Changes for U-Boot 1.1.3:
======================================================================
+* Patches by Robert Whaley, 29 Nov 2004:
+ - update the pxa-regs.h file for PXA27x chips
+ - add PXA27x based ADSVIX board
+ - add support for MMC on PXA27x processors
+
+* Patch by Andrew E. Mileski, 28 Nov 2004:
+ Fix PPC4xx SPD SDRAM detection bug
+
+* Patch by Hiroshi Ito, 26 Nov 2004:
+ Fix logic of "test -z" and "test -n" commands
+
* Patch by Ladislav Michl, 05 Apr 2005:
Add support for VoiceBlue board.
E: christian.vejlbo@tellabs.com
D: FADS860T ethernet support
+N: Robert Whaley
+E: rwhaley@applieddata.net
+D: Port to ARM PXA27x adsvix SBC
+
N: Martin Winistoerfer
E: martinwinistoerfer@gmx.ch
D: Port to MPC555/556 microcontrollers and support for cmi board
#########################################################################
LIST_pxa=" \
- cerf250 cradle csb226 innokom \
- lubbock wepep250 xaeniax xm250 \
- xsengine \
+ adsvix cerf250 cradle csb226 \
+ innokom lubbock wepep250 xaeniax \
+ xm250 xsengine \
"
LIST_ixp="ixdp425"
## XScale Systems
#########################################################################
+adsvix_config : unconfig
+ @./mkconfig $(@:_config=) arm pxa adsvix
+
cerf250_config : unconfig
@./mkconfig $(@:_config=) arm pxa cerf250
--- /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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS := adsvix.o pcmcia.o
+SOBJS := memsetup.o pxavoltage.o
+
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################
--- /dev/null
+/*
+ * (C) Copyright 2004
+ * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
+ *
+ * (C) Copyright 2002
+ * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.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>
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ /* memory and cpu-speed are setup before relocation */
+ /* so we do _nothing_ here */
+
+ /* arch number of ADSVIX-Board */
+ gd->bd->bi_arch_number = 620;
+
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = 0xa000003c;
+
+ return 0;
+}
+
+int board_late_init(void)
+{
+ setenv("stdout", "serial");
+ setenv("stderr", "serial");
+ return 0;
+}
+
+
+int dram_init (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+ gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+ gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
+ gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
+ gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
+ gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
+
+ return 0;
+}
--- /dev/null
+TEXT_BASE = 0xa1700000
--- /dev/null
+/*
+ * This was originally from the Lubbock u-boot port.
+ *
+ * Most of this taken from Redboot hal_platform_setup.h with cleanup
+ *
+ * NOTE: I haven't clean this up considerably, just enough to get it
+ * running. See hal_platform_setup.h for the source. See
+ * board/cradle/memsetup.S for another PXA250 setup that is
+ * much cleaner.
+ *
+ * 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 <config.h>
+#include <version.h>
+#include <asm/arch/pxa-regs.h>
+
+/* wait for coprocessor write complete */
+ .macro CPWAIT reg
+ mrc p15,0,\reg,c2,c0,0
+ mov \reg,\reg
+ sub pc,pc,#4
+ .endm
+
+
+/*
+ * Memory setup
+ */
+
+.globl memsetup
+memsetup:
+
+ /* Set up GPIO pins first ----------------------------------------- */
+
+ ldr r0, =GPSR0
+ ldr r1, =CFG_GPSR0_VAL
+ str r1, [r0]
+
+ ldr r0, =GPSR1
+ ldr r1, =CFG_GPSR1_VAL
+ str r1, [r0]
+
+ ldr r0, =GPSR2
+ ldr r1, =CFG_GPSR2_VAL
+ str r1, [r0]
+
+ ldr r0, =GPSR3
+ ldr r1, =CFG_GPSR3_VAL
+ str r1, [r0]
+
+ ldr r0, =GPCR0
+ ldr r1, =CFG_GPCR0_VAL
+ str r1, [r0]
+
+ ldr r0, =GPCR1
+ ldr r1, =CFG_GPCR1_VAL
+ str r1, [r0]
+
+ ldr r0, =GPCR2
+ ldr r1, =CFG_GPCR2_VAL
+ str r1, [r0]
+
+ ldr r0, =GPCR3
+ ldr r1, =CFG_GPCR3_VAL
+ str r1, [r0]
+
+ ldr r0, =GPDR0
+ ldr r1, =CFG_GPDR0_VAL
+ str r1, [r0]
+
+ ldr r0, =GPDR1
+ ldr r1, =CFG_GPDR1_VAL
+ str r1, [r0]
+
+ ldr r0, =GPDR2
+ ldr r1, =CFG_GPDR2_VAL
+ str r1, [r0]
+
+ ldr r0, =GPDR3
+ ldr r1, =CFG_GPDR3_VAL
+ str r1, [r0]
+
+ ldr r0, =GAFR0_L
+ ldr r1, =CFG_GAFR0_L_VAL
+ str r1, [r0]
+
+ ldr r0, =GAFR0_U
+ ldr r1, =CFG_GAFR0_U_VAL
+ str r1, [r0]
+
+ ldr r0, =GAFR1_L
+ ldr r1, =CFG_GAFR1_L_VAL
+ str r1, [r0]
+
+ ldr r0, =GAFR1_U
+ ldr r1, =CFG_GAFR1_U_VAL
+ str r1, [r0]
+
+ ldr r0, =GAFR2_L
+ ldr r1, =CFG_GAFR2_L_VAL
+ str r1, [r0]
+
+ ldr r0, =GAFR2_U
+ ldr r1, =CFG_GAFR2_U_VAL
+ str r1, [r0]
+
+ ldr r0, =GAFR3_L
+ ldr r1, =CFG_GAFR3_L_VAL
+ str r1, [r0]
+
+ ldr r0, =GAFR3_U
+ ldr r1, =CFG_GAFR3_U_VAL
+ str r1, [r0]
+
+ ldr r0, =PSSR /* enable GPIO pins */
+ ldr r1, =CFG_PSSR_VAL
+ str r1, [r0]
+
+ /* ---------------------------------------------------------------- */
+ /* Enable memory interface */
+ /* */
+ /* The sequence below is based on the recommended init steps */
+ /* detailed in the Intel PXA250 Operating Systems Developers Guide, */
+ /* Chapter 10. */
+ /* ---------------------------------------------------------------- */
+
+ /* ---------------------------------------------------------------- */
+ /* Step 1: Wait for at least 200 microsedonds to allow internal */
+ /* clocks to settle. Only necessary after hard reset... */
+ /* FIXME: can be optimized later */
+ /* ---------------------------------------------------------------- */
+
+ ldr r3, =OSCR /* reset the OS Timer Count to zero */
+ mov r2, #0
+ str r2, [r3]
+ ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
+ /* so 0x300 should be plenty */
+1:
+ ldr r2, [r3]
+ cmp r4, r2
+ bgt 1b
+
+mem_init:
+
+ ldr r1, =MEMC_BASE /* get memory controller base addr. */
+
+ /* ---------------------------------------------------------------- */
+ /* Step 2a: Initialize Asynchronous static memory controller */
+ /* ---------------------------------------------------------------- */
+
+ /* MSC registers: timing, bus width, mem type */
+
+ /* MSC0: nCS(0,1) */
+ ldr r2, =CFG_MSC0_VAL
+ str r2, [r1, #MSC0_OFFSET]
+ ldr r2, [r1, #MSC0_OFFSET] /* read back to ensure */
+ /* that data latches */
+ /* MSC1: nCS(2,3) */
+ ldr r2, =CFG_MSC1_VAL
+ str r2, [r1, #MSC1_OFFSET]
+ ldr r2, [r1, #MSC1_OFFSET]
+
+ /* MSC2: nCS(4,5) */
+ ldr r2, =CFG_MSC2_VAL
+ str r2, [r1, #MSC2_OFFSET]
+ ldr r2, [r1, #MSC2_OFFSET]
+
+ /* ---------------------------------------------------------------- */
+ /* Step 2b: Initialize Card Interface */
+ /* ---------------------------------------------------------------- */
+
+ /* MECR: Memory Expansion Card Register */
+ ldr r2, =CFG_MECR_VAL
+ str r2, [r1, #MECR_OFFSET]
+ ldr r2, [r1, #MECR_OFFSET]
+
+ /* MCMEM0: Card Interface slot 0 timing */
+ ldr r2, =CFG_MCMEM0_VAL
+ str r2, [r1, #MCMEM0_OFFSET]
+ ldr r2, [r1, #MCMEM0_OFFSET]
+
+ /* MCMEM1: Card Interface slot 1 timing */
+ ldr r2, =CFG_MCMEM1_VAL
+ str r2, [r1, #MCMEM1_OFFSET]
+ ldr r2, [r1, #MCMEM1_OFFSET]
+
+ /* MCATT0: Card Interface Attribute Space Timing, slot 0 */
+ ldr r2, =CFG_MCATT0_VAL
+ str r2, [r1, #MCATT0_OFFSET]
+ ldr r2, [r1, #MCATT0_OFFSET]
+
+ /* MCATT1: Card Interface Attribute Space Timing, slot 1 */
+ ldr r2, =CFG_MCATT1_VAL
+ str r2, [r1, #MCATT1_OFFSET]
+ ldr r2, [r1, #MCATT1_OFFSET]
+
+ /* MCIO0: Card Interface I/O Space Timing, slot 0 */
+ ldr r2, =CFG_MCIO0_VAL
+ str r2, [r1, #MCIO0_OFFSET]
+ ldr r2, [r1, #MCIO0_OFFSET]
+
+ /* MCIO1: Card Interface I/O Space Timing, slot 1 */
+ ldr r2, =CFG_MCIO1_VAL
+ str r2, [r1, #MCIO1_OFFSET]
+ ldr r2, [r1, #MCIO1_OFFSET]
+
+ /* ---------------------------------------------------------------- */
+ /* Step 2c: Write FLYCNFG FIXME: what's that??? */
+ /* ---------------------------------------------------------------- */
+ ldr r2, =CFG_FLYCNFG_VAL
+ str r2, [r1, #FLYCNFG_OFFSET]
+ str r2, [r1, #FLYCNFG_OFFSET]
+
+ /* ---------------------------------------------------------------- */
+ /* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
+ /* ---------------------------------------------------------------- */
+
+ /* Before accessing MDREFR we need a valid DRI field, so we set */
+ /* this to power on defaults + DRI field. */
+
+ ldr r4, [r1, #MDREFR_OFFSET]
+ ldr r2, =0xFFF
+ bic r4, r4, r2
+
+ ldr r3, =CFG_MDREFR_VAL
+ and r3, r3, r2
+
+ orr r4, r4, r3
+ str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
+
+ orr r4, r4, #MDREFR_K0RUN
+ orr r4, r4, #MDREFR_K0DB4
+ orr r4, r4, #MDREFR_K0FREE
+ orr r4, r4, #MDREFR_K0DB2
+ orr r4, r4, #MDREFR_K1DB2
+ bic r4, r4, #MDREFR_K1FREE
+ bic r4, r4, #MDREFR_K2FREE
+
+ str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
+ ldr r4, [r1, #MDREFR_OFFSET]
+
+ /* Note: preserve the mdrefr value in r4 */
+
+
+ /* ---------------------------------------------------------------- */
+ /* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
+ /* ---------------------------------------------------------------- */
+
+ /* Initialize SXCNFG register. Assert the enable bits */
+
+ /* Write SXMRS to cause an MRS command to all enabled banks of */
+ /* synchronous static memory. Note that SXLCR need not be written */
+ /* at this time. */
+
+ ldr r2, =CFG_SXCNFG_VAL
+ str r2, [r1, #SXCNFG_OFFSET]
+
+ /* ---------------------------------------------------------------- */
+ /* Step 4: Initialize SDRAM */
+ /* ---------------------------------------------------------------- */
+
+ bic r4, r4, #(MDREFR_K2FREE |MDREFR_K1FREE | MDREFR_K0FREE)
+
+ orr r4, r4, #MDREFR_K1RUN
+ bic r4, r4, #MDREFR_K2DB2
+ str r4, [r1, #MDREFR_OFFSET]
+ ldr r4, [r1, #MDREFR_OFFSET]
+
+ bic r4, r4, #MDREFR_SLFRSH
+ str r4, [r1, #MDREFR_OFFSET]
+ ldr r4, [r1, #MDREFR_OFFSET]
+
+ orr r4, r4, #MDREFR_E1PIN
+ str r4, [r1, #MDREFR_OFFSET]
+ ldr r4, [r1, #MDREFR_OFFSET]
+
+ nop
+ nop
+
+
+ /* Step 4d: write MDCNFG with MDCNFG:DEx deasserted (set to 0), to */
+ /* configure but not enable each SDRAM partition pair. */
+
+ ldr r4, =CFG_MDCNFG_VAL
+ bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
+ bic r4, r4, #(MDCNFG_DE2|MDCNFG_DE3)
+
+ str r4, [r1, #MDCNFG_OFFSET] /* write back MDCNFG */
+ ldr r4, [r1, #MDCNFG_OFFSET]
+
+
+ /* Step 4e: Wait for the clock to the SDRAMs to stabilize, */
+ /* 100..200 µsec. */
+
