30)
#define GPIO_PAR_QSPI_DIN_DREQ0 (0x20)
#define GPIO_PAR_QSPI_DIN_U2CTS (0x10)
-#define GPIO_PAR_QSPI_DOUT_MASK (0xF3)
+#define GPIO_PAR_QSPI_DOUT_UNMASK (0xF3)
#define GPIO_PAR_QSPI_DOUT_DOUT (0x0C)
#define GPIO_PAR_QSPI_DOUT_SDA (0x08)
-#define GPIO_PAR_QSPI_SCK_MASK (0xFC)
+#define GPIO_PAR_QSPI_SCK_UNMASK (0xFC)
#define GPIO_PAR_QSPI_SCK_SCK (0x03)
#define GPIO_PAR_QSPI_SCK_SCL (0x02)
#define GPIO_PAR_TMR_TIN2(x) (((x) & 0x03) << 4)
#define GPIO_PAR_TMR_TIN1(x) (((x) & 0x03) << 2)
#define GPIO_PAR_TMR_TIN0(x) ((x) & 0x03)
-#define GPIO_PAR_TMR_TIN3_MASK (0x3F)
+#define GPIO_PAR_TMR_TIN3_UNMASK (0x3F)
#define GPIO_PAR_TMR_TIN3_TIN3 (0xC0)
#define GPIO_PAR_TMR_TIN3_TOUT3 (0x80)
#define GPIO_PAR_TMR_TIN3_U2CTS (0x40)
-#define GPIO_PAR_TMR_TIN2_MASK (0xCF)
+#define GPIO_PAR_TMR_TIN2_UNMASK (0xCF)
#define GPIO_PAR_TMR_TIN2_TIN2 (0x30)
#define GPIO_PAR_TMR_TIN2_TOUT2 (0x20)
#define GPIO_PAR_TMR_TIN2_U2RTS (0x10)
-#define GPIO_PAR_TMR_TIN1_MASK (0xF3)
+#define GPIO_PAR_TMR_TIN1_UNMASK (0xF3)
#define GPIO_PAR_TMR_TIN1_TIN1 (0x0C)
#define GPIO_PAR_TMR_TIN1_TOUT1 (0x08)
#define GPIO_PAR_TMR_TIN1_U2RXD (0x04)
-#define GPIO_PAR_TMR_TIN0_MASK (0xFC)
+#define GPIO_PAR_TMR_TIN0_UNMASK (0xFC)
#define GPIO_PAR_TMR_TIN0_TIN0 (0x03)
#define GPIO_PAR_TMR_TIN0_TOUT0 (0x02)
#define GPIO_PAR_TMR_TIN0_U2TXD (0x01)
-#define GPIO_PAR_UART1_MASK (0xF03F)
-#define GPIO_PAR_UART0_MASK (0xFFC0)
-#define GPIO_PAR_UART_U1CTS_MASK (0xF3FF)
+#define GPIO_PAR_UART1_UNMASK (0xF03F)
+#define GPIO_PAR_UART0_UNMASK (0xFFC0)
+#define GPIO_PAR_UART_U1CTS_UNMASK (0xF3FF)
#define GPIO_PAR_UART_U1CTS_U1CTS (0x0C00)
#define GPIO_PAR_UART_U1CTS_TIN1 (0x0800)
#define GPIO_PAR_UART_U1CTS_PCS1 (0x0400)
-#define GPIO_PAR_UART_U1RTS_MASK (0xFCFF)
+#define GPIO_PAR_UART_U1RTS_UNMASK (0xFCFF)
#define GPIO_PAR_UART_U1RTS_U1RTS (0x0300)
#define GPIO_PAR_UART_U1RTS_TOUT1 (0x0200)
#define GPIO_PAR_UART_U1RTS_PCS1 (0x0100)
#define GPIO_PAR_UART_U1TXD (0x0080)
#define GPIO_PAR_UART_U1RXD (0x0040)
-#define GPIO_PAR_UART_U0CTS_MASK (0xFFCF)
+#define GPIO_PAR_UART_U0CTS_UNMASK (0xFFCF)
#define GPIO_PAR_UART_U0CTS_U0CTS (0x0030)
#define GPIO_PAR_UART_U0CTS_TIN0 (0x0020)
#define GPIO_PAR_UART_U0CTS_PCS0 (0x0010)
-#define GPIO_PAR_UART_U0RTS_MASK (0xFFF3)
+#define GPIO_PAR_UART_U0RTS_UNMASK (0xFFF3)
#define GPIO_PAR_UART_U0RTS_U0RTS (0x000C)
#define GPIO_PAR_UART_U0RTS_TOUT0 (0x0008)
#define GPIO_PAR_UART_U0RTS_PCS0 (0x0004)
#define GPIO_PAR_UART_U0TXD (0x0002)
#define GPIO_PAR_UART_U0RXD (0x0001)
-#define GPIO_PAR_FEC_7W_MASK (0xF3)
+#define GPIO_PAR_FEC_7W_UNMASK (0xF3)
#define GPIO_PAR_FEC_7W_FEC (0x0C)
#define GPIO_PAR_FEC_7W_U1RTS (0x04)
-#define GPIO_PAR_FEC_MII_MASK (0xFC)
+#define GPIO_PAR_FEC_MII_UNMASK (0xFC)
#define GPIO_PAR_FEC_MII_FEC (0x03)
#define GPIO_PAR_FEC_MII_UnCTS (0x01)
#define GPIO_MSCR_FB_DUP(x) (((x) & 0x03) << 4)
#define GPIO_MSCR_FB_DLO(x) (((x) & 0x03) << 2)
#define GPIO_MSCR_FB_ADRCTL(x) ((x) & 0x03)
-#define GPIO_MSCR_FB_FBCLK_MASK (0x3F)
-#define GPIO_MSCR_FB_DUP_MASK (0xCF)
-#define GPIO_MSCR_FB_DLO_MASK (0xF3)
-#define GPIO_MSCR_FB_ADRCTL_MASK (0xFC)
+#define GPIO_MSCR_FB_FBCLK_UNMASK (0x3F)
+#define GPIO_MSCR_FB_DUP_UNMASK (0xCF)
+#define GPIO_MSCR_FB_DLO_UNMASK (0xF3)
+#define GPIO_MSCR_FB_ADRCTL_UNMASK (0xFC)
#define GPIO_MSCR_SDR_SDCLKB(x) (((x) & 0x03) << 4)
#define GPIO_MSCR_SDR_SDCLK(x) (((x) & 0x03) << 2)
#define GPIO_MSCR_SDR_SDRAM(x) ((x) & 0x03)
-#define GPIO_MSCR_SDR_SDCLKB_MASK (0xCF)
-#define GPIO_MSCR_SDR_SDCLK_MASK (0xF3)
-#define GPIO_MSCR_SDR_SDRAM_MASK (0xFC)
+#define GPIO_MSCR_SDR_SDCLKB_UNMASK (0xCF)
+#define GPIO_MSCR_SDR_SDCLK_UNMASK (0xF3)
+#define GPIO_MSCR_SDR_SDRAM_UNMASK (0xFC)
#define MSCR_25VDDR (0x03)
#define MSCR_18VDDR_FULL (0x02)
#define MSCR_18VDDR_HALF (0x00)
#define GPIO_DSCR_I2C(x) ((x) & 0x03)
-#define GPIO_DSCR_I2C_MASK (0xFC)
+#define GPIO_DSCR_I2C_UNMASK (0xFC)
#define GPIO_DSCR_MISC_DBG(x) (((x) & 0x03) << 4)
-#define GPIO_DSCR_MISC_DBG_MASK (0xCF)
+#define GPIO_DSCR_MISC_DBG_UNMASK (0xCF)
#define GPIO_DSCR_MISC_RSTOUT(x) (((x) & 0x03) << 2)
-#define GPIO_DSCR_MISC_RSTOUT_MASK (0xF3)
+#define GPIO_DSCR_MISC_RSTOUT_UNMASK (0xF3)
#define GPIO_DSCR_MISC_TIMER(x) ((x) & 0x03)
-#define GPIO_DSCR_MISC_TIMER_MASK (0xFC)
+#define GPIO_DSCR_MISC_TIMER_UNMASK (0xFC)
#define GPIO_DSCR_FEC(x) ((x) & 0x03)
-#define GPIO_DSCR_FEC_MASK (0xFC)
+#define GPIO_DSCR_FEC_UNMASK (0xFC)
#define GPIO_DSCR_UART_UART1(x) (((x) & 0x03) << 4)
-#define GPIO_DSCR_UART_UART1_MASK (0xCF)
+#define GPIO_DSCR_UART_UART1_UNMASK (0xCF)
#define GPIO_DSCR_UART_UART0(x) (((x) & 0x03) << 2)
-#define GPIO_DSCR_UART_UART0_MASK (0xF3)
+#define GPIO_DSCR_UART_UART0_UNMASK (0xF3)
#define GPIO_DSCR_UART_IRQ(x) ((x) & 0x03)
-#define GPIO_DSCR_UART_IRQ_MASK (0xFC)
+#define GPIO_DSCR_UART_IRQ_UNMASK (0xFC)
#define GPIO_DSCR_QSPI(x) ((x) & 0x03)
-#define GPIO_DSCR_QSPI_MASK (0xFC)
+#define GPIO_DSCR_QSPI_UNMASK (0xFC)
#define DSCR_50PF (0x03)
#define DSCR_30PF (0x02)
/* *** Phase Locked Loop (PLL) *** */
#define PLL_PODR_CPUDIV(x) (((x) & 0x0F) << 4)
-#define PLL_PODR_CPUDIV_MASK (0x0F)
+#define PLL_PODR_CPUDIV_UNMASK (0x0F)
#define PLL_PODR_BUSDIV(x) ((x) & 0x0F)
-#define PLL_PODR_BUSDIV_MASK (0xF0)
+#define PLL_PODR_BUSDIV_UNMASK (0xF0)
#define PLL_PCR_DITHEN (0x80)
#define PLL_PCR_DITHDEV(x) ((x) & 0x07)
-#define PLL_PCR_DITHDEV_MASK (0xF8)
+#define PLL_PCR_DITHDEV_UNMASK (0xF8)
#endif /* __M520X__ */
/* Bit definitions and macros for CCR */
#define CCM_CCR_DRAMSEL (0x0100)
-#define CCM_CCR_CSC_MASK (0xFF3F)
+#define CCM_CCR_CSC_UNMASK (0xFF3F)
#define CCM_CCR_CSC_FBCS5_CS4 (0x00C0)
#define CCM_CCR_CSC_FBCS5_A22 (0x0080)
#define CCM_CCR_CSC_FB_A23_A22 (0x0040)
#define CCM_CCR_LIMP (0x0020)
#define CCM_CCR_LOAD (0x0010)
-#define CCM_CCR_BOOTPS_MASK (0xFFF3)
+#define CCM_CCR_BOOTPS_UNMASK (0xFFF3)
#define CCM_CCR_BOOTPS_PS16 (0x0008)
#define CCM_CCR_BOOTPS_PS8 (0x0004)
#define CCM_CCR_BOOTPS_PS32 (0x0000)
#define CCM_CCR_OSCMODE_OSCBYPASS (0x0002)
/* Bit definitions and macros for RCON */
-#define CCM_RCON_CSC_MASK (0xFF3F)
+#define CCM_RCON_CSC_UNMASK (0xFF3F)
#define CCM_RCON_CSC_FBCS5_CS4 (0x00C0)
#define CCM_RCON_CSC_FBCS5_A22 (0x0080)
#define CCM_RCON_CSC_FB_A23_A22 (0x0040)
#define CCM_RCON_LIMP (0x0020)
#define CCM_RCON_LOAD (0x0010)
