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Odroid xu4 updates (#425)

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* Odroid-XU4: Attempt to fix some eMMC devices

* Linux-firmware: add s5p to buildroot

* Odroid-XU4: fix uboot env size
This commit is contained in:
Ryan Bray
2019-07-15 01:24:43 -06:00
committed by Pascal Vizeli
parent 2e205cafd3
commit f3f9bd9697
9 changed files with 74 additions and 50 deletions
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13
buildroot-external/board/hardkernel/odroid-xu4/uboot-boot.ush
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@@ -3,15 +3,20 @@
part start mmc ${devnum} 9 mmc_env
mmc dev ${devnum}
# Note that import is performed twice for backwards compatability.
setenv loadbootstate " \
echo 'loading env...'; \
mmc read ${ramdisk_addr_r} ${mmc_env} 0x10; \
env import -c ${ramdisk_addr_r} 0x2000;"
mw.b ${ramdisk_addr_r} 0 0x4000; \
mmc read ${ramdisk_addr_r} ${mmc_env} 0x20; \
env import -c ${ramdisk_addr_r} 0x2000 || \
env import -c ${ramdisk_addr_r} 0x4000;"
setenv storebootstate " \
echo 'storing env...'; \
env export -c -s 0x2000 ${ramdisk_addr_r} BOOT_ORDER BOOT_A_LEFT BOOT_B_LEFT; \
mmc write ${ramdisk_addr_r} ${mmc_env} 0x10;"
mw.b ${ramdisk_addr_r} 0 0x4000; \
env export -c -s 0x4000 ${ramdisk_addr_r} BOOT_ORDER BOOT_A_LEFT BOOT_B_LEFT; \
mmc write ${ramdisk_addr_r} ${mmc_env} 0x20;"
run loadbootstate
test -n "${BOOT_ORDER}" || setenv BOOT_ORDER "A B"