diff options
| author | Serg Studzinskii <serguzhg@gmail.com> | 2017-12-24 18:00:13 +0200 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-01-18 08:04:18 +0100 |
| commit | eb58b14d27e089d345a66fd8e8c2df995fcac8be (patch) | |
| tree | ca0b4fa106d4f10ca38cb41bb7c7cbc9038e3e18 | |
| parent | 4343ac5515569e564919e6e828246bf6d8663734 (diff) | |
| download | upstream-eb58b14d27e089d345a66fd8e8c2df995fcac8be.tar.gz upstream-eb58b14d27e089d345a66fd8e8c2df995fcac8be.tar.bz2 upstream-eb58b14d27e089d345a66fd8e8c2df995fcac8be.zip | |
ramips: tl-wr840n-v5: increase firmware partition for 4Mmtk layot
According to console log during TP-Link TL-WR840N v5 OEM firmware update
procedure 0x3e0000-0x3f0000 64kB "config" partition, which is used to store
router's configuration settings, is erased and recreated again during every
OEM firmware update procedure, thus does not contain any valuable factory data.
So it is conviniant to use this extra 64kB erase block for jffs overlay due
limited flash size on this device like it used on TP-Link's ar71xx boards.
Signed-off-by: Serg Studzinskii <serguzhg@gmail.com>
| -rw-r--r-- | target/linux/ramips/dts/TL-WR840NV5.dts | 8 | ||||
| -rw-r--r-- | target/linux/ramips/image/mt76x8.mk | 2 | ||||
| -rw-r--r-- | tools/firmware-utils/src/mktplinkfw2.c | 2 |
3 files changed, 3 insertions, 9 deletions
diff --git a/target/linux/ramips/dts/TL-WR840NV5.dts b/target/linux/ramips/dts/TL-WR840NV5.dts index 340f2bbd83..ecc0fedd59 100644 --- a/target/linux/ramips/dts/TL-WR840NV5.dts +++ b/target/linux/ramips/dts/TL-WR840NV5.dts @@ -65,13 +65,7 @@ partition@20000 { label = "firmware"; - reg = <0x20000 0x3c0000>; - }; - - partition@3e0000 { - label = "config"; - reg = <0x3e0000 0x10000>; - read-only; + reg = <0x20000 0x3d0000>; }; factory: partition@3f0000 { diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index 60864cfed3..8332c7c423 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -112,7 +112,7 @@ TARGET_DEVICES += tl-wr840n-v4 define Device/tl-wr840n-v5 DTS := TL-WR840NV5 - IMAGE_SIZE := 3840k + IMAGE_SIZE := 3904k DEVICE_TITLE := TP-Link TL-WR840N v5 TPLINK_FLASHLAYOUT := 4Mmtk TPLINK_HWID := 0x08400005 diff --git a/tools/firmware-utils/src/mktplinkfw2.c b/tools/firmware-utils/src/mktplinkfw2.c index 3cb5ba0835..dead49e7af 100644 --- a/tools/firmware-utils/src/mktplinkfw2.c +++ b/tools/firmware-utils/src/mktplinkfw2.c @@ -124,7 +124,7 @@ char md5salt_boot[MD5SUM_LEN] = { static struct flash_layout layouts[] = { { .id = "4Mmtk", - .fw_max_len = 0x3c0000, + .fw_max_len = 0x3d0000, .kernel_la = 0x80000000, .kernel_ep = 0x80000000, .rootfs_ofs = 0x140000, |