From 76338fded0df44450cb4ecc55689341ef6b7a70f Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Wed, 15 May 2019 22:37:26 +0200 Subject: [PATCH] gemini: Fix up firmware checksum on DIR-685 Using the same method as the D-Link DAP-2695 A1 we use the "mtd" tool to augment the firmware checkum in flash on first boot of a new firmware on the D-Link DIR-685. We need to augment the Makefile for "mtd" to build in the special WRGG fixup support for Gemini as well. This works around the problem of the machine not booting after factory install unless the sysupgrade is applied immediately. Based on commit e3875350f3e4185020b64e0588bba521cd1d6e64 "ar71xx: add support for D-Link DAP-2695 rev. A1" Cc: Stijn Tintel Signed-off-by: Linus Walleij --- package/system/mtd/src/Makefile | 1 + .../etc/uci-defaults/09_fix-checksum | 20 +++++++++++++++++++ 2 files changed, 21 insertions(+) create mode 100644 target/linux/gemini/base-files/etc/uci-defaults/09_fix-checksum diff --git a/package/system/mtd/src/Makefile b/package/system/mtd/src/Makefile index e469e23ef7..e08a824cf8 100644 --- a/package/system/mtd/src/Makefile +++ b/package/system/mtd/src/Makefile @@ -8,6 +8,7 @@ obj.wrg = wrg.o md5.o obj.wrgg = wrgg.o md5.o obj.tpl = tpl_ramips_recoveryflag.o obj.ar71xx = trx.o $(obj.seama) $(obj.wrgg) +obj.gemini = $(obj.wrgg) obj.brcm = trx.o obj.brcm47xx = $(obj.brcm) obj.bcm53xx = $(obj.brcm) $(obj.seama) diff --git a/target/linux/gemini/base-files/etc/uci-defaults/09_fix-checksum b/target/linux/gemini/base-files/etc/uci-defaults/09_fix-checksum new file mode 100644 index 0000000000..5f79d1a65c --- /dev/null +++ b/target/linux/gemini/base-files/etc/uci-defaults/09_fix-checksum @@ -0,0 +1,20 @@ +#!/bin/sh +# +# Copyright (C) 2019 OpenWrt.org +# + +. /lib/functions.sh + +board=$(board_name) + +fixwrgg() { + local kernel_size=$(sed -n 's/mtd[0-9]*: \([0-9a-f]*\).*"kernel".*/\1/p' /proc/mtd) + + [ "$kernel_size" ] && mtd -c 0x$kernel_size fixwrgg firmware +} + +case "$board" in +dlink,dir-685) + fixwrgg + ;; +esac -- 2.25.1