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| author | Holger Brunck <holger.brunck@keymile.com> | 2011-07-04 21:52:52 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-07-27 23:43:33 +0200 |
| commit | b648bfc212c0e62dae47b8f09a0c4e49bbd89106 (patch) | |
| tree | 36a4688fbcf68ff9fde05fdc20057cc654b31701 /include/configs/km | |
| parent | 0333cfe618eb3ba8ce1001106bf5c3b9fe9af36e (diff) | |
| download | u-boot-imx-b648bfc212c0e62dae47b8f09a0c4e49bbd89106.zip u-boot-imx-b648bfc212c0e62dae47b8f09a0c4e49bbd89106.tar.gz u-boot-imx-b648bfc212c0e62dae47b8f09a0c4e49bbd89106.tar.bz2 | |
km/common: simplify debug environment
The debug environment which is stored in textfiles in the
scripts directory was reworked. Two usecase are now present
which can be executed simply from the default environment:
run develop: this configures the environment to setup the
rootfs via nfs
run ramfs: this configures the environment to setup the
rootfs in ram
Each architecture now has a "arch" variable which is used
to load the architecture specific debug scripts and to set
the rootpath for NFS.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'include/configs/km')
| -rw-r--r-- | include/configs/km/keymile-common.h | 10 | ||||
| -rw-r--r-- | include/configs/km/km-powerpc.h | 2 | ||||
| -rw-r--r-- | include/configs/km/km82xx-common.h | 2 | ||||
| -rw-r--r-- | include/configs/km/km8321-common.h | 3 | ||||
| -rw-r--r-- | include/configs/km/km83xx-common.h | 7 | ||||
| -rw-r--r-- | include/configs/km/km_arm.h | 4 |
6 files changed, 13 insertions, 15 deletions
diff --git a/include/configs/km/keymile-common.h b/include/configs/km/keymile-common.h index c40a541..c0df6d8 100644 --- a/include/configs/km/keymile-common.h +++ b/include/configs/km/keymile-common.h @@ -159,10 +159,14 @@ #define CONFIG_KM_DEF_ENV_BOOTTARGETS \ "subbootcmds=ubiattach ubicopy cramfsloadfdt cramfsloadkernel " \ "flashargs add_default addpanic boot\0" \ - "debug_env=" \ - "tftp 200000 " CONFIG_KM_ARCH_DBG_FILE " && " \ + "develop=" \ + "tftp 200000 scripts/develop-${arch}.txt && " \ "env import -t 200000 ${filesize} && " \ - "run debug_env_common\0" \ + "run setup_debug_env\0" \ + "ramfs=" \ + "tftp 200000 scripts/ramfs-${arch}.txt && " \ + "env import -t 200000 ${filesize} && " \ + "run setup_debug_env\0" \ "" /* diff --git a/include/configs/km/km-powerpc.h b/include/configs/km/km-powerpc.h index 7aaa8d2..4cec57c 100644 --- a/include/configs/km/km-powerpc.h +++ b/include/configs/km/km-powerpc.h @@ -83,6 +83,4 @@ "protect on " xstr(BOOTFLASH_START) " +${filesize}\0" \ "" -#define CONFIG_KM_ARCH_DBG_FILE "scripts/debug-ppc-env.txt" - #endif /* __CONFIG_KEYMILE_POWERPC_H */ diff --git a/include/configs/km/km82xx-common.h b/include/configs/km/km82xx-common.h index 446c1d0..b89631c 100644 --- a/include/configs/km/km82xx-common.h +++ b/include/configs/km/km82xx-common.h @@ -87,7 +87,7 @@ "newenv=" \ "prot off 0xFE0C0000 +0x40000 && " \ "era 0xFE0C0000 +0x40000\0" \ - "rootpath=/opt/eldk/ppc_82xx\0" \ + "arch=ppc_82xx\0" \ "" #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE diff --git a/include/configs/km/km8321-common.h b/include/configs/km/km8321-common.h index 6fab45e..902ae26 100644 --- a/include/configs/km/km8321-common.h +++ b/include/configs/km/km8321-common.h @@ -33,8 +33,7 @@ #define CONFIG_MPC832x /* MPC832x CPU specific */ #define CONFIG_KM8321 /* Keymile PBEC8321 board specific */ -#define CONFIG_KM_DEF_ROOTPATH \ - "rootpath=/opt/eldk/ppc_8xx\0" +#define CONFIG_KM_DEF_ARCH "arch=ppc_8xx\0" /* include common defines/options for all 83xx Keymile boards */ #include "km83xx-common.h" diff --git a/include/configs/km/km83xx-common.h b/include/configs/km/km83xx-common.h index 85b6ed2..2b1a84a 100644 --- a/include/configs/km/km83xx-common.h +++ b/include/configs/km/km83xx-common.h @@ -302,14 +302,13 @@ #define CONFIG_KM_DEF_ENV "km-common=empty\0" #endif -#ifndef CONFIG_KM_DEF_ROOTPATH -#define CONFIG_KM_DEF_ROOTPATH \ - "rootpath=/opt/eldk/ppc_82xx\0" +#ifndef CONFIG_KM_DEF_ARCH +#define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0" #endif #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_KM_DEF_ENV \ - CONFIG_KM_DEF_ROOTPATH \ + CONFIG_KM_DEF_ARCH \ "dtt_bus=pca9547:70:a\0" \ "EEprom_ivm=pca9547:70:9\0" \ "newenv=" \ diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h index 7eb5cd4..23717f4 100644 --- a/include/configs/km/km_arm.h +++ b/include/configs/km/km_arm.h @@ -77,8 +77,6 @@ CONFIG_KM_DEF_ENV_UPDATE \ "" -#define CONFIG_KM_ARCH_DBG_FILE "scripts/debug-arm-env.txt" - #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ #define CONFIG_MISC_INIT_R @@ -243,7 +241,7 @@ int get_scl(void); " ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && " \ "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \ " ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0" \ - "rootpath=/opt/eldk/arm\0" \ + "arch=arm\0" \ "EEprom_ivm=" KM_IVM_BUS "\0" \ "" |