N: Andre Schwarz
E: andre.schwarz@matrix-vision.de
-D: Support for Matrix Vision boards (MVBLM7/MVBC_P)
+D: Support for Matrix Vision boards (MVBLM7/MVBC_P/MVSMR)
N: Robert Schwebel
E: r.schwebel@pengutronix.de
mvbc_p MPC5200
mvblm7 MPC8343
+ mvsmr MPC5200
Jon Smirl <jonsmirl@gmail.com>
motionpro \
munices \
MVBC_P \
+ MVSMR \
o2dnt \
pcm030 \
pf5200 \
{ echo "#define CONFIG_MVBC_P" >>$(obj)include/config.h; }
@$(MKCONFIG) -n $@ -a MVBC_P ppc mpc5xxx mvbc_p matrix_vision
+MVSMR_config: unconfig
+ @mkdir -p $(obj)include
+ @mkdir -p $(obj)board/matrix_vision/mvsmr
+ @$(MKCONFIG) $(@:_config=) ppc mpc5xxx mvsmr matrix_vision
+
o2dnt_config: unconfig
@$(MKCONFIG) o2dnt ppc mpc5xxx o2dnt
--- /dev/null
+#
+# (C) Copyright 2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2004-2008
+# Matrix-Vision GmbH, info@matrix-vision.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)
+ @mkimage -T script -C none -n mvSMR_Script -d bootscript bootscript.img
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
--- /dev/null
+echo
+echo "==== running autoscript ===="
+echo
+setenv boot24 'bootm ${kernel_boot} ${mv_initrd_addr_ram}'
+setenv ramkernel 'setenv kernel_boot ${loadaddr}'
+setenv flashkernel 'setenv kernel_boot ${mv_kernel_addr}'
+setenv cpird 'cp ${mv_initrd_addr} ${mv_initrd_addr_ram} ${mv_initrd_length}'
+setenv bootfromflash run flashkernel cpird addcons boot24
+setenv bootfromnet 'tftp ${mv_initrd_addr_ram} ${initrd_name};run ramkernel'
+if test ${console} = yes;
+then
+setenv addcons 'setenv bootargs ${bootargs} console=ttyS${console_nr},${baudrate}N8'
+else
+setenv addcons 'setenv bootargs ${bootargs} console=tty0'
+fi
+setenv set_static_ip 'setenv ipaddr ${static_ipaddr}'
+setenv set_static_nm 'setenv netmask ${static_netmask}'
+setenv set_static_gw 'setenv gatewayip ${static_gateway}'
+setenv set_ip 'setenv ip ${ipaddr}::${gatewayip}:${netmask}'
+if test ${servicemode} != yes;
+then
+ echo "=== forced flash mode ==="
+ run set_static_ip set_static_nm set_static_gw set_ip bootfromflash
+fi
+if test ${autoscript_boot} != no;
+then
+ if test ${netboot} = yes;
+ then
+ bootp
+ if test $? = 0;
+ then
+ echo "=== bootp succeeded -> netboot ==="
+ run set_ip bootfromnet addcons boot24
+ else
+ echo "=== netboot failed ==="
+ fi
+ fi
+ echo "=== bootfromflash ==="
+ run set_static_ip set_static_nm set_static_gw set_ip bootfromflash
+else
+ echo "=== boot stopped with autoscript_boot no ==="
+fi
--- /dev/null
+#
+# (C) Copyright 2003
+# 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
+#
+
+sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
+
+ifndef TEXT_BASE
+TEXT_BASE = 0xFF800000
+endif
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
+LDSCRIPT := $(SRCTREE)/board/matrix_vision/mvsmr/u-boot.lds
--- /dev/null
+/*
+ * (C) Copyright 2002
+ * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
+ * Keith Outwater, keith_outwater@mvis.com.