-#define CCM_RCON_BOOTPS_MASK (0xFFF3)
+#define CCM_RCON_BOOTPS_UNMASK (0xFFF3)
#define CCM_RCON_BOOTPS_PS16 (0x0008)
#define CCM_RCON_BOOTPS_PS8 (0x0004)
#define CCM_RCON_BOOTPS_PS32 (0x0000)
#define CCM_RCON_OSCMODE_OSCBYPASS (0x0002)
/* Bit definitions and macros for CIR */
-#define CCM_CIR_PRN(x) (((x)&0x003F)) /* Part revision number */
-#define CCM_CIR_PIN(x) (((x)&0x03FF)<<6) /* Part identification number */
-#define CCM_CIR_PIN_MASK (0xFFC0)
-#define CCM_CIR_PRN_MASK (0x003F)
+#define CCM_CIR_PIN(x) (((x) & 0xFFC0) >> 6)
+#define CCM_CIR_PRN(x) ((x) & 0x003F)
#define CCM_CIR_PIN_MCF52277 (0x0000)
/* Bit definitions and macros for MISCCR */
* General Purpose I/O Module (GPIO)
*********************************************************************/
/* Bit definitions and macros for PAR_BE */
-#define GPIO_PAR_BE_MASK (0x0F)
+#define GPIO_PAR_BE_UNMASK (0x0F)
#define GPIO_PAR_BE_BE3_BE3 (0x08)
#define GPIO_PAR_BE_BE3_GPIO (0x00)
#define GPIO_PAR_BE_BE2_BE2 (0x04)
#define GPIO_PAR_FBCTL_OE (0x80)
#define GPIO_PAR_FBCTL_TA (0x40)
#define GPIO_PAR_FBCTL_RW (0x20)
-#define GPIO_PAR_FBCTL_TS_MASK (0xE7)
+#define GPIO_PAR_FBCTL_TS_UNMASK (0xE7)
#define GPIO_PAR_FBCTL_TS_FBTS (0x18)
#define GPIO_PAR_FBCTL_TS_DMAACK (0x10)
#define GPIO_PAR_FBCTL_TS_GPIO (0x00)
/* Bit definitions and macros for PAR_FECI2C */
-#define GPIO_PAR_I2C_SCL_MASK (0xF3)
+#define GPIO_PAR_I2C_SCL_UNMASK (0xF3)
#define GPIO_PAR_I2C_SCL_SCL (0x0C)
#define GPIO_PAR_I2C_SCL_CANTXD (0x08)
#define GPIO_PAR_I2C_SCL_U2TXD (0x04)
#define GPIO_PAR_I2C_SCL_GPIO (0x00)
-#define GPIO_PAR_I2C_SDA_MASK (0xFC)
+#define GPIO_PAR_I2C_SDA_UNMASK (0xFC)
#define GPIO_PAR_I2C_SDA_SDA (0x03)
#define GPIO_PAR_I2C_SDA_CANRXD (0x02)
#define GPIO_PAR_I2C_SDA_U2RXD (0x01)
#define GPIO_PAR_I2C_SDA_GPIO (0x00)
/* Bit definitions and macros for PAR_UART */
-#define GPIO_PAR_UART_U1CTS_MASK (0x3FFF)
+#define GPIO_PAR_UART_U1CTS_UNMASK (0x3FFF)
#define GPIO_PAR_UART_U1CTS_U1CTS (0xC000)
#define GPIO_PAR_UART_U1CTS_SSIBCLK (0x8000)
#define GPIO_PAR_UART_U1CTS_LCDCLS (0x4000)
#define GPIO_PAR_UART_U1CTS_GPIO (0x0000)
-#define GPIO_PAR_UART_U1RTS_MASK (0xCFFF)
+#define GPIO_PAR_UART_U1RTS_UNMASK (0xCFFF)
#define GPIO_PAR_UART_U1RTS_U1RTS (0x3000)
#define GPIO_PAR_UART_U1RTS_SSIFS (0x2000)
#define GPIO_PAR_UART_U1RTS_LCDPS (0x1000)
#define GPIO_PAR_UART_U1RTS_GPIO (0x0000)
-#define GPIO_PAR_UART_U1RXD_MASK (0xF3FF)
+#define GPIO_PAR_UART_U1RXD_UNMASK (0xF3FF)
#define GPIO_PAR_UART_U1RXD_U1RXD (0x0C00)
#define GPIO_PAR_UART_U1RXD_SSIRXD (0x0800)
#define GPIO_PAR_UART_U1RXD_GPIO (0x0000)
-#define GPIO_PAR_UART_U1TXD_MASK (0xFCFF)
+#define GPIO_PAR_UART_U1TXD_UNMASK (0xFCFF)
#define GPIO_PAR_UART_U1TXD_U1TXD (0x0300)
#define GPIO_PAR_UART_U1TXD_SSITXD (0x0200)
#define GPIO_PAR_UART_U1TXD_GPIO (0x0000)
-#define GPIO_PAR_UART_U0CTS_MASK (0xFF3F)
+#define GPIO_PAR_UART_U0CTS_UNMASK (0xFF3F)
#define GPIO_PAR_UART_U0CTS_U0CTS (0x00C0)
#define GPIO_PAR_UART_U0CTS_T1OUT (0x0080)
#define GPIO_PAR_UART_U0CTS_USBVBUSEN (0x0040)
#define GPIO_PAR_UART_U0CTS_GPIO (0x0000)
-#define GPIO_PAR_UART_U0RTS_MASK (0xFFCF)
+#define GPIO_PAR_UART_U0RTS_UNMASK (0xFFCF)
#define GPIO_PAR_UART_U0RTS_U0RTS (0x0030)
#define GPIO_PAR_UART_U0RTS_T1IN (0x0020)
#define GPIO_PAR_UART_U0RTS_USBVBUSOC (0x0010)
#define GPIO_PAR_UART_U0RTS_GPIO (0x0000)
-#define GPIO_PAR_UART_U0RXD_MASK (0xFFF3)
+#define GPIO_PAR_UART_U0RXD_UNMASK (0xFFF3)
#define GPIO_PAR_UART_U0RXD_U0RXD (0x000C)
#define GPIO_PAR_UART_U0RXD_CANRX (0x0008)
#define GPIO_PAR_UART_U0RXD_GPIO (0x0000)
-#define GPIO_PAR_UART_U0TXD_MASK (0xFFFC)
+#define GPIO_PAR_UART_U0TXD_UNMASK (0xFFFC)
#define GPIO_PAR_UART_U0TXD_U0TXD (0x0003)
#define GPIO_PAR_UART_U0TXD_CANTX (0x0002)
#define GPIO_PAR_UART_U0TXD_GPIO (0x0000)
/* Bit definitions and macros for PAR_DSPI */
-#define GPIO_PAR_DSPI_PCS0_MASK (0x3F)
+#define GPIO_PAR_DSPI_PCS0_UNMASK (0x3F)
#define GPIO_PAR_DSPI_PCS0_PCS0 (0xC0)
#define GPIO_PAR_DSPI_PCS0_U2RTS (0x80)
#define GPIO_PAR_DSPI_PCS0_GPIO (0x00)
-#define GPIO_PAR_DSPI_SIN_MASK (0xCF)
+#define GPIO_PAR_DSPI_SIN_UNMASK (0xCF)
#define GPIO_PAR_DSPI_SIN_SIN (0x30)
#define GPIO_PAR_DSPI_SIN_U2RXD (0x20)
#define GPIO_PAR_DSPI_SIN_GPIO (0x00)
-#define GPIO_PAR_DSPI_SOUT_MASK (0xF3)
+#define GPIO_PAR_DSPI_SOUT_UNMASK (0xF3)
#define GPIO_PAR_DSPI_SOUT_SOUT (0x0C)
#define GPIO_PAR_DSPI_SOUT_U2TXD (0x08)
#define GPIO_PAR_DSPI_SOUT_GPIO (0x00)
-#define GPIO_PAR_DSPI_SCK_MASK (0xFC)
+#define GPIO_PAR_DSPI_SCK_UNMASK (0xFC)
#define GPIO_PAR_DSPI_SCK_SCK (0x03)
#define GPIO_PAR_DSPI_SCK_U2CTS (0x02)
#define GPIO_PAR_DSPI_SCK_GPIO (0x00)
/* Bit definitions and macros for PAR_TIMER */
-#define GPIO_PAR_TIMER_T3IN_MASK (0x3F)
+#define GPIO_PAR_TIMER_T3IN_UNMASK (0x3F)
#define GPIO_PAR_TIMER_T3IN_T3IN (0xC0)
#define GPIO_PAR_TIMER_T3IN_T3OUT (0x80)
#define GPIO_PAR_TIMER_T3IN_SSIMCLK (0x40)
#define GPIO_PAR_TIMER_T3IN_GPIO (0x00)
-#define GPIO_PAR_TIMER_T2IN_MASK (0xCF)
+#define GPIO_PAR_TIMER_T2IN_UNMASK (0xCF)
#define GPIO_PAR_TIMER_T2IN_T2IN (0x30)
#define GPIO_PAR_TIMER_T2IN_T2OUT (0x20)
#define GPIO_PAR_TIMER_T2IN_DSPIPCS2 (0x10)
#define GPIO_PAR_TIMER_T2IN_GPIO (0x00)
-#define GPIO_PAR_TIMER_T1IN_MASK (0xF3)
+#define GPIO_PAR_TIMER_T1IN_UNMASK (0xF3)
#define GPIO_PAR_TIMER_T1IN_T1IN (0x0C)
#define GPIO_PAR_TIMER_T1IN_T1OUT (0x08)
#define GPIO_PAR_TIMER_T1IN_LCDCONTRAST (0x04)
#define GPIO_PAR_TIMER_T1IN_GPIO (0x00)
-#define GPIO_PAR_TIMER_T0IN_MASK (0xFC)
+#define GPIO_PAR_TIMER_T0IN_UNMASK (0xFC)
#define GPIO_PAR_TIMER_T0IN_T0IN (0x03)
#define GPIO_PAR_TIMER_T0IN_T0OUT (0x02)
#define GPIO_PAR_TIMER_T0IN_LCDREV (0x01)
#define GPIO_PAR_TIMER_T0IN_GPIO (0x00)
/* Bit definitions and macros for GPIO_PAR_LCDCTL */
-#define GPIO_PAR_LCDCTL_ACDOE_MASK (0xE7)
+#define GPIO_PAR_LCDCTL_ACDOE_UNMASK (0xE7)
#define GPIO_PAR_LCDCTL_ACDOE_ACDOE (0x18)
#define GPIO_PAR_LCDCTL_ACDOE_SPLSPR (0x10)
#define GPIO_PAR_LCDCTL_ACDOE_GPIO (0x00)
#define GPIO_PAR_LCDCTL_LSCLK (0x01)
/* Bit definitions and macros for PAR_IRQ */
-#define GPIO_PAR_IRQ_IRQ4_MASK (0xF3)
+#define GPIO_PAR_IRQ_IRQ4_UNMASK (0xF3)
#define GPIO_PAR_IRQ_IRQ4_SSIINPCLK (0x0C)
#define GPIO_PAR_IRQ_IRQ4_DMAREQ0 (0x08)
#define GPIO_PAR_IRQ_IRQ4_GPIO (0x00)
-#define GPIO_PAR_IRQ_IRQ1_MASK (0xFC)