+ ldr r3, =OSCR /* reset the OS Timer Count to zero */
+ mov r2, #0
+ str r2, [r3]
+ ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
+ /* so 0x300 should be plenty */
+1:
+ ldr r2, [r3]
+ cmp r4, r2
+ bgt 1b
+
+
+ /* Step 4f: Trigger a number (usually 8) refresh cycles by */
+ /* attempting non-burst read or write accesses to disabled */
+ /* SDRAM, as commonly specified in the power up sequence */
+ /* documented in SDRAM data sheets. The address(es) used */
+ /* for this purpose must not be cacheable. */
+
+ ldr r3, =CFG_DRAM_BASE
+ str r2, [r3]
+ str r2, [r3]
+ str r2, [r3]
+ str r2, [r3]
+ str r2, [r3]
+ str r2, [r3]
+ str r2, [r3]
+ str r2, [r3]
+
+
+ /* Step 4g: Write MDCNFG with enable bits asserted */
+ /* (MDCNFG:DEx set to 1). */
+
+ ldr r3, [r1, #MDCNFG_OFFSET]
+ mov r4, r3
+ orr r3, r3, #MDCNFG_DE0
+ str r3, [r1, #MDCNFG_OFFSET]
+ mov r0, r3
+
+ /* Step 4h: Write MDMRS. */
+
+ ldr r2, =CFG_MDMRS_VAL
+ str r2, [r1, #MDMRS_OFFSET]
+
+ /* enable APD */
+ ldr r3, [r1, #MDREFR_OFFSET]
+ orr r3, r3, #MDREFR_APD
+ str r3, [r1, #MDREFR_OFFSET]
+
+ /* We are finished with Intel's memory controller initialisation */
+
+setvoltage:
+
+ mov r10, lr
+ bl initPXAvoltage /* In case the board is rebooting with a */
+ mov lr, r10 /* low voltage raise it up to a good one. */
+
+wakeup:
+ /* Are we waking from sleep? */
+ ldr r0, =RCSR
+ ldr r1, [r0]
+ and r1, r1, #(RCSR_GPR | RCSR_SMR | RCSR_WDR | RCSR_HWR)
+ str r1, [r0]
+ teq r1, #RCSR_SMR
+
+ bne initirqs
+
+ ldr r0, =PSSR
+ mov r1, #PSSR_PH
+ str r1, [r0]
+
+ /* if so, resume at PSPR */
+ ldr r0, =PSPR
+ ldr r1, [r0]
+ mov pc, r1
+
+ /* ---------------------------------------------------------------- */
+ /* Disable (mask) all interrupts at interrupt controller */
+ /* ---------------------------------------------------------------- */
+
+initirqs:
+
+ mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
+ ldr r2, =ICLR
+ str r1, [r2]
+
+ ldr r2, =ICMR /* mask all interrupts at the controller */
+ str r1, [r2]
+
+ /* ---------------------------------------------------------------- */
+ /* Clock initialisation */
+ /* ---------------------------------------------------------------- */
+
+initclks:
+
+ /* Disable the peripheral clocks, and set the core clock frequency */
+
+ /* Turn Off on-chip peripheral clocks (except for memory) */
+ /* for re-configuration. */
+ ldr r1, =CKEN
+ ldr r2, =CFG_CKEN
+ str r2, [r1]
+
+ /* ... and write the core clock config register */
+ ldr r2, =CFG_CCCR
+ ldr r1, =CCCR
+ str r2, [r1]
+
+ /* Turn on turbo mode */
+ mrc p14, 0, r2, c6, c0, 0
+ orr r2, r2, #0xB /* Turbo, Fast-Bus, Freq change**/
+ mcr p14, 0, r2, c6, c0, 0
+
+ /* Re-write MDREFR */
+ ldr r1, =MEMC_BASE
+ ldr r2, [r1, #MDREFR_OFFSET]
+ str r2, [r1, #MDREFR_OFFSET]
+#ifdef RTC
+ /* enable the 32Khz oscillator for RTC and PowerManager */
+ ldr r1, =OSCC
+ mov r2, #OSCC_OON
+ str r2, [r1]
+
+ /* NOTE: spin here until OSCC.OOK get set, meaning the PLL */
+ /* has settled. */
+60:
+ ldr r2, [r1]
+ ands r2, r2, #1
+ beq 60b
+#else
+#error "RTC not defined"
+#endif
+
+ /* Interrupt init: Mask all interrupts */
+ ldr r0, =ICMR /* enable no sources */
+ mov r1, #0
+ str r1, [r0]
+ /* FIXME */
+
+// #define NODEBUG
+#ifdef NODEBUG
+ /*Disable software and data breakpoints */
+ mov r0,#0
+ mcr p15,0,r0,c14,c8,0 /* ibcr0 */
+ mcr p15,0,r0,c14,c9,0 /* ibcr1 */
+ mcr p15,0,r0,c14,c4,0 /* dbcon */
+
+ /*Enable all debug functionality */
+ mov r0,#0x80000000
+ mcr p14,0,r0,c10,c0,0 /* dcsr */
+
+#endif
+
+ /* ---------------------------------------------------------------- */
+ /* End memsetup */
+ /* ---------------------------------------------------------------- */
+
+endmemsetup:
+
+ mov pc, lr
--- /dev/null
+/*
+ * (C) Copyright 2004
+ * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
+ *
+ * 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 <asm/arch/pxa-regs.h>
+
+void pcmcia_power_on(void)
+{
+#if 0
+ if (!(GPLR(20) & GPIO_bit(20))) { /* 3.3V */
+ GPCR(81) = GPIO_bit(81);
+ GPSR(82) = GPIO_bit(82);
+ }
+ else if (!(GPLR(21) & GPIO_bit(21))) { /* 5.0V */
+ GPCR(81) = GPIO_bit(81);
+ GPCR(82) = GPIO_bit(82);
+ }
+#else
+#warning "Board will only supply 5V, wait for next HW spin for selectable power"
+ /* 5.0V */
+ GPCR(81) = GPIO_bit(81);
+ GPCR(82) = GPIO_bit(82);
+#endif
+
+ udelay(300000);
+
+ /* reset the card */
+ GPSR(52) = GPIO_bit(52);
+
+ /* enable PCMCIA */
+ GPCR(83) = GPIO_bit(83);
+
+ /* clear reset */
+ udelay(10);
+ GPCR(52) = GPIO_bit(52);
+
+ udelay(20000);
+}
+
+void pcmcia_power_off(void)
+{
+ /* 0V */
+ GPSR(81) = GPIO_bit(81);
+ GPSR(82) = GPIO_bit(82);
+ /* disable PCMCIA */
+ GPSR(83) = GPIO_bit(83);
+}
--- /dev/null
+/*
+ * (C) Copyright 2004
+ * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
+ *
+ * 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 <asm/arch/pxa-regs.h>
+
+#define LTC1663_ADDR 0x20
+
+#define LTC1663_SY 0x01 /* Sync ACK */
+#define LTC1663_SD 0x04 /* shutdown */
+#define LTC1663_BG 0x04 /* Internal Voltage Ref */
+
+#define VOLT_1_55 18 /* DAC value for 1.55V */
+
+ .global initPXAvoltage
+
+@ Set the voltage to 1.55V early in the boot process so we can run
+@ at a high clock speed and boot quickly. Note that this is necessary
+@ because the reset button does not reset the CPU voltage, so if the
+@ voltage was low (say 0.85V) then the CPU would crash without this
+@ routine
+
+@ This routine clobbers r0-r4
+
+initializei2c:
+
+ ldr r2, =CKEN
+ ldr r3, [r2]
+ orr r3, r3, #CKEN15_PWRI2C
+ str r3, [r2]
+
+ ldr r2, =PCFR
+ ldr r3, [r2]
+ orr r3, r3, #PCFR_PI2C_EN
+ str r3, [r2]
+
+ /* delay for about 250msec
+ */
+ ldr r3, =OSCR
+ mov r2, #0
+ str r2, [r3]
+ ldr r1, =0xC0000
+
+1:
+ ldr r2, [r3]
+ cmp r1, r2
+ bgt 1b
+ ldr r0, =PWRICR
+ ldr r1, [r0]
+ bic r1, r1, #(ICR_MA | ICR_START | ICR_STOP)
+ str r1, [r0]
+
+ orr r1, r1, #ICR_UR
+ str r1, [r0]
+
+ ldr r2, =PWRISR
+ ldr r3, =0x7ff
+ str r3, [r2]
+
+ bic r1, r1, #ICR_UR
+ str r1, [r0]
+
+ mov r1, #(ICR_GCD | ICR_SCLE)
+ str r1, [r0]
+
+ orr r1, r1, #ICR_IUE
+ str r1, [r0]
+
+ orr r1, r1, #ICR_FM
+ str r1, [r0]
+
+ /* delay for about 1msec
+ */
+ ldr r3, =OSCR
+ mov r2, #0
+ str r2, [r3]
+ ldr r1, =0xC00
+
+1:
+ ldr r2, [r3]
+ cmp r1, r2
+ bgt 1b
+ mov pc, lr
+
+sendbytei2c:
+ ldr r3, =PWRIDBR
+ str r0, [r3]
+ ldr r3, =PWRICR
+ ldr r0, [r3]
+ orr r0, r0, r1
+ bic r0, r0, r2
+ str r0, [r3]
+ orr r0, r0, #ICR_TB
+ str r0, [r3]
+
+ mov r2, #0x100000
+
+waitfortxemptyi2c:
+
+ ldr r0, =PWRISR
+ ldr r1, [r0]
+
+ /* take it from the top if we don't get empty after a while */
+ subs r2, r2, #1
+ moveq lr, r4
+ beq initPXAvoltage
+
+ tst r1, #ISR_ITE
+
+ beq waitfortxemptyi2c
+
+ orr r1, r1, #ISR_ITE
+ str r1, [r0]
+
+ mov pc, lr
+
+initPXAvoltage:
+
+ mov r4, lr
+
+ bl setleds
+
+ bl initializei2c
+
+ bl setleds
+
+ /* now send the real message to set the correct voltage */
+ ldr r0, =LTC1663_ADDR
+ mov r0, r0, LSL #1
+ mov r1, #ICR_START
+ ldr r2, =(ICR_STOP | ICR_ALDIE | ICR_ACKNAK)
+ bl sendbytei2c
+
+ bl setleds
+
+ mov r0, #LTC1663_BG
+ mov r1, #0
+ mov r2, #(ICR_STOP | ICR_START)
+ bl sendbytei2c
+
+ bl setleds
+
+ ldr r0, =VOLT_1_55
+ and r0, r0, #0xff
+ mov r1, #0
+ mov r2, #(ICR_STOP | ICR_START)
+ bl sendbytei2c
+
+ bl setleds
+
+ ldr r0, =VOLT_1_55
+ mov r0, r0, ASR #8
+ and r0, r0, #0xff
+ mov r1, #ICR_STOP
+ mov r2, #ICR_START
+ bl sendbytei2c
+
+ bl setleds
+
+ @ delay a little for the volatage to stablize
+ ldr r3, =OSCR
+ mov r2, #0
+ str r2, [r3]
+ ldr r1, =0xC0
+
+1:
+ ldr r2, [r3]
+ cmp r1, r2
+ bgt 1b
+ mov pc, r4
+
+setleds:
+ mov pc, lr
+
+ ldr r5, =0x40e00058
+ ldr r3, [r5]
+ bic r3, r3, #0x3
+ str r3, [r5]
+ ldr r5, =0x40e0000c
+ ldr r3, [r5]
+ orr r3, r3, #0x00010000
+ str r3, [r5]
+
+ @ inner loop
+ mov r0, #0x2
+1:
+
+ ldr r5, =0x40e00018
+ mov r3, #0x00010000
+ str r3, [r5]
+
+ @ outer loop
+ mov r3, #0x00F00000
+2:
+ subs r3, r3, #1
+ bne 2b
+
+ ldr r5, =0x40e00024
+ mov r3, #0x00010000
+ str r3, [r5]
+
+ @ outer loop
+ mov r3, #0x00F00000
+3:
+ subs r3, r3, #1
+ bne 3b
+
+ subs r0, r0, #1
+ bne 1b
+
+ mov pc, lr
+
--- /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_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ cpu/pxa/start.o (.text)
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .got : { *(.got) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ . = ALIGN(4);
+ __bss_start = .;
+ .bss : { *(.bss) }
+ _end = .;
+}
if (adv == 2) {
if (strcmp(ap[0], "-z") == 0)
- expr = strlen(ap[1]) == 0 ? 0 : 1;
- else if (strcmp(ap[0], "-n") == 0)
expr = strlen(ap[1]) == 0 ? 1 : 0;
+ else if (strcmp(ap[0], "-n") == 0)
+ expr = strlen(ap[1]) == 0 ? 0 : 1;
else {
expr = 1;
break;
case 0x00:
refresh_rate = 15625;
break;
- case 0x011:
+ case 0x01:
refresh_rate = 15625/4;
break;
case 0x02:
status = MMC_STAT;
debug("MMC status %x\n", status);
- if (status & MMC_STAT_TIME_OUT_RESPONSE)
- {
+ if (status & MMC_STAT_TIME_OUT_RESPONSE) {
return 0;
}
- switch (cmdat & 0x3)
- {
+ switch (cmdat & 0x3) {
case MMC_CMDAT_R1:
case MMC_CMDAT_R3:
words = 3;
default:
return 0;
}
- for (i = words-1; i >= 0; i--)
- {
+ for (i = words-1; i >= 0; i--) {
ulong res_fifo = MMC_RES;
int offset = i << 1;
resp[offset+1] = ((uchar *)&res_fifo)[1];
}
#ifdef MMC_DEBUG
- for (i=0; i<words*2; i += 2)
- {
+ for (i=0; i<words*2; i += 2) {
printf("MMC resp[%d] = %02x\n", i, resp[i]);
printf("MMC resp[%d] = %02x\n", i+1, resp[i+1]);
}
ushort argh, argl;
ulong status;
- if (len == 0)
- {
+ if (len == 0) {
return 0;
}
MMC_I_MASK = ~MMC_I_MASK_RXFIFO_RD_REQ;
- while (len)
- {
- if (MMC_I_REG & MMC_I_REG_RXFIFO_RD_REQ)
- {
+ while (len) {
+ if (MMC_I_REG & MMC_I_REG_RXFIFO_RD_REQ) {
+#ifdef CONFIG_PXA27X
+ int i;
+ for (i=min(len,32); i; i--) {
+ *dst++ = * ((volatile uchar *) &MMC_RXFIFO);
+ len--;
+ }
+#else
*dst++ = MMC_RXFIFO;
len--;
+#endif
}
status = MMC_STAT;
- if (status & MMC_STAT_ERRORS)
- {
+ if (status & MMC_STAT_ERRORS) {
printf("MMC_STAT error %lx\n", status);
return -1;
}
MMC_I_MASK = ~MMC_I_MASK_DATA_TRAN_DONE;
while (!(MMC_I_REG & MMC_I_REG_DATA_TRAN_DONE));
status = MMC_STAT;
- if (status & MMC_STAT_ERRORS)
