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authorJohn Crispin <john@openwrt.org>2013-07-25 16:01:58 +0000
committerJohn Crispin <john@openwrt.org>2013-07-25 16:01:58 +0000
commit9b2c7be0c46bccff40488137ecdbfc7ae4793bc1 (patch)
tree2ccdaa3b15fdb3ef8b585370608f815cd110beac /target/linux/ramips
parentbbf2b18933d8ba14120736266763bf101d93a86e (diff)
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ramips: important patch for HG255D
r37505 add support for Huawei HG255D, but it only tested under a community hacked u-boot ("lintel u-boot"), which has a different mtd layout compared to origin one. If you install it on a box with origin u-boot, the origin factory part will be destroyed, and your wifi interface will never up!!! This patch shrink firmware part in mtd layout to exclude origin factory part, and I will prepare another patch to fix the eeprom extract issue for box with origin u-boot. Signed-off-by: Leon Xu <ylxu72@gmail.com> SVN-Revision: 37530
Diffstat (limited to 'target/linux/ramips')
-rw-r--r--target/linux/ramips/dts/HG255D.dts8
-rw-r--r--target/linux/ramips/image/Makefile2
2 files changed, 8 insertions, 2 deletions
diff --git a/target/linux/ramips/dts/HG255D.dts b/target/linux/ramips/dts/HG255D.dts
index 695969038d..7ecb4f36df 100644
--- a/target/linux/ramips/dts/HG255D.dts
+++ b/target/linux/ramips/dts/HG255D.dts
@@ -47,7 +47,13 @@
partition@80000 {
label = "firmware";
- reg = <0x80000 0xf80000>;
+ reg = <0x80000 0xf60000>;
+ };
+
+ partition@fa0000 {
+ label = "factory-orig";
+ reg = <0xfa0000 0x20000>;
+ read-only;
};
};
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 0aa84ac151..d59e0ac95c 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -114,7 +114,7 @@ ralink_default_fw_size_8M=8060928
BuildFirmware/Default8M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_8M),$(4))
BuildFirmware/Default8M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
-ralink_default_fw_size_16M=16252928
+ralink_default_fw_size_16M=16121856
BuildFirmware/Default16M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_16M),$(4))
BuildFirmware/Default16M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))