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mvebu: image: add check for fdt_add_r and kernel_addr_r variables

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fdt_addr and kernel_addr variables are getting obsolete in the mainline
u-boot in favor of fdt_addr_r and kernel_addr_r.

By checking if the new variables exist, we can make sure that devices with newer
version of u-boot will work while not breaking support for the existing ones.

Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
Acked-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
This commit is contained in:
Vladimir Vid 2020-09-14 17:24:24 +02:00 committed by Adrian Schmutzler
parent 4fb58813f9
commit 9f0d882680
1 changed files with 8 additions and 0 deletions
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8
target/linux/mvebu/image/generic-arm64.bootscript
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@ -10,6 +10,14 @@ elif mmc dev 1; then
setenv mmcdev 1
fi
if test -n "${fdt_addr_r}"; then
setenv fdt_addr ${fdt_addr_r}
fi
if test -n "${kernel_addr_r}"; then
setenv kernel_addr ${kernel_addr_r}
fi
load mmc ${mmcdev}:1 ${fdt_addr} @DTB@.dtb
load mmc ${mmcdev}:1 ${kernel_addr} Image