- {
+ if (status & MMC_STAT_ERRORS) {
printf("MMC_STAT error %lx\n", status);
return -1;
}
ushort argh, argl;
ulong status;
- if (len == 0)
- {
+ if (len == 0) {
return 0;
}
MMC_CMDAT_R1|MMC_CMDAT_WRITE|MMC_CMDAT_BLOCK|MMC_CMDAT_DATA_EN);
MMC_I_MASK = ~MMC_I_MASK_TXFIFO_WR_REQ;
- while (len)
- {
- if (MMC_I_REG & MMC_I_REG_TXFIFO_WR_REQ)
- {
+ while (len) {
+ if (MMC_I_REG & MMC_I_REG_TXFIFO_WR_REQ) {
int i, bytes = min(32,len);
- for (i=0; i<bytes; i++)
- {
+ for (i=0; i<bytes; i++) {
MMC_TXFIFO = *src++;
}
- if (bytes < 32)
- {
+ if (bytes < 32) {
MMC_PRTBUF = MMC_PRTBUF_BUF_PART_FULL;
}
len -= bytes;
}
status = MMC_STAT;
- if (status & MMC_STAT_ERRORS)
- {
+ if (status & MMC_STAT_ERRORS) {
printf("MMC_STAT error %lx\n", status);
return -1;
}
MMC_I_MASK = ~MMC_I_MASK_PRG_DONE;
while (!(MMC_I_REG & MMC_I_REG_PRG_DONE));
status = MMC_STAT;
- if (status & MMC_STAT_ERRORS)
- {
+ if (status & MMC_STAT_ERRORS) {
printf("MMC_STAT error %lx\n", status);
return -1;
}
ulong end, part_start, part_end, part_len, aligned_start, aligned_end;
ulong mmc_block_size, mmc_block_address;
- if (size == 0)
- {
+ if (size == 0) {
return 0;
}
- if (!mmc_ready)
- {
+ if (!mmc_ready) {
printf("Please initial the MMC first\n");
return -1;
}
/* all block aligned accesses */
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if (part_start)
- {
+ if (part_start) {
part_len = mmc_block_size - part_start;
debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0)
- {
+ if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0) {
return -1;
}
memcpy(dst, mmc_buf+part_start, part_len);
}
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- for (; src < aligned_end; src += mmc_block_size, dst += mmc_block_size)
- {
+ for (; src < aligned_end; src += mmc_block_size, dst += mmc_block_size) {
debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_read((uchar *)(dst), src, mmc_block_size)) < 0)
- {
+ if ((mmc_block_read((uchar *)(dst), src, mmc_block_size)) < 0) {
return -1;
}
}
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if (part_end && src < end)
- {
+ if (part_end && src < end) {
debug("pe src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0)
- {
+ if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0) {
return -1;
}
memcpy(dst, mmc_buf, part_end);
ulong end, part_start, part_end, part_len, aligned_start, aligned_end;
ulong mmc_block_size, mmc_block_address;
- if (size == 0)
- {
+ if (size == 0) {
return 0;
}
- if (!mmc_ready)
- {
+ if (!mmc_ready) {
printf("Please initial the MMC first\n");
return -1;
}
/* all block aligned accesses */
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if (part_start)
- {
+ if (part_start) {
part_len = mmc_block_size - part_start;
debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
(ulong)src, dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0)
- {
+ if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0) {
return -1;
}
memcpy(mmc_buf+part_start, src, part_len);
- if ((mmc_block_write(aligned_start, mmc_buf, mmc_block_size)) < 0)
- {
+ if ((mmc_block_write(aligned_start, mmc_buf, mmc_block_size)) < 0) {
return -1;
}
dst += part_len;
}
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- for (; dst < aligned_end; src += mmc_block_size, dst += mmc_block_size)
- {
+ for (; dst < aligned_end; src += mmc_block_size, dst += mmc_block_size) {
debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_write(dst, (uchar *)src, mmc_block_size)) < 0)
- {
+ if ((mmc_block_write(dst, (uchar *)src, mmc_block_size)) < 0) {
return -1;
}
}
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if (part_end && dst < end)
- {
+ if (part_end && dst < end) {
debug("pe src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0)
- {
+ if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0) {
return -1;
}
memcpy(mmc_buf, src, part_end);
- if ((mmc_block_write(aligned_end, mmc_buf, mmc_block_size)) < 0)
- {
+ if ((mmc_block_write(aligned_end, mmc_buf, mmc_block_size)) < 0) {
return -1;
}
}
set_GPIO_mode( GPIO8_MMCCS0_MD );
#endif
CKEN |= CKEN12_MMC; /* enable MMC unit clock */
+#if defined(CONFIG_ADSVIX)
+ /* turn on the power */
+ GPCR(114) = GPIO_bit(114);
+ udelay(1000);
+#endif
mmc_csd.c_size = 0;
retries = 10;
resp = mmc_cmd(0, 0, 0, 0);
resp = mmc_cmd(1, 0x00ff, 0xc000, MMC_CMDAT_INIT|MMC_CMDAT_BUSY|MMC_CMDAT_R3);
- while (retries-- && resp && !(resp[4] & 0x80))
- {
+ while (retries-- && resp && !(resp[4] & 0x80)) {
debug("resp %x %x\n", resp[0], resp[1]);
+#ifdef CONFIG_PXA27X
+ udelay(10000);
+#else
udelay(50);
+#endif
resp = mmc_cmd(1, 0x00ff, 0xff00, MMC_CMDAT_BUSY|MMC_CMDAT_R3);
}
/* try to get card id */
resp = mmc_cmd(2, 0, 0, MMC_CMDAT_R2);
- if (resp)
- {
+ if (resp) {
/* TODO configure mmc driver depending on card attributes */
mmc_cid_t *cid = (mmc_cid_t *)resp;
- if (verbose)
- {
+ if (verbose) {
printf("MMC found. Card desciption is:\n");
printf("Manufacturer ID = %02x%02x%02x\n",
cid->id[0], cid->id[1], cid->id[2]);
}
/* fill in device description */
mmc_dev.if_type = IF_TYPE_MMC;
+ mmc_dev.part_type = PART_TYPE_DOS;
mmc_dev.dev = 0;
mmc_dev.lun = 0;
mmc_dev.type = 0;
/* MMC exists, get CSD too */
resp = mmc_cmd(MMC_CMD_SET_RCA, MMC_DEFAULT_RCA, 0, MMC_CMDAT_R1);
resp = mmc_cmd(MMC_CMD_SEND_CSD, MMC_DEFAULT_RCA, 0, MMC_CMDAT_R2);
- if (resp)
- {
+ if (resp) {
mmc_csd_t *csd = (mmc_csd_t *)resp;
memcpy(&mmc_csd, csd, sizeof(csd));
rc = 0;
}
}
+#ifdef CONFIG_PXA27X
+ MMC_CLKRT = 1; /* 10 MHz - see Intel errata */
+#else
MMC_CLKRT = 0; /* 20 MHz */
+#endif
resp = mmc_cmd(7, MMC_DEFAULT_RCA, 0, MMC_CMDAT_R1);
fat_register_device(&mmc_dev,1); /* partitions start counting with 1 */
mmc2info(ulong addr)
{
/* FIXME hard codes to 32 MB device */
- if (addr >= CFG_MMC_BASE && addr < CFG_MMC_BASE + 0x02000000)
- {
+ if (addr >= CFG_MMC_BASE && addr < CFG_MMC_BASE + 0x02000000) {
return 1;
}
return 0;
}
-#endif
+#endif /* CONFIG_MMC */
/* FIXME hack so that SA-1111.h will work [cb] */
#ifndef __ASSEMBLY__
-typedef unsigned short Word16 ;
-typedef unsigned int Word32 ;
-typedef Word32 Word ;
-typedef Word Quad [4] ;
-typedef void *Address ;
-typedef void (*ExcpHndlr) (void) ;
+typedef unsigned short Word16 ;
+typedef unsigned int Word32 ;
+typedef Word32 Word ;
+typedef Word Quad [4] ;
+typedef void *Address ;
+typedef void (*ExcpHndlr) (void) ;
#endif
/*
* PXA Chip selects
*/
-
#define PXA_CS0_PHYS 0x00000000
#define PXA_CS1_PHYS 0x04000000
#define PXA_CS2_PHYS 0x08000000
#define PXA_CS4_PHYS 0x10000000
#define PXA_CS5_PHYS 0x14000000
-
/*
* Personal Computer Memory Card International Association (PCMCIA) sockets
*/
-
#define PCMCIAPrtSp 0x04000000 /* PCMCIA Partition Space [byte] */
-#define PCMCIASp (4*PCMCIAPrtSp) /* PCMCIA Space [byte] */
-#define PCMCIAIOSp PCMCIAPrtSp /* PCMCIA I/O Space [byte] */
+#define PCMCIASp (4*PCMCIAPrtSp) /* PCMCIA Space [byte] */
+#define PCMCIAIOSp PCMCIAPrtSp /* PCMCIA I/O Space [byte] */
#define PCMCIAAttrSp PCMCIAPrtSp /* PCMCIA Attribute Space [byte] */
-#define PCMCIAMemSp PCMCIAPrtSp /* PCMCIA Memory Space [byte] */
+#define PCMCIAMemSp PCMCIAPrtSp /* PCMCIA Memory Space [byte] */
-#define PCMCIA0Sp PCMCIASp /* PCMCIA 0 Space [byte] */
-#define PCMCIA0IOSp PCMCIAIOSp /* PCMCIA 0 I/O Space [byte] */
+#define PCMCIA0Sp PCMCIASp /* PCMCIA 0 Space [byte] */
+#define PCMCIA0IOSp PCMCIAIOSp /* PCMCIA 0 I/O Space [byte] */
#define PCMCIA0AttrSp PCMCIAAttrSp /* PCMCIA 0 Attribute Space [byte] */
-#define PCMCIA0MemSp PCMCIAMemSp /* PCMCIA 0 Memory Space [byte] */
+#define PCMCIA0MemSp PCMCIAMemSp /* PCMCIA 0 Memory Space [byte] */
-#define PCMCIA1Sp PCMCIASp /* PCMCIA 1 Space [byte] */
-#define PCMCIA1IOSp PCMCIAIOSp /* PCMCIA 1 I/O Space [byte] */
+#define PCMCIA1Sp PCMCIASp /* PCMCIA 1 Space [byte] */
+#define PCMCIA1IOSp PCMCIAIOSp /* PCMCIA 1 I/O Space [byte] */
#define PCMCIA1AttrSp PCMCIAAttrSp /* PCMCIA 1 Attribute Space [byte] */
-#define PCMCIA1MemSp PCMCIAMemSp /* PCMCIA 1 Memory Space [byte] */
+#define PCMCIA1MemSp PCMCIAMemSp /* PCMCIA 1 Memory Space [byte] */
-#define _PCMCIA(Nb) /* PCMCIA [0..1] */ \
+#define _PCMCIA(Nb) /* PCMCIA [0..1] */ \
(0x20000000 + (Nb)*PCMCIASp)
-#define _PCMCIAIO(Nb) _PCMCIA (Nb) /* PCMCIA I/O [0..1] */
-#define _PCMCIAAttr(Nb) /* PCMCIA Attribute [0..1] */ \
+#define _PCMCIAIO(Nb) _PCMCIA (Nb) /* PCMCIA I/O [0..1] */
+#define _PCMCIAAttr(Nb) /* PCMCIA Attribute [0..1] */ \
(_PCMCIA (Nb) + 2*PCMCIAPrtSp)
-#define _PCMCIAMem(Nb) /* PCMCIA Memory [0..1] */ \
+#define _PCMCIAMem(Nb) /* PCMCIA Memory [0..1] */ \
(_PCMCIA (Nb) + 3*PCMCIAPrtSp)
-#define _PCMCIA0 _PCMCIA (0) /* PCMCIA 0 */
-#define _PCMCIA0IO _PCMCIAIO (0) /* PCMCIA 0 I/O */
-#define _PCMCIA0Attr _PCMCIAAttr (0) /* PCMCIA 0 Attribute */
-#define _PCMCIA0Mem _PCMCIAMem (0) /* PCMCIA 0 Memory */
-
-#define _PCMCIA1 _PCMCIA (1) /* PCMCIA 1 */
-#define _PCMCIA1IO _PCMCIAIO (1) /* PCMCIA 1 I/O */
-#define _PCMCIA1Attr _PCMCIAAttr (1) /* PCMCIA 1 Attribute */
-#define _PCMCIA1Mem _PCMCIAMem (1) /* PCMCIA 1 Memory */
+#define _PCMCIA0 _PCMCIA (0) /* PCMCIA 0 */
+#define _PCMCIA0IO _PCMCIAIO (0) /* PCMCIA 0 I/O */
+#define _PCMCIA0Attr _PCMCIAAttr (0) /* PCMCIA 0 Attribute */
+#define _PCMCIA0Mem _PCMCIAMem (0) /* PCMCIA 0 Memory */
+#define _PCMCIA1 _PCMCIA (1) /* PCMCIA 1 */
+#define _PCMCIA1IO _PCMCIAIO (1) /* PCMCIA 1 I/O */
+#define _PCMCIA1Attr _PCMCIAAttr (1) /* PCMCIA 1 Attribute */
+#define _PCMCIA1Mem _PCMCIAMem (1) /* PCMCIA 1 Memory */
/*
* DMA Controller
*/
-
#define DCSR0 __REG(0x40000000) /* DMA Control / Status Register for Channel 0 */
#define DCSR1 __REG(0x40000004) /* DMA Control / Status Register for Channel 1 */
#define DCSR2 __REG(0x40000008) /* DMA Control / Status Register for Channel 2 */
#define DCSR_RUN (1 << 31) /* Run Bit (read / write) */
#define DCSR_NODESC (1 << 30) /* No-Descriptor Fetch (read / write) */
#define DCSR_STOPIRQEN (1 << 29) /* Stop Interrupt Enable (read / write) */
+
+#if defined(CONFIG_PXA27X)
+#define DCSR_EORIRQEN (1 << 28) /* End of Receive Interrupt Enable (R/W) */
+#define DCSR_EORJMPEN (1 << 27) /* Jump to next descriptor on EOR */
