Re: [U-Boot] [PATCH 1/6] arm: Remove edb9315a board

Hi Simon,

I posted a patch http://patchwork.ozlabs.org/patch/516053/ to move this board to generic but still haven't got any feedback.

On Sat, Sep 12, 2015 at 8:50 PM, Simon Glass sjg@chromium.org wrote:

This board has not been converted to generic board by the deadline. Remove it.

Signed-off-by: Simon Glass sjg@chromium.org

arch/arm/Kconfig | 5 - board/cirrus/edb93xx/Kconfig | 15 -- board/cirrus/edb93xx/MAINTAINERS | 6 - board/cirrus/edb93xx/Makefile | 11 -- board/cirrus/edb93xx/edb93xx.c | 382

---

board/cirrus/edb93xx/u-boot.lds | 116 ------------ configs/edb9315a_defconfig | 6 - include/configs/edb93xx.h | 284 ----------------------------- 8 files changed, 825 deletions(-) delete mode 100644 board/cirrus/edb93xx/Kconfig delete mode 100644 board/cirrus/edb93xx/MAINTAINERS delete mode 100644 board/cirrus/edb93xx/Makefile delete mode 100644 board/cirrus/edb93xx/edb93xx.c delete mode 100644 board/cirrus/edb93xx/u-boot.lds delete mode 100644 configs/edb9315a_defconfig delete mode 100644 include/configs/edb93xx.h

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 57c48d5..2c50ada 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -75,10 +75,6 @@ choice config ARCH_AT91 bool "Atmel AT91"

-config TARGET_EDB93XX

•   bool "Support edb93xx"
  

•   select CPU_ARM920T
  

config TARGET_VCMA9 bool "Support VCMA9" select CPU_ARM920T @@ -713,7 +709,6 @@ source "board/bluegiga/apx4devkit/Kconfig" source "board/broadcom/bcm28155_ap/Kconfig" source "board/broadcom/bcmcygnus/Kconfig" source "board/broadcom/bcmnsp/Kconfig" -source "board/cirrus/edb93xx/Kconfig" source "board/compulab/cm_t335/Kconfig" source "board/compulab/cm_t43/Kconfig" source "board/creative/xfi3/Kconfig" diff --git a/board/cirrus/edb93xx/Kconfig b/board/cirrus/edb93xx/Kconfig deleted file mode 100644 index c5f4897..0000000 --- a/board/cirrus/edb93xx/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -if TARGET_EDB93XX

-config SYS_BOARD

•   default "edb93xx"
  

-config SYS_VENDOR

•   default "cirrus"
  

-config SYS_SOC

•   default "ep93xx"
  

-config SYS_CONFIG_NAME

•   default "edb93xx"
  

-endif diff --git a/board/cirrus/edb93xx/MAINTAINERS b/board/cirrus/edb93xx/MAINTAINERS deleted file mode 100644 index 3bb2843..0000000 --- a/board/cirrus/edb93xx/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -EDB93XX BOARD -M: Sergey Kostanbaev sergey.kostanbaev@fairwaves.ru -S: Maintained -F: board/cirrus/edb93xx/ -F: include/configs/edb93xx.h -F: configs/edb9315a_defconfig diff --git a/board/cirrus/edb93xx/Makefile b/board/cirrus/edb93xx/Makefile deleted file mode 100644 index d03c498..0000000 --- a/board/cirrus/edb93xx/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# (C) Copyright 2013 -# Sergey Kostanbaev <sergey.kostanbaev <at> fairwaves.ru> -# -# (C) Copyright 2003-2006 -# Wolfgang Denk, DENX Software Engineering, wd <at> denx.de. -# -# * SPDX-License-Identifier: GPL-2.0+ -#

-obj-y := edb93xx.o diff --git a/board/cirrus/edb93xx/edb93xx.c b/board/cirrus/edb93xx/edb93xx.c deleted file mode 100644 index 8963d3a..0000000 --- a/board/cirrus/edb93xx/edb93xx.c +++ /dev/null @@ -1,382 +0,0 @@ -/*