+#define GPIO_PAR_IRQ_IRQ1_UNMASK (0xFC)
#define GPIO_PAR_IRQ_IRQ1_PCIINT (0x03)
#define GPIO_PAR_IRQ_IRQ1_USBCLKIN (0x02)
#define GPIO_PAR_IRQ_IRQ1_SSICLKIN (0x01)
#define GPIO_PAR_IRQ_IRQ1_GPIO (0x00)
/* Bit definitions and macros for GPIO_PAR_LCDH */
-#define GPIO_PAR_LCDH_LD17_MASK (0xFFFFF3FF)
+#define GPIO_PAR_LCDH_LD17_UNMASK (0xFFFFF3FF)
#define GPIO_PAR_LCDH_LD17_LD17 (0x00000C00)
#define GPIO_PAR_LCDH_LD17_LD11 (0x00000800)
#define GPIO_PAR_LCDH_LD17_GPIO (0x00000000)
-#define GPIO_PAR_LCDH_LD16_MASK (0xFFFFFCFF)
+#define GPIO_PAR_LCDH_LD16_UNMASK (0xFFFFFCFF)
#define GPIO_PAR_LCDH_LD16_LD16 (0x00000300)
#define GPIO_PAR_LCDH_LD16_LD10 (0x00000200)
#define GPIO_PAR_LCDH_LD16_GPIO (0x00000000)
-#define GPIO_PAR_LCDH_LD15_MASK (0xFFFFFF3F)
+#define GPIO_PAR_LCDH_LD15_UNMASK (0xFFFFFF3F)
#define GPIO_PAR_LCDH_LD15_LD15 (0x000000C0)
#define GPIO_PAR_LCDH_LD15_LD9 (0x00000080)
#define GPIO_PAR_LCDH_LD15_GPIO (0x00000000)
-#define GPIO_PAR_LCDH_LD14_MASK (0xFFFFFFCF)
+#define GPIO_PAR_LCDH_LD14_UNMASK (0xFFFFFFCF)
#define GPIO_PAR_LCDH_LD14_LD14 (0x00000030)
#define GPIO_PAR_LCDH_LD14_LD8 (0x00000020)
#define GPIO_PAR_LCDH_LD14_GPIO (0x00000000)
-#define GPIO_PAR_LCDH_LD13_MASK (0xFFFFFFF3)
+#define GPIO_PAR_LCDH_LD13_UNMASK (0xFFFFFFF3)
#define GPIO_PAR_LCDH_LD13_LD13 (0x0000000C)
#define GPIO_PAR_LCDH_LD13_CANTX (0x00000008)
#define GPIO_PAR_LCDH_LD13_GPIO (0x00000000)
-#define GPIO_PAR_LCDH_LD12_MASK (0xFFFFFFFC)
+#define GPIO_PAR_LCDH_LD12_UNMASK (0xFFFFFFFC)
#define GPIO_PAR_LCDH_LD12_LD12 (0x00000003)
#define GPIO_PAR_LCDH_LD12_CANRX (0x00000002)
#define GPIO_PAR_LCDH_LD12_GPIO (0x00000000)
/* Bit definitions and macros for GPIO_PAR_LCDL */
-#define GPIO_PAR_LCDL_LD11_MASK (0x3FFFFFFF)
+#define GPIO_PAR_LCDL_LD11_UNMASK (0x3FFFFFFF)
#define GPIO_PAR_LCDL_LD11_LD11 (0xC0000000)
#define GPIO_PAR_LCDL_LD11_LD7 (0x80000000)
#define GPIO_PAR_LCDL_LD11_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD10_MASK (0xCFFFFFFF)
+#define GPIO_PAR_LCDL_LD10_UNMASK (0xCFFFFFFF)
#define GPIO_PAR_LCDL_LD10_LD10 (0x30000000)
#define GPIO_PAR_LCDL_LD10_LD6 (0x20000000)
#define GPIO_PAR_LCDL_LD10_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD9_MASK (0xF3FFFFFF)
+#define GPIO_PAR_LCDL_LD9_UNMASK (0xF3FFFFFF)
#define GPIO_PAR_LCDL_LD9_LD9 (0x0C000000)
#define GPIO_PAR_LCDL_LD9_LD5 (0x08000000)
#define GPIO_PAR_LCDL_LD9_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD8_MASK (0xFCFFFFFF)
+#define GPIO_PAR_LCDL_LD8_UNMASK (0xFCFFFFFF)
#define GPIO_PAR_LCDL_LD8_LD8 (0x03000000)
#define GPIO_PAR_LCDL_LD8_LD4 (0x02000000)
#define GPIO_PAR_LCDL_LD8_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD7_MASK (0xFF3FFFFF)
+#define GPIO_PAR_LCDL_LD7_UNMASK (0xFF3FFFFF)
#define GPIO_PAR_LCDL_LD7_LD7 (0x00C00000)
#define GPIO_PAR_LCDL_LD7_PWM7 (0x00800000)
#define GPIO_PAR_LCDL_LD7_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD6_MASK (0xFFCFFFFF)
+#define GPIO_PAR_LCDL_LD6_UNMASK (0xFFCFFFFF)
#define GPIO_PAR_LCDL_LD6_LD6 (0x00300000)
#define GPIO_PAR_LCDL_LD6_PWM5 (0x00200000)
#define GPIO_PAR_LCDL_LD6_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD5_MASK (0xFFF3FFFF)
+#define GPIO_PAR_LCDL_LD5_UNMASK (0xFFF3FFFF)
#define GPIO_PAR_LCDL_LD5_LD5 (0x000C0000)
#define GPIO_PAR_LCDL_LD5_LD3 (0x00080000)
#define GPIO_PAR_LCDL_LD5_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD4_MASK (0xFFFCFFFF)
+#define GPIO_PAR_LCDL_LD4_UNMASK (0xFFFCFFFF)
#define GPIO_PAR_LCDL_LD4_LD4 (0x00030000)
#define GPIO_PAR_LCDL_LD4_LD2 (0x00020000)
#define GPIO_PAR_LCDL_LD4_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD3_MASK (0xFFFF3FFF)
+#define GPIO_PAR_LCDL_LD3_UNMASK (0xFFFF3FFF)
#define GPIO_PAR_LCDL_LD3_LD3 (0x0000C000)
#define GPIO_PAR_LCDL_LD3_LD1 (0x00008000)
#define GPIO_PAR_LCDL_LD3_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD2_MASK (0xFFFFCFFF)
+#define GPIO_PAR_LCDL_LD2_UNMASK (0xFFFFCFFF)
#define GPIO_PAR_LCDL_LD2_LD2 (0x00003000)
#define GPIO_PAR_LCDL_LD2_LD0 (0x00002000)
#define GPIO_PAR_LCDL_LD2_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD1_MASK (0xFFFFF3FF)
+#define GPIO_PAR_LCDL_LD1_UNMASK (0xFFFFF3FF)
#define GPIO_PAR_LCDL_LD1_LD1 (0x00000C00)
#define GPIO_PAR_LCDL_LD1_PWM3 (0x00000800)
#define GPIO_PAR_LCDL_LD1_GPIO (0x00000000)
-#define GPIO_PAR_LCDL_LD0_MASK (0xFFFFFCFF)
+#define GPIO_PAR_LCDL_LD0_UNMASK (0xFFFFFCFF)
#define GPIO_PAR_LCDL_LD0_LD0 (0x00000300)
#define GPIO_PAR_LCDL_LD0_PWM1 (0x00000200)
#define GPIO_PAR_LCDL_LD0_GPIO (0x00000000)
/* Bit definitions and macros for MSCR_FB */
-#define GPIO_MSCR_FB_DUPPER_MASK (0xCF)
+#define GPIO_MSCR_FB_DUPPER_UNMASK (0xCF)
#define GPIO_MSCR_FB_DUPPER_25V_33V (0x30)
#define GPIO_MSCR_FB_DUPPER_FULL_18V (0x20)
#define GPIO_MSCR_FB_DUPPER_OD (0x10)
#define GPIO_MSCR_FB_DUPPER_HALF_18V (0x00)
-#define GPIO_MSCR_FB_DLOWER_MASK (0xF3)
+#define GPIO_MSCR_FB_DLOWER_UNMASK (0xF3)
#define GPIO_MSCR_FB_DLOWER_25V_33V (0x0C)
#define GPIO_MSCR_FB_DLOWER_FULL_18V (0x08)
#define GPIO_MSCR_FB_DLOWER_OD (0x04)
#define GPIO_MSCR_FB_DLOWER_HALF_18V (0x00)
-#define GPIO_MSCR_FB_ADDRCTL_MASK (0xFC)
+#define GPIO_MSCR_FB_ADDRCTL_UNMASK (0xFC)
#define GPIO_MSCR_FB_ADDRCTL_25V_33V (0x03)
#define GPIO_MSCR_FB_ADDRCTL_FULL_18V (0x02)
#define GPIO_MSCR_FB_ADDRCTL_OD (0x01)
#define GPIO_MSCR_FB_ADDRCTL_HALF_18V (0x00)
/* Bit definitions and macros for MSCR_SDRAM */
-#define GPIO_MSCR_SDRAM_SDCLKB_MASK (0xCF)
+#define GPIO_MSCR_SDRAM_SDCLKB_UNMASK (0xCF)
#define GPIO_MSCR_SDRAM_SDCLKB_25V_33V (0x30)
#define GPIO_MSCR_SDRAM_SDCLKB_FULL_18V (0x20)
#define GPIO_MSCR_SDRAM_SDCLKB_OD (0x10)
#define GPIO_MSCR_SDRAM_SDCLKB_HALF_18V (0x00)
-#define GPIO_MSCR_SDRAM_SDCLK_MASK (0xF3)
+#define GPIO_MSCR_SDRAM_SDCLK_UNMASK (0xF3)
#define GPIO_MSCR_SDRAM_SDCLK_25V_33V (0x0C)
#define GPIO_MSCR_SDRAM_SDCLK_FULL_18V (0x08)
#define GPIO_MSCR_SDRAM_SDCLK_OPD (0x04)
#define GPIO_MSCR_SDRAM_SDCLK_HALF_18V (0x00)
-#define GPIO_MSCR_SDRAM_SDCTL_MASK (0xFC)
+#define GPIO_MSCR_SDRAM_SDCTL_UNMASK (0xFC)
#define GPIO_MSCR_SDRAM_SDCTL_25V_33V (0x03)
#define GPIO_MSCR_SDRAM_SDCTL_FULL_18V (0x02)
#define GPIO_MSCR_SDRAM_SDCTL_OPD (0x01)
#define CCM_RCON_MODE (0x0001)
/* Bit definitions and macros for CCM_CIR */
-#define CCM_CIR_PIN(x) (((x)&0x03FF)<<6)