+ *
+ * (C) Copyright 2010
+ * Andre Schwarz, Matrix Vision GmbH, andre.schwarz@matrix-vision.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 <common.h>
+#include <spartan3.h>
+#include <command.h>
+#include <asm/io.h>
+#include "fpga.h"
+#include "mvsmr.h"
+
+Xilinx_Spartan3_Slave_Serial_fns fpga_fns = {
+ fpga_pre_config_fn,
+ fpga_pgm_fn,
+ fpga_clk_fn,
+ fpga_init_fn,
+ fpga_done_fn,
+ fpga_wr_fn,
+ 0
+};
+
+Xilinx_desc spartan3 = {
+ Xilinx_Spartan2,
+ slave_serial,
+ XILINX_XC3S200_SIZE,
+ (void *) &fpga_fns,
+ 0,
+};
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int mvsmr_init_fpga(void)
+{
+ fpga_init();
+ fpga_add(fpga_xilinx, &spartan3);
+
+ return 1;
+}
+
+int fpga_init_fn(int cookie)
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+
+ if (in_be32(&gpio->simple_ival) & FPGA_CONFIG)
+ return 0;
+
+ return 1;
+}
+
+int fpga_done_fn(int cookie)
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+ int result = 0;
+
+ udelay(10);
+ if (in_be32(&gpio->simple_ival) & FPGA_DONE)
+ result = 1;
+
+ return result;
+}
+
+int fpga_pgm_fn(int assert, int flush, int cookie)
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+
+ if (!assert)
+ setbits_8(&gpio->sint_dvo, FPGA_STATUS);
+ else
+ clrbits_8(&gpio->sint_dvo, FPGA_STATUS);
+
+ return assert;
+}
+
+int fpga_clk_fn(int assert_clk, int flush, int cookie)
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+
+ if (assert_clk)
+ setbits_be32(&gpio->simple_dvo, FPGA_CCLK);
+ else
+ clrbits_be32(&gpio->simple_dvo, FPGA_CCLK);
+
+ return assert_clk;
+}
+
+int fpga_wr_fn(int assert_write, int flush, int cookie)
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+
+ if (assert_write)
+ setbits_be32(&gpio->simple_dvo, FPGA_DIN);
+ else
+ clrbits_be32(&gpio->simple_dvo, FPGA_DIN);
+
+ return assert_write;
+}
+
+int fpga_pre_config_fn(int cookie)
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+
+ setbits_8(&gpio->sint_dvo, FPGA_STATUS);
+
+ return 0;
+}
--- /dev/null
+/*
+ * (C) Copyright 2008
+ * Andre Schwarz, Matrix Vision GmbH, andre.schwarz@matrix-vision.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
+ *
+ */
+
+extern int mvsmr_init_fpga(void);
+
+extern int fpga_pgm_fn(int assert_pgm, int flush, int cookie);
+extern int fpga_init_fn(int cookie);
+extern int fpga_clk_fn(int assert_clk, int flush, int cookie);
+extern int fpga_wr_fn(int assert_write, int flush, int cookie);
+extern int fpga_done_fn(int cookie);
+extern int fpga_pre_config_fn(int cookie);
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2004
+ * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
+ *
+ * (C) Copyright 2005-2010
+ * Andre Schwarz, Matrix Vision GmbH, andre.schwarz@matrix-vision.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 <common.h>
+#include <mpc5xxx.h>
+#include <malloc.h>
+#include <pci.h>
+#include <i2c.h>
+#include <fpga.h>
+#include <environment.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include "fpga.h"
+#include "mvsmr.h"
+#include "../common/mv_common.h"
+
+#define SDRAM_DDR 1
+#define SDRAM_MODE 0x018D0000