+#define DCSR_EORSTOPEN (1 << 26) /* STOP on an EOR */
+#define DCSR_SETCMPST (1 << 25) /* Set Descriptor Compare Status */
+#define DCSR_CLRCMPST (1 << 24) /* Clear Descriptor Compare Status */
+#define DCSR_CMPST (1 << 10) /* The Descriptor Compare Status */
+#define DCSR_ENRINTR (1 << 9) /* The end of Receive */
+#endif
+
#define DCSR_REQPEND (1 << 8) /* Request Pending (read-only) */
#define DCSR_STOPSTATE (1 << 3) /* Stop State (read-only) */
#define DCSR_ENDINTR (1 << 2) /* End Interrupt (read / write) */
#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */
#define DRCMR39 __REG(0x4000019C) /* Reserved */
+#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */
+#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */
+#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */
+
#define DRCMRRXSADR DRCMR2
#define DRCMRTXSADR DRCMR3
#define DRCMRRXBTRBR DRCMR4
#define DDADR_DESCADDR 0xfffffff0 /* Address of next descriptor (mask) */
#define DDADR_STOP (1 << 0) /* Stop (read / write) */
-#define DCMD_INCSRCADDR (1 << 31) /* Source Address Increment Setting. */
-#define DCMD_INCTRGADDR (1 << 30) /* Target Address Increment Setting. */
+#define DCMD_INCSRCADDR (1 << 31) /* Source Address Increment Setting. */
+#define DCMD_INCTRGADDR (1 << 30) /* Target Address Increment Setting. */
#define DCMD_FLOWSRC (1 << 29) /* Flow Control by the source. */
#define DCMD_FLOWTRG (1 << 28) /* Flow Control by the target. */
-#define DCMD_STARTIRQEN (1 << 22) /* Start Interrupt Enable */
+#define DCMD_STARTIRQEN (1 << 22) /* Start Interrupt Enable */
#define DCMD_ENDIRQEN (1 << 21) /* End Interrupt Enable */
#define DCMD_ENDIAN (1 << 18) /* Device Endian-ness. */
#define DCMD_BURST8 (1 << 16) /* 8 byte burst */
#define DCMD_RXMCDR (DCMD_INCTRGADDR|DCMD_FLOWSRC|DCMD_BURST32|DCMD_WIDTH4)
#define DCMD_TXPCDR (DCMD_INCSRCADDR|DCMD_FLOWTRG|DCMD_BURST32|DCMD_WIDTH4)
-
/*
* UARTs
*/
-
/* Full Function UART (FFUART) */
#define FFUART FFRBR
#define FFRBR __REG(0x40100000) /* Receive Buffer Register (read only) */
/*
* I2C registers
*/
-
#define IBMR __REG(0x40301680) /* I2C Bus Monitor Register - IBMR */
#define IDBR __REG(0x40301688) /* I2C Data Buffer Register - IDBR */
#define ICR __REG(0x40301690) /* I2C Control Register - ICR */
#define ISR __REG(0x40301698) /* I2C Status Register - ISR */
#define ISAR __REG(0x403016A0) /* I2C Slave Address Register - ISAR */
+#define PWRIBMR __REG(0x40f00180) /* Power I2C Bus Monitor Register-IBMR */
+#define PWRIDBR __REG(0x40f00188) /* Power I2C Data Buffer Register-IDBR */
+#define PWRICR __REG(0x40f00190) /* Power I2C Control Register - ICR */
+#define PWRISR __REG(0x40f00198) /* Power I2C Status Register - ISR */
+#define PWRISAR __REG(0x40f001A0) /* Power I2C Slave Address Register-ISAR */
+
/* ----- Control register bits ---------------------------------------- */
#define ICR_START 0x1 /* start bit */
#define ICR_STOP 0x2 /* stop bit */
#define ICR_ACKNAK 0x4 /* send ACK(0) or NAK(1) */
-#define ICR_TB 0x8 /* transfer byte bit */
+#define ICR_TB 0x8 /* transfer byte bit */
#define ICR_MA 0x10 /* master abort */
#define ICR_SCLE 0x20 /* master clock enable */
#define ICR_IUE 0x40 /* unit enable */
#define ICR_IRFIE 0x200 /* enable rx interrupts */
#define ICR_BEIE 0x400 /* enable bus error ints */
#define ICR_SSDIE 0x800 /* slave STOP detected int enable */
-#define ICR_ALDIE 0x1000 /* enable arbitration interrupt */
+#define ICR_ALDIE 0x1000 /* enable arbitration interrupt */
#define ICR_SADIE 0x2000 /* slave address detected int enable */
#define ICR_UR 0x4000 /* unit reset */
#define ICR_FM 0x8000 /* Fast Mode */
/* ----- Status register bits ----------------------------------------- */
-#define ISR_RWM 0x1 /* read/write mode */
-#define ISR_ACKNAK 0x2 /* ack/nak status */
-#define ISR_UB 0x4 /* unit busy */
-#define ISR_IBB 0x8 /* bus busy */
-#define ISR_SSD 0x10 /* slave stop detected */
-#define ISR_ALD 0x20 /* arbitration loss detected */
-#define ISR_ITE 0x40 /* tx buffer empty */
-#define ISR_IRF 0x80 /* rx buffer full */
-#define ISR_GCAD 0x100 /* general call address detected */
-#define ISR_SAD 0x200 /* slave address detected */
-#define ISR_BED 0x400 /* bus error no ACK/NAK */
+#define ISR_RWM 0x1 /* read/write mode */
+#define ISR_ACKNAK 0x2 /* ack/nak status */
+#define ISR_UB 0x4 /* unit busy */
+#define ISR_IBB 0x8 /* bus busy */
+#define ISR_SSD 0x10 /* slave stop detected */
+#define ISR_ALD 0x20 /* arbitration loss detected */
+#define ISR_ITE 0x40 /* tx buffer empty */
+#define ISR_IRF 0x80 /* rx buffer full */
+#define ISR_GCAD 0x100 /* general call address detected */
+#define ISR_SAD 0x200 /* slave address detected */
+#define ISR_BED 0x400 /* bus error no ACK/NAK */
/*
* Serial Audio Controller
*/
-
-
/* FIXME the audio defines collide w/ the SA1111 defines. I don't like these
- * short defines because there is too much chance of namespace collision */
-
+ * short defines because there is too much chance of namespace collision
+ */
/*#define SACR0 __REG(0x40400000) / Global Control Register */
/*#define SACR1 __REG(0x40400004) / Serial Audio I 2 S/MSB-Justified Control Register */
/*#define SASR0 __REG(0x4040000C) / Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */
/*
* AC97 Controller registers
*/
-
#define POCR __REG(0x40500000) /* PCM Out Control Register */
#define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */
#define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */
#define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */
-
/*
* USB Device Controller
*/
#define USIR1_IR14 (1 << 6) /* Interrup request ep 14 */
#define USIR1_IR15 (1 << 7) /* Interrup request ep 15 */
+#if defined(CONFIG_PXA27X)
+/*
+ * USB Host Controller
+ */
+#define UHCREV __REG(0x4C000000)
+#define UHCHCON __REG(0x4C000004)
+#define UHCCOMS __REG(0x4C000008)
+#define UHCINTS __REG(0x4C00000C)
+#define UHCINTE __REG(0x4C000010)
+#define UHCINTD __REG(0x4C000014)
+#define UHCHCCA __REG(0x4C000018)
+#define UHCPCED __REG(0x4C00001C)
+#define UHCCHED __REG(0x4C000020)
+#define UHCCCED __REG(0x4C000024)
+#define UHCBHED __REG(0x4C000028)
+#define UHCBCED __REG(0x4C00002C)
+#define UHCDHEAD __REG(0x4C000030)
+#define UHCFMI __REG(0x4C000034)
+#define UHCFMR __REG(0x4C000038)
+#define UHCFMN __REG(0x4C00003C)
+#define UHCPERS __REG(0x4C000040)
+#define UHCLST __REG(0x4C000044)
+#define UHCRHDA __REG(0x4C000048)
+#define UHCRHDB __REG(0x4C00004C)
+#define UHCRHS __REG(0x4C000050)
+#define UHCRHPS1 __REG(0x4C000054)
+#define UHCRHPS2 __REG(0x4C000058)
+#define UHCRHPS3 __REG(0x4C00005C)
+#define UHCSTAT __REG(0x4C000060)
+#define UHCHR __REG(0x4C000064)
+#define UHCHIE __REG(0x4C000068)
+#define UHCHIT __REG(0x4C00006C)
+
+#define UHCHR_FSBIR (1<<0)
+#define UHCHR_FHR (1<<1)
+#define UHCHR_CGR (1<<2)
+#define UHCHR_SSDC (1<<3)
+#define UHCHR_UIT (1<<4)
+#define UHCHR_SSE (1<<5)
+#define UHCHR_PSPL (1<<6)
+#define UHCHR_PCPL (1<<7)
+#define UHCHR_SSEP0 (1<<9)
+#define UHCHR_SSEP1 (1<<10)
+#define UHCHR_SSEP2 (1<<11)
+
+#define UHCHIE_UPRIE (1<<13)
+#define UHCHIE_UPS2IE (1<<12)
+#define UHCHIE_UPS1IE (1<<11)
+#define UHCHIE_TAIE (1<<10)
+#define UHCHIE_HBAIE (1<<8)
+#define UHCHIE_RWIE (1<<7)
+
+#endif
/*
* Fast Infrared Communication Port
*/
-
#define ICCR0 __REG(0x40800000) /* ICP Control Register 0 */
#define ICCR1 __REG(0x40800004) /* ICP Control Register 1 */
#define ICCR2 __REG(0x40800008) /* ICP Control Register 2 */
#define ICSR0 __REG(0x40800014) /* ICP Status Register 0 */
#define ICSR1 __REG(0x40800018) /* ICP Status Register 1 */
-
/*
* Real Time Clock
*/
-
#define RCNR __REG(0x40900000) /* RTC Count Register */
#define RTAR __REG(0x40900004) /* RTC Alarm Register */
#define RTSR __REG(0x40900008) /* RTC Status Register */
#define RTTR __REG(0x4090000C) /* RTC Timer Trim Register */
-
+#define RDAR1 __REG(0x40900018) /* Wristwatch Day Alarm Reg 1 */
+#define RDAR2 __REG(0x40900020) /* Wristwatch Day Alarm Reg 2 */
+#define RYAR1 __REG(0x4090001C) /* Wristwatch Year Alarm Reg 1 */
+#define RYAR2 __REG(0x40900024) /* Wristwatch Year Alarm Reg 2 */
+#define SWAR1 __REG(0x4090002C) /* Stopwatch Alarm Register 1 */
+#define SWAR2 __REG(0x40900030) /* Stopwatch Alarm Register 2 */
+#define PIAR __REG(0x40900038) /* Periodic Interrupt Alarm Register */
+#define RDCR __REG(0x40900010) /* RTC Day Count Register. */
+#define RYCR __REG(0x40900014) /* RTC Year Count Register. */
+#define SWCR __REG(0x40900028) /* Stopwatch Count Register */
+#define RTCPICR __REG(0x40900034) /* Periodic Interrupt Counter Register */
+
+#define RTSR_PICE (1 << 15) /* Peridoc interrupt count enable */
+#define RTSR_PIALE (1 << 14) /* Peridoc interrupt Alarm enable */
+#define RTSR_PIAL (1 << 13) /* Peridoc interrupt Alarm status */
#define RTSR_HZE (1 << 3) /* HZ interrupt enable */
#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */
#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */
#define RTSR_AL (1 << 0) /* RTC alarm detected */
-
/*
* OS Timer & Match Registers
*/
-
#define OSMR0 __REG(0x40A00000) /* */
#define OSMR1 __REG(0x40A00004) /* */
#define OSMR2 __REG(0x40A00008) /* */
#define OIER_E1 (1 << 1) /* Interrupt enable channel 1 */
#define OIER_E0 (1 << 0) /* Interrupt enable channel 0 */
-
/*
* Pulse Width Modulator
*/
-
#define PWM_CTRL0 __REG(0x40B00000) /* PWM 0 Control Register */
#define PWM_PWDUTY0 __REG(0x40B00004) /* PWM 0 Duty Cycle Register */
#define PWM_PERVAL0 __REG(0x40B00008) /* PWM 0 Period Control Register */
#define PWM_PWDUTY1 __REG(0x40C00004) /* PWM 1 Duty Cycle Register */
#define PWM_PERVAL1 __REG(0x40C00008) /* PWM 1 Period Control Register */
-
/*
* Interrupt Controller
*/
-
#define ICIP __REG(0x40D00000) /* Interrupt Controller IRQ Pending Register */
#define ICMR __REG(0x40D00004) /* Interrupt Controller Mask Register */
#define ICLR __REG(0x40D00008) /* Interrupt Controller Level Register */
#define ICPR __REG(0x40D00010) /* Interrupt Controller Pending Register */
#define ICCR __REG(0x40D00014) /* Interrupt Controller Control Register */
-
/*
* General Purpose I/O
*/
-