-#define CCM_CIR_PRN(x) ((x)&0x003F)
+#define CCM_CIR_PIN(x) (((x) & 0xFFC0) >> 6)
+#define CCM_CIR_PRN(x) ((x) & 0x003F)
/*********************************************************************
* PLL Clock Module
#define CCM_MISCCR_PLL_LOCK (0x2000)
#define CCM_MISCCR_LIMP (0x1000)
#define CCM_MISCCR_BME (0x8000)
-#define CCM_MISCCR_BMT_MASK (0xF8FF)
+#define CCM_MISCCR_BMT_UNMASK (0xF8FF)
#define CCM_MISCCR_BMT(x) (((x) & 0x0007) << 8)
#define CCM_MISCCR_BMT_512 (0x0700)
#define CCM_MISCCR_BMT_1024 (0x0600)
#define GPIO_PAR_CS5 (0x40)
#define GPIO_PAR_CS4 (0x10)
-#define GPIO_PAR_CS1_MASK (0xF3)
+#define GPIO_PAR_CS1_UNMASK (0xF3)
#define GPIO_PAR_CS1_CS1 (0x0C)
#define GPIO_PAR_CS1_SDCS1 (0x08)
-#define GPIO_PAR_CS0_MASK (0xFC)
+#define GPIO_PAR_CS0_UNMASK (0xFC)
#define GPIO_PAR_CS0_CS0 (0x03)
#define GPIO_PAR_CS0_CS4 (0x02)
-#define GPIO_PAR_DSPIH_SIN_MASK (0x3F)
+#define GPIO_PAR_DSPIH_SIN_UNMASK (0x3F)
#define GPIO_PAR_DSPIH_SIN (0xC0)
#define GPIO_PAR_DSPIH_SIN_U2RXD (0x80)
-#define GPIO_PAR_DSPIH_SOUT_MASK (0xCF)
+#define GPIO_PAR_DSPIH_SOUT_UNMASK (0xCF)
#define GPIO_PAR_DSPIH_SOUT (0x30)
#define GPIO_PAR_DSPIH_SOUT_U2TXD (0x20)
-#define GPIO_PAR_DSPIH_SCK_MASK (0xF3)
+#define GPIO_PAR_DSPIH_SCK_UNMASK (0xF3)
#define GPIO_PAR_DSPIH_SCK (0x0C)
#define GPIO_PAR_DSPIH_SCK_U2CTS (0x08)
-#define GPIO_PAR_DSPIH_PCS0_MASK (0xFC)
+#define GPIO_PAR_DSPIH_PCS0_UNMASK (0xFC)
#define GPIO_PAR_DSPIH_PCS0 (0x03)
#define GPIO_PAR_DSPIH_PCS0_U2RTS (0x02)
-#define GPIO_PAR_DSPIL_PCS1_MASK (0x3F)
+#define GPIO_PAR_DSPIL_PCS1_UNMASK (0x3F)
#define GPIO_PAR_DSPIL_PCS1 (0xC0)
-#define GPIO_PAR_DSPIL_PCS2_MASK (0xCF)
+#define GPIO_PAR_DSPIL_PCS2_UNMASK (0xCF)
#define GPIO_PAR_DSPIL_PCS2 (0x30)
#define GPIO_PAR_DSPIL_PCS2_USBH_OC (0x20)
-#define GPIO_PAR_DSPIL_PCS3_MASK (0xF3)
+#define GPIO_PAR_DSPIL_PCS3_UNMASK (0xF3)
#define GPIO_PAR_DSPIL_PCS3 (0x0C)
#define GPIO_PAR_DSPIL_PCS3_USBH_EN (0x08)
#define GPIO_PAR_FEC0_RMII_FEC (0x01)
/* GPIO_PAR_FECI2C */
-#define GPIO_PAR_FECI2C_RMII0_MASK (0x3F)
+#define GPIO_PAR_FECI2C_RMII0_UNMASK (0x3F)
#define GPIO_PAR_FECI2C_MDC0 (0x80)
#define GPIO_PAR_FECI2C_MDIO0 (0x40)
-#define GPIO_PAR_FECI2C_RMII1_MASK (0xCF)
+#define GPIO_PAR_FECI2C_RMII1_UNMASK (0xCF)
#define GPIO_PAR_FECI2C_MDC1 (0x20)
#define GPIO_PAR_FECI2C_MDIO1 (0x10)
-#define GPIO_PAR_FECI2C_SDA_MASK (0xF3)
+#define GPIO_PAR_FECI2C_SDA_UNMASK (0xF3)
#define GPIO_PAR_FECI2C_SDA(x) (((x) & 0x03) << 2)
#define GPIO_PAR_FECI2C_SDA_SDA (0x0C)
#define GPIO_PAR_FECI2C_SDA_U2TXD (0x08)
#define GPIO_PAR_FECI2C_SDA_MDIO1 (0x04)
-#define GPIO_PAR_FECI2C_SCL_MASK (0xFC)
+#define GPIO_PAR_FECI2C_SCL_UNMASK (0xFC)
#define GPIO_PAR_FECI2C_SCL(x) ((x) & 0x03)
#define GPIO_PAR_FECI2C_SCL_SCL (0x03)
#define GPIO_PAR_FECI2C_SCL_U2RXD (0x02)
#define GPIO_PAR_FECI2C_SCL_MDC1 (0x01)
-#define GPIO_PAR_IRQ0H_IRQ07_MASK (0x3F)
-#define GPIO_PAR_IRQ0H_IRQ06_MASK (0xCF)
+#define GPIO_PAR_IRQ0H_IRQ07_UNMASK (0x3F)
+#define GPIO_PAR_IRQ0H_IRQ06_UNMASK (0xCF)
#define GPIO_PAR_IRQ0H_IRQ06_USBCLKIN (0x10)
-#define GPIO_PAR_IRQ0H_IRQ04_MASK (0xFC)
+#define GPIO_PAR_IRQ0H_IRQ04_UNMASK (0xFC)
#define GPIO_PAR_IRQ0H_IRQ04_DREQ0 (0x02)
-#define GPIO_PAR_IRQ0L_IRQ01_MASK (0xF3)
+#define GPIO_PAR_IRQ0L_IRQ01_UNMASK (0xF3)
#define GPIO_PAR_IRQ0L_IRQ01_DREQ1 (0x08)
#define GPIO_PAR_IRQ1H_IRQ17_DDATA3 (0x40)
#define GPIO_PAR_IRQ1L_IRQ11_PST1 (0x04)
#define GPIO_PAR_IRQ1L_IRQ10_PST0 (0x01)
-#define GPIO_PAR_SIMP1H_DATA1_MASK (0x3F)
+#define GPIO_PAR_SIMP1H_DATA1_UNMASK (0x3F)
#define GPIO_PAR_SIMP1H_DATA1_SIMDATA1 (0xC0)
#define GPIO_PAR_SIMP1H_DATA1_SSITXD (0x80)
#define GPIO_PAR_SIMP1H_DATA1_U1TXD (0x40)
-#define GPIO_PAR_SIMP1H_VEN1_MASK (0xCF)
+#define GPIO_PAR_SIMP1H_VEN1_UNMASK (0xCF)
#define GPIO_PAR_SIMP1H_VEN1_SIMVEN1 (0x30)
#define GPIO_PAR_SIMP1H_VEN1_SSIRXD (0x20)
#define GPIO_PAR_SIMP1H_VEN1_U1RXD (0x10)
-#define GPIO_PAR_SIMP1H_RST1_MASK (0xF3)
+#define GPIO_PAR_SIMP1H_RST1_UNMASK (0xF3)
#define GPIO_PAR_SIMP1H_RST1_SIMRST1 (0x0C)
#define GPIO_PAR_SIMP1H_RST1_SSIFS (0x08)
#define GPIO_PAR_SIMP1H_RST1_U1RTS (0x04)
-#define GPIO_PAR_SIMP1H_PD1_MASK (0xFC)
+#define GPIO_PAR_SIMP1H_PD1_UNMASK (0xFC)
#define GPIO_PAR_SIMP1H_PD1_SIMPD1 (0x03)
#define GPIO_PAR_SIMP1H_PD1_SSIBCLK (0x02)
#define GPIO_PAR_SIMP1H_PD1_U1CTS (0x01)
-#define GPIO_PAR_SIMP1L_CLK_MASK (0x3F)
+#define GPIO_PAR_SIMP1L_CLK_UNMASK (0x3F)
#define GPIO_PAR_SIMP1L_CLK_CLK1 (0xC0)
#define GPIO_PAR_SIMP1L_CLK_SSIMCLK (0x80)
#define GPIO_PAR_TIN2(x) (((x) & 0x03) << 4)
#define GPIO_PAR_TIN1(x) (((x) & 0x03) << 2)
#define GPIO_PAR_TIN0(x) ((x) & 0x03)
-#define GPIO_PAR_TIN3_MASK (0x3F)
+#define GPIO_PAR_TIN3_UNMASK (0x3F)
#define GPIO_PAR_TIN3_TIN3 (0xC0)
#define GPIO_PAR_TIN3_TOUT3 (0x80)
#define GPIO_PAR_TIN3_IRQ03 (0x40)
-#define GPIO_PAR_TIN2_MASK (0xCF)
+#define GPIO_PAR_TIN2_UNMASK (0xCF)
#define GPIO_PAR_TIN2_TIN2 (0x30)
#define GPIO_PAR_TIN2_TOUT2 (0x20)
#define GPIO_PAR_TIN2_IRQ02 (0x10)
-#define GPIO_PAR_TIN1_MASK (0xF3)
+#define GPIO_PAR_TIN1_UNMASK (0xF3)
#define GPIO_PAR_TIN1_TIN1 (0x0C)
#define GPIO_PAR_TIN1_TOUT1 (0x08)
#define GPIO_PAR_TIN1_DACK1 (0x04)
-#define GPIO_PAR_TIN0_MASK (0xFC)
+#define GPIO_PAR_TIN0_UNMASK (0xFC)
#define GPIO_PAR_TIN0_TIN0 (0x03)
#define GPIO_PAR_TIN0_TOUT0 (0x02)
#define GPIO_PAR_TIN0_CODEC_ALTCLK (0x01)
#define GPIO_PAR_UART_U0RXD (0x10)
#define GPIO_PAR_UART_RTS0(x) (((x) & 0x03) << 2)
#define GPIO_PAR_UART_CTS0(x) ((x) & 0x03)
-#define GPIO_PAR_UART_RTS0_MASK (0xF3)
+#define GPIO_PAR_UART_RTS0_UNMASK (0xF3)
#define GPIO_PAR_UART_RTS0_U0RTS (0x0C)
#define GPIO_PAR_UART_RTS0_USBO_VBOC (0x08)
-#define GPIO_PAR_UART_CTS0_MASK (0xFC)
+#define GPIO_PAR_UART_CTS0_UNMASK (0xFC)
#define GPIO_PAR_UART_CTS0_U0CTS (0x03)
#define GPIO_PAR_UART_CTS0_USB0_VBEN (0x02)
#define GPIO_PAR_UART_CTS0_USB_PULLUP (0x01)
#define GPIO_PAR_SSIH_TXD(x) (((x) & 0x03) << 4)
#define GPIO_PAR_SSIH_FS(x) (((x) & 0x03) << 2)
#define GPIO_PAR_SSIH_MCLK(x) ((x) & 0x03)
-#define GPIO_PAR_SSIH_RXD_MASK (0x3F)
+#define GPIO_PAR_SSIH_RXD_UNMASK (0x3F)
#define GPIO_PAR_SSIH_RXD_SSIRXD (0xC0)
#define GPIO_PAR_SSIH_RXD_U1RXD (0x40)
-#define GPIO_PAR_SSIH_TXD_MASK (0xCF)
+#define GPIO_PAR_SSIH_TXD_UNMASK (0xCF)
#define GPIO_PAR_SSIH_TXD_SSIRXD (0x30)
#define GPIO_PAR_SSIH_TXD_U1TXD (0x10)
