[openwrt/openwrt] uboot-envtools: add defaults for linksys-e8450-ubi

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/42f3efec962cd4ce0189976fa5b9f293e79eb4e0

commit 42f3efec962cd4ce0189976fa5b9f293e79eb4e0
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Fri Feb 12 03:09:39 2021 +0000

    uboot-envtools: add defaults for linksys-e8450-ubi
    
    Add U-Boot environment configuration for the Linksys E8450 (UBI) to
    allow access to the bootloader environment from OpenWrt via
    'fw_printenv' and 'fw_setenv'.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 package/boot/uboot-envtools/files/mediatek | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/package/boot/uboot-envtools/files/mediatek b/package/boot/uboot-envtools/files/mediatek
new file mode 100644
index 0000000000..c821a1f25a
--- /dev/null
+++ b/package/boot/uboot-envtools/files/mediatek
@@ -0,0 +1,25 @@
+#!/bin/sh
+#
+# Copyright (C) 2021 OpenWrt.org
+#
+
+[ -e /etc/config/ubootenv ] && exit 0
+
+touch /etc/config/ubootenv
+
+. /lib/uboot-envtools.sh
+. /lib/functions.sh
+
+board=$(board_name)
+
+case "$board" in
+"linksys,e8450-ubi")
+	ubootenv_add_uci_config "/dev/ubi0_0" "0x0" "0x1f000" "0x1f000" "1"
+	ubootenv_add_uci_config "/dev/ubi0_1" "0x0" "0x1f000" "0x1f000" "1"
+	;;
+esac
+
+config_load ubootenv
+config_foreach ubootenv_add_app_config ubootenv
+
+exit 0