• • Board initialization for EP93xx
• • Copyright (C) 2013
• • Sergey Kostanbaev <sergey.kostanbaev <at> fairwaves.ru>
• • Copyright (C) 2009
• • Matthias Kaehlcke <matthias <at> kaehlcke.net>
• • (C) Copyright 2002 2003
• • Network Audio Technologies, Inc. <www.netaudiotech.com>
• • Adam Bezanson <bezanson <at> netaudiotech.com>
• • SPDX-License-Identifier: GPL-2.0+
• */

-#include <config.h> -#include <common.h> -#include <netdev.h> -#include <asm/io.h> -#include <asm/arch/ep93xx.h>

-DECLARE_GLOBAL_DATA_PTR;

-/*

• • usb_div: 4, nbyp2: 1, pll2_en: 1
• • pll2_x1: 368640000.000000, pll2_x2ip: 15360000.000000,
• • pll2_x2: 384000000.000000, pll2_out: 192000000.000000
• */

-#define CLKSET2_VAL (23 << SYSCON_CLKSET_PLL_X2IPD_SHIFT | \

•                   24 << SYSCON_CLKSET_PLL_X2FBD2_SHIFT |  \
  

•                   24 << SYSCON_CLKSET_PLL_X1FBD1_SHIFT |  \
  

•                   1 << SYSCON_CLKSET_PLL_PS_SHIFT |       \
  

•                   SYSCON_CLKSET2_PLL2_EN |                \
  

•                   SYSCON_CLKSET2_NBYP2 |                  \
  

•                   3 << SYSCON_CLKSET2_USB_DIV_SHIFT)
  

-#define SMC_BCR6_VALUE (2 << SMC_BCR_IDCY_SHIFT | 5 << SMC_BCR_WST1_SHIFT | \

•                   SMC_BCR_BLE | 2 << SMC_BCR_WST2_SHIFT | \
  

•                   1 << SMC_BCR_MW_SHIFT)
  

-/* delay execution before timers are initialized */ -static inline void early_udelay(uint32_t usecs) -{

•   /* loop takes 4 cycles at 5.0ns (fastest case, running at 200MHz)
  

*/

•   register uint32_t loops = (usecs * 1000) / 20;
  

•   __asm__ volatile ("1:\n"
  

•                   "subs %0, %1, #1\n"
  

•                   "bne 1b" : "=r" (loops) : "0" (loops));
  

-}

-#ifndef CONFIG_EP93XX_NO_FLASH_CFG -static void flash_cfg(void) -{

•   struct smc_regs *smc = (struct smc_regs *)SMC_BASE;
  

•   writel(SMC_BCR6_VALUE, &smc->bcr6);
  

-} -#else -#define flash_cfg() -#endif

-int board_init(void) -{

•   /*
  

•    * Setup PLL2, PPL1 has been set during lowlevel init
  

•    */
  

•   struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE;
  

•   writel(CLKSET2_VAL, &syscon->clkset2);
  

•   /*
  

•    * the user's guide recommends to wait at least 1 ms for PLL2 to
  

•    * stabilize
  

•    */
  

•   early_udelay(1000);
  

•   /* Go to Async mode */
  

•   __asm__ volatile ("mrc p15, 0, r0, c1, c0, 0");
  

•   __asm__ volatile ("orr r0, r0, #0xc0000000");
  

•   __asm__ volatile ("mcr p15, 0, r0, c1, c0, 0");
  

•   icache_enable();
  

-#ifdef USE_920T_MMU

•   dcache_enable();
  

-#endif

•   /* Machine number, as defined in linux/arch/arm/tools/mach-types */
  

•   gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
  

•   /* adress of boot parameters */
  

•   gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
  

•   /* We have a console */
  

•   gd->have_console = 1;
  

•   enable_interrupts();
  

•   flash_cfg();
  

•   green_led_on();
  

•   red_led_off();
  

•   return 0;
  

-}

-int board_early_init_f(void) -{

•   /*
  

•    * set UARTBAUD bit to drive UARTs with 14.7456MHz instead of
  

•    * 14.7456/2 MHz
  

•    */
  

•   struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE;
  

•   writel(SYSCON_PWRCNT_UART_BAUD, &syscon->pwrcnt);
  

•   return 0;
  

-}

-int board_eth_init(bd_t *bd) -{

•   return ep93xx_eth_initialize(0, MAC_BASE);
  

-}

-static void dram_fill_bank_addr(unsigned dram_addr_mask, unsigned dram_bank_cnt,

•                           unsigned
  

dram_bank_base[CONFIG_NR_DRAM_BANKS]) -{

•   if (dram_bank_cnt == 1) {
  

•           dram_bank_base[0] = PHYS_SDRAM_1;
  

•   } else {
  

•           /* Table lookup for holes in address space. Maximum memory
  

•            * for the single SDCS may be up to 256Mb. We start
  

scanning

•            * banks from 1Mb, so it could be up to 128 banks
  

theoretically.

