diff options
| author | Imre Kaloz <kaloz@openwrt.org> | 2018-02-15 19:57:05 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2018-03-31 16:12:39 +0200 |
| commit | 4b486e32fb34567fe8b04aea552225db699813e1 (patch) | |
| tree | f5ae2ab8d7d4497b30ac522b40098493ad87bad5 | |
| parent | e1fe4a93debcd6e14b0167f21f2329e275f8fb11 (diff) | |
| download | upstream-4b486e32fb34567fe8b04aea552225db699813e1.tar.gz upstream-4b486e32fb34567fe8b04aea552225db699813e1.tar.bz2 upstream-4b486e32fb34567fe8b04aea552225db699813e1.zip | |
mvebu: Add support for WRT3200ACM with new NAND flash
Newer Linksys boards might come with a Winbond W29N02GV which can be
configured in different ways. Make sure we configure it the same way as
the older chips so everything keeps working.
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
5 files changed, 23 insertions, 2 deletions
diff --git a/target/linux/mvebu/files-4.4/arch/arm/boot/dts/armada-385-linksys-rango.dts b/target/linux/mvebu/files-4.4/arch/arm/boot/dts/armada-385-linksys-rango.dts index de1de79da9..ac4ac1b1b1 100644 --- a/target/linux/mvebu/files-4.4/arch/arm/boot/dts/armada-385-linksys-rango.dts +++ b/target/linux/mvebu/files-4.4/arch/arm/boot/dts/armada-385-linksys-rango.dts @@ -186,6 +186,8 @@ flash@d0000 { status = "okay"; num-cs = <1>; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; marvell,nand-keep-config; marvell,nand-enable-arbiter; nand-on-flash-bbt; diff --git a/target/linux/mvebu/files-4.9/arch/arm/boot/dts/armada-385-linksys-rango.dts b/target/linux/mvebu/files-4.9/arch/arm/boot/dts/armada-385-linksys-rango.dts index de1de79da9..ac4ac1b1b1 100644 --- a/target/linux/mvebu/files-4.9/arch/arm/boot/dts/armada-385-linksys-rango.dts +++ b/target/linux/mvebu/files-4.9/arch/arm/boot/dts/armada-385-linksys-rango.dts @@ -186,6 +186,8 @@ flash@d0000 { status = "okay"; num-cs = <1>; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; marvell,nand-keep-config; marvell,nand-enable-arbiter; nand-on-flash-bbt; diff --git a/target/linux/mvebu/patches-4.14/005-linksys_hardcode_nand_ecc_settings.patch b/target/linux/mvebu/patches-4.14/005-linksys_hardcode_nand_ecc_settings.patch new file mode 100644 index 0000000000..c00e153239 --- /dev/null +++ b/target/linux/mvebu/patches-4.14/005-linksys_hardcode_nand_ecc_settings.patch @@ -0,0 +1,17 @@ +Newer Linksys boards might come with a Winbond W29N02GV which can be +configured in different ways. Make sure we configure it the same way +as the older chips so everything keeps working. + +Signed-off-by: Imre Kaloz <kaloz@openwrt.org> + +--- a/arch/arm/boot/dts/armada-385-linksys.dtsi ++++ b/arch/arm/boot/dts/armada-385-linksys.dtsi +@@ -185,6 +185,8 @@ + /* 128MiB or 256MiB */ + status = "okay"; + num-cs = <1>; ++ nand-ecc-strength = <4>; ++ nand-ecc-step-size = <512>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; diff --git a/target/linux/mvebu/patches-4.14/220-disable-untested-dsa-boards.patch b/target/linux/mvebu/patches-4.14/220-disable-untested-dsa-boards.patch index 8f2275b1ff..5df94bdfad 100644 --- a/target/linux/mvebu/patches-4.14/220-disable-untested-dsa-boards.patch +++ b/target/linux/mvebu/patches-4.14/220-disable-untested-dsa-boards.patch @@ -1,6 +1,6 @@ --- a/arch/arm/boot/dts/armada-385-linksys.dtsi +++ b/arch/arm/boot/dts/armada-385-linksys.dtsi -@@ -194,6 +194,7 @@ +@@ -196,6 +196,7 @@ status = "okay"; switch@0 { diff --git a/target/linux/mvebu/patches-4.14/423-ARM-dts-armada-385-linksys-Disable-internal-RTC.patch b/target/linux/mvebu/patches-4.14/423-ARM-dts-armada-385-linksys-Disable-internal-RTC.patch index ea5ad5acad..040d6590b5 100644 --- a/target/linux/mvebu/patches-4.14/423-ARM-dts-armada-385-linksys-Disable-internal-RTC.patch +++ b/target/linux/mvebu/patches-4.14/423-ARM-dts-armada-385-linksys-Disable-internal-RTC.patch @@ -17,7 +17,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> --- a/arch/arm/boot/dts/armada-385-linksys.dtsi +++ b/arch/arm/boot/dts/armada-385-linksys.dtsi -@@ -302,3 +302,8 @@ +@@ -304,3 +304,8 @@ status = "okay"; usb-phy = <&usb3_1_phy>; }; |