+#define SDRAM_EMODE 0x40090000
+#define SDRAM_CONTROL 0x715f0f00
+#define SDRAM_CONFIG1 0xd3722930
+#define SDRAM_CONFIG2 0x46770000
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void sdram_start(int hi_addr)
+{
+ long hi_bit = hi_addr ? 0x01000000 : 0;
+
+ /* unlock mode register */
+ out_be32((u32 *)MPC5XXX_SDRAM_CTRL, SDRAM_CONTROL | 0x80000000 |
+ hi_bit);
+
+ /* precharge all banks */
+ out_be32((u32 *)MPC5XXX_SDRAM_CTRL, SDRAM_CONTROL | 0x80000002 |
+ hi_bit);
+
+ /* set mode register: extended mode */
+ out_be32((u32 *)MPC5XXX_SDRAM_MODE, SDRAM_EMODE);
+
+ /* set mode register: reset DLL */
+ out_be32((u32 *)MPC5XXX_SDRAM_MODE, SDRAM_MODE | 0x04000000);
+
+ /* precharge all banks */
+ out_be32((u32 *)MPC5XXX_SDRAM_CTRL, SDRAM_CONTROL | 0x80000002 |
+ hi_bit);
+
+ /* auto refresh */
+ out_be32((u32 *)MPC5XXX_SDRAM_CTRL, SDRAM_CONTROL | 0x80000004 |
+ hi_bit);
+
+ /* set mode register */
+ out_be32((u32 *)MPC5XXX_SDRAM_MODE, SDRAM_MODE);
+
+ /* normal operation */
+ out_be32((u32 *)MPC5XXX_SDRAM_CTRL, SDRAM_CONTROL | hi_bit);
+}
+
+phys_addr_t initdram(int board_type)
+{
+ ulong dramsize = 0;
+ ulong test1,
+ test2;
+
+ /* setup SDRAM chip selects */
+ out_be32((u32 *)MPC5XXX_SDRAM_CS0CFG, 0x0000001e);
+
+ /* setup config registers */
+ out_be32((u32 *)MPC5XXX_SDRAM_CONFIG1, SDRAM_CONFIG1);
+ out_be32((u32 *)MPC5XXX_SDRAM_CONFIG2, SDRAM_CONFIG2);
+
+ /* find RAM size using SDRAM CS0 only */
+ sdram_start(0);
+ test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
+ sdram_start(1);
+ test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
+ if (test1 > test2) {
+ sdram_start(0);
+ dramsize = test1;
+ } else
+ dramsize = test2;
+
+ if (dramsize < (1 << 20))
+ dramsize = 0;
+
+ if (dramsize > 0)
+ out_be32((u32 *)MPC5XXX_SDRAM_CS0CFG, 0x13 +
+ __builtin_ffs(dramsize >> 20) - 1);
+ else
+ out_be32((u32 *)MPC5XXX_SDRAM_CS0CFG, 0);
+
+ return dramsize;
+}
+
+void mvsmr_init_gpio(void)
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+ struct mpc5xxx_wu_gpio *wu_gpio =
+ (struct mpc5xxx_wu_gpio *)MPC5XXX_WU_GPIO;
+ struct mpc5xxx_gpt_0_7 *timers = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
+
+ printf("Ports : 0x%08x\n", gpio->port_config);
+ printf("PORCFG: 0x%08x\n", in_be32((unsigned *)MPC5XXX_CDM_PORCFG));
+
+ out_be32(&gpio->simple_ddr, SIMPLE_DDR);
+ out_be32(&gpio->simple_dvo, SIMPLE_DVO);
+ out_be32(&gpio->simple_ode, SIMPLE_ODE);
+ out_be32(&gpio->simple_gpioe, SIMPLE_GPIOEN);
+
+ out_8(&gpio->sint_ode, SINT_ODE);
+ out_8(&gpio->sint_ddr, SINT_DDR);
+ out_8(&gpio->sint_dvo, SINT_DVO);
+ out_8(&gpio->sint_inten, SINT_INTEN);
+ out_be16(&gpio->sint_itype, SINT_ITYPE);
+ out_8(&gpio->sint_gpioe, SINT_GPIOEN);
+
+ out_8(&wu_gpio->ode, WKUP_ODE);
+ out_8(&wu_gpio->ddr, WKUP_DIR);
+ out_8(&wu_gpio->dvo, WKUP_DO);
+ out_8(&wu_gpio->enable, WKUP_EN);
+
+ out_be32(&timers->gpt0.emsr, 0x00000234); /* OD output high */
+ out_be32(&timers->gpt1.emsr, 0x00000234);
+ out_be32(&timers->gpt2.emsr, 0x00000234);
+ out_be32(&timers->gpt3.emsr, 0x00000234);
+ out_be32(&timers->gpt4.emsr, 0x00000234);