-#define GPIO_PAR_SSIH_FS_MASK (0xF3)
+#define GPIO_PAR_SSIH_FS_UNMASK (0xF3)
#define GPIO_PAR_SSIH_FS_SSIFS (0x0C)
#define GPIO_PAR_SSIH_FS_U1RTS (0x04)
-#define GPIO_PAR_SSIH_MCLK_MASK (0xFC)
+#define GPIO_PAR_SSIH_MCLK_UNMASK (0xFC)
#define GPIO_PAR_SSIH_MCLK_SSIMCLK (0x03)
#define GPIO_PAR_SSIH_MCLK_SSICLKIN (0x01)
-#define GPIO_PAR_SSIL_MASK (0x3F)
+#define GPIO_PAR_SSIL_UNMASK (0x3F)
#define GPIO_PAR_SSIL_BCLK (0xC0)
#define GPIO_PAR_SSIL_U1CTS (0x40)
#define GPIO_MSCR_MSCR2(x) (((x) & 0x07) << 5)
#define GPIO_MSCR_MSCR3(x) (((x) & 0x07) << 5)
#define GPIO_MSCR_MSCR4(x) (((x) & 0x07) << 5)
-#define GPIO_MSCR_MSCRn_MASK (0x1F)
+#define GPIO_MSCR_MSCRn_UNMASK (0x1F)
#define GPIO_MSCR_MSCRn_SDR (0xE0)
#define GPIO_MSCR_MSCRn_25VDDR (0x60)
#define GPIO_MSCR_MSCRn_18VDDR_FULL (0x20)
#define GPIO_MSCR_MSCRn_18VDDR_HALF (0x00)
#define GPIO_MSCR_MSCR5(x) (((x) & 0x07) << 2)
-#define GPIO_MSCR_MSCR5_MASK (0xE3)
+#define GPIO_MSCR_MSCR5_UNMASK (0xE3)
#define GPIO_MSCR_MSCR5_SDR (0x1C)
#define GPIO_MSCR_MSCR5_25VDDR (0x0C)
#define GPIO_MSCR_MSCR5_18VDDR_FULL (0x04)
#define GPIO_MSCR_MSCR5_18VDDR_HALF (0x00)
-#define GPIO_SRCR_DSPI_MASK (0xFC)
+#define GPIO_SRCR_DSPI_UNMASK (0xFC)
#define GPIO_SRCR_DSPI(x) ((x) & 0x03)
-#define GPIO_SRCR_I2C_MASK (0xFC)
+#define GPIO_SRCR_I2C_UNMASK (0xFC)
#define GPIO_SRCR_I2C(x) ((x) & 0x03)
-#define GPIO_SRCR_IRQ_IRQ0_MASK (0xF3)
+#define GPIO_SRCR_IRQ_IRQ0_UNMASK (0xF3)
#define GPIO_SRCR_IRQ_IRQ0(x) (((x) & 0x03) << 2)
-#define GPIO_SRCR_IRQ_IRQ1DBG_MASK (0xFC)
+#define GPIO_SRCR_IRQ_IRQ1DBG_UNMASK (0xFC)
#define GPIO_SRCR_IRQ_IRQ1DBG(x) ((x) & 0x03)
-#define GPIO_SRCR_SIM_SIMP0_MASK (0xF3)
+#define GPIO_SRCR_SIM_SIMP0_UNMASK (0xF3)
#define GPIO_SRCR_SIM_SIMP0(x) (((x) & 0x03) << 2)
-#define GPIO_SRCR_SIM_SIMP1_MASK (0xFC)
+#define GPIO_SRCR_SIM_SIMP1_UNMASK (0xFC)
#define GPIO_SRCR_SIM_SIMP1(x) ((x) & 0x03)
-#define GPIO_SRCR_TIMER_MASK (0xFC)
+#define GPIO_SRCR_TIMER_UNMASK (0xFC)
#define GPIO_SRCR_TIMER(x) ((x) & 0x03)
-#define GPIO_SRCR_UART2_MASK (0xF3)
+#define GPIO_SRCR_UART2_UNMASK (0xF3)
#define GPIO_SRCR_UART2(x) (((x) & 0x03) << 2)
-#define GPIO_SRCR_UART0_MASK (0xFC)
+#define GPIO_SRCR_UART0_UNMASK (0xFC)
#define GPIO_SRCR_UART0(x) ((x) & 0x03)
-#define GPIO_SRCR_SDHC_MASK (0xFC)
+#define GPIO_SRCR_SDHC_UNMASK (0xFC)
#define GPIO_SRCR_SDHC(x) ((x) & 0x03)
-#define GPIO_SRCR_SSI_MASK (0xFC)
+#define GPIO_SRCR_SSI_UNMASK (0xFC)
#define GPIO_SRCR_SSI(x) ((x) & 0x03)
#define SRCR_HIGHEST (0x03)
#define SRCR_LOW (0x01)
#define SRCR_LOWEST (0x00)
-#define GPIO_DSCR_FEC_RMIICLK_MASK (0xCF)
+#define GPIO_DSCR_FEC_RMIICLK_UNMASK (0xCF)
#define GPIO_DSCR_FEC_RMIICLK(x) (((x) & 0x03) << 4)
-#define GPIO_DSCR_FEC_RMII0_MASK (0xF3)
+#define GPIO_DSCR_FEC_RMII0_UNMASK (0xF3)
#define GPIO_DSCR_FEC_RMII0(x) (((x) & 0x03) << 2)
-#define GPIO_DSCR_FEC_RMII1_MASK (0xFC)
+#define GPIO_DSCR_FEC_RMII1_UNMASK (0xFC)
#define GPIO_DSCR_FEC_RMII1(x) ((x) & 0x03)
#define DSCR_50PF (0x03)
#define PLL_PCR_LOL_IRQ (0x00004000)
#define PLL_PCR_LOL_RE (0x00002000)
#define PLL_PCR_LOL_EN (0x00001000)
-#define PLL_PCR_REFDIV_MASK (0xFFFFF8FF)
+#define PLL_PCR_REFDIV_UNMASK (0xFFFFF8FF)
#define PLL_PCR_REFDIV(x) (((x) & 0x07) << 8)
-#define PLL_PCR_FBDIV_MASK (0xFFFFFFC0)
+#define PLL_PCR_FBDIV_UNMASK (0xFFFFFFC0)
#define PLL_PCR_FBDIV(x) ((x) & 0x3F)
-#define PLL_PDR_OUTDIV4_MASK (0x0FFF)
+#define PLL_PDR_OUTDIV4_UNMASK (0x0FFF)
#define PLL_PDR_OUTDIV4(x) (((x) & 0x0000000F) << 12)
-#define PLL_PDR_OUTDIV3_MASK (0xF0FF)
+#define PLL_PDR_OUTDIV3_UNMASK (0xF0FF)
#define PLL_PDR_OUTDIV3(x) (((x) & 0x0000000F) << 8)
-#define PLL_PDR_OUTDIV2_MASK (0xFF0F)
+#define PLL_PDR_OUTDIV2_UNMASK (0xFF0F)
#define PLL_PDR_OUTDIV2(x) (((x) & 0x0000000F) << 4)
-#define PLL_PDR_OUTDIV1_MASK (0xFFF0)
+#define PLL_PDR_OUTDIV1_UNMASK (0xFFF0)
#define PLL_PDR_OUTDIV1(x) ((x) & 0x0000000F)
#define PLL_PDR_USB(x) PLL_PDR_OUTDIV4(x)
#define PLL_PDR_SDRAM(x) PLL_PDR_OUTDIV3(x)
/* Bit definitions and macros for PAR_FEC */
#define GPIO_PAR_FEC_FEC0(x) (((x)&0x07))
#define GPIO_PAR_FEC_FEC1(x) (((x)&0x07)<<4)
-#define GPIO_PAR_FEC_FEC1_MASK (0x8F)
+#define GPIO_PAR_FEC_FEC1_UNMASK (0x8F)
#define GPIO_PAR_FEC_FEC1_MII (0x70)
#define GPIO_PAR_FEC_FEC1_RMII_GPIO (0x30)
#define GPIO_PAR_FEC_FEC1_RMII_ATA (0x20)
#define GPIO_PAR_FEC_FEC1_ATA (0x10)
#define GPIO_PAR_FEC_FEC1_GPIO (0x00)
-#define GPIO_PAR_FEC_FEC0_MASK (0xF8)
+#define GPIO_PAR_FEC_FEC0_UNMASK (0xF8)
#define GPIO_PAR_FEC_FEC0_MII (0x07)
#define GPIO_PAR_FEC_FEC0_RMII_GPIO (0x03)
#define GPIO_PAR_FEC_FEC0_RMII_ULPI (0x02)
#define GPIO_PAR_DMA_DACK0(x) (((x)&0x03)<<2)
#define GPIO_PAR_DMA_DREQ1(x) (((x)&0x03)<<4)
#define GPIO_PAR_DMA_DACK1(x) (((x)&0x03)<<6)
-#define GPIO_PAR_DMA_DACK1_MASK (0x3F)
+#define GPIO_PAR_DMA_DACK1_UNMASK (0x3F)
#define GPIO_PAR_DMA_DACK1_DACK1 (0xC0)
#define GPIO_PAR_DMA_DACK1_ULPI_DIR (0x40)
#define GPIO_PAR_DMA_DACK1_GPIO (0x00)
-#define GPIO_PAR_DMA_DREQ1_MASK (0xCF)
+#define GPIO_PAR_DMA_DREQ1_UNMASK (0xCF)
#define GPIO_PAR_DMA_DREQ1_DREQ1 (0x30)
#define GPIO_PAR_DMA_DREQ1_USB_CLKIN (0x10)
#define GPIO_PAR_DMA_DREQ1_GPIO (0x00)
-#define GPIO_PAR_DMA_DACK0_MASK (0xF3)
+#define GPIO_PAR_DMA_DACK0_UNMASK (0xF3)
#define GPIO_PAR_DMA_DACK0_DACK1 (0x0C)
#define GPIO_PAR_DMA_DACK0_ULPI_DIR (0x04)
#define GPIO_PAR_DMA_DACK0_GPIO (0x00)
#define GPIO_PAR_FBCTL_TA_GPIO (0x00)
#define GPIO_PAR_FBCTL_RW_RW (0x20)
#define GPIO_PAR_FBCTL_RW_GPIO (0x00)
-#define GPIO_PAR_FBCTL_TS_MASK (0xE7)
+#define GPIO_PAR_FBCTL_TS_UNMASK (0xE7)
#define GPIO_PAR_FBCTL_TS_TS (0x18)
#define GPIO_PAR_FBCTL_TS_ALE (0x10)
#define GPIO_PAR_FBCTL_TS_TBST (0x08)
#define GPIO_PAR_BE_BS1 (0x04)
#define GPIO_PAR_BE_BS2(x) (((x)&0x03)<<4)
#define GPIO_PAR_BE_BS3(x) (((x)&0x03)<<6)
-#define GPIO_PAR_BE_BE3_MASK (0x3F)
+#define GPIO_PAR_BE_BE3_UNMASK (0x3F)
#define GPIO_PAR_BE_BE3_BE3 (0xC0)
#define GPIO_PAR_BE_BE3_TSIZ1 (0x80)
#define GPIO_PAR_BE_BE3_GPIO (0x00)
-#define GPIO_PAR_BE_BE2_MASK (0xCF)
+#define GPIO_PAR_BE_BE2_UNMASK (0xCF)
#define GPIO_PAR_BE_BE2_BE2 (0x30)
#define GPIO_PAR_BE_BE2_TSIZ0 (0x20)
#define GPIO_PAR_BE_BE2_GPIO (0x00)
#define GPIO_PAR_TIMER_T1IN(x) (((x)&0x03)<<2)
#define GPIO_PAR_TIMER_T2IN(x) (((x)&0x03)<<4)
#define GPIO_PAR_TIMER_T3IN(x) (((x)&0x03)<<6)