•            * We need at maximum 7 bits for the loockup, 8 slots is
  

•            * enough for the worst case.
  

•            */
  

•           unsigned tbl[8];
  

•           unsigned i = dram_bank_cnt / 2;
  

•           unsigned j = 0x00100000; /* 1 Mb */
  

•           unsigned *ptbl = tbl;
  

•           do {
  

•                   while (!(dram_addr_mask & j)) {
  

•                           j <<= 1;
  

•                   }
  

•                   *ptbl++ = j;
  

•                   j <<= 1;
  

•                   i >>= 1;
  

•           } while (i != 0);
  

•           for (i = dram_bank_cnt, j = 0;
  

•                (i != 0) && (j < CONFIG_NR_DRAM_BANKS); --i, ++j) {
  

•                   unsigned addr = PHYS_SDRAM_1;
  

•                   unsigned k;
  

•                   unsigned bit;
  

•                   for (k = 0, bit = 1; k < 8; k++, bit <<= 1) {
  

•                           if (bit & j)
  

•                                   addr |= tbl[k];
  

•                   }
  

•                   dram_bank_base[j] = addr;
  

•           }
  

•   }
  

-}

-/* called in board_init_f (before relocation) */ -static unsigned dram_init_banksize_int(int print) -{

•   /*
  

•    * Collect information of banks that has been filled during
  

lowlevel

•    * initialization
  

•    */
  

•   unsigned i;
  

•   unsigned dram_bank_base[CONFIG_NR_DRAM_BANKS];
  

•   unsigned dram_total = 0;
  

•   unsigned dram_bank_size = *(unsigned *)
  

•                             (PHYS_SDRAM_1 |
  

UBOOT_MEMORYCNF_BANK_SIZE);

•   unsigned dram_addr_mask = *(unsigned *)
  

•                             (PHYS_SDRAM_1 |
  

UBOOT_MEMORYCNF_BANK_MASK);

•   unsigned dram_bank_cnt = *(unsigned *)
  

•                            (PHYS_SDRAM_1 |
  

UBOOT_MEMORYCNF_BANK_COUNT);

•   dram_fill_bank_addr(dram_addr_mask, dram_bank_cnt, dram_bank_base);
  

•   for (i = 0; i < dram_bank_cnt; i++) {
  

•           gd->bd->bi_dram[i].start = dram_bank_base[i];
  

•           gd->bd->bi_dram[i].size = dram_bank_size;
  

•           dram_total += dram_bank_size;
  

•   }
  

•   for (; i < CONFIG_NR_DRAM_BANKS; i++) {
  

•           gd->bd->bi_dram[i].start = 0;
  

•           gd->bd->bi_dram[i].size = 0;
  

•   }
  

•   if (print) {
  

•           printf("DRAM mask: %08x\n", dram_addr_mask);
  

•           printf("DRAM total %u banks:\n", dram_bank_cnt);
  

•           printf("bank          base-address          size\n");
  

•           if (dram_bank_cnt > CONFIG_NR_DRAM_BANKS) {
  

•                   printf("WARNING! UBoot was configured for %u
  

banks,\n"

•                           "but %u has been found. "
  

•                           "Supressing extra memory banks\n",
  

•                            CONFIG_NR_DRAM_BANKS, dram_bank_cnt);
  

•                   dram_bank_cnt = CONFIG_NR_DRAM_BANKS;
  

•           }
  

•           for (i = 0; i < dram_bank_cnt; i++) {
  

•                   printf("  %u             %08x            %08x\n",
  

•                          i, dram_bank_base[i], dram_bank_size);
  

•           }
  

•           printf("  ------------------------------------------\n"
  