+ out_be32(&timers->gpt5.emsr, 0x00000234);
+ out_be32(&timers->gpt6.emsr, 0x00000024); /* push-pull output low */
+ out_be32(&timers->gpt7.emsr, 0x00000024);
+}
+
+int misc_init_r(void)
+{
+ char *s = getenv("reset_env");
+
+ if (s) {
+ printf(" === FACTORY RESET ===\n");
+ mv_reset_environment();
+ saveenv();
+ }
+
+ return -1;
+}
+
+void mvsmr_get_dbg_present(void)
+{
+ struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
+ struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)MPC5XXX_PSC1;
+
+ if (in_be32(&gpio->simple_ival) & COP_PRESENT) {
+ setenv("dbg_present", "no\0");
+ setenv("bootstopkey", "abcdefghijklmnopqrstuvwxyz\0");
+ } else {
+ setenv("dbg_present", "yes\0");
+ setenv("bootstopkey", "s\0");
+ setbits_8(&psc->command, PSC_RX_ENABLE);
+ }
+}
+
+void mvsmr_get_service_mode(void)
+{
+ struct mpc5xxx_wu_gpio *wu_gpio =
+ (struct mpc5xxx_wu_gpio *)MPC5XXX_WU_GPIO;
+
+ if (in_8(&wu_gpio->ival) & SERVICE_MODE)
+ setenv("servicemode", "no\0");
+ else
+ setenv("servicemode", "yes\0");
+}
+
+int mvsmr_get_mac(void)
+{
+ unsigned char mac[6];
+ struct mpc5xxx_wu_gpio *wu_gpio =
+ (struct mpc5xxx_wu_gpio *)MPC5XXX_WU_GPIO;
+
+ if (in_8(&wu_gpio->ival) & LAN_PRSNT) {
+ setenv("lan_present", "no\0");
+ return -1;
+ } else
+ setenv("lan_present", "yes\0");
+
+ i2c_read(0x50, 0, 1, mac, 6);
+
+ eth_setenv_enetaddr("ethaddr", mac);
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ mvsmr_init_gpio();
+ printf("Board: Matrix Vision mvSMR\n");
+
+ return 0;
+}
+
+void flash_preinit(void)
+{
+ /*
+ * Now, when we are in RAM, enable flash write
+ * access for detection process.
+ * Note that CS_BOOT cannot be cleared when
+ * executing in flash.
+ */
+ clrbits_be32((u32 *)MPC5XXX_BOOTCS_CFG, 0x1);
+}
+
+void flash_afterinit(ulong size)
+{
+ out_be32((u32 *)MPC5XXX_BOOTCS_START,
+ START_REG(CONFIG_SYS_BOOTCS_START | size));
+ out_be32((u32 *)MPC5XXX_CS0_START,
+ START_REG(CONFIG_SYS_BOOTCS_START | size));
+ out_be32((u32 *)MPC5XXX_BOOTCS_STOP,
+ STOP_REG(CONFIG_SYS_BOOTCS_START | size, size));
+ out_be32((u32 *)MPC5XXX_CS0_STOP,
+ STOP_REG(CONFIG_SYS_BOOTCS_START | size, size));
+}
+
+struct pci_controller hose;
+
+void pci_init_board(void)
+{
+ mvsmr_get_dbg_present();
+ mvsmr_get_service_mode();
+ mvsmr_init_fpga();
+ mv_load_fpga();
+ pci_mpc5xxx_init(&hose);
+}
+
+int board_eth_init(bd_t *bis)
+{
+ if (!mvsmr_get_mac())
+ return cpu_eth_init(bis);
+
+ return pci_eth_init(bis);
+}
--- /dev/null
+#include <pci.h>
+
+extern void pci_mpc5xxx_init(struct pci_controller *);
+
+#define FPGA_DIN MPC5XXX_GPIO_SIMPLE_PSC3_0
+#define FPGA_CCLK MPC5XXX_GPIO_SIMPLE_PSC3_1
+#define FPGA_DONE MPC5XXX_GPIO_SIMPLE_PSC3_2
+#define FPGA_CONFIG MPC5XXX_GPIO_SIMPLE_PSC3_3
+#define FPGA_STATUS MPC5XXX_GPIO_SINT_PSC3_4
+#define S_FPGA_DIN MPC5XXX_GPIO_SINT_PSC3_5
+#define S_FPGA_CCLK MPC5XXX_GPIO_SIMPLE_PSC3_6
+#define S_FPGA_DONE MPC5XXX_GPIO_SIMPLE_PSC3_7
+#define S_FPGA_CONFIG MPC5XXX_GPIO_SINT_PSC3_8
+#define S_FPGA_STATUS MPC5XXX_GPIO_WKUP_PSC3_9
+
+#define MAN_RST MPC5XXX_GPIO_WKUP_PSC6_0
+#define WD_TS MPC5XXX_GPIO_WKUP_PSC6_1
