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qualcommax: ipq807x: Update u-boot env only when changes for Linksys MX devices
Update u-boot env variables only when changes are made. Applies to Linksys MX4200/MX4300/MX5300/MX8500. Signed-off-by: Paweł Owoc <frut3k7@gmail.com> Link: https://github.com/openwrt/openwrt/pull/14720 Signed-off-by: Robert Marko <robimarko@gmail.com>
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@ -109,6 +109,8 @@ tplink_do_upgrade() {
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}
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linksys_mx_do_upgrade() {
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local setenv_script="/tmp/fw_env_upgrade"
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CI_UBIPART="rootfs"
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boot_part="$(fw_printenv -n boot_part)"
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if [ -n "$UPGRADE_OPT_USE_CURR_PART" ]; then
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@ -118,15 +120,30 @@ linksys_mx_do_upgrade() {
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fi
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else
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if [ "$boot_part" -eq "1" ]; then
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fw_setenv boot_part 2
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echo "boot_part 2" >> $setenv_script
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CI_KERNPART="alt_kernel"
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CI_UBIPART="alt_rootfs"
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else
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fw_setenv boot_part 1
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echo "boot_part 1" >> $setenv_script
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fi
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fi
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fw_setenv boot_part_ready 3
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fw_setenv auto_recovery yes
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boot_part_ready="$(fw_printenv -n boot_part_ready)"
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if [ "$boot_part_ready" -ne "3" ]; then
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echo "boot_part_ready 3" >> $setenv_script
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fi
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auto_recovery="$(fw_printenv -n auto_recovery)"
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if [ "$auto_recovery" != "yes" ]; then
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echo "auto_recovery yes" >> $setenv_script
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fi
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if [ -f "$setenv_script" ]; then
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fw_setenv -s $setenv_script || {
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echo "failed to update U-Boot environment"
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return 1
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}
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fi
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nand_do_upgrade "$1"
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}
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