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/*
* Toradex Colibri PXA270 configuration file
*
* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
*
* 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
/*
* High Level Board Configuration Options
*/
#define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */
#define CONFIG_SYS_TEXT_BASE 0x0
/*
* Environment settings
*/
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_BOOTCOMMAND \
"if mmc init && fatload mmc 0 0xa0000000 uImage; then " \
"bootm 0xa0000000; " \
"fi; " \
"if usb reset && fatload usb 0 0xa0000000 uImage; then " \
"bootm 0xa0000000; " \
"fi; " \
"bootm 0x80000;"
#define CONFIG_BOOTARGS "console=tty0 console=ttyS0,115200"
#define CONFIG_TIMESTAMP
#define CONFIG_BOOTDELAY 2 /* Autoboot delay */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_LZMA /* LZMA compression support */
#define CONFIG_OF_LIBFDT
/*
* Serial Console Configuration
*/
#define CONFIG_PXA_SERIAL
#define CONFIG_FFUART 1
#define CONFIG_BAUDRATE 115200
/*
* Bootloader Components Configuration
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_NET
#define CONFIG_CMD_ENV
#undef CONFIG_CMD_IMLS
#define CONFIG_CMD_MMC
#define CONFIG_CMD_USB
#define CONFIG_CMD_FLASH
/*
* Networking Configuration
* chip on the Voipac PXA270 board
*/
#ifdef CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_DRIVER_DM9000 1
#define CONFIG_DM9000_BASE 0x08000000
#define DM9000_IO (CONFIG_DM9000_BASE)
#define DM9000_DATA (CONFIG_DM9000_BASE + 4)
#define CONFIG_NET_RETRY_COUNT 10
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#endif
/*
* HUSH Shell Configuration
*/
#define CONFIG_SYS_HUSH_PARSER 1
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_LONGHELP
#ifdef CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT "$ "
#else
#define CONFIG_SYS_PROMPT "=> "
#endif
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_PBSIZE \
(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_DEVICE_NULLDEV 1
#define CONFIG_CMDLINE_EDITING 1
#define CONFIG_AUTO_COMPLETE 1
/*
* Clock Configuration
*/
#define CONFIG_SYS_HZ 1000 /* Timer @ 3250000 Hz */
#define CONFIG_SYS_CPUSPEED 0x290 /* 520MHz */
/*
* 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
/*
* DRAM Map
*/
#define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */
#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */
#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM_1
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR 0x5c010000
/*
* NOR FLASH
*/
#ifdef CONFIG_CMD_FLASH
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER 1
#define CONFIG_SYS_MAX_FLASH_SECT (4 + 255)
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_FLASH_ERASE_TOUT (25 * CONFIG_SYS_HZ)
#define CONFIG_SYS_FLASH_WRITE_TOUT (25 * CONFIG_SYS_HZ)
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
#define CONFIG_SYS_FLASH_PROTECTION 1
#define CONFIG_ENV_IS_IN_FLASH 1
#else /* No flash */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_SYS_ENV_IS_NOWHERE
#endif
#define CONFIG_SYS_MONITOR_BASE 0x0
#define CONFIG_SYS_MONITOR_LEN 0x80000
#define CONFIG_ENV_ADDR \
(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
#define CONFIG_ENV_SIZE 0x40000
#define CONFIG_ENV_SECT_SIZE 0x40000
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
/*
* GPIO settings
*/
#define CONFIG_SYS_GPSR0_VAL 0x00000000
#define CONFIG_SYS_GPSR1_VAL 0x00020000
#define CONFIG_SYS_GPSR2_VAL 0x0002C000
#define CONFIG_SYS_GPSR3_VAL 0x00000000
#define CONFIG_SYS_GPCR0_VAL 0x00000000
#define CONFIG_SYS_GPCR1_VAL 0x00000000
#define CONFIG_SYS_GPCR2_VAL 0x00000000
#define CONFIG_SYS_GPCR3_VAL 0x00000000
#define CONFIG_SYS_GPDR0_VAL 0x08000000
#define CONFIG_SYS_GPDR1_VAL 0x0002A981
#define CONFIG_SYS_GPDR2_VAL 0x0202FC00
#define CONFIG_SYS_GPDR3_VAL 0x00000000
#define CONFIG_SYS_GAFR0_L_VAL 0x00100000
#define CONFIG_SYS_GAFR0_U_VAL 0x00C00010
#define CONFIG_SYS_GAFR1_L_VAL 0x999A901A
#define CONFIG_SYS_GAFR1_U_VAL 0xAAA00008
#define CONFIG_SYS_GAFR2_L_VAL 0xAAAAAAAA
#define CONFIG_SYS_GAFR2_U_VAL 0x0109A000
#define CONFIG_SYS_GAFR3_L_VAL 0x54000300
#define CONFIG_SYS_GAFR3_U_VAL 0x00024001
#define CONFIG_SYS_PSSR_VAL 0x30
/*
* Clock settings
*/
#define CONFIG_SYS_CKEN 0x00500240
#define CONFIG_SYS_CCCR 0x02000290
/*
* Memory settings
*/
#define CONFIG_SYS_MSC0_VAL 0x000095f2
#define CONFIG_SYS_MSC1_VAL 0x00007ff4
#define CONFIG_SYS_MSC2_VAL 0x00000000
#define CONFIG_SYS_MDCNFG_VAL 0x08000ac9
#define CONFIG_SYS_MDREFR_VAL 0x2013e01e
#define CONFIG_SYS_MDMRS_VAL 0x00320032
#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
#define CONFIG_SYS_SXCNFG_VAL 0x40044004
/*
* PCMCIA and CF Interfaces
*/
#define CONFIG_SYS_MECR_VAL 0x00000001
#define CONFIG_SYS_MCMEM0_VAL 0x00014307
#define CONFIG_SYS_MCMEM1_VAL 0x00014307
#define CONFIG_SYS_MCATT0_VAL 0x0001c787
#define CONFIG_SYS_MCATT1_VAL 0x0001c787
#define CONFIG_SYS_MCIO0_VAL 0x0001430f
#define CONFIG_SYS_MCIO1_VAL 0x0001430f
#include "pxa-common.h"
#endif /* __CONFIG_H */
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