mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-12 22:33:18 +00:00
bb597c0eeb
move CONFIG_BOOTDELAY into a Kconfig option. Used for this purpose the moveconfig.py tool in tools. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
188 lines
5.2 KiB
C
188 lines
5.2 KiB
C
/*
|
|
* (C) Copyright 2007-2008
|
|
* Stelian Pop <stelian@popies.net>
|
|
* Lead Tech Design <www.leadtechdesign.com>
|
|
*
|
|
* Configuation settings for the AT91SAM9RLEK board.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <asm/hardware.h>
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0x21F00000
|
|
|
|
/* ARM asynchronous clock */
|
|
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
|
|
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* main clock xtal */
|
|
|
|
#define CONFIG_AT91SAM9RLEK 1 /* It's an AT91SAM9RLEK Board */
|
|
|
|
#define CONFIG_ARCH_CPU_INIT
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
|
|
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
|
#define CONFIG_SETUP_MEMORY_TAGS 1
|
|
#define CONFIG_INITRD_TAG 1
|
|
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
|
|
#define CONFIG_ATMEL_LEGACY
|
|
#define CONFIG_AT91_GPIO 1
|
|
#define CONFIG_AT91_GPIO_PULLUP 1
|
|
|
|
/*
|
|
* Hardware drivers
|
|
*/
|
|
|
|
/* serial console */
|
|
#define CONFIG_ATMEL_USART
|
|
#define CONFIG_USART_BASE ATMEL_BASE_DBGU
|
|
#define CONFIG_USART_ID ATMEL_ID_SYS
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/* LCD */
|
|
#define CONFIG_LCD 1
|
|
#define LCD_BPP LCD_COLOR8
|
|
#define CONFIG_LCD_LOGO 1
|
|
#undef LCD_TEST_PATTERN
|
|
#define CONFIG_LCD_INFO 1
|
|
#define CONFIG_LCD_INFO_BELOW_LOGO 1
|
|
#define CONFIG_SYS_WHITE_ON_BLACK 1
|
|
#define CONFIG_ATMEL_LCD 1
|
|
#define CONFIG_ATMEL_LCD_RGB565 1
|
|
/* Let board_init_f handle the framebuffer allocation */
|
|
#undef CONFIG_FB_ADDR
|
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
|
|
|
/* LED */
|
|
#define CONFIG_AT91_LED
|
|
#define CONFIG_RED_LED AT91_PIN_PD14 /* this is the power led */
|
|
#define CONFIG_GREEN_LED AT91_PIN_PD15 /* this is the user1 led */
|
|
#define CONFIG_YELLOW_LED AT91_PIN_PD16 /* this is the user2 led */
|
|
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
|
|
#define CONFIG_CMD_NAND 1
|
|
|
|
/* SDRAM */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
|
|
#define CONFIG_SYS_SDRAM_SIZE 0x04000000
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)
|
|
|
|
/* DataFlash */
|
|
#define CONFIG_ATMEL_DATAFLASH_SPI
|
|
#define CONFIG_HAS_DATAFLASH 1
|
|
#define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
|
|
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
|
|
#define AT91_SPI_CLK 15000000
|
|
#define DATAFLASH_TCSS (0x1a << 16)
|
|
#define DATAFLASH_TCHS (0x1 << 24)
|
|
|
|
/* NOR flash - not present */
|
|
#define CONFIG_SYS_NO_FLASH 1
|
|
|
|
/* NAND flash */
|
|
#ifdef CONFIG_CMD_NAND
|
|
#define CONFIG_NAND_ATMEL
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
|
|
#define CONFIG_SYS_NAND_DBW_8 1
|
|
/* our ALE is AD21 */
|
|
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
|
|
/* our CLE is AD22 */
|
|
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
|
|
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PB6
|
|
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PD17
|
|
|
|
#endif
|
|
|
|
/* MMC */
|
|
|
|
#ifdef CONFIG_CMD_MMC
|
|
#define CONFIG_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_GENERIC_ATMEL_MCI
|
|
#define CONFIG_DOS_PARTITION
|
|
#endif
|
|
|
|
/* Ethernet - not present */
|
|
|
|
/* USB - not supported */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
|
|
#define CONFIG_SYS_MEMTEST_END 0x23e00000
|
|
|
|
#ifdef CONFIG_SYS_USE_DATAFLASH
|
|
|
|
/* bootstrap + u-boot + env + linux in dataflash on CS0 */
|
|
#define CONFIG_ENV_IS_IN_DATAFLASH 1
|
|
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
|
|
#define CONFIG_ENV_OFFSET 0x4200
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
|
|
#define CONFIG_ENV_SIZE 0x4200
|
|
#define CONFIG_BOOTCOMMAND "cp.b 0xC0084000 0x22000000 0x210000; bootm"
|
|
#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
|
|
"root=/dev/mtdblock0 " \
|
|
"mtdparts=atmel_nand:-(root) "\
|
|
"rw rootfstype=jffs2"
|
|
|
|
#elif CONFIG_SYS_USE_NANDFLASH
|
|
|
|
/* bootstrap + u-boot + env + linux in nandflash */
|
|
#define CONFIG_ENV_IS_IN_NAND 1
|
|
#define CONFIG_ENV_OFFSET 0xc0000
|
|
#define CONFIG_ENV_OFFSET_REDUND 0x100000
|
|
#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
|
|
#define CONFIG_BOOTCOMMAND "nand read 0x22000000 0x200000 0x600000; " \
|
|
"nand read 0x21000000 0x180000 0x80000; " \
|
|
"bootz 0x22000000 - 0x21000000"
|
|
#define CONFIG_BOOTARGS \
|
|
"console=ttyS0,115200 earlyprintk " \
|
|
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
|
|
"256K(env),256k(env_redundent),256k(spare)," \
|
|
"512k(dtb),6M(kernel)ro,-(rootfs) " \
|
|
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
|
|
|
|
#else /* CONFIG_SYS_USE_MMC */
|
|
|
|
/* bootstrap + u-boot + env + linux in mmc */
|
|
#define CONFIG_ENV_IS_IN_FAT
|
|
#define CONFIG_FAT_WRITE
|
|
#define FAT_ENV_INTERFACE "mmc"
|
|
#define FAT_ENV_FILE "uboot.env"
|
|
#define FAT_ENV_DEVICE_AND_PART "0"
|
|
#define CONFIG_ENV_SIZE 0x4000
|
|
#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 at91sam9rlek.dtb; " \
|
|
"fatload mmc 0:1 0x22000000 zImage; " \
|
|
"bootz 0x22000000 - 0x21000000"
|
|
#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
|
|
"mtdparts=atmel_nand:" \
|
|
"8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
|
|
"root=/dev/mmcblk0p2 rw rootwait"
|
|
#endif
|
|
|
|
#define CONFIG_SYS_CBSIZE 256
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
#define CONFIG_SYS_LONGHELP 1
|
|
#define CONFIG_CMDLINE_EDITING 1
|
|
#define CONFIG_AUTO_COMPLETE
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
|
|
|
|
#endif
|