+#define WD_WDI MPC5XXX_GPIO_SIMPLE_PSC6_2
+#define COP_PRESENT MPC5XXX_GPIO_SIMPLE_PSC6_3
+#define SERVICE_MODE MPC5XXX_GPIO_WKUP_6
+#define FLASH_RBY MPC5XXX_GPIO_WKUP_7
+#define UART_EN1 MPC5XXX_GPIO_WKUP_PSC1_4
+#define LAN_PRSNT MPC5XXX_GPIO_WKUP_PSC2_4
+
+#define SIMPLE_DDR (FPGA_DIN | FPGA_CCLK | FPGA_CONFIG | WD_WDI |\
+ S_FPGA_CCLK)
+#define SIMPLE_DVO (FPGA_CONFIG)
+#define SIMPLE_ODE (FPGA_CONFIG)
+#define SIMPLE_GPIOEN (FPGA_DIN | FPGA_CCLK | FPGA_DONE | FPGA_CONFIG |\
+ S_FPGA_CCLK | S_FPGA_DONE | WD_WDI | COP_PRESENT)
+
+#define SINT_ODE 0x1
+#define SINT_DDR 0x3
+#define SINT_DVO 0x1
+#define SINT_INTEN 0
+#define SINT_ITYPE 0
+#define SINT_GPIOEN (FPGA_STATUS | S_FPGA_DIN | S_FPGA_CONFIG)
+
+#define WKUP_ODE (MAN_RST | S_FPGA_STATUS)
+#define WKUP_DIR (MAN_RST | WD_TS | S_FPGA_STATUS)
+#define WKUP_DO (MAN_RST | WD_TS | S_FPGA_STATUS)
+#define WKUP_EN (MAN_RST | WD_TS | S_FPGA_STATUS | SERVICE_MODE |\
+ FLASH_RBY | UART_EN1 | LAN_PRSNT)
--- /dev/null
+/*
+ * (C) Copyright 2003-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * (C) Copyright 2010
+ * André Schwarz, Matrix Vision GmbH, as@matrix-vision.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(powerpc)
+
+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 first two sectors (=8KB) of our S29GL flash chip */
+ cpu/mpc5xxx/start.o (.text)
+ cpu/mpc5xxx/traps.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_ppc/cache.o (.text)
+ lib_ppc/time.o (.text)
+
+ /* This is only needed to force failure if size of above code will ever */
+ /* increase and grow into reserved space. */
+ . = ALIGN(0x2000); /* location counter has to be 0x4000 now */
+ . += 0x4000; /* ->0x8000, i.e. move to env_offset */
+
+ . = env_offset; /* ld error as soon as above ALIGN misplaces lc */
+ common/env_embedded.o (.ppcenv)
+
+ *(.text)
+ *(.got1)
+ . = ALIGN(16);
+ *(.eh_frame)
+ *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x0FFF) & 0xFFFFF000;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _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(4096);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(4096);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss (NOLOAD) :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ . = ALIGN(4);
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
--- /dev/null
+Matrix Vision mvSMR
+-------------------
+
+1. Board Description
+
+ The mvSMR is a 75x130mm single image processing board used
+ in automation. Power Supply is 24VDC.
+
+2 System Components
+
+2.1 CPU
+ Freescale MPC5200B CPU running at 400MHz core and 133MHz XLB/IPB.
+ 64MB DDR-I @ 133MHz.
+ 8 MByte Nor Flash on local bus.
+ 2 serial ports. Console running on ttyS0 @ 115200 8N1.
+
+2.2 PCI
+ PCI clock fixed at 33MHz due to old'n'slow Xilinx PCI core.
+
+2.3 FPGA
+ Xilinx Spartan-3 XC3S200 with PCI DMA engine.
+ Connects to Matrix Vision specific CCD/CMOS sensor interface.
+
+2.4 I2C
+ EEPROM @ 0xA0 for vendor specifics.
+ image sensor interface (slave adresses depend on sensor)
+
+3 Flash layout.
+
+ reset vector is 0x00000100, i.e. "LOWBOOT".