•                   "Total                              %9d\n\n",
  

•                   dram_total);
  

•   }
  

•   return dram_total;
  

-}

-void dram_init_banksize(void) -{

•   dram_init_banksize_int(0);
  

-}

-/* called in board_init_f (before relocation) */ -int dram_init(void) -{

•   struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE;
  

•   unsigned sec_id = readl(SECURITY_EXTENSIONID);
  

•   unsigned chip_id = readl(&syscon->chipid);
  

•   printf("CPU: Cirrus Logic ");
  

•   switch (sec_id & 0x000001FE) {
  

•   case 0x00000008:
  

•           printf("EP9301");
  

•           break;
  

•   case 0x00000004:
  

•           printf("EP9307");
  

•           break;
  

•   case 0x00000002:
  

•           printf("EP931x");
  

•           break;
  

•   case 0x00000000:
  

•           printf("EP9315");
  

•           break;
  

•   default:
  

•           printf("<unknown>");
  

•           break;
  

•   }
  

•   printf(" - Rev. ");
  

•   switch (chip_id & 0xF0000000) {
  

•   case 0x00000000:
  

•           printf("A");
  

•           break;
  

•   case 0x10000000:
  

•           printf("B");
  

•           break;
  

•   case 0x20000000:
  

•           printf("C");
  

•           break;
  

•   case 0x30000000:
  

•           printf("D0");
  

•           break;
  

•   case 0x40000000:
  

•           printf("D1");
  

•           break;
  

•   case 0x50000000:
  

•           printf("E0");
  

•           break;
  

•   case 0x60000000:
  

•           printf("E1");
  

•           break;
  

•   case 0x70000000:
  

•           printf("E2");
  

•           break;
  

•   default:
  

•           printf("?");
  

•           break;
  

•   }
  

•   printf(" (SecExtID=%.8x/ChipID=%.8x)\n", sec_id, chip_id);
  

•   gd->ram_size = dram_init_banksize_int(1);
  

•   return 0;
  

-}

-#ifdef CONFIG_EP93XX_SPI -#include <spi.h>

-/*

• • EGIO0-EGIPO7 -> port A
• • EGIO8-EGIP15 -> port B
• */

-static void ep93xx_set_epgio(unsigned num) -{

•   struct gpio_regs *regs = (struct gpio_regs *)GPIO_BASE;
  

•   if (num < 8)
  

•           writel(readl(&regs->padr) | (1<<num), &regs->padr);
  

•   else
  

•           writel(readl(&regs->pbdr) | (1<<(num-8)), &regs->pbdr);
  

-}

-static void ep93xx_clear_epgio(unsigned num) -{

•   struct gpio_regs *regs = (struct gpio_regs *)GPIO_BASE;
  

•   if (num < 8)
  

•           writel(readl(&regs->padr) & (~(1<<num)), &regs->padr);
  

•   else
  

•           writel(readl(&regs->pbdr) & (~(1<<(num-8))), &regs->pbdr);
  

-}

-static void ep93xx_dir_epgio_out(unsigned num) -{

•   struct gpio_regs *regs = (struct gpio_regs *)GPIO_BASE;
  

•   if (num < 8)
  

•           writel(readl(&regs->paddr) | (1<<num), &regs->paddr);
  

•   else
  

•           writel(readl(&regs->pbddr) | (1<<(num-8)), &regs->pbddr);
  

-}

-int spi_cs_is_valid(unsigned int bus, unsigned int cs) -{

•   if (bus == 0 && cs < 16)
  

•           return 1;
  

•   return 0;
  

-}

-void spi_cs_activate(struct spi_slave *slave) -{

•   ep93xx_clear_epgio(slave->cs);
  

-}

-void spi_cs_deactivate(struct spi_slave *slave) -{

•   ep93xx_set_epgio(slave->cs);
  

-}

-#ifdef CONFIG_MMC_SPI -#include <mmc.h>

-#ifndef CONFIG_MMC_SPI_CS_EPGIO -# define CONFIG_MMC_SPI_CS_EPGIO 4 -#endif

-#ifndef CONFIG_MMC_SPI_SPEED -# define CONFIG_MMC_SPI_SPEED 25000000 -#endif

-#ifndef CONFIG_MMC_SPI_MODE -# define CONFIG_MMC_SPI_MODE SPI_MODE_0 -#endif

-int board_mmc_init(bd_t *bis) -{

•   struct gpio_regs *regs = (struct gpio_regs *)GPIO_BASE;
  

