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env: ti: boot: Get rid of magic numbers

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Get the start address and the size of partitions using partition names
rather than partition numbers. This way we can change the partition
table further without changing the boot code.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
This commit is contained in:
Sam Protsenko 2018-02-26 23:18:01 +02:00 committed by Tom Rini
parent 64e6a49a11
commit 2c9afab9ac
1 changed files with 4 additions and 6 deletions
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10
include/environment/ti/boot.h
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@ -40,15 +40,13 @@
"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; " \
"part start mmc ${mmcdev} environment fdt_start; " \
"part size mmc ${mmcdev} environment fdt_size; " \
"part start mmc ${mmcdev} boot boot_start; " \
"part size mmc ${mmcdev} boot boot_size; " \
"mmc read ${fdtaddr} ${fdt_start} ${fdt_size}; " \
"mmc read ${loadaddr} ${boot_start} ${boot_size}; " \
"bootm $loadaddr $loadaddr $fdtaddr;\0"