+
+ FF800000 u-boot
+ FF806000 u-boot script image
+ FF808000 u-boot environment
+ FF840000 FPGA raw bit file
+ FF880000 root FS
+ FFF00000 kernel
+
+4 Booting
+
+ On startup the bootscript @ FF806000 is executed. This script can be
+ exchanged easily. Default boot mode is "boot from flash", i.e. system
+ works stand-alone.
+
+ This behaviour depends on some environment variables :
+
+ "netboot" : yes ->try dhcp/bootp and boot from network.
+ A "dhcp_client_id" and "dhcp_vendor-class-identifier" can be used for
+ DHCP server configuration, e.g. to provide different images to
+ different devices.
+
+ During netboot the system tries to get 3 image files:
+ 1. Kernel - name + data is given during BOOTP.
+ 2. Initrd - name is stored in "initrd_name"
+ Fallback files are the flash versions.
--- /dev/null
+/*
+ * (C) Copyright 2003-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2004-2010
+ * Matrix-Vision GmbH, andre.schwarz@matrix-vision.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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <version.h>
+
+#define CONFIG_MPC5xxx 1
+#define CONFIG_MPC5200 1
+
+#define CONFIG_SYS_MPC5XXX_CLKIN 33000000
+
+#define BOOTFLAG_COLD 0x01
+#define BOOTFLAG_WARM 0x02
+
+#define CONFIG_MISC_INIT_R 1
+
+#define CONFIG_SYS_CACHELINE_SIZE 32
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_SYS_CACHELINE_SHIFT 5
+#endif
+
+#define CONFIG_PSC_CONSOLE 1
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200,\
+ 230400}
+
+#define CONFIG_PCI 1
+#define CONFIG_PCI_PNP 1
+#undef CONFIG_PCI_SCAN_SHOW
+#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
+
+#define CONFIG_PCI_MEM_BUS 0x40000000
+#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
+#define CONFIG_PCI_MEM_SIZE 0x10000000
+
+#define CONFIG_PCI_IO_BUS 0x50000000
+#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
+#define CONFIG_PCI_IO_SIZE 0x01000000
+
+#define CONFIG_SYS_XLB_PIPELINING 1
+#define CONFIG_HIGH_BATS 1
+
+#define MV_CI mvSMR
+#define MV_VCI mvSMR
+#define MV_FPGA_DATA 0xff840000
+#define MV_FPGA_SIZE 0x1ff88
+#define MV_KERNEL_ADDR 0xfff00000
+#define MV_SCRIPT_ADDR 0xff806000
+#define MV_INITRD_ADDR 0xff880000
+#define MV_INITRD_LENGTH 0x00240000
+#define MV_SCRATCH_ADDR 0xffcc0000
+#define MV_SCRATCH_LENGTH MV_INITRD_LENGTH
+
+#define CONFIG_SHOW_BOOT_PROGRESS 1
+
+#define MV_KERNEL_ADDR_RAM 0x00100000
+#define MV_INITRD_ADDR_RAM 0x00400000
+
+/*
+ * Supported commands
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_FPGA
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SDRAM
+
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_NTPSERVER
+#define CONFIG_BOOTP_RANDOM_DELAY
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_VENDOREX
+
+/*
+ * Autoboot
+ */
+#define CONFIG_BOOTDELAY 1
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_STOP_STR "abcdefg"
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+
+#define CONFIG_BOOTCOMMAND "source ${script_addr}"
+#define CONFIG_BOOTARGS "root=/dev/ram ro rootfstype=squashfs" \
+ " allocate=6M"
+
+#define XMK_STR(x) #x
+#define MK_STR(x) XMK_STR(x)
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "console_nr=0\0" \
+ "console=no\0" \
+ "stdin=serial\0" \
+ "stdout=serial\0" \
+ "stderr=serial\0" \
+ "fpga=0\0" \
+ "fpgadata=" MK_STR(MV_FPGA_DATA) "\0" \
+ "fpgadatasize=" MK_STR(MV_FPGA_SIZE) "\0" \
+ "mv_kernel_addr=" MK_STR(MV_KERNEL_ADDR) "\0" \
+ "mv_kernel_addr_ram=" MK_STR(MV_KERNEL_ADDR_RAM) "\0" \
+ "script_addr=" MK_STR(MV_SCRIPT_ADDR) "\0" \
+ "mv_initrd_addr=" MK_STR(MV_INITRD_ADDR) "\0" \
+ "mv_initrd_addr_ram=" MK_STR(MV_INITRD_ADDR_RAM) "\0" \
+ "mv_initrd_length=" MK_STR(MV_INITRD_LENGTH) "\0" \
+ "mv_scratch_addr=" MK_STR(MV_SCRATCH_ADDR) "\0" \
+ "mv_scratch_length=" MK_STR(MV_SCRATCH_LENGTH) "\0" \
+ "mv_version=" U_BOOT_VERSION "\0" \
+ "dhcp_client_id=" MK_STR(MV_CI) "\0" \
+ "dhcp_vendor-class-identifier=" MK_STR(MV_VCI) "\0" \
+ "netretry=no\0" \
+ "use_static_ipaddr=no\0" \
+ "static_ipaddr=192.168.0.101\0" \
+ "static_netmask=255.255.255.0\0" \
+ "static_gateway=0.0.0.0\0" \
+ "initrd_name=uInitrd.mvsmr-rfs\0" \
+ "zcip=yes\0" \
+ "netboot=no\0" \
+ ""
+
+#undef XMK_STR
+#undef MK_STR
+
+/*
+ * IPB Bus clocking configuration.