-#define GPIO_PAR_TIMER_T3IN_MASK (0x3F)
+#define GPIO_PAR_TIMER_T3IN_UNMASK (0x3F)
#define GPIO_PAR_TIMER_T3IN_T3IN (0xC0)
#define GPIO_PAR_TIMER_T3IN_T3OUT (0x80)
#define GPIO_PAR_TIMER_T3IN_U2RXD (0x40)
#define GPIO_PAR_TIMER_T3IN_GPIO (0x00)
-#define GPIO_PAR_TIMER_T2IN_MASK (0xCF)
+#define GPIO_PAR_TIMER_T2IN_UNMASK (0xCF)
#define GPIO_PAR_TIMER_T2IN_T2IN (0x30)
#define GPIO_PAR_TIMER_T2IN_T2OUT (0x20)
#define GPIO_PAR_TIMER_T2IN_U2TXD (0x10)
#define GPIO_PAR_TIMER_T2IN_GPIO (0x00)
-#define GPIO_PAR_TIMER_T1IN_MASK (0xF3)
+#define GPIO_PAR_TIMER_T1IN_UNMASK (0xF3)
#define GPIO_PAR_TIMER_T1IN_T1IN (0x0C)
#define GPIO_PAR_TIMER_T1IN_T1OUT (0x08)
#define GPIO_PAR_TIMER_T1IN_U2CTS (0x04)
#define GPIO_PAR_TIMER_T1IN_GPIO (0x00)
-#define GPIO_PAR_TIMER_T0IN_MASK (0xFC)
+#define GPIO_PAR_TIMER_T0IN_UNMASK (0xFC)
#define GPIO_PAR_TIMER_T0IN_T0IN (0x03)
#define GPIO_PAR_TIMER_T0IN_T0OUT (0x02)
#define GPIO_PAR_TIMER_T0IN_U2RTS (0x01)
/* Bit definitions and macros for PAR_USB */
#define GPIO_PAR_USB_VBUSOC(x) (((x)&0x03))
#define GPIO_PAR_USB_VBUSEN(x) (((x)&0x03)<<2)
-#define GPIO_PAR_USB_VBUSEN_MASK (0xF3)
+#define GPIO_PAR_USB_VBUSEN_UNMASK (0xF3)
#define GPIO_PAR_USB_VBUSEN_VBUSEN (0x0C)
#define GPIO_PAR_USB_VBUSEN_USBPULLUP (0x08)
#define GPIO_PAR_USB_VBUSEN_ULPI_NXT (0x04)
#define GPIO_PAR_USB_VBUSEN_GPIO (0x00)
-#define GPIO_PAR_USB_VBUSOC_MASK (0xFC)
+#define GPIO_PAR_USB_VBUSOC_UNMASK (0xFC)
#define GPIO_PAR_USB_VBUSOC_VBUSOC (0x03)
#define GPIO_PAR_USB_VBUSOC_ULPI_STP (0x01)
#define GPIO_PAR_USB_VBUSOC_GPIO (0x00)
#define GPIO_PAR_FECI2C_MDC0 (0x0040)
#define GPIO_PAR_FECI2C_MDIO1(x) (((x)&0x0003)<<8)
#define GPIO_PAR_FECI2C_MDC1(x) (((x)&0x0003)<<10)
-#define GPIO_PAR_FECI2C_MDC1_MASK (0xF3FF)
+#define GPIO_PAR_FECI2C_MDC1_UNMASK (0xF3FF)
#define GPIO_PAR_FECI2C_MDC1_MDC1 (0x0C00)
#define GPIO_PAR_FECI2C_MDC1_ATA_DIOR (0x0800)
#define GPIO_PAR_FECI2C_MDC1_GPIO (0x0000)
-#define GPIO_PAR_FECI2C_MDIO1_MASK (0xFCFF)
+#define GPIO_PAR_FECI2C_MDIO1_UNMASK (0xFCFF)
#define GPIO_PAR_FECI2C_MDIO1_MDIO1 (0x0300)
#define GPIO_PAR_FECI2C_MDIO1_ATA_DIOW (0x0200)
#define GPIO_PAR_FECI2C_MDIO1_GPIO (0x0000)
#define GPIO_PAR_FECI2C_MDC0_GPIO (0x0000)
#define GPIO_PAR_FECI2C_MDIO0_MDIO0 (0x0010)
#define GPIO_PAR_FECI2C_MDIO0_GPIO (0x0000)
-#define GPIO_PAR_FECI2C_SCL_MASK (0xFFF3)
+#define GPIO_PAR_FECI2C_SCL_UNMASK (0xFFF3)
#define GPIO_PAR_FECI2C_SCL_SCL (0x000C)
#define GPIO_PAR_FECI2C_SCL_U2TXD (0x0004)
#define GPIO_PAR_FECI2C_SCL_GPIO (0x0000)
-#define GPIO_PAR_FECI2C_SDA_MASK (0xFFFC)
+#define GPIO_PAR_FECI2C_SDA_UNMASK (0xFFFC)
#define GPIO_PAR_FECI2C_SDA_SDA (0x0003)
#define GPIO_PAR_FECI2C_SDA_U2RXD (0x0001)
#define GPIO_PAR_FECI2C_SDA_GPIO (0x0000)
#define GPIO_PAR_SSI_SRXD(x) (((x)&0x0003)<<4)
#define GPIO_PAR_SSI_FS(x) (((x)&0x0003)<<6)
#define GPIO_PAR_SSI_BCLK(x) (((x)&0x0003)<<8)
-#define GPIO_PAR_SSI_BCLK_MASK (0xFCFF)
+#define GPIO_PAR_SSI_BCLK_UNMASK (0xFCFF)
#define GPIO_PAR_SSI_BCLK_BCLK (0x0300)
#define GPIO_PAR_SSI_BCLK_U1CTS (0x0200)
#define GPIO_PAR_SSI_BCLK_GPIO (0x0000)
-#define GPIO_PAR_SSI_FS_MASK (0xFF3F)
+#define GPIO_PAR_SSI_FS_UNMASK (0xFF3F)
#define GPIO_PAR_SSI_FS_FS (0x00C0)
#define GPIO_PAR_SSI_FS_U1RTS (0x0080)
#define GPIO_PAR_SSI_FS_GPIO (0x0000)
-#define GPIO_PAR_SSI_SRXD_MASK (0xFFCF)
+#define GPIO_PAR_SSI_SRXD_UNMASK (0xFFCF)
#define GPIO_PAR_SSI_SRXD_SRXD (0x0030)
#define GPIO_PAR_SSI_SRXD_U1RXD (0x0020)
#define GPIO_PAR_SSI_SRXD_GPIO (0x0000)
-#define GPIO_PAR_SSI_STXD_MASK (0xFFF3)
+#define GPIO_PAR_SSI_STXD_UNMASK (0xFFF3)
#define GPIO_PAR_SSI_STXD_STXD (0x000C)
#define GPIO_PAR_SSI_STXD_U1TXD (0x0008)
#define GPIO_PAR_SSI_STXD_GPIO (0x0000)
#define GPIO_PAR_PCI_GNT1 (0x0400)
#define GPIO_PAR_PCI_GNT2 (0x1000)
#define GPIO_PAR_PCI_GNT3(x) (((x)&0x0003)<<14)
-#define GPIO_PAR_PCI_GNT3_MASK (0x3FFF)
+#define GPIO_PAR_PCI_GNT3_UNMASK (0x3FFF)
#define GPIO_PAR_PCI_GNT3_GNT3 (0xC000)
#define GPIO_PAR_PCI_GNT3_ATA_DMACK (0x8000)
#define GPIO_PAR_PCI_GNT3_GPIO (0x0000)
#define GPIO_PAR_PCI_GNT1_GPIO (0x0000)
#define GPIO_PAR_PCI_GNT0_GNT0 (0x0100)
#define GPIO_PAR_PCI_GNT0_GPIO (0x0000)
-#define GPIO_PAR_PCI_REQ3_MASK (0xFF3F)
+#define GPIO_PAR_PCI_REQ3_UNMASK (0xFF3F)
#define GPIO_PAR_PCI_REQ3_REQ3 (0x00C0)
#define GPIO_PAR_PCI_REQ3_ATA_INTRQ (0x0080)
#define GPIO_PAR_PCI_REQ3_GPIO (0x0000)
#define GPIO_MSCR_SDRAM_SDCLK(x) (((x)&0x03)<<2)
#define GPIO_MSCR_SDRAM_SDDQS(x) (((x)&0x03)<<4)
#define GPIO_MSCR_SDRAM_SDDATA(x) (((x)&0x03)<<6)
-#define GPIO_MSCR_SDRAM_SDDATA_MASK (0x3F)
+#define GPIO_MSCR_SDRAM_SDDATA_UNMASK (0x3F)
#define GPIO_MSCR_SDRAM_SDDATA_DDR1 (0xC0)
#define GPIO_MSCR_SDRAM_SDDATA_DDR2 (0x80)
#define GPIO_MSCR_SDRAM_SDDATA_FS_LPDDR (0x40)
#define GPIO_MSCR_SDRAM_SDDATA_HS_LPDDR (0x00)
-#define GPIO_MSCR_SDRAM_SDDQS_MASK (0xCF)
+#define GPIO_MSCR_SDRAM_SDDQS_UNMASK (0xCF)
#define GPIO_MSCR_SDRAM_SDDQS_DDR1 (0x30)
#define GPIO_MSCR_SDRAM_SDDQS_DDR2 (0x20)
#define GPIO_MSCR_SDRAM_SDDQS_FS_LPDDR (0x10)
#define GPIO_MSCR_SDRAM_SDDQS_HS_LPDDR (0x00)
-#define GPIO_MSCR_SDRAM_SDCLK_MASK (0xF3)
+#define GPIO_MSCR_SDRAM_SDCLK_UNMASK (0xF3)
#define GPIO_MSCR_SDRAM_SDCLK_DDR1 (0x0C)
#define GPIO_MSCR_SDRAM_SDCLK_DDR2 (0x08)
#define GPIO_MSCR_SDRAM_SDCLK_FS_LPDDR (0x04)
#define GPIO_MSCR_SDRAM_SDCLK_HS_LPDDR (0x00)
-#define GPIO_MSCR_SDRAM_SDCTL_MASK (0xFC)
+#define GPIO_MSCR_SDRAM_SDCTL_UNMASK (0xFC)
#define GPIO_MSCR_SDRAM_SDCTL_DDR1 (0x03)
#define GPIO_MSCR_SDRAM_SDCTL_DDR2 (0x02)
#define GPIO_MSCR_SDRAM_SDCTL_FS_LPDDR (0x01)
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV + CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_DISD | \
+ CF_CACR_CEIB | CF_CACR_DBWE | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
#define CONFIG_SYS_SDRAM_BASE 0x40000000
-#define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
+#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
#define CONFIG_SYS_SDRAM_CFG1 0x43711630
#define CONFIG_SYS_SDRAM_CFG2 0x56670000
#define CONFIG_SYS_SDRAM_CTRL 0xE1002000
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/* Chipselect bank definitions */
/*
* CS0 - NOR Flash
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_DISD | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
* Command line configuration.
