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.protse...@linaro.org>
---
include/environment/ti/boot.h | 24 +++++++++++++++++++-----
1 file changed, 19 insertions(+), 5 deletions(-)
diff --git a/include/environment/ti/boot.h b/include/environment/ti/boot.h
index 1c3ae40a99..121a668e78 100644
--- a/include/environment/ti/boot.h
+++ b/include/environment/ti/boot.h
@@ -28,7 +28,24 @@
"vram=16M\0" \
"partitions=" PARTS_DEFAULT "\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
@@ -72,10 +89,7 @@
"run findfdt; " \
"run envboot; " \
"run mmcboot;" \
- "setenv mmcdev 1; " \
- "setenv bootpart 1:2; " \
- "setenv mmcroot /dev/mmcblk0p2 rw; " \
- "run mmcboot;" \
+ "run emmc_android_boot; " \
""
#endif /* CONFIG_OMAP54XX */
--
2.13.2
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