+ */
+#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK
+
+/*
+ * Flash configuration
+ */
+#undef CONFIG_FLASH_16BIT
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT 50000
+#define CONFIG_SYS_FLASH_WRITE_TOUT 1000
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 256
+
+#define CONFIG_SYS_LOWBOOT
+#define CONFIG_SYS_FLASH_BASE TEXT_BASE
+#define CONFIG_SYS_FLASH_SIZE 0x00800000
+
+/*
+ * Environment settings
+ */
+#define CONFIG_ENV_IS_IN_FLASH
+#undef CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_HAS_UID
+#define CONFIG_OVERWRITE_ETHADDR_ONCE
+
+#define CONFIG_ENV_OFFSET 0x8000
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_SECT_SIZE 0x2000
+
+/* used by linker script to wrap code around */
+#define CONFIG_SCRIPT_OFFSET 0x6000
+#define CONFIG_SCRIPT_SECT_SIZE 0x2000
+
+/*
+ * Memory map
+ */
+#define CONFIG_SYS_MBAR 0xF0000000
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
+
+#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
+#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+
+#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
+
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT 1
+#endif
+
+/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
+#define CONFIG_SYS_MONITOR_LEN (512 << 10)
+#define CONFIG_SYS_MALLOC_LEN (512 << 10)
+#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
+
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C 1
+#define CONFIG_SYS_I2C_MODULE 1
+#define CONFIG_SYS_I2C_SPEED 86000
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_NET_RETRY_COUNT 5
+
+#define CONFIG_MPC5xxx_FEC
+#define CONFIG_MPC5xxx_FEC_MII100
+#define CONFIG_PHY_ADDR 0x00
+#define CONFIG_NETDEV eth0
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#undef CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT "=> "
+#ifdef 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_SYS_MEMTEST_START 0x00800000
+#define CONFIG_SYS_MEMTEST_END 0x02f00000
+
+#define CONFIG_SYS_HZ 1000
+
+/* default load address */
+#define CONFIG_SYS_LOAD_ADDR 0x02000000
+/* default location for tftp and bootm */
+#define CONFIG_LOADADDR 0x00200000
+
+/*
+ * Various low-level settings
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG 0x00050044
+
+#define CONFIG_SYS_HID0_INIT (HID0_ICE | HID0_ICFI)
+#define CONFIG_SYS_HID0_FINAL HID0_ICE
+
+#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
+#define CONFIG_SYS_BOOTCS_CFG 0x00047800
+#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
+
+#define CONFIG_SYS_CS_BURST 0x000000f0
+#define CONFIG_SYS_CS_DEADCYCLE 0x33333303
+
+#define CONFIG_SYS_RESET_ADDRESS 0x00000100
+
+#undef FPGA_DEBUG
+#undef CONFIG_SYS_FPGA_PROG_FEEDBACK
+#define CONFIG_FPGA CONFIG_SYS_XILINX_SPARTAN2
+#define CONFIG_FPGA_XILINX 1
+#define CONFIG_FPGA_SPARTAN2 1
+#define CONFIG_FPGA_COUNT 1
+
+#endif
projects / oweals / u-boot.git / commitdiff