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#undef CONFIG_CMD_NET
#define CONFIG_SYS_PROMPT "=> "
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
+ CF_ADDRMASK(2) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CEIB | \
+ CF_CACR_DBWE)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_LOADS
#define CONFIG_CMD_EXT2
# define DM9000_DATA (CONFIG_DM9000_BASE + 4)
# undef CONFIG_DM9000_DEBUG
-# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
-# define CONFIG_IPADDR 10.82.121.249
-# define CONFIG_NETMASK 255.255.252.0
-# define CONFIG_SERVERIP 10.82.120.80
-# define CONFIG_GATEWAYIP 10.82.123.254
# define CONFIG_OVERWRITE_ETHADDR_ONCE
# define CONFIG_EXTRA_ENV_SETTINGS \
"u-boot=u-boot.bin\0" \
"load=tftp ${loadaddr) ${u-boot}\0" \
"upd=run load; run prog\0" \
- "prog=prot off 0 2ffff;" \
- "era 0 2ffff;" \
- "cp.b ${loadaddr} 0 ${filesize};" \
+ "prog=prot off 0xff800000 0xff82ffff;" \
+ "era 0xff800000 0xff82ffff;" \
+ "cp.b ${loadaddr} 0xff800000 ${filesize};" \
"save\0" \
""
#endif
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
+ CF_ADDRMASK(8) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CEIB | \
+ CF_CACR_DBWE)
+
/* Port configuration */
#define CONFIG_SYS_FECI2C 0xF0
* Command line configuration.
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#undef CONFIG_CMD_NET
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_LOADS
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
+ CF_ADDRMASK(2) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CEIB | \
+ CF_CACR_DBWE)
+
/* Port configuration */
#define CONFIG_SYS_FECI2C 0xF0
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_PING
#define CONFIG_CMD_NET
#define CONFIG_CMD_MII
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/* Chip Select 0 : Boot Flash */
#define CONFIG_SYS_CS0_BASE 0xFFE00000
#define CONFIG_SYS_CS0_MASK 0x001F0001
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
/* Available command configuration */
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_PING
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_SYS_I2C_PINMUX_CLR (0xFFF0)
#define CONFIG_SYS_I2C_PINMUX_SET (0x000F)
-#ifdef CONFIG_MCFFEC
-#define CONFIG_ETHADDR 00:06:3b:01:41:55
-#define CONFIG_ETH1ADDR 00:0e:0c:bc:e5:60
-#endif
-
#define CONFIG_SYS_PROMPT "-> "
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_MEMTEST_START 0x400
#define CONFIG_SYS_MEMTEST_END 0x380000
+#ifdef CONFIG_MCFFEC
+# define CONFIG_NET_RETRY_COUNT 5
+# define CONFIG_OVERWRITE_ETHADDR_ONCE
+#endif /* FEC_ENET */
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "loadaddr=10000\0" \
+ "uboot=u-boot.bin\0" \
+ "load=tftp ${loadaddr} ${uboot}\0" \
+ "upd=run load; run prog\0" \
+ "prog=prot off ffe00000 ffe3ffff;" \
+ "era ffe00000 ffe3ffff;" \
+ "cp.b ${loadaddr} ffe00000 ${filesize};"\
+ "save\0" \
+ ""
+
#define CONFIG_SYS_HZ 1000
#define CONFIG_SYS_CLK 150000000
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
* Command line configuration.
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_MII
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV + CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_DISD | \
+ CF_CACR_CEIB | CF_CACR_DBWE | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
# define CONFIG_MII_INIT 1
# define CONFIG_SYS_DISCOVER_PHY
# define CONFIG_SYS_RX_ETH_BUFFER 8
+# define CONFIG_SYS_TX_ETH_BUFFER 8
+# define CONFIG_SYS_FEC_BUF_USE_SRAM
# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
# define CONFIG_HAS_ETH1
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
#define CONFIG_SYS_INIT_RAM_END 0x20000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_INIT_RAM_CTRL 0x21
+#define CONFIG_SYS_INIT_RAM_CTRL 0x221
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
#define CONFIG_SYS_SDRAM_CFG1 0x43711630
#define CONFIG_SYS_SDRAM_CFG2 0x56670000
-#define CONFIG_SYS_SDRAM_CTRL 0xE1002000
+#define CONFIG_SYS_SDRAM_CTRL 0xE1092000
#define CONFIG_SYS_SDRAM_EMOD 0x80010000
#define CONFIG_SYS_SDRAM_MODE 0x00CD0000
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
+ CF_CACR_DCM_P)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
+ CF_CACR_DCM_P)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
+ CF_CACR_DCM_P)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
+ CF_CACR_ICINVA | CF_CACR_EUSP)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 32)
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
+ CF_CACR_ICINVA | CF_CACR_EUSP)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
+ CF_CACR_IDCM)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
+ CF_CACR_IEC | CF_CACR_ICINVA)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
+ CF_CACR_IDCM)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
+ CF_CACR_IEC | CF_CACR_ICINVA)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CEIB | \
+ CF_CACR_DBWE)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
--- /dev/null
+/*
+ * Configuration settings for the Sentec Cobra Board.
+ *
+ * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * configuration for ASTRO "Urmel" board.
+ * Originating from Cobra5272 configuration, messed up by
+ * Wolfgang Wegner <w.wegner@astro-kom.de>
+ * Please do not bother the original author with bug reports
+ * concerning this file.
+ */
+
+#ifndef _CONFIG_ASTRO_MCF5373L_H
+#define _CONFIG_ASTRO_MCF5373L_H
+
+/*
+ * set the card type to actually compile for; either of
+ * the possibilities listed below has to be used!
+ */
+#define CONFIG_ASTRO_V532 1
+
+#if CONFIG_ASTRO_V532
+#define ASTRO_ID 0xF8
+#elif CONFIG_ASTRO_V512
+#define ASTRO_ID 0xFA
+#elif CONFIG_ASTRO_TWIN7S2
+#define ASTRO_ID 0xF9
+#elif CONFIG_ASTRO_V912
+#define ASTRO_ID 0xFC
+#elif CONFIG_ASTRO_COFDMDUOS2
+#define ASTRO_ID 0xFB
+#else
+#error No card type defined!
+#endif
+
+/*
+ * Define processor
+ * possible values for Urmel board: only Coldfire M5373 processor supported
+ * (please do not change)
+ */
+
+/* it seems not clear yet which processor defines we should use */
+#define CONFIG_MCF537x /* define processor family */
+#define CONFIG_MCF532x /* define processor family */
+#define CONFIG_M5373 /* define processor type */
+#define CONFIG_ASTRO5373L /* define board type */
+
+/* Command line configuration */
+#include <config_cmd_default.h>
+
+/*
+ * CONFIG_MK_RAM defines if u-boot is loaded via BDM (or started from
+ * a different bootloader that has already performed RAM setup) or
+ * started directly from flash, which is the regular case for production
+ * boards.
+ */
+#ifdef CONFIG_MK_RAM
+#define CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_TEXT_BASE 0x40020000
+#define ENABLE_JFFS 0
+#else
+#define CONFIG_TEXT_BASE 0x00000000
+#define ENABLE_JFFS 1
+#endif
+
+/* Define which commmands should be available at u-boot command prompt */
+
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_MISC
+#define CONFIG_CMD_XIMG
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+#if ENABLE_JFFS
+#define CONFIG_CMD_JFFS2
+#endif
+#define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_LOADB
+#define CONFIG_CMD_FPGA
+#define CONFIG_CMDLINE_EDITING
+
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+#define CONFIG_MCFRTC
+#undef RTC_DEBUG
+
+/* Timer */
+#define CONFIG_MCFTMR
+#undef CONFIG_MCFPIT
+
+/* I2C */
+#define CONFIG_FSL_I2C
+#define CONFIG_HARD_I2C /* I2C with hw support */
+#undef CONFIG_SOFT_I2C /* I2C bit-banged */
+#define CONFIG_SYS_I2C_SPEED 80000
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+#define CONFIG_SYS_I2C_OFFSET 0x58000
+#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
+
+/*
+ * Defines processor clock - important for correct timings concerning serial
+ * interface etc.
+ * CONFIG_SYS_HZ gives unit: 1000 -> 1 Hz ^= 1000 ms
+ */
+
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_CLK 80000000
+#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
+#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
+
+#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
+#define CONFIG_SYS_CORE_SRAM 0x80000000
+
+#define CONFIG_SYS_UNIFY_CACHE
+
+/*
+ * Define baudrate for UART1 (console output, tftp, ...)
+ * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
+ * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
+ * in u-boot command interface
+ */
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
+
+#define CONFIG_MCFUART
+#define CONFIG_SYS_UART_PORT (2)
+#define CONFIG_SYS_UART2_ALT3_GPIO
+
+/*
+ * Watchdog configuration; Watchdog is disabled for running from RAM
+ * and set to highest possible value else. Beware there is no check
+ * in the watchdog code to validate the timeout value set here!
+ */
+
+#ifndef CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_WATCHDOG
+#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
+#endif
+
+/*
+ * Configuration for environment
+ * Environment is located in the last sector of the flash
+ */
+
+#ifndef CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_ENV_OFFSET 0x1FF8000
+#define CONFIG_ENV_SECT_SIZE 0x8000
+#define CONFIG_ENV_IS_IN_FLASH 1
+#else
+/*
+ * environment in RAM - This is used to use a single PC-based application
+ * to load an image, load U-Boot, load an environment and then start U-Boot
+ * to execute the commands from the environment. Feedback is done via setting
+ * and reading memory locations.
+ */
+#define CONFIG_ENV_ADDR 0x40060000
+#define CONFIG_ENV_SECT_SIZE 0x8000
+#define CONFIG_ENV_IS_IN_FLASH 1
+#endif
+
+/* here we put our FPGA configuration... */
+#define CONFIG_MISC_INIT_R 1
+
+/* Define user parameters that have to be customized most likely */
+
+/* AUTOBOOT settings - booting images automatically by u-boot after power on */
+
+/*
+ * used for autoboot, delay in seconds u-boot will wait before starting
+ * defined (auto-)boot command, setting to -1 disables delay, setting to
+ * 0 will too prevent access to u-boot command interface: u-boot then has
+ * to be reflashed
+ * beware - watchdog is not serviced during autoboot delay time!
