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imx6: added fixfdt to bootscript

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If a 'fixfdt' uboot script exists, execute it prior to bootm to allow
easy bootloader env based fdt fixups and tweaks

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2017-03-09 16:05:52 -08:00 committed by Felix Fietkau
parent 028350907e
commit 35d761c0c5
1 changed files with 3 additions and 0 deletions
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3
target/linux/imx6/image/bootscript-ventana
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@ -61,12 +61,15 @@ setenv bootargs "${bootargs}" "${root}" "${video}" "${extra}"
if ${fsload} ${loadaddr} ${bootdir}/uImage; then
if ${fsload} ${fdt_addr} ${bootdir}/${fdt_file}; then
echo Loaded DTB from ${bootdir}/${fdt_file}
test -n "$fixfdt" && run fixfdt
bootm ${loadaddr} - ${fdt_addr}
elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file1}; then
echo Loaded DTB from ${bootdir}/${fdt_file1}
test -n "$fixfdt" && run fixfdt
bootm ${loadaddr} - ${fdt_addr}
elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file2}; then
echo Loaded DTB from ${bootdir}/${fdt_file2}
test -n "$fixfdt" && run fixfdt
bootm ${loadaddr} - ${fdt_addr}
else
echo "Error loading device-tree"