•   ep93xx_set_epgio(CONFIG_MMC_SPI_CS_EPGIO);
  

•   ep93xx_dir_epgio_out(CONFIG_MMC_SPI_CS_EPGIO);
  

-#ifdef CONFIG_MMC_SPI_POWER_EGPIO

•   ep93xx_dir_epgio_out(CONFIG_MMC_SPI_POWER_EGPIO);
  

•   ep93xx_set_epgio(CONFIG_MMC_SPI_POWER_EGPIO);
  

-#elif defined(CONFIG_MMC_SPI_NPOWER_EGPIO)

•   ep93xx_dir_epgio_out(CONFIG_MMC_SPI_NPOWER_EGPIO);
  

•   ep93xx_clear_epgio(CONFIG_MMC_SPI_NPOWER_EGPIO);
  

-#endif

•   struct mmc *mmc = mmc_spi_init(0, CONFIG_MMC_SPI_CS_EPGIO,
  

•                           CONFIG_MMC_SPI_SPEED, CONFIG_MMC_SPI_MODE);
  

•   if (!mmc) {
  

•           printf("Failed to create MMC Device\n");
  

•           return 1;
  

•   }
  

•   mmc_init(mmc);
  

•   return 0;
  

-}

-#endif /* CONFIG_MMC_SPI */ -#endif /* CONFIG_EP93XX_SPI */ diff --git a/board/cirrus/edb93xx/u-boot.lds b/board/cirrus/edb93xx/u-boot.lds deleted file mode 100644 index 4aa7891..0000000 --- a/board/cirrus/edb93xx/u-boot.lds +++ /dev/null @@ -1,116 +0,0 @@ -/*

• • Copyright (C) 2013
• • Sergey Kostanbaev <sergey.kostanbaev <at> fairwaves.ru>
• • Copyright (c) 2004-2008 Texas Instruments
• • (C) Copyright 2002
• • Gary Jennejohn, DENX Software Engineering, garyj@denx.de
• • SPDX-License-Identifier: GPL-2.0+
• */

-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{

•   . = 0x00000000;
  

•   . = ALIGN(4);
  

•   .text : {
  

•           *(.__image_copy_start)
  

•           *(.vectors)
  

•           arch/arm/cpu/arm920t/start.o (.text*)
  

•           . = 0x1000;
  

•           LONG(0x53555243)
  

•           *(.text*)
  

•   }
  

•   . = ALIGN(4);
  

•   .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
  

•   . = ALIGN(4);
  

•   .data : {
  

•           *(.data*)
  

•   }
  

•   . = ALIGN(4);
  

•   . = .;
  

•   . = ALIGN(4);
  

•   .u_boot_list : {
  

•           KEEP(*(SORT(.u_boot_list*)));
  

•   }
  

•   . = ALIGN(4);
  

•   .image_copy_end :
  

•   {
  

•           *(.__image_copy_end)
  

•   }
  

•   .rel_dyn_start :
  

•   {
  

•           *(.__rel_dyn_start)
  

•   }
  

•   .rel.dyn : {
  

•           *(.rel*)
  

•   }
  

•   .rel_dyn_end :
  

•   {
  

•           *(.__rel_dyn_end)
  

•   }
  

•   .end :
  

•   {
  

•           *(.__end)
  

•   }
  

•   _image_binary_end = .;
  

•   /*
  

•    * Deprecated: this MMU section is used by pxa at present but
  

•    * should not be used by new boards/CPUs.
  

