From 44361a2cc13493fc41216d33bb9a562ec3a9cc4e Mon Sep 17 00:00:00 2001 From: Roger Shimizu Date: Sat, 6 Feb 2016 14:59:51 +0900 Subject: [PATCH] ARM: dts: orion5x: fix the missing mtd flash on linkstation lswtgl MTD flash stores u-boot and u-boot environment on linkstation lswtgl. The latter one can be easily read/write by u-boot-tools package in Debian. Fixes: dc57844a736f ("ARM: dts: orion5x: add buffalo linkstation ls-wtgl") Signed-off-by: Roger Shimizu Reviewed-by: Andrew Lunn Signed-off-by: Gregory CLEMENT --- .../boot/dts/orion5x-linkstation-lswtgl.dts | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts b/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts index 420788229e6f..aae8a7aceab7 100644 --- a/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts +++ b/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts @@ -228,6 +228,37 @@ }; }; +&devbus_bootcs { + status = "okay"; + devbus,keep-config; + + flash@0 { + compatible = "jedec-flash"; + reg = <0 0x40000>; + bank-width = <1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + header@0 { + reg = <0 0x30000>; + read-only; + }; + + uboot@30000 { + reg = <0x30000 0xF000>; + read-only; + }; + + uboot_env@3F000 { + reg = <0x3F000 0x1000>; + }; + }; + }; +}; + &mdio { status = "okay"; -- 2.20.1