From 349c26dd06c95f07973440199b1d885db23452cb Mon Sep 17 00:00:00 2001 From: Murali Karicheri Date: Tue, 4 Nov 2014 16:52:34 +0200 Subject: keystone2: config: restructure handling of default env settings Currently to customize env for various ks2 boards, individual variables such as NAME_FS etc are defined and included in the common config.h to define CONFIG_EXTRA_ENV_SETTINGS. This doesn't scale well if a variable is not applicable on a specific board. Using this scheme, we have to define variables with empty value and it's ugly. Instead, to allow board specific customization of default env variable, define a common CONFIG_EXTRA_ENV_KS2_SETTINGS for all common variables and define board specific variables in individual board specific config.h using CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS. Use the common and board specific variables to define CONFIG_EXTRA_ENV_SETTINGS. This way more variables can be added in future for individual boards without affecting the other config.h files. Signed-off-by: Murali Karicheri Signed-off-by: Ivan Khoronzhuk Reviewed-by: Tom Rini --- include/configs/ks2_evm.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'include/configs/ks2_evm.h') diff --git a/include/configs/ks2_evm.h b/include/configs/ks2_evm.h index 0446e34..def5274 100644 --- a/include/configs/ks2_evm.h +++ b/include/configs/ks2_evm.h @@ -245,6 +245,7 @@ #define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTFILE "uImage" #define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS \ "boot=ubi\0" \ "tftp_root=/\0" \ "nfs_root=/export\0" \ @@ -252,18 +253,13 @@ "mem_reserve=512M\0" \ "addr_fdt=0x87000000\0" \ "addr_kern=0x88000000\0" \ - KS2_ADDR_MON \ "addr_uboot=0x87000000\0" \ "addr_fs=0x82000000\0" \ "addr_ubi=0x82000000\0" \ "addr_secdb_key=0xc000000\0" \ "fdt_high=0xffffffff\0" \ - KS2_FDT_NAME \ "name_fs=arago-console-image.cpio.gz\0" \ "name_kern=uImage\0" \ - KS2_NAME_MON \ - NAME_UBOOT \ - NAME_UBI \ "run_mon=mon_install ${addr_mon}\0" \ "run_kern=bootm ${addr_kern} - ${addr_fdt}\0" \ "init_net=run args_all args_net\0" \ @@ -282,7 +278,6 @@ "burn_uboot_nand=nand erase 0 0x100000; " \ "nand write ${addr_uboot} 0 ${filesize}\0" \ "args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1\0" \ - KS2_ARGS_UBI \ "args_net=setenv bootargs ${bootargs} rootfstype=nfs " \ "root=/dev/nfs rw nfsroot=${serverip}:${nfs_root}," \ "${nfs_options} ip=dhcp\0" \ -- cgit v1.1