#define GPLR0 __REG(0x40E00000) /* GPIO Pin-Level Register GPIO<31:0> */
#define GPLR1 __REG(0x40E00004) /* GPIO Pin-Level Register GPIO<63:32> */
#define GPLR2 __REG(0x40E00008) /* GPIO Pin-Level Register GPIO<80:64> */
/* More handy macros. The argument is a literal GPIO number. */
#define GPIO_bit(x) (1 << ((x) & 0x1f))
+
+#ifdef CONFIG_PXA27X
+
+/* Interrupt Controller */
+
+#define ICIP2 __REG(0x40D0009C) /* Interrupt Controller IRQ Pending Register 2 */
+#define ICMR2 __REG(0x40D000A0) /* Interrupt Controller Mask Register 2 */
+#define ICLR2 __REG(0x40D000A4) /* Interrupt Controller Level Register 2 */
+#define ICFP2 __REG(0x40D000A8) /* Interrupt Controller FIQ Pending Register 2 */
+#define ICPR2 __REG(0x40D000AC) /* Interrupt Controller Pending Register 2 */
+
+#define _GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3)
+#define _GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3)
+#define _GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3)
+#define _GPCR(x) __REG2(0x40E00024, ((x) & 0x60) >> 3)
+#define _GRER(x) __REG2(0x40E00030, ((x) & 0x60) >> 3)
+#define _GFER(x) __REG2(0x40E0003C, ((x) & 0x60) >> 3)
+#define _GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3)
+#define _GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2)
+
+#define GPLR(x) ((((x) & 0x7f) < 96) ? _GPLR(x) : GPLR3)
+#define GPDR(x) ((((x) & 0x7f) < 96) ? _GPDR(x) : GPDR3)
+#define GPSR(x) ((((x) & 0x7f) < 96) ? _GPSR(x) : GPSR3)
+#define GPCR(x) ((((x) & 0x7f) < 96) ? _GPCR(x) : GPCR3)
+#define GRER(x) ((((x) & 0x7f) < 96) ? _GRER(x) : GRER3)
+#define GFER(x) ((((x) & 0x7f) < 96) ? _GFER(x) : GFER3)
+#define GEDR(x) ((((x) & 0x7f) < 96) ? _GEDR(x) : GEDR3)
+#define GAFR(x) ((((x) & 0x7f) < 96) ? _GAFR(x) : \
+ ((((x) & 0x7f) < 112) ? GAFR3_L : GAFR3_U))
+#else
+
#define GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3)
#define GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3)
#define GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3)
#define GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3)
#define GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2)
+#endif
+
/* GPIO alternate function assignments */
#define GPIO1_RST 1 /* reset */
#define GPIO27_SEXTCLK_MD (27 | GPIO_ALT_FN_1_IN)
#define GPIO28_BITCLK_AC97_MD (28 | GPIO_ALT_FN_1_IN)
#define GPIO28_BITCLK_I2S_MD (28 | GPIO_ALT_FN_2_IN)
-#define GPIO29_SDATA_IN_AC97_MD (29 | GPIO_ALT_FN_1_IN)
+#define GPIO29_SDATA_IN_AC97_MD (29 | GPIO_ALT_FN_1_IN)
#define GPIO29_SDATA_IN_I2S_MD (29 | GPIO_ALT_FN_2_IN)
#define GPIO30_SDATA_OUT_AC97_MD (30 | GPIO_ALT_FN_2_OUT)
-#define GPIO30_SDATA_OUT_I2S_MD (30 | GPIO_ALT_FN_1_OUT)
+#define GPIO30_SDATA_OUT_I2S_MD (30 | GPIO_ALT_FN_1_OUT)
#define GPIO31_SYNC_AC97_MD (31 | GPIO_ALT_FN_2_OUT)
#define GPIO31_SYNC_I2S_MD (31 | GPIO_ALT_FN_1_OUT)
#define GPIO32_SDATA_IN1_AC97_MD (32 | GPIO_ALT_FN_1_IN)
#define GPIO79_nCS_3_MD (79 | GPIO_ALT_FN_2_OUT)
#define GPIO80_nCS_4_MD (80 | GPIO_ALT_FN_2_OUT)
+#define GPIO117_SCL (117 | GPIO_ALT_FN_1_OUT)
+#define GPIO118_SDA (118 | GPIO_ALT_FN_1_OUT)
/*
* Power Manager
*/
-
#define PMCR __REG(0x40F00000) /* Power Manager Control Register */
#define PSSR __REG(0x40F00004) /* Power Manager Sleep Status Register */
#define PSPR __REG(0x40F00008) /* Power Manager Scratch Pad Register */
#define PGSR0 __REG(0x40F00020) /* Power Manager GPIO Sleep State Register for GP[31-0] */
#define PGSR1 __REG(0x40F00024) /* Power Manager GPIO Sleep State Register for GP[63-32] */
#define PGSR2 __REG(0x40F00028) /* Power Manager GPIO Sleep State Register for GP[84-64] */
+#define PGSR3 __REG(0x40F0002C) /* Power Manager GPIO Sleep State Register for GP[118-96] */
#define RCSR __REG(0x40F00030) /* Reset Controller Status Register */
+#define PSLR __REG(0x40F00034) /* Power Manager Sleep Config Register */
+#define PSTR __REG(0x40F00038) /* Power Manager Standby Config Register */
+#define PSNR __REG(0x40F0003C) /* Power Manager Sense Config Register */
+#define PVCR __REG(0x40F00040) /* Power Manager VoltageControl Register */
+#define PKWR __REG(0x40F00050) /* Power Manager KB Wake-up Enable Reg */
+#define PKSR __REG(0x40F00054) /* Power Manager KB Level-Detect Register */
+#define PCMD(x) __REG(0x40F00080 + x*4)
+#define PCMD0 __REG(0x40F00080 + 0 * 4)
+#define PCMD1 __REG(0x40F00080 + 1 * 4)
+#define PCMD2 __REG(0x40F00080 + 2 * 4)
+#define PCMD3 __REG(0x40F00080 + 3 * 4)
+#define PCMD4 __REG(0x40F00080 + 4 * 4)
+#define PCMD5 __REG(0x40F00080 + 5 * 4)
+#define PCMD6 __REG(0x40F00080 + 6 * 4)
+#define PCMD7 __REG(0x40F00080 + 7 * 4)
+#define PCMD8 __REG(0x40F00080 + 8 * 4)
+#define PCMD9 __REG(0x40F00080 + 9 * 4)
+#define PCMD10 __REG(0x40F00080 + 10 * 4)
+#define PCMD11 __REG(0x40F00080 + 11 * 4)
+#define PCMD12 __REG(0x40F00080 + 12 * 4)
+#define PCMD13 __REG(0x40F00080 + 13 * 4)
+#define PCMD14 __REG(0x40F00080 + 14 * 4)
+#define PCMD15 __REG(0x40F00080 + 15 * 4)
+#define PCMD16 __REG(0x40F00080 + 16 * 4)
+#define PCMD17 __REG(0x40F00080 + 17 * 4)
+#define PCMD18 __REG(0x40F00080 + 18 * 4)
+#define PCMD19 __REG(0x40F00080 + 19 * 4)
+#define PCMD20 __REG(0x40F00080 + 20 * 4)
+#define PCMD21 __REG(0x40F00080 + 21 * 4)
+#define PCMD22 __REG(0x40F00080 + 22 * 4)
+#define PCMD23 __REG(0x40F00080 + 23 * 4)
+#define PCMD24 __REG(0x40F00080 + 24 * 4)
+#define PCMD25 __REG(0x40F00080 + 25 * 4)
+#define PCMD26 __REG(0x40F00080 + 26 * 4)
+#define PCMD27 __REG(0x40F00080 + 27 * 4)
+#define PCMD28 __REG(0x40F00080 + 28 * 4)
+#define PCMD29 __REG(0x40F00080 + 29 * 4)
+#define PCMD30 __REG(0x40F00080 + 30 * 4)
+#define PCMD31 __REG(0x40F00080 + 31 * 4)
+
+#define PCMD_MBC (1<<12)
+#define PCMD_DCE (1<<11)
+#define PCMD_LC (1<<10)
+/* FIXME: PCMD_SQC need be checked. */
+#define PCMD_SQC (3<<8) /* currently only bit 8 is changerable, */
+ /* bit 9 should be 0 all day. */
+#define PVCR_VCSA (0x1<<14)
+#define PVCR_CommandDelay (0xf80)
+/* define MACRO for Power Manager General Configuration Register (PCFR) */
+#define PCFR_FVC (0x1 << 10)
+#define PCFR_PI2C_EN (0x1 << 6)
+
+#define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */
#define PSSR_RDH (1 << 5) /* Read Disable Hold */
#define PSSR_PH (1 << 4) /* Peripheral Control Hold */
#define PSSR_VFS (1 << 2) /* VDD Fault Status */
#define RCSR_WDR (1 << 1) /* Watchdog Reset */
#define RCSR_HWR (1 << 0) /* Hardware Reset */
-
/*
* SSP Serial Port Registers
*/
-
#define SSCR0 __REG(0x41000000) /* SSP Control Register 0 */
#define SSCR1 __REG(0x41000004) /* SSP Control Register 1 */
#define SSSR __REG(0x41000008) /* SSP Status Register */
#define SSITR __REG(0x4100000C) /* SSP Interrupt Test Register */
#define SSDR __REG(0x41000010) /* (Write / Read) SSP Data Write Register/SSP Data Read Register */
-
/*
* MultiMediaCard (MMC) controller
*/
-
#define MMC_STRPCL __REG(0x41100000) /* Control to start and stop MMC clock */
#define MMC_STAT __REG(0x41100004) /* MMC Status Register (read only) */
#define MMC_CLKRT __REG(0x41100008) /* MMC clock rate */
#define MMC_RXFIFO __REG(0x41100040) /* Receive FIFO (read only) */
#define MMC_TXFIFO __REG(0x41100044) /* Transmit FIFO (write only) */
-
/*
* Core Clock
*/
-
#define CCCR __REG(0x41300000) /* Core Clock Configuration Register */
#define CKEN __REG(0x41300004) /* Clock Enable Register */
#define OSCC __REG(0x41300008) /* Oscillator Configuration Register */
#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */
+#if !defined(CONFIG_PXA27X)
#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */
+#endif
#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */
+#define CKEN24_CAMERA (1 << 24) /* Camera Interface Clock Enable */
+#define CKEN23_SSP1 (1 << 23) /* SSP1 Unit Clock Enable */
+#define CKEN22_MEMC (1 << 22) /* Memory Controller Clock Enable */
+#define CKEN21_MEMSTK (1 << 21) /* Memory Stick Host Controller */
+#define CKEN20_IM (1 << 20) /* Internal Memory Clock Enable */
+#define CKEN19_KEYPAD (1 << 19) /* Keypad Interface Clock Enable */
+#define CKEN18_USIM (1 << 18) /* USIM Unit Clock Enable */
+#define CKEN17_MSL (1 << 17) /* MSL Unit Clock Enable */
#define CKEN16_LCD (1 << 16) /* LCD Unit Clock Enable */
+#define CKEN15_PWRI2C (1 << 15) /* PWR I2C Unit Clock Enable */
#define CKEN14_I2C (1 << 14) /* I2C Unit Clock Enable */
#define CKEN13_FICP (1 << 13) /* FICP Unit Clock Enable */
#define CKEN12_MMC (1 << 12) /* MMC Unit Clock Enable */
#define CKEN11_USB (1 << 11) /* USB Unit Clock Enable */
+#if defined(CONFIG_PXA27X)
+#define CKEN10_USBHOST (1 << 10) /* USB Host Unit Clock Enable */
+#define CKEN24_CAMERA (1 << 24) /* Camera Unit Clock Enable */
+#endif
#define CKEN8_I2S (1 << 8) /* I2S Unit Clock Enable */
#define CKEN7_BTUART (1 << 7) /* BTUART Unit Clock Enable */
#define CKEN6_FFUART (1 << 6) /* FFUART Unit Clock Enable */
#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */
#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */
-#define CCCR_L09 (0x1F)
-#define CCCR_L27 (0x1)
-#define CCCR_L32 (0x2)
-#define CCCR_L36 (0x3)
-#define CCCR_L40 (0x4)
-#define CCCR_L45 (0x5)
-
-#define CCCR_M1 (0x1 << 5)
-#define CCCR_M2 (0x2 << 5)
-#define CCCR_M4 (0x3 << 5)
-
-#define CCCR_N10 (0x2 << 7)
-#define CCCR_N15 (0x3 << 7)
-#define CCCR_N20 (0x4 << 7)
-#define CCCR_N25 (0x5 << 7)
-#define CCCR_N30 (0x6 << 7)
+#if !defined(CONFIG_PXA27X)
+#define CCCR_L09 (0x1F)
+#define CCCR_L27 (0x1)
+#define CCCR_L32 (0x2)
+#define CCCR_L36 (0x3)
+#define CCCR_L40 (0x4)
+#define CCCR_L45 (0x5)
+
+#define CCCR_M1 (0x1 << 5)
+#define CCCR_M2 (0x2 << 5)
+#define CCCR_M4 (0x3 << 5)
+
+#define CCCR_N10 (0x2 << 7)
+#define CCCR_N15 (0x3 << 7)
+#define CCCR_N20 (0x4 << 7)
+#define CCCR_N25 (0x5 << 7)
+#define CCCR_N30 (0x6 << 7)
+#endif
/*
* LCD
*/
-
#define LCCR0 __REG(0x44000000) /* LCD Controller Control Register 0 */
#define LCCR1 __REG(0x44000004) /* LCD Controller Control Register 1 */
#define LCCR2 __REG(0x44000008) /* LCD Controller Control Register 2 */
#define LCCR3 __REG(0x4400000C) /* LCD Controller Control Register 3 */
#define DFBR0 __REG(0x44000020) /* DMA Channel 0 Frame Branch Register */