•    */
  

•   . = ALIGN(4096);
  

•   .mmutable : {
  

•           *(.mmutable)
  

•   }
  

-/*

• • Compiler-generated __bss_start and __bss_end, see arch/arm/lib/bss.c
• • __bss_base and __bss_limit are for linker only (overlay ordering)
• */

•   .bss_start __rel_dyn_start (OVERLAY) : {
  

•           KEEP(*(.__bss_start));
  

•           __bss_base = .;
  

•   }
  

•   .bss __bss_base (OVERLAY) : {
  

•           *(.bss*)
  

•            . = ALIGN(4);
  

•            __bss_limit = .;
  

•   }
  

•   .bss_end __bss_limit (OVERLAY) : {
  

•           KEEP(*(.__bss_end));
  

•   }
  

•   .dynsym _image_binary_end : { *(.dynsym) }
  

•   .dynbss : { *(.dynbss) }
  

•   .dynstr : { *(.dynstr*) }
  

•   .dynamic : { *(.dynamic*) }
  

•   .plt : { *(.plt*) }
  

•   .interp : { *(.interp*) }
  

•   .gnu.hash : { *(.gnu.hash) }
  

•   .gnu : { *(.gnu*) }
  

•   .ARM.exidx : { *(.ARM.exidx*) }
  

•   .gnu.linkonce.armexidx : { *(.gnu.linkonce.armexidx.*) }
  

-} diff --git a/configs/edb9315a_defconfig b/configs/edb9315a_defconfig deleted file mode 100644 index 452bf0d..0000000 --- a/configs/edb9315a_defconfig +++ /dev/null @@ -1,6 +0,0 @@ -CONFIG_ARM=y -CONFIG_TARGET_EDB93XX=y -CONFIG_SYS_EXTRA_OPTIONS="MK_edb9315a" -# CONFIG_CMD_XIMG is not set -# CONFIG_CMD_FPGA is not set -# CONFIG_CMD_SETEXPR is not set diff --git a/include/configs/edb93xx.h b/include/configs/edb93xx.h deleted file mode 100644 index efe2a9d..0000000 --- a/include/configs/edb93xx.h +++ /dev/null @@ -1,284 +0,0 @@ -/*

• • U-boot - Configuration file for Cirrus Logic EDB93xx boards
• */

-#ifndef __CONFIG_H -#define __CONFIG_H

-#ifdef CONFIG_MK_edb9301 -#define CONFIG_EDB9301 -#elif defined(CONFIG_MK_edb9302) -#define CONFIG_EDB9302 -#elif defined(CONFIG_MK_edb9302a) -#define CONFIG_EDB9302A -#elif defined(CONFIG_MK_edb9307) -#define CONFIG_EDB9307 -#elif defined(CONFIG_MK_edb9307a) -#define CONFIG_EDB9307A -#elif defined(CONFIG_MK_edb9312) -#define CONFIG_EDB9312 -#elif defined(CONFIG_MK_edb9315) -#define CONFIG_EDB9315 -#elif defined(CONFIG_MK_edb9315a) -#define CONFIG_EDB9315A -#else -#error "no board defined" -#endif

-/* Initial environment and monitor configuration options. */ -#define CONFIG_BOOTDELAY 2 -#define CONFIG_CMDLINE_TAG 1 -#define CONFIG_INITRD_TAG 1 -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_BOOTARGS "root=/dev/nfs console=ttyAM0,115200 ip=dhcp" -#define CONFIG_BOOTFILE "edb93xx.img"

-#define CONFIG_SYS_HUSH_PARSER 1 -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "

-#define CONFIG_SYS_LDSCRIPT "board/cirrus/edb93xx/u-boot.lds"

-#undef CONFIG_SYS_PROMPT -#ifdef CONFIG_EDB9301 -#define CONFIG_EP9301 -#define CONFIG_MACH_TYPE MACH_TYPE_EDB9301 -#define CONFIG_SYS_PROMPT "EDB9301> " -#define CONFIG_ENV_SECT_SIZE 0x00020000 -#elif defined(CONFIG_EDB9302) -#define CONFIG_EP9302 -#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302 -#define CONFIG_SYS_PROMPT "EDB9302> " -#define CONFIG_ENV_SECT_SIZE 0x00020000 -#elif defined(CONFIG_EDB9302A) -#define CONFIG_EP9302 -#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A -#define CONFIG_SYS_PROMPT "EDB9302A> " -#define CONFIG_ENV_SECT_SIZE 0x00020000 -#elif defined(CONFIG_EDB9307) -#define CONFIG_EP9307 -#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307 -#define CONFIG_SYS_PROMPT "EDB9307> " -#define CONFIG_ENV_SECT_SIZE 0x00040000 -#elif defined(CONFIG_EDB9307A) -#define CONFIG_EP9307 -#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A -#define CONFIG_SYS_PROMPT "EDB9307A> " -#define CONFIG_ENV_SECT_SIZE 0x00020000 -#elif defined(CONFIG_EDB9312) -#define CONFIG_EP9312 -#define CONFIG_MACH_TYPE MACH_TYPE_EDB9312 -#define CONFIG_SYS_PROMPT "EDB9312> " -#define CONFIG_ENV_SECT_SIZE 0x00040000 -#elif defined(CONFIG_EDB9315) -#define CONFIG_EP9315 -#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315 -#define CONFIG_SYS_PROMPT "EDB9315> " -#define CONFIG_ENV_SECT_SIZE 0x00040000 -#elif defined(CONFIG_EDB9315A) -#define CONFIG_EP9315 -#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A -#define CONFIG_SYS_PROMPT "EDB9315A> " -#define CONFIG_ENV_SECT_SIZE 0x00020000 -#else -#error "no board defined" -#endif

