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| author | Holger Brunck <holger.brunck@keymile.com> | 2011-05-04 01:47:34 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-05-18 23:03:22 +0200 |
| commit | 2d9528e32fa0a05d2b170a23fb445f83d4d26571 (patch) | |
| tree | 688d44cc51a69ab0f5e6129ce0d96635bd13aeb4 /board/keymile/scripts/debug-common-env.txt | |
| parent | 92c91080e41b36146985fc6d5bf9d35bb162d034 (diff) | |
| download | u-boot-imx-2d9528e32fa0a05d2b170a23fb445f83d4d26571.zip u-boot-imx-2d9528e32fa0a05d2b170a23fb445f83d4d26571.tar.gz u-boot-imx-2d9528e32fa0a05d2b170a23fb445f83d4d26571.tar.bz2 | |
km/common: simplify default environment
This is a first step to simplify the default environment. Move all
the environment variables which are only needed for debugging
purpose to textfiles in the scripts directory. In case of debugging
these files can be loaded via tftp into RAM and set via the env import
command. Other variables are identified as obsolete and were removed.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
Diffstat (limited to 'board/keymile/scripts/debug-common-env.txt')
| -rw-r--r-- | board/keymile/scripts/debug-common-env.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/board/keymile/scripts/debug-common-env.txt b/board/keymile/scripts/debug-common-env.txt new file mode 100644 index 0000000..1fd4b0c --- /dev/null +++ b/board/keymile/scripts/debug-common-env.txt @@ -0,0 +1,9 @@ +addramfs=setenv bootargs "${bootargs} phram.phram=rootfs${boot_bank},${rootfsaddr},${rootfssize}" +develop=setenv subbootcmds "tftpfdt tftpkernel nfsargs ${commonargs} boot " && setenv bootcmd 'run bootrunner' && setenv altbootcmd 'run bootcmd' && km_setboardid && saveenv && reset +nfsargs=setenv bootargs ubi.mtd=ubi0 root=/dev/nfs rw nfsroot=${serverip}:${rootpath} +ramfs=setenv actual_bank -1 && setenv subbootcmds "tftpfdt tftpkernel setrootfsaddr tftpramfs flashargs ${commonargs} addpanic addramfs boot " && setenv bootcmd 'run bootrunner' && setenv altbootcmd 'run bootcmd' && run setboardid && run setramfspram && run setpnvramaddr && saveenv && reset +rootfsfile=${hostname}/rootfsImage +setramfspram=setexpr value 0 + ${reservedpram} && setexpr value 0x${value} + ${rootfssize} && setexpr value 0x${value} + ${varsize} && setexpr value 0x${value} + ${pnvramsize} && setexpr value 0x${value} / 0x400 && setenv pram 0x${value} +tftpkernel=tftpboot ${kernel_addr_r} ${hostname}/uImage && setenv actual_kernel_addr ${kernel_addr_r} +tftpramfs=tftpboot ${rootfsaddr} ${hostname}/rootfsImage && setenv loadaddr +setrootfsaddr=setexpr value ${pnvramsize} - ${rootfssize} && setenv rootfsaddr 0x${value} |