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arm: omap: Define command for booting Android from eMMC

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If SD card is present -- try to boot from it first. If no -- try to boot
Android from eMMC.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
This commit is contained in:
Semen Protsenko
2017-08-16 15:55:48 +03:00
committed by Tom Rini
parent a797f274d7
commit a17c8b1844
1 changed files with 19 additions and 1 deletions
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20
include/environment/ti/boot.h
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@@ -28,7 +28,24 @@
"vram=16M\0" \ "vram=16M\0" \
"partitions=" PARTS_DEFAULT "\0" \ "partitions=" PARTS_DEFAULT "\0" \
"optargs=\0" \ "optargs=\0" \
"dofastboot=0\0" "dofastboot=0\0" \
"emmc_android_boot=" \
"setenv eval_bootargs setenv bootargs $bootargs; " \
"run eval_bootargs; " \
"setenv mmcdev 1; " \
"setenv fdt_part 3; " \
"setenv boot_part 9; " \
"setenv machid fe6; " \
"mmc dev $mmcdev; " \
"mmc rescan; " \
"part start mmc ${mmcdev} ${fdt_part} fdt_start; " \
"part size mmc ${mmcdev} ${fdt_part} fdt_size; " \
"part start mmc ${mmcdev} ${boot_part} boot_start; " \
"part size mmc ${mmcdev} ${boot_part} boot_size; " \
"mmc read ${fdtaddr} ${fdt_start} ${fdt_size}; " \
"mmc read ${loadaddr} ${boot_start} ${boot_size}; " \
"echo Booting from eMMC ...; " \
"bootm $loadaddr $loadaddr $fdtaddr;\0"
#ifdef CONFIG_OMAP54XX #ifdef CONFIG_OMAP54XX
@@ -76,6 +93,7 @@
"setenv bootpart 1:2; " \ "setenv bootpart 1:2; " \
"setenv mmcroot /dev/mmcblk0p2 rw; " \ "setenv mmcroot /dev/mmcblk0p2 rw; " \
"run mmcboot;" \ "run mmcboot;" \
"run emmc_android_boot; " \
"" ""
#endif /* CONFIG_OMAP54XX */ #endif /* CONFIG_OMAP54XX */