-/* High-level configuration options */ -#define CONFIG_EP93XX 1 /* This is a Cirrus Logic 93xx SoC */

-#define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */ -#undef CONFIG_USE_IRQ /* Don't need IRQ/FIQ */

-/* Monitor configuration */ -#undef CONFIG_CMD_DATE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_JFFS2

-#define CONFIG_SYS_LONGHELP /* Enable "long" help in mon */ -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ -/* Print buffer size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) -/* Boot argument buffer size */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE -#define CONFIG_SYS_MAXARGS 16 /* Max number of command args */

-/* Serial port hardware configuration */ -#define CONFIG_PL010_SERIAL -#define CONFIG_CONS_INDEX 0 -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, \

•                    115200, 230400}
  

-#define CONFIG_SYS_SERIAL0 0x808C0000 -#define CONFIG_SYS_SERIAL1 0x808D0000 -/*#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \

•        (void *)CONFIG_SYS_SERIAL1} */
  

-#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0}

-/* Status LED */ -#define CONFIG_STATUS_LED 1 /* Status LED enabled */ -#define CONFIG_BOARD_SPECIFIC_LED 1 -#define STATUS_LED_GREEN 0 -#define STATUS_LED_RED 1 -/* Green */ -#define STATUS_LED_BIT STATUS_LED_GREEN -#define STATUS_LED_STATE STATUS_LED_ON -#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) -/* Red */ -#define STATUS_LED_BIT1 STATUS_LED_RED -#define STATUS_LED_STATE1 STATUS_LED_OFF -#define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2) -/* Optional value */ -#define STATUS_LED_BOOT STATUS_LED_BIT

-/* Network hardware configuration */ -#define CONFIG_DRIVER_EP93XX_MAC -#define CONFIG_MII_SUPPRESS_PREAMBLE -#define CONFIG_MII -#define CONFIG_PHY_ADDR 1 -#undef CONFIG_NETCONSOLE

-/* SDRAM configuration */ -#if defined(CONFIG_EDB9301) || defined(CONFIG_EDB9302) || \

• defined(CONFIG_EDB9307) || defined CONFIG_EDB9312 || \
• defined(CONFIG_EDB9315)

-/*

• • EDB9301/2 has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
• • 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We

set

• • the SROMLL bit on the processor, resulting in this non-contiguous

memory map.

• • The EDB9307, EDB9312, and EDB9315 have 2 banks of SDRAM consisting of
• • 2x Samsung K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total

of

• • 64 MB of SDRAM.
• */

-#define CONFIG_EDB93XX_SDCS3

-#elif defined(CONFIG_EDB9302A) || \

• defined(CONFIG_EDB9307A) || defined(CONFIG_EDB9315A)

-/*

• • EDB9302a has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
• • 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We

set

• • the SROMLL bit on the processor, resulting in this non-contiguous

memory map.

• • The EDB9307A and EDB9315A have 2 banks of SDRAM consisting of 2x

Samsung

• • K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of 64 MB of

SDRAM.

