From 994428f3950c70bc92e5e6b68e784d8d660ca4ea Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Mon, 25 Feb 2019 12:02:15 +0100 Subject: [PATCH] oxnas: add missing NAND partitions add kernel and other missing NAND flash partitions to allow booting using stock loader instead of the 2nd-stage bootloader. This will ease installation from stock firmware on pogoplugs as well as stg212 aka. medion nas. Existing users of OpenWrt on those boards will have to boot initramfs generated after this commit and subsequently flash first the ubinized image, then again run initramfs to flash sysupgrade.tar image, and then restore bootcmd in U-Boot environment back to the original setting ('nboot 60500000 0 440000' or something like that) instead of jumping into the now no longer used 2nd-stage loader. Signed-off-by: Daniel Golle --- .../dts/ox820-cloudengines-pogoplug-pro.dts | 20 ++++++++++-- .../arm/boot/dts/ox820-mitrastar-stg212.dts | 20 ++++++++++-- .../020-nand-partitions-on-pogoplug-v3.patch | 32 +++++++++++++++++++ 3 files changed, 68 insertions(+), 4 deletions(-) create mode 100644 target/linux/oxnas/patches-4.14/020-nand-partitions-on-pogoplug-v3.patch diff --git a/target/linux/oxnas/files/arch/arm/boot/dts/ox820-cloudengines-pogoplug-pro.dts b/target/linux/oxnas/files/arch/arm/boot/dts/ox820-cloudengines-pogoplug-pro.dts index 2872d40e3d..029e1aa17d 100644 --- a/target/linux/oxnas/files/arch/arm/boot/dts/ox820-cloudengines-pogoplug-pro.dts +++ b/target/linux/oxnas/files/arch/arm/boot/dts/ox820-cloudengines-pogoplug-pro.dts @@ -74,11 +74,27 @@ nand-ecc-algo = "hamming"; partition@0 { - label = "boot"; - reg = <0x00000000 0x00e00000>; + label = "stage1"; + reg = <0x00000000 0x00040000>; read-only; }; + partition@40000 { + label = "uboot"; + reg = <0x00040000 0x00380000>; + read-only; + }; + + partition@3c0000 { + label = "uboot_env"; + reg = <0x003c0000 0x00080000>; + }; + + partition@440000 { + label = "kernel"; + reg = <0x00440000 0x009c0000>; + }; + partition@e00000 { label = "ubi"; reg = <0x00e00000 0x07200000>; diff --git a/target/linux/oxnas/files/arch/arm/boot/dts/ox820-mitrastar-stg212.dts b/target/linux/oxnas/files/arch/arm/boot/dts/ox820-mitrastar-stg212.dts index 5fd2617f2f..a265742896 100644 --- a/target/linux/oxnas/files/arch/arm/boot/dts/ox820-mitrastar-stg212.dts +++ b/target/linux/oxnas/files/arch/arm/boot/dts/ox820-mitrastar-stg212.dts @@ -87,11 +87,27 @@ nand-ecc-algo = "hamming"; partition@0 { - label = "boot"; - reg = <0x00000000 0x00e00000>; + label = "stage1"; + reg = <0x00000000 0x00040000>; read-only; }; + partition@40000 { + label = "uboot"; + reg = <0x00040000 0x00380000>; + read-only; + }; + + partition@3c0000 { + label = "uboot_env"; + reg = <0x003c0000 0x00080000>; + }; + + partition@440000 { + label = "kernel"; + reg = <0x00440000 0x009c0000>; + }; + partition@e00000 { label = "ubi"; reg = <0x00e00000 0x07200000>; diff --git a/target/linux/oxnas/patches-4.14/020-nand-partitions-on-pogoplug-v3