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imx: ventana: config: add env vars for disk and part 

In order to make the default boot scripts more flexible, use the variable
'disk' to specify the disk device number and the variable 'part' to specify
the partition number.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2016-05-24 11:03:42 -07:00 committed by Stefano Babic
parent e96b6ee7bd
commit 7698cdfddd
1 changed files with 8 additions and 4 deletions
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12
include/configs/gw_ventana.h
View File

@ -281,6 +281,8 @@
\
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"disk=0\0" \
"part=1\0" \
\
"fdt_high=0xffffffff\0" \
"fdt_addr=0x18000000\0" \
@ -304,8 +306,8 @@
"uimage=uImage\0" \
"mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \
"mmc_boot=" \
"setenv fsload 'ext2load mmc 0:1'; " \
"mmc dev 0 && mmc rescan && " \
"setenv fsload \"ext2load mmc ${disk}:${part}\"; " \
"mmc dev ${disk} && mmc rescan && " \
"setenv dtype mmc; run loadscript; " \
"if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
"setenv bootargs console=${console},${baudrate} " \
@ -319,7 +321,8 @@
"fi\0" \
\
"sata_boot=" \
"setenv fsload 'ext2load sata 0:1'; sata init && " \
"setenv fsload \"ext2load sata ${disk}:${part}\"; " \
"sata init && " \
"setenv dtype sata; run loadscript; " \
"if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
"setenv bootargs console=${console},${baudrate} " \
@ -332,7 +335,8 @@
"fi; " \
"fi\0" \
"usb_boot=" \
"setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \
"setenv fsload \"ext2load usb ${disk}:${part}\"; " \
"usb start && usb dev ${disk} && " \
"setenv dtype usb; run loadscript; " \
"if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
"setenv bootargs console=${console},${baudrate} " \