From 89a7a87f084c657f8e32b513a77b50eca07e17ec Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Sat, 6 Dec 2008 13:11:14 +0100 Subject: at91: Choose environment variables location within make config target This patch adds the possiblity to choose the media where the environment will be located. This allow to choose this fundamental configuration without editing config files. Documentation file added. Signed-off-by: Nicolas Ferre Acked-by: Stelian Pop Acked-by: Jean-Christophe PLAGNIOL-VILLARD --- include/configs/at91sam9260ek.h | 4 ---- include/configs/at91sam9261ek.h | 19 +++++++++++++++---- include/configs/at91sam9263ek.h | 3 --- include/configs/at91sam9rlek.h | 3 --- 4 files changed, 15 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h index fbc470f..2df8d54 100644 --- a/include/configs/at91sam9260ek.h +++ b/include/configs/at91sam9260ek.h @@ -131,10 +131,6 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END 0x23e00000 -#undef CONFIG_SYS_USE_DATAFLASH_CS0 -#define CONFIG_SYS_USE_DATAFLASH_CS1 1 -#undef CONFIG_SYS_USE_NANDFLASH - #ifdef CONFIG_SYS_USE_DATAFLASH_CS0 /* bootstrap + u-boot + env + linux in dataflash on CS0 */ diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h index bd66823..0016b4f 100644 --- a/include/configs/at91sam9261ek.h +++ b/include/configs/at91sam9261ek.h @@ -144,15 +144,12 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END 0x23e00000 -#define CONFIG_SYS_USE_DATAFLASH_CS0 1 -#undef CONFIG_SYS_USE_NANDFLASH - #ifdef CONFIG_SYS_USE_DATAFLASH_CS0 /* 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_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 0xC0042000 0x22000000 0x210000; bootm" @@ -161,6 +158,20 @@ "mtdparts=at91_nand:-(root) " \ "rw rootfstype=jffs2" +#elif CONFIG_SYS_USE_DATAFLASH_CS3 + +/* bootstrap + u-boot + env + linux in dataflash on CS3 */ +#define CONFIG_ENV_IS_IN_DATAFLASH 1 +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + 0x8400) +#define CONFIG_ENV_OFFSET 0x4200 +#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET) +#define CONFIG_ENV_SIZE 0x4200 +#define CONFIG_BOOTCOMMAND "cp.b 0xD0042000 0x22000000 0x210000; bootm" +#define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock0 " \ + "mtdparts=at91_nand:-(root) " \ + "rw rootfstype=jffs2" + #else /* CONFIG_SYS_USE_NANDFLASH */ /* bootstrap + u-boot + env + linux in nandflash */ diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h index a2b09ca..fc7c941 100644 --- a/include/configs/at91sam9263ek.h +++ b/include/configs/at91sam9263ek.h @@ -151,9 +151,6 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END 0x23e00000 -#define CONFIG_SYS_USE_DATAFLASH 1 -#undef CONFIG_SYS_USE_NANDFLASH - #ifdef CONFIG_SYS_USE_DATAFLASH /* bootstrap + u-boot + env + linux in dataflash on CS0 */ diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h index 35dac47..35fefc4 100644 --- a/include/configs/at91sam9rlek.h +++ b/include/configs/at91sam9rlek.h @@ -118,9 +118,6 @@ #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END 0x23e00000 -#define CONFIG_SYS_USE_DATAFLASH 1 -#undef CONFIG_SYS_USE_NANDFLASH - #ifdef CONFIG_SYS_USE_DATAFLASH /* bootstrap + u-boot + env + linux in dataflash on CS0 */ -- cgit v1.1