• */

-#define CONFIG_EDB93XX_SDCS0

-#else -#error "no SDCS configuration for this board" -#endif

-#if defined(CONFIG_EDB93XX_SDCS3) -#define CONFIG_SYS_LOAD_ADDR 0x01000000 /* Default load address */ -#define PHYS_SDRAM_1 0x00000000 -#elif defined(CONFIG_EDB93XX_SDCS0) -#define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* Default load address */ -#define PHYS_SDRAM_1 0xc0000000 -#endif

-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_NR_DRAM_BANKS 8

-#define CONFIG_SYS_INIT_SP_ADDR \

• (CONFIG_SYS_SDRAM_BASE + 32*1024 - GENERATED_GBL_DATA_SIZE)

-/* Must match kernel config */ -#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)

-/* Run-time memory allocatons */ -#define CONFIG_SYS_GBL_DATA_SIZE 128 -#define CONFIG_STACKSIZE (128 * 1024)

-#if defined(CONFIG_USE_IRQ) -#define CONFIG_STACKSIZE_IRQ (4 * 1024) -#define CONFIG_STACKSIZE_FIQ (4 * 1024) -#endif

-#define CONFIG_SYS_MALLOC_LEN (512 * 1024)

-/*

• • FLASH and environment organization
• • The EDB9301, EDB9302(a), EDB9307a, EDB9315a have 1 bank of flash

memory at

• • 0x60000000 consisting of 1x Intel TE28F128J3C-150 128 Mbit flash on a

16-bit

• • data bus, for a total of 16 MB of CFI-compatible flash.
• • The EDB9307, EDB9312, and EDB9315 have 1 bank of flash memory at
• • 0x60000000 consisting of 2x Micron MT28F128J3-12 128 Mbit flash on a

32-bit

• • data bus, for a total of 32 MB of CFI-compatible flash.

• •                        EDB9301/02(a)7a/15a    EDB9307/12/15
    

• • 0x60000000 - 0x0003FFFF u-boot u-boot
• • 0x60040000 - 0x0005FFFF environment #1 environment #1
• • 0x60060000 - 0x0007FFFF environment #2 environment #1

(continued)

• • 0x60080000 - 0x0009FFFF unused environment #2
• • 0x600A0000 - 0x000BFFFF unused environment #2

(continued)

• • 0x600C0000 - 0x00FFFFFF unused unused
• • 0x61000000 - 0x01FFFFFF not present unused
• */

-#define CONFIG_SYS_FLASH_CFI -#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE

-#define CONFIG_SYS_FLASH_PROTECTION -#define CONFIG_FLASH_CFI_DRIVER -#define CONFIG_SYS_MAX_FLASH_BANKS 1 -#define CONFIG_SYS_MAX_FLASH_SECT (256+8)

-#define CONFIG_SYS_TEXT_BASE 0x60000000 -#define PHYS_FLASH_1 CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE

-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_MONITOR_LEN (256 * 1024)

-#define CONFIG_ENV_OVERWRITE /* Vendor params unprotected */ -#define CONFIG_ENV_IS_IN_FLASH

-#define CONFIG_ENV_ADDR 0x60040000 -#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)

-#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE -#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE

-/* Define to enable MMC on SPI support */ -/* #define CONFIG_EP93XX_SPI_MMC */

-#ifdef CONFIG_EP93XX_SPI_MMC -#define CONFIG_EP93XX_SPI -#define CONFIG_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_MMC_SPI -#define CONFIG_CMD_MMC -#define CONFIG_MMC_SPI_NPOWER_EGPIO 9 -#endif

-#define CONFIG_USB_STORAGE -#define CONFIG_USB_OHCI_NEW -#define CONFIG_USB_OHCI_EP93XX -#define CONFIG_SYS_USB_OHCI_CPU_INIT -#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 -#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ep93xx-ohci" -#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80020000

-#define CONFIG_CMD_EXT2 -#define CONFIG_CMD_EXT4 -#define CONFIG_CMD_FAT -#define CONFIG_CMD_USB

-#define CONFIG_BOARD_EARLY_INIT_F -#define CONFIG_CMD_BOOTZ

-/* Define to disable flash configuration*/ -/* #define CONFIG_EP93XX_NO_FLASH_CFG */

-/* Define this for indusrial rated chips */ -/* #define CONFIG_EDB93XX_INDUSTRIAL */

-#endif /* !defined (__CONFIG_H) */

2.6.0.rc0.131.gf624c3d