+ */
+#ifdef CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_BOOTDELAY 1
+#else
+#define CONFIG_BOOTDELAY 1
+#endif
+
+/*
+ * The following settings will be contained in the environment block ; if you
+ * want to use a neutral environment all those settings can be manually set in
+ * u-boot: 'set' command
+ */
+
+#define _QUOTEME(x) #x
+#define QUOTEME(x) _QUOTEME(x)
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loaderversion=11\0" \
+ "card_id="QUOTEME(ASTRO_ID)"\0" \
+ "alterafile=0\0" \
+ "xilinxfile=0\0" \
+ "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
+ "fpga load 0 0x41000000 $filesize\0" \
+ "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
+ "fpga load 1 0x41000000 $filesize\0" \
+ "env_default=1\0" \
+ "env_check=if test $env_default -eq 1;"\
+ " then setenv env_default 0;saveenv;fi\0"
+
+/*
+ * "update" is a non-standard command that has to be supplied
+ * by external update.c; This is not included in mainline because
+ * it needs non-blocking CFI routines.
+ */
+#ifdef CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
+#else
+#if CONFIG_ASTRO_V532
+#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
+ "run xilinxload&&run alteraload&&bootm 0x80000;"\
+ "update;reset"
+#else
+#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
+ "run xilinxload&&bootm 0x80000;update;reset"
+#endif
+#endif
+
+/* default bootargs that are considered during boot */
+#define CONFIG_BOOTARGS " console=ttyS2,115200 rootfstype=romfs"\
+ " loaderversion=$loaderversion"
+
+#define CONFIG_SYS_PROMPT "URMEL > "
+
+/* default RAM address for user programs */
+#define CONFIG_SYS_LOAD_ADDR 0x20000
+
+#define CONFIG_SYS_LONGHELP
+
+#if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CBSIZE 1024
+#else
+#define CONFIG_SYS_CBSIZE 256
+#endif
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+#define CONFIG_FPGA_COUNT 1
+#define CONFIG_FPGA
+#define CONFIG_FPGA_XILINX
+#define CONFIG_FPGA_SPARTAN3
+#define CONFIG_FPGA_ALTERA
+#define CONFIG_FPGA_CYCLON2
+#define CONFIG_SYS_FPGA_PROG_FEEDBACK
+#define CONFIG_SYS_FPGA_WAIT 1000
+
+/* End of user parameters to be customized */
+
+/* Defines memory range for test */
+
+#define CONFIG_SYS_MEMTEST_START 0x40020000
+#define CONFIG_SYS_MEMTEST_END 0x41ffffff
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+/* Base register address */
+
+#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
+
+/* System Conf. Reg. & System Protection Reg. */
+
+#define CONFIG_SYS_SCR 0x0003;
+#define CONFIG_SYS_SPR 0xffff;
+
+/*
+ * Definitions for initial stack pointer and data area (in internal SRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
+#define CONFIG_SYS_INIT_RAM_END 0x8000
+#define CONFIG_SYS_INIT_RAM_CTRL 0x221
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
+ CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+/*
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
+ */
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+
+/*
+ * Chipselect bank definitions
+ *
+ * CS0 - Flash 32MB (first 16MB)
+ * CS1 - Flash 32MB (second half)
+ * CS2 - FPGA
+ * CS3 - FPGA
+ * CS4 - unused
+ * CS5 - unused
+ */
+#define CONFIG_SYS_CS0_BASE 0
+#define CONFIG_SYS_CS0_MASK 0x00ff0001
+#define CONFIG_SYS_CS0_CTRL 0x00001fc0
+
+#define CONFIG_SYS_CS1_BASE 0x01000000
+#define CONFIG_SYS_CS1_MASK 0x00ff0001
+#define CONFIG_SYS_CS1_CTRL 0x00001fc0
+
+#define CONFIG_SYS_CS2_BASE 0x20000000
+#define CONFIG_SYS_CS2_MASK 0x00ff0001
+#define CONFIG_SYS_CS2_CTRL 0x0000fec0
+
+#define CONFIG_SYS_CS3_BASE 0x21000000
+#define CONFIG_SYS_CS3_MASK 0x00ff0001
+#define CONFIG_SYS_CS3_CTRL 0x0000fec0
+
+#define CONFIG_SYS_FLASH_BASE 0x00000000
+
+#ifdef CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_SYS_MONITOR_BASE CONFIG_TEXT_BASE
+#else
+/* This is mainly used during relocation in start.S */
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
+#endif
+/* Reserve 256 kB for Monitor */
+#define CONFIG_SYS_MONITOR_LEN (256 << 10)
+
+#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
+/* Reserve 128 kB for malloc() */
+#define CONFIG_SYS_MALLOC_LEN (128 << 10)
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization ??
+ */
+#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
+ (CONFIG_SYS_SDRAM_SIZE << 20))
+
+/* FLASH organization */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 259
+#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
+
+#define CONFIG_SYS_FLASH_CFI 1
+#define CONFIG_FLASH_CFI_DRIVER 1
+#define CONFIG_SYS_FLASH_SIZE 0x2000000
+#define CONFIG_SYS_FLASH_PROTECTION 1
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
+#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
+
+#if ENABLE_JFFS
+/* JFFS Partition offset set */
+#define CONFIG_SYS_JFFS2_FIRST_BANK 0
+#define CONFIG_SYS_JFFS2_NUM_BANKS 1
+/* 512k reserved for u-boot */
+#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
+#endif
+
+/* Cache Configuration */
+#define CONFIG_SYS_CACHELINE_SIZE 16
+
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
+ CF_CACR_DCM_P)
+
+#endif /* _CONFIG_ASTRO_MCF5373L_H */
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/* Port configuration */
#define CONFIG_SYS_FECI2C 0xF0
Xilinx_done_fn done;
Xilinx_wr_fn wr;
Xilinx_post_fn post;
+ Xilinx_bwr_fn bwr; /* block write function */
} Xilinx_Spartan3_Slave_Serial_fns;
/* Device Image Sizes
typedef int (*Xilinx_abort_fn)( int cookie );
typedef int (*Xilinx_pre_fn)( int cookie );
typedef int (*Xilinx_post_fn)( int cookie );
+typedef int (*Xilinx_bwr_fn)( void *buf, size_t len, int flush, int cookie );
#endif /* _XILINX_H_ */
*/
#include <common.h>
+#include <asm/immap.h>
+#include <asm/cache.h>
-void flush_cache (ulong start_addr, ulong size)
+volatile int *cf_icache_status = (int *)ICACHE_STATUS;
+volatile int *cf_dcache_status = (int *)DCACHE_STATUS;
+
+void flush_cache(ulong start_addr, ulong size)
{
/* Must be implemented for all M68k processors with copy-back data cache */
}
+
+int icache_status(void)
+{
+ return *cf_icache_status;
+}
+
+int dcache_status(void)
+{
+ return *cf_dcache_status;
+}
+
+void icache_enable(void)
+{
+ icache_invalid();
+
+ *cf_icache_status = 1;
+
+#ifdef CONFIG_CF_V4
+ __asm__ __volatile__("movec %0, %%acr2"::"r"(CONFIG_SYS_CACHE_ACR2));
+ __asm__ __volatile__("movec %0, %%acr3"::"r"(CONFIG_SYS_CACHE_ACR3));
+#elif defined(CONFIG_CF_V4e)
+ __asm__ __volatile__("movec %0, %%acr6"::"r"(CONFIG_SYS_CACHE_ACR6));
+ __asm__ __volatile__("movec %0, %%acr7"::"r"(CONFIG_SYS_CACHE_ACR7));
+#else
+ __asm__ __volatile__("movec %0, %%acr0"::"r"(CONFIG_SYS_CACHE_ACR0));
+ __asm__ __volatile__("movec %0, %%acr1"::"r"(CONFIG_SYS_CACHE_ACR1));
+#endif
+
+ __asm__ __volatile__("movec %0, %%cacr"::"r"(CONFIG_SYS_CACHE_ICACR));
+}
+
+void icache_disable(void)
+{
+ u32 temp = 0;
+
+ *cf_icache_status = 0;
+ icache_invalid();
+
+#ifdef CONFIG_CF_V4
+ __asm__ __volatile__("movec %0, %%acr2"::"r"(temp));
+ __asm__ __volatile__("movec %0, %%acr3"::"r"(temp));
+#elif defined(CONFIG_CF_V4e)
+ __asm__ __volatile__("movec %0, %%acr6"::"r"(temp));
+ __asm__ __volatile__("movec %0, %%acr7"::"r"(temp));
+#else
+ __asm__ __volatile__("movec %0, %%acr0"::"r"(temp));
+ __asm__ __volatile__("movec %0, %%acr1"::"r"(temp));
+
+#endif
+}
+
+void icache_invalid(void)
+{
+ u32 temp;
+
+ temp = CONFIG_SYS_ICACHE_INV;
+ if (*cf_icache_status)
+ temp |= CONFIG_SYS_CACHE_ICACR;
+
+ __asm__ __volatile__("movec %0, %%cacr"::"r"(temp));
+}
+
+/*
+ * data cache only for ColdFire V4 such as MCF547x_8x, MCF5445x
+ * the dcache will be dummy in ColdFire V2 and V3
+ */
+void dcache_enable(void)
+{
+ dcache_invalid();
+ *cf_dcache_status = 1;
+
+#ifdef CONFIG_CF_V4
+ __asm__ __volatile__("movec %0, %%acr0"::"r"(CONFIG_SYS_CACHE_ACR0));
+ __asm__ __volatile__("movec %0, %%acr1"::"r"(CONFIG_SYS_CACHE_ACR1));
+#elif defined(CONFIG_CF_V4e)
+ __asm__ __volatile__("movec %0, %%acr4"::"r"(CONFIG_SYS_CACHE_ACR4));
+ __asm__ __volatile__("movec %0, %%acr5"::"r"(CONFIG_SYS_CACHE_ACR5));
+
+#endif
+
+ __asm__ __volatile__("movec %0, %%cacr"::"r"(CONFIG_SYS_CACHE_DCACR));
+}
+
+void dcache_disable(void)
+{
+ u32 temp = 0;
+
+ *cf_dcache_status = 0;
+ dcache_invalid();
+
+ __asm__ __volatile__("movec %0, %%cacr"::"r"(temp));
+
+#ifdef CONFIG_CF_V4
+ __asm__ __volatile__("movec %0, %%acr0"::"r"(temp));
+ __asm__ __volatile__("movec %0, %%acr1"::"r"(temp));
+#elif defined(CONFIG_CF_V4e)
+ __asm__ __volatile__("movec %0, %%acr4"::"r"(temp));
+ __asm__ __volatile__("movec %0, %%acr5"::"r"(temp));
+
+#endif
+}
+
+void dcache_invalid(void)
+{
+#ifdef CONFIG_CF_V4
+ u32 temp;
+
+ temp = CONFIG_SYS_DCACHE_INV;
+ if (*cf_dcache_status)
+ temp |= CONFIG_SYS_CACHE_DCACR;
+ if (*cf_icache_status)
+ temp |= CONFIG_SYS_CACHE_ICACR;
+
+ __asm__ __volatile__("movec %0, %%cacr"::"r"(temp));
+#endif
+}
projects / oweals / u-boot.git / commitdiff