gluon/patches/openwrt/0090-firmware-utils-add-support-for-TL-WR1043ND-v4-to-mktplinkfw.patch

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From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sat, 10 Dec 2016 20:45:50 +0100
Subject: firmware-utils: add support for TL-WR1043ND v4 to mktplinkfw
The TL-WR1043ND v4 uses a kernel image with a mktplinkfw header inside the
os-image partition of a tplink-safeloader image.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Backport of LEDE 51740990cd1d5375a566454e692b479986cba958
diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c
index 34e6546a2d7db72748146ef233830c2e8de9ce97..fbf89609c22dd0fb50c4c8656141c8a8b9c29817 100644
--- a/tools/firmware-utils/src/mktplinkfw.c
+++ b/tools/firmware-utils/src/mktplinkfw.c
@@ -178,6 +178,20 @@ static struct flash_layout layouts[] = {
.kernel_ep = 0xc0000000,
.rootfs_ofs = 0x2a0000,
}, {
+ /*
+ Some devices (e.g. TL-WR1043 v4) use a mktplinkfw kernel image
+ embedded in a tplink-safeloader image as os-image partition.
+
+ We use a 1.5MB partition for the compressed kernel, which should
+ be sufficient, but not too wasteful (the flash of the TL-WR1043 v4
+ has 16MB in total).
+ */
+ .id = "16Msafeloader",
+ .fw_max_len = 0x180000,
+ .kernel_la = 0x80060000,
+ .kernel_ep = 0x80060000,
+ .rootfs_ofs = 0,
+ }, {
/* terminating entry */
}
};