#define DFBR1 __REG(0x44000024) /* DMA Channel 1 Frame Branch Register */
-#define LCSR __REG(0x44000038) /* LCD Controller Status Register */
+#define LCSR0 __REG(0x44000038) /* LCD Controller Status Register */
+#define LCSR1 __REG(0x44000034) /* LCD Controller Status Register */
#define LIIDR __REG(0x4400003C) /* LCD Controller Interrupt ID Register */
#define TMEDRGBR __REG(0x44000040) /* TMED RGB Seed Register */
#define TMEDCR __REG(0x44000044) /* TMED Control Register */
#define LCCR0_QDM (1 << 11) /* LCD Quick Disable mask */
#define LCCR0_PDD (0xff << 12) /* Palette DMA request delay */
#define LCCR0_PDD_S 12
-#define LCCR0_BM (1 << 20) /* Branch mask */
+#define LCCR0_BM (1 << 20) /* Branch mask */
#define LCCR0_OUM (1 << 21) /* Output FIFO underrun mask */
+#if defined(CONFIG_PXA27X)
+#define LCCR0_LCDT (1 << 22) /* LCD Panel Type */
+#define LCCR0_RDSTM (1 << 23) /* Read Status Interrupt Mask */
+#define LCCR0_CMDIM (1 << 24) /* Command Interrupt Mask */
+#endif
-#define LCCR1_PPL Fld (10, 0) /* Pixels Per Line - 1 */
-#define LCCR1_DisWdth(Pixel) /* Display Width [1..800 pix.] */ \
+#define LCCR1_PPL Fld (10, 0) /* Pixels Per Line - 1 */
+#define LCCR1_DisWdth(Pixel) /* Display Width [1..800 pix.] */ \
(((Pixel) - 1) << FShft (LCCR1_PPL))
-#define LCCR1_HSW Fld (6, 10) /* Horizontal Synchronization */
-#define LCCR1_HorSnchWdth(Tpix) /* Horizontal Synchronization */ \
- /* pulse Width [1..64 Tpix] */ \
+#define LCCR1_HSW Fld (6, 10) /* Horizontal Synchronization */
+#define LCCR1_HorSnchWdth(Tpix) /* Horizontal Synchronization */ \
+ /* pulse Width [1..64 Tpix] */ \
(((Tpix) - 1) << FShft (LCCR1_HSW))
-#define LCCR1_ELW Fld (8, 16) /* End-of-Line pixel clock Wait */
- /* count - 1 [Tpix] */
-#define LCCR1_EndLnDel(Tpix) /* End-of-Line Delay */ \
- /* [1..256 Tpix] */ \
+#define LCCR1_ELW Fld (8, 16) /* End-of-Line pixel clock Wait */
+ /* count - 1 [Tpix] */
+#define LCCR1_EndLnDel(Tpix) /* End-of-Line Delay */ \
+ /* [1..256 Tpix] */ \
(((Tpix) - 1) << FShft (LCCR1_ELW))
-#define LCCR1_BLW Fld (8, 24) /* Beginning-of-Line pixel clock */
- /* Wait count - 1 [Tpix] */
-#define LCCR1_BegLnDel(Tpix) /* Beginning-of-Line Delay */ \
- /* [1..256 Tpix] */ \
+#define LCCR1_BLW Fld (8, 24) /* Beginning-of-Line pixel clock */
+ /* Wait count - 1 [Tpix] */
+#define LCCR1_BegLnDel(Tpix) /* Beginning-of-Line Delay */ \
+ /* [1..256 Tpix] */ \
(((Tpix) - 1) << FShft (LCCR1_BLW))
-#define LCCR2_LPP Fld (10, 0) /* Line Per Panel - 1 */
-#define LCCR2_DisHght(Line) /* Display Height [1..1024 lines] */ \
+#define LCCR2_LPP Fld (10, 0) /* Line Per Panel - 1 */
+#define LCCR2_DisHght(Line) /* Display Height [1..1024 lines] */ \
(((Line) - 1) << FShft (LCCR2_LPP))
-#define LCCR2_VSW Fld (6, 10) /* Vertical Synchronization pulse */
- /* Width - 1 [Tln] (L_FCLK) */
-#define LCCR2_VrtSnchWdth(Tln) /* Vertical Synchronization pulse */ \
- /* Width [1..64 Tln] */ \
+#define LCCR2_VSW Fld (6, 10) /* Vertical Synchronization pulse */
+ /* Width - 1 [Tln] (L_FCLK) */
+#define LCCR2_VrtSnchWdth(Tln) /* Vertical Synchronization pulse */ \
+ /* Width [1..64 Tln] */ \
(((Tln) - 1) << FShft (LCCR2_VSW))
-#define LCCR2_EFW Fld (8, 16) /* End-of-Frame line clock Wait */
- /* count [Tln] */
-#define LCCR2_EndFrmDel(Tln) /* End-of-Frame Delay */ \
- /* [0..255 Tln] */ \
+#define LCCR2_EFW Fld (8, 16) /* End-of-Frame line clock Wait */
+ /* count [Tln] */
+#define LCCR2_EndFrmDel(Tln) /* End-of-Frame Delay */ \
+ /* [0..255 Tln] */ \
((Tln) << FShft (LCCR2_EFW))
-#define LCCR2_BFW Fld (8, 24) /* Beginning-of-Frame line clock */
- /* Wait count [Tln] */
-#define LCCR2_BegFrmDel(Tln) /* Beginning-of-Frame Delay */ \
- /* [0..255 Tln] */ \
+#define LCCR2_BFW Fld (8, 24) /* Beginning-of-Frame line clock */
+ /* Wait count [Tln] */
+#define LCCR2_BegFrmDel(Tln) /* Beginning-of-Frame Delay */ \
+ /* [0..255 Tln] */ \
((Tln) << FShft (LCCR2_BFW))
#if 0
#endif
#define LCCR3_DPC (1 << 27) /* double pixel clock mode */
+#define LCCR3_PDFOR_0 (0 << 30)
+#define LCCR3_PDFOR_1 (1 << 30)
+#define LCCR3_PDFOR_2 (2 << 30)
+#define LCCR3_PDFOR_3 (3 << 30)
+
-#define LCCR3_PCD Fld (8, 0) /* Pixel Clock Divisor */
-#define LCCR3_PixClkDiv(Div) /* Pixel Clock Divisor */ \
+#define LCCR3_PCD Fld (8, 0) /* Pixel Clock Divisor */
+#define LCCR3_PixClkDiv(Div) /* Pixel Clock Divisor */ \
(((Div) << FShft (LCCR3_PCD)))
-#define LCCR3_BPP Fld (3, 24) /* Bit Per Pixel */
-#define LCCR3_Bpp(Bpp) /* Bit Per Pixel */ \
- (((Bpp) << FShft (LCCR3_BPP)))
+#define LCCR3_BPP Fld (3, 24) /* Bit Per Pixel */
+#define LCCR3_Bpp(Bpp) /* Bit Per Pixel */ \
+ ((((Bpp&0x7) << FShft (LCCR3_BPP)))|(((Bpp&0x8)<<26)))
-#define LCCR3_ACB Fld (8, 8) /* AC Bias */
-#define LCCR3_Acb(Acb) /* BAC Bias */ \
+#define LCCR3_ACB Fld (8, 8) /* AC Bias */
+#define LCCR3_Acb(Acb) /* BAC Bias */ \
(((Acb) << FShft (LCCR3_ACB)))
-#define LCCR3_HorSnchH (LCCR3_HSP*0) /* Horizontal Synchronization */
- /* pulse active High */
-#define LCCR3_HorSnchL (LCCR3_HSP*1) /* Horizontal Synchronization */
-
-#define LCCR3_VrtSnchH (LCCR3_VSP*0) /* Vertical Synchronization pulse */
- /* active High */
-#define LCCR3_VrtSnchL (LCCR3_VSP*1) /* Vertical Synchronization pulse */
- /* active Low */
-
-#define LCSR_LDD (1 << 0) /* LCD Disable Done */
-#define LCSR_SOF (1 << 1) /* Start of frame */
-#define LCSR_BER (1 << 2) /* Bus error */
-#define LCSR_ABC (1 << 3) /* AC Bias count */
-#define LCSR_IUL (1 << 4) /* input FIFO underrun Lower panel */
-#define LCSR_IUU (1 << 5) /* input FIFO underrun Upper panel */
-#define LCSR_OU (1 << 6) /* output FIFO underrun */
-#define LCSR_QD (1 << 7) /* quick disable */
-#define LCSR_EOF (1 << 8) /* end of frame */
-#define LCSR_BS (1 << 9) /* branch status */
-#define LCSR_SINT (1 << 10) /* subsequent interrupt */
-
-#define LDCMD_PAL (1 << 26) /* instructs DMA to load palette buffer */
-
-#define LCSR_LDD (1 << 0) /* LCD Disable Done */
-#define LCSR_SOF (1 << 1) /* Start of frame */
-#define LCSR_BER (1 << 2) /* Bus error */
-#define LCSR_ABC (1 << 3) /* AC Bias count */
-#define LCSR_IUL (1 << 4) /* input FIFO underrun Lower panel */
-#define LCSR_IUU (1 << 5) /* input FIFO underrun Upper panel */
-#define LCSR_OU (1 << 6) /* output FIFO underrun */
-#define LCSR_QD (1 << 7) /* quick disable */
-#define LCSR_EOF (1 << 8) /* end of frame */
-#define LCSR_BS (1 << 9) /* branch status */
-#define LCSR_SINT (1 << 10) /* subsequent interrupt */
+#define LCCR3_HorSnchH (LCCR3_HSP*0) /* Horizontal Synchronization */
+ /* pulse active High */
+#define LCCR3_HorSnchL (LCCR3_HSP*1) /* Horizontal Synchronization */
+
+#define LCCR3_VrtSnchH (LCCR3_VSP*0) /* Vertical Synchronization pulse */
+ /* active High */
+#define LCCR3_VrtSnchL (LCCR3_VSP*1) /* Vertical Synchronization pulse */
+ /* active Low */
+
+#define LCSR0_LDD (1 << 0) /* LCD Disable Done */
+#define LCSR0_SOF (1 << 1) /* Start of frame */
+#define LCSR0_BER (1 << 2) /* Bus error */
+#define LCSR0_ABC (1 << 3) /* AC Bias count */
+#define LCSR0_IUL (1 << 4) /* input FIFO underrun Lower panel */
+#define LCSR0_IUU (1 << 5) /* input FIFO underrun Upper panel */
+#define LCSR0_OU (1 << 6) /* output FIFO underrun */
+#define LCSR0_QD (1 << 7) /* quick disable */
+#define LCSR0_EOF0 (1 << 8) /* end of frame */
+#define LCSR0_BS (1 << 9) /* branch status */
+#define LCSR0_SINT (1 << 10) /* subsequent interrupt */
+
+#define LCSR1_SOF1 (1 << 0)
+#define LCSR1_SOF2 (1 << 1)
+#define LCSR1_SOF3 (1 << 2)
+#define LCSR1_SOF4 (1 << 3)
+#define LCSR1_SOF5 (1 << 4)
+#define LCSR1_SOF6 (1 << 5)
+
+#define LCSR1_EOF1 (1 << 8)
+#define LCSR1_EOF2 (1 << 9)
+#define LCSR1_EOF3 (1 << 10)
+#define LCSR1_EOF4 (1 << 11)
+#define LCSR1_EOF5 (1 << 12)
+#define LCSR1_EOF6 (1 << 13)
+
+#define LCSR1_BS1 (1 << 16)
+#define LCSR1_BS2 (1 << 17)
+#define LCSR1_BS3 (1 << 18)
+#define LCSR1_BS4 (1 << 19)
+#define LCSR1_BS5 (1 << 20)
+#define LCSR1_BS6 (1 << 21)
+
+#define LCSR1_IU2 (1 << 25)
+#define LCSR1_IU3 (1 << 26)
+#define LCSR1_IU4 (1 << 27)
+#define LCSR1_IU5 (1 << 28)
+#define LCSR1_IU6 (1 << 29)
#define LDCMD_PAL (1 << 26) /* instructs DMA to load palette buffer */
+#if defined(CONFIG_PXA27X)
+#define LDCMD_SOFINT (1 << 22)
+#define LDCMD_EOFINT (1 << 21)
+#endif
/*
* Memory controller
*/
-
#define MEMC_BASE __REG(0x48000000) /* Base of Memory Controller */
-#define MDCNFG_OFFSET 0x0
-#define MDREFR_OFFSET 0x4
-#define MSC0_OFFSET 0x8
-#define MSC1_OFFSET 0xC
-#define MSC2_OFFSET 0x10
-#define MECR_OFFSET 0x14
-#define SXLCR_OFFSET 0x18
-#define SXCNFG_OFFSET 0x1C
-#define FLYCNFG_OFFSET 0x20
-#define SXMRS_OFFSET 0x24
-#define MCMEM0_OFFSET 0x28
-#define MCMEM1_OFFSET 0x2C
-#define MCATT0_OFFSET 0x30
-#define MCATT1_OFFSET 0x34
-#define MCIO0_OFFSET 0x38
-#define MCIO1_OFFSET 0x3C
-#define MDMRS_OFFSET 0x40
+#define MDCNFG_OFFSET 0x0
+#define MDREFR_OFFSET 0x4
+#define MSC0_OFFSET 0x8
+#define MSC1_OFFSET 0xC
+#define MSC2_OFFSET 0x10
+#define MECR_OFFSET 0x14
+#define SXLCR_OFFSET 0x18
+#define SXCNFG_OFFSET 0x1C
+#define FLYCNFG_OFFSET 0x20
+#define SXMRS_OFFSET 0x24
+#define MCMEM0_OFFSET 0x28
+#define MCMEM1_OFFSET 0x2C
+#define MCATT0_OFFSET 0x30
+#define MCATT1_OFFSET 0x34
+#define MCIO0_OFFSET 0x38
+#define MCIO1_OFFSET 0x3C
+#define MDMRS_OFFSET 0x40
#define MDCNFG __REG(0x48000000) /* SDRAM Configuration Register 0 */
#define MDCNFG_DE0 0x00000001
#define MDREFR_K0RUN (1 << 13) /* SDCLK0 Run Control/Status */
#define MDREFR_E0PIN (1 << 12) /* SDCKE0 Level Control/Status */
-
-#endif
+#if defined(CONFIG_PXA27X)
+
+#define ARB_CNTRL __REG(0x48000048) /* Arbiter Control Register */
+
+#define ARB_DMA_SLV_PARK (1<<31) /* Be parked with DMA slave when idle */
+#define ARB_CI_PARK (1<<30) /* Be parked with Camera Interface when idle */
+#define ARB_EX_MEM_PARK (1<<29) /* Be parked with external MEMC when idle */
+#define ARB_INT_MEM_PARK (1<<28) /* Be parked with internal MEMC when idle */
+#define ARB_USB_PARK (1<<27) /* Be parked with USB when idle */
+#define ARB_LCD_PARK (1<<26) /* Be parked with LCD when idle */
+#define ARB_DMA_PARK (1<<25) /* Be parked with DMA when idle */
+#define ARB_CORE_PARK (1<<24) /* Be parked with core when idle */
+#define ARB_LOCK_FLAG (1<<23) /* Only Locking masters gain access to the bus */
+
+/* Interrupt Controller */
+
+#define ICIP2 __REG(0x40D0009C) /* Interrupt Controller IRQ Pending Register 2 */
+#define ICMR2 __REG(0x40D000A0) /* Interrupt Controller Mask Register 2 */
+#define ICLR2 __REG(0x40D000A4) /* Interrupt Controller Level Register 2 */
+#define ICFP2 __REG(0x40D000A8) /* Interrupt Controller FIQ Pending Register 2 */
+#define ICPR2 __REG(0x40D000AC) /* Interrupt Controller Pending Register 2 */
+
+/* General Purpose I/O */
+
+#define GAFR3_L __REG(0x40E0006C) /* GPIO Alternate Function Select Register GPIO<111:96> */
+#define GAFR3_U __REG(0x40E00070) /* GPIO Alternate Function Select Register GPIO<127:112> */
+#define GPLR3 __REG(0x40E00100) /* GPIO Pin-Level Register GPIO<127:96> */
+#define GPDR3 __REG(0x40E0010C) /* GPIO Pin Direction Register GPIO<127:96> */
+#define GPSR3 __REG(0x40E00118) /* GPIO Pin Output Set Register GPIO<127:96> */
+#define GPCR3 __REG(0x40E00124) /* GPIO Pin Output Clear Register GPIO <127:96> */
+#define GRER3 __REG(0x40E00130) /* GPIO Rising-Edge Detect Register GPIO<127:96> */
+#define GFER3 __REG(0x40E0013C) /* GPIO Falling-Edge Detect Register GPIO<31:0> */
+#define GEDR3 __REG(0x40E00148) /* GPIO Edge Detect Status Register GPIO<127:96> */
+
+/* Core Clock */
+
+#define CCSR __REG(0x4130000C) /* Core Clock Status Register */
+
+#define CKEN23_SSP1 (1 << 23) /* SSP1 Unit Clock Enable */
+#define CKEN22_MEMC (1 << 22) /* Memory Controler */
+#define CKEN21_MSHC (1 << 21) /* Memery Stick Host Controller */
+#define CKEN20_IM (1 << 20) /* Internal Memory Clock Enable */
+#define CKEN19_KEYPAD (1 << 19) /* Keypad Interface Clock Enable */
+#define CKEN18_USIM (1 << 18) /* USIM Unit Clock Enable */
+#define CKEN17_MSL (1 << 17) /* MSL Interface Unit Clock Enable */
+#define CKEN15_PWR_I2C (1 << 15) /* PWR_I2C Unit Clock Enable */
+#define CKEN9_OST (1 << 9) /* OS Timer Unit Clock Enable */
+#define CKEN4_SSP3 (1 << 4) /* SSP3 Unit Clock Enable */
+
+/* Memory controller */
+
+#define MDREFR_K0DB4 (1 << 29) /* SDCLK[0] divide by 4 */
+
+/* LCD registers */
+#define LCCR4 __REG(0x44000010) /* LCD Controller Control Register 4 */
+#define LCCR5 __REG(0x44000014) /* LCD Controller Control Register 5 */
+#define FBR0 __REG(0x44000020) /* DMA Channel 0 Frame Branch Register */
+#define FBR1 __REG(0x44000024) /* DMA Channel 1 Frame Branch Register */
+#define FBR2 __REG(0x44000028) /* DMA Channel 2 Frame Branch Register */
+#define FBR3 __REG(0x4400002C) /* DMA Channel 3 Frame Branch Register */
+#define FBR4 __REG(0x44000030) /* DMA Channel 4 Frame Branch Register */
+#define FDADR2 __REG(0x44000220) /* DMA Channel 2 Frame Descriptor Address Register */
+#define FSADR2 __REG(0x44000224) /* DMA Channel 2 Frame Source Address Register */
+#define FIDR2 __REG(0x44000228) /* DMA Channel 2 Frame ID Register */
+#define LDCMD2 __REG(0x4400022C) /* DMA Channel 2 Command Register */
+#define FDADR3 __REG(0x44000230) /* DMA Channel 3 Frame Descriptor Address Register */
+#define FSADR3 __REG(0x44000234) /* DMA Channel 3 Frame Source Address Register */
+#define FIDR3 __REG(0x44000238) /* DMA Channel 3 Frame ID Register */
+#define LDCMD3 __REG(0x4400023C) /* DMA Channel 3 Command Register */
+#define FDADR4 __REG(0x44000240) /* DMA Channel 4 Frame Descriptor Address Register */
+#define FSADR4 __REG(0x44000244) /* DMA Channel 4 Frame Source Address Register */
+#define FIDR4 __REG(0x44000248) /* DMA Channel 4 Frame ID Register */
+#define LDCMD4 __REG(0x4400024C) /* DMA Channel 4 Command Register */
+#define FDADR5 __REG(0x44000250) /* DMA Channel 5 Frame Descriptor Address Register */
+#define FSADR5 __REG(0x44000254) /* DMA Channel 5 Frame Source Address Register */
+#define FIDR5 __REG(0x44000258) /* DMA Channel 5 Frame ID Register */
+#define LDCMD5 __REG(0x4400025C) /* DMA Channel 5 Command Register */
+
+#define OVL1C1 __REG(0x44000050) /* Overlay 1 Control Register 1 */
+#define OVL1C2 __REG(0x44000060) /* Overlay 1 Control Register 2 */
+#define OVL2C1 __REG(0x44000070) /* Overlay 2 Control Register 1 */
+#define OVL2C2 __REG(0x44000080) /* Overlay 2 Control Register 2 */
+#define CCR __REG(0x44000090) /* Cursor Control Register */
+
+#define FBR5 __REG(0x44000110) /* DMA Channel 5 Frame Branch Register */
+#define FBR6 __REG(0x44000114) /* DMA Channel 6 Frame Branch Register */
+
+#define LCCR0_LDDALT (1<<26) /* LDD Alternate mapping bit when base pixel is RGBT16 */
+#define LCCR0_OUC (1<<25) /* Overlay Underlay Control Bit */
+
+#define LCCR5_SOFM1 (1<<0) /* Start Of Frame Mask for Overlay 1 (channel 1) */
+#define LCCR5_SOFM2 (1<<1) /* Start Of Frame Mask for Overlay 2 (channel 2) */
+#define LCCR5_SOFM3 (1<<2) /* Start Of Frame Mask for Overlay 2 (channel 3) */
+#define LCCR5_SOFM4 (1<<3) /* Start Of Frame Mask for Overlay 2 (channel 4) */
+#define LCCR5_SOFM5 (1<<4) /* Start Of Frame Mask for cursor (channel 5) */
+#define LCCR5_SOFM6 (1<<5) /* Start Of Frame Mask for command data (channel 6) */
+
+#define LCCR5_EOFM1 (1<<8) /* End Of Frame Mask for Overlay 1 (channel 1) */
+#define LCCR5_EOFM2 (1<<9) /* End Of Frame Mask for Overlay 2 (channel 2) */
+#define LCCR5_EOFM3 (1<<10) /* End Of Frame Mask for Overlay 2 (channel 3) */
+#define LCCR5_EOFM4 (1<<11) /* End Of Frame Mask for Overlay 2 (channel 4) */
+#define LCCR5_EOFM5 (1<<12) /* End Of Frame Mask for cursor (channel 5) */
+#define LCCR5_EOFM6 (1<<13) /* End Of Frame Mask for command data (channel 6) */
+
+#define LCCR5_BSM1 (1<<16) /* Branch mask for Overlay 1 (channel 1) */
+#define LCCR5_BSM2 (1<<17) /* Branch mask for Overlay 2 (channel 2) */
+#define LCCR5_BSM3 (1<<18) /* Branch mask for Overlay 2 (channel 3) */
+#define LCCR5_BSM4 (1<<19) /* Branch mask for Overlay 2 (channel 4) */
+#define LCCR5_BSM5 (1<<20) /* Branch mask for cursor (channel 5) */
+#define LCCR5_BSM6 (1<<21) /* Branch mask for data command (channel 6) */
+
+#define LCCR5_IUM1 (1<<24) /* Input FIFO Underrun Mask for Overlay 1 */
+#define LCCR5_IUM2 (1<<25) /* Input FIFO Underrun Mask for Overlay 2 */
+#define LCCR5_IUM3 (1<<26) /* Input FIFO Underrun Mask for Overlay 2 */
+#define LCCR5_IUM4 (1<<27) /* Input FIFO Underrun Mask for Overlay 2 */
+#define LCCR5_IUM5 (1<<28) /* Input FIFO Underrun Mask for cursor */
+#define LCCR5_IUM6 (1<<29) /* Input FIFO Underrun Mask for data command */
+
+#define OVL1C1_O1EN (1<<31) /* Enable bit for Overlay 1 */
+#define OVL2C1_O2EN (1<<31) /* Enable bit for Overlay 2 */
+#define CCR_CEN (1<<31) /* Enable bit for Cursor */
+
+/* Keypad controller */
+
+#define KPC __REG(0x41500000) /* Keypad Interface Control register */
+#define KPDK __REG(0x41500008) /* Keypad Interface Direct Key register */
+#define KPREC __REG(0x41500010) /* Keypad Intefcace Rotary Encoder register */
+#define KPMK __REG(0x41500018) /* Keypad Intefcace Matrix Key register */
+#define KPAS __REG(0x41500020) /* Keypad Interface Automatic Scan register */
+#define KPASMKP0 __REG(0x41500028) /* Keypad Interface Automatic Scan Multiple Key Presser register 0 */
+#define KPASMKP1 __REG(0x41500030) /* Keypad Interface Automatic Scan Multiple Key Presser register 1 */
+#define KPASMKP2 __REG(0x41500038) /* Keypad Interface Automatic Scan Multiple Key Presser register 2 */
+#define KPASMKP3 __REG(0x41500040) /* Keypad Interface Automatic Scan Multiple Key Presser register 3 */
+#define KPKDI __REG(0x41500048) /* Keypad Interface Key Debounce Interval register */
+
+#define KPC_AS (0x1 << 30) /* Automatic Scan bit */
+#define KPC_ASACT (0x1 << 29) /* Automatic Scan on Activity */
+#define KPC_MI (0x1 << 22) /* Matrix interrupt bit */
+#define KPC_IMKP (0x1 << 21) /* Ignore Multiple Key Press */
+#define KPC_MS7 (0x1 << 20) /* Matrix scan line 7 */
+#define KPC_MS6 (0x1 << 19) /* Matrix scan line 6 */
+#define KPC_MS5 (0x1 << 18) /* Matrix scan line 5 */
+#define KPC_MS4 (0x1 << 17) /* Matrix scan line 4 */
+#define KPC_MS3 (0x1 << 16) /* Matrix scan line 3 */
+#define KPC_MS2 (0x1 << 15) /* Matrix scan line 2 */
+#define KPC_MS1 (0x1 << 14) /* Matrix scan line 1 */
+#define KPC_MS0 (0x1 << 13) /* Matrix scan line 0 */
+#define KPC_ME (0x1 << 12) /* Matrix Keypad Enable */
+#define KPC_MIE (0x1 << 11) /* Matrix Interrupt Enable */
+#define KPC_DK_DEB_SEL (0x1 << 9) /* Direct Key Debounce select */
+#define KPC_DI (0x1 << 5) /* Direct key interrupt bit */
+#define KPC_DEE0 (0x1 << 2) /* Rotary Encoder 0 Enable */
+#define KPC_DE (0x1 << 1) /* Direct Keypad Enable */
+#define KPC_DIE (0x1 << 0) /* Direct Keypad interrupt Enable */
+
+#define KPDK_DKP (0x1 << 31)
+#define KPDK_DK7 (0x1 << 7)
+#define KPDK_DK6 (0x1 << 6)
+#define KPDK_DK5 (0x1 << 5)
+#define KPDK_DK4 (0x1 << 4)
+#define KPDK_DK3 (0x1 << 3)
+#define KPDK_DK2 (0x1 << 2)
+#define KPDK_DK1 (0x1 << 1)
+#define KPDK_DK0 (0x1 << 0)
+
+#define KPREC_OF1 (0x1 << 31)
+#define kPREC_UF1 (0x1 << 30)
+#define KPREC_OF0 (0x1 << 15)
+#define KPREC_UF0 (0x1 << 14)
+
+#define KPMK_MKP (0x1 << 31)
+#define KPAS_SO (0x1 << 31)
+#define KPASMKPx_SO (0x1 << 31)
+
+#define GPIO113_BIT (1 << 17)/* GPIO113 in GPSR, GPCR, bit 17 */
+#define PSLR __REG(0x40F00034)
+#define PSTR __REG(0x40F00038) /* Power Manager Standby Configuration Reg */
+#define PSNR __REG(0x40F0003C) /* Power Manager Sense Configuration Reg */
+#define PVCR __REG(0x40F00040) /* Power Manager Voltage Change Control Reg */
+#define PKWR __REG(0x40F00050) /* Power Manager KB Wake-Up Enable Reg */
+#define PKSR __REG(0x40F00054) /* Power Manager KB Level-Detect Status Reg */
+#define OSMR4 __REG(0x40A00080) /* */
+#define OSCR4 __REG(0x40A00040) /* OS Timer Counter Register */
+#define OMCR4 __REG(0x40A000C0) /* */
+
+#endif /* CONFIG_PXA27X */
+
+#endif /* _PXA_REGS_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2004
+ * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
+ *
+ * (C) Copyright 2002
+ * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * Configuation settings for the LUBBOCK board.
+ *
+ * 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
+
+/*
+ * If we are developing, we might want to start armboot from ram
+ * so we MUST NOT initialize critical regs like mem-timing ...
+ */
+#define CONFIG_INIT_CRITICAL /* undef for developing */
+#define RTC
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_PXA27X 1 /* This is an PXA27x CPU */
+#define CONFIG_ADSVIX 1 /* on a Adsvix Board */
+#define CONFIG_MMC 1
+#define BOARD_LATE_INIT 1
+
+#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_FFUART 1 /* we use FFUART on ADSVIX */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE 38400
+
+#define CONFIG_DOS_PARTITION 1
+
+#define CONFIG_COMMANDS ((CONFIG_CMD_DFL & ~CFG_CMD_NET) | CFG_CMD_MMC | CFG_CMD_FAT | CFG_CMD_IDE | CFG_CMD_PCMCIA)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#undef CONFIG_SHOW_BOOT_PROGRESS
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_SERVERIP 192.168.1.99
+#define CONFIG_BOOTCOMMAND "run boot_flash"
+#define CONFIG_BOOTARGS "console=ttyS0,38400 ramdisk_size=12288"\
+ " rw root=/dev/ram initrd=0xa0800000,5m"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "program_boot_cf=" \
+ "mw.b 0xa0010000 0xff 0x20000; " \
+ "if pinit on && " \
+ "ide reset && " \
+ "fatload ide 0 0xa0010000 u-boot.bin; " \
+ "then " \
+ "protect off 0x0 0x1ffff; " \
+ "erase 0x0 0x1ffff; " \
+ "cp.b 0xa0010000 0x0 0x20000; " \
+ "fi\0" \
+ "program_uzImage_cf=" \
+ "mw.b 0xa0010000 0xff 0x180000; " \
+ "if pinit on && " \
+ "ide reset && " \
+ "fatload ide 0 0xa0010000 uzImage; " \
+ "then " \
+ "protect off 0x40000 0x1bffff; " \
+ "erase 0x40000 0x1bffff; " \
+ "cp.b 0xa0010000 0x40000 0x180000; " \
+ "fi\0" \
+ "program_ramdisk_cf=" \
+ "mw.b 0xa0010000 0xff 0x500000; " \
+ "if pinit on && " \
+ "ide reset && " \
+ "fatload ide 0 0xa0010000 ramdisk.gz; " \
+ "then " \
+ "protect off 0x1c0000 0x6bffff; " \
+ "erase 0x1c0000 0x6bffff; " \
+ "cp.b 0xa0010000 0x1c0000 0x500000; " \
+ "fi\0" \
+ "boot_cf=" \
+ "if pinit on && " \
+ "ide reset && " \
+ "fatload ide 0 0xa0030000 uzImage && " \
+ "fatload ide 0 0xa0800000 ramdisk.gz; " \
+ "then " \
+ "bootm 0xa0030000; " \
+ "fi\0" \
+ "program_boot_mmc=" \
+ "mw.b 0xa0010000 0xff 0x20000; " \
+ "if mmcinit && " \
+ "fatload mmc 0 0xa0010000 u-boot.bin; " \
+ "then " \
+ "protect off 0x0 0x1ffff; " \
+ "erase 0x0 0x1ffff; " \
+ "cp.b 0xa0010000 0x0 0x20000; " \
+ "fi\0" \
+ "program_uzImage_mmc=" \
+ "mw.b 0xa0010000 0xff 0x180000; " \
+ "if mmcinit && " \
+ "fatload mmc 0 0xa0010000 uzImage; " \
+ "then " \
+ "protect off 0x40000 0x1bffff; " \
+ "erase 0x40000 0x1bffff; " \
+ "cp.b 0xa0010000 0x40000 0x180000; " \
+ "fi\0" \
+ "program_ramdisk_mmc=" \
+ "mw.b 0xa0010000 0xff 0x500000; " \
+ "if mmcinit && " \
+ "fatload mmc 0 0xa0010000 ramdisk.gz; " \
+ "then " \
+ "protect off 0x1c0000 0x6bffff; " \
+ "erase 0x1c0000 0x6bffff; " \
+ "cp.b 0xa0010000 0x1c0000 0x500000; " \
+ "fi\0" \
+ "boot_mmc=" \
+ "if mmcinit && " \
+ "fatload mmc 0 0xa0030000 uzImage && " \
+ "fatload mmc 0 0xa0800000 ramdisk.gz; " \
+ "then " \
+ "bootm 0xa0030000; " \
+ "fi\0" \
+ "boot_flash=" \
+ "cp.b 0x1c0000 0xa0800000 0x500000; " \
+ "bootm 0x40000\0" \
+
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+/* #define CONFIG_INITRD_TAG 1 */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_HUSH_PARSER 1
+#define CFG_PROMPT_HUSH_PS2 "> "
+
+#define CFG_LONGHELP /* undef to save memory */
+#ifdef CFG_HUSH_PARSER
+#define CFG_PROMPT "$ " /* Monitor Command Prompt */
+#else
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#endif
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+#define CFG_DEVICE_NULLDEV 1
+
+#define CFG_MEMTEST_START 0xa0400000 /* memtest works on */
+#define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
+
+#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR 0xa1000000 /* default load address */
+
+#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
+#define CFG_CPUSPEED 0x207 /* need to look more closely, I think this is Turbo = 2x, L=91Mhz */
+
+ /* valid baudrates */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CFG_MMC_BASE 0xF0000000
+
+/*
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (128*1024) /* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
+#endif
+
+/*
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
+#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
+#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
+#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
+#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
+#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
+#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
+#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
+
+#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
+
+#define CFG_DRAM_BASE 0xa0000000
+#define CFG_DRAM_SIZE 0x04000000
+
+#define CFG_FLASH_BASE PHYS_FLASH_1
+
+/*
+ * GPIO settings
+ */
+
+#define CFG_GPSR0_VAL 0x00018004
+#define CFG_GPSR1_VAL 0x004F0080
+#define CFG_GPSR2_VAL 0x13EFC000
+#define CFG_GPSR3_VAL 0x0006E032
+#define CFG_GPCR0_VAL 0x084AFE1A
+#define CFG_GPCR1_VAL 0x003003F2
+#define CFG_GPCR2_VAL 0x0C014000
+#define CFG_GPCR3_VAL 0x00000C00
+#define CFG_GPDR0_VAL 0xCBC3BFFC
+#define CFG_GPDR1_VAL 0x00FFABF3
+#define CFG_GPDR2_VAL 0x1EEFFC00
+#define CFG_GPDR3_VAL 0x0187EC32
+#define CFG_GAFR0_L_VAL 0x84400000
+#define CFG_GAFR0_U_VAL 0xA51A8010
+#define CFG_GAFR1_L_VAL 0x699A955A
+#define CFG_GAFR1_U_VAL 0x0005A0AA
+#define CFG_GAFR2_L_VAL 0x40000000
+#define CFG_GAFR2_U_VAL 0x0109A400
+#define CFG_GAFR3_L_VAL 0x54000000
+#define CFG_GAFR3_U_VAL 0x00001409
+
+#define CFG_PSSR_VAL 0x20
+
+/*
+ * Clock settings
+ */
+#define CFG_CKEN 0x00400200
+#define CFG_CCCR 0x02000290 /* 520Mhz */
+/* #define CFG_CCCR 0x02000210 416 Mhz */
+
+/*
+ * Memory settings
+ */
+
+#define CFG_MSC0_VAL 0x23F2B3DB
+#define CFG_MSC1_VAL 0x0000CCD1
+#define CFG_MSC2_VAL 0x0000B884
+#define CFG_MDCNFG_VAL 0x08000AC8
+#define CFG_MDREFR_VAL 0x0000001E
+#define CFG_MDMRS_VAL 0x00000000
+
+#define CFG_FLYCNFG_VAL 0x00010001
+#define CFG_SXCNFG_VAL 0x40044004
+
+/*
+ * PCMCIA and CF Interfaces
+ */
+#define CFG_MECR_VAL 0x00000002
+#define CFG_MCMEM0_VAL 0x00004204
+#define CFG_MCMEM1_VAL 0x00000000
+#define CFG_MCATT0_VAL 0x00010504
+#define CFG_MCATT1_VAL 0x00000000
+#define CFG_MCIO0_VAL 0x00008407
+#define CFG_MCIO1_VAL 0x00000000
+
+#define CONFIG_PXA_PCMCIA 1
+#define CONFIG_PXA_IDE 1
+
+#define CONFIG_PCMCIA_SLOT_A 1
+/* just to keep build system happy */
+
+#define CFG_PCMCIA_MEM_ADDR 0x28000000
+#define CFG_PCMCIA_MEM_SIZE 0x04000000
+
+
+#define CFG_IDE_MAXBUS 1
+/* max. 1 IDE bus */
+#define CFG_IDE_MAXDEVICE 1
+/* max. 1 drive per IDE bus */
+
+#define CFG_ATA_IDE0_OFFSET 0x0000
+
+#define CFG_ATA_BASE_ADDR 0x20000000
+
+/* Offset for data I/O */
+#define CFG_ATA_DATA_OFFSET 0x1f0
+
+/* Offset for normal register accesses */
+#define CFG_ATA_REG_OFFSET 0x1f0
+
+/* Offset for alternate registers */
+#define CFG_ATA_ALT_OFFSET 0x3f0
+
+/*
+ * FLASH and environment organization
+ */
+
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER 1
+
+#define CFG_MONITOR_BASE 0
+#define CFG_MONITOR_LEN 0x20000
+
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 4 + 255 /* max number of sectors on one chip */
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
+
+/* write flash less slowly */
+#define CFG_FLASH_USE_BUFFER_WRITE 1
+
+/* Flash environment locations */
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_ADDR (PHYS_FLASH_1 + CFG_MONITOR_LEN) /* Addr of Environment Sector */
+#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment */
+#define CFG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */
+
+#endif /* __CONFIG_H */
projects / oweals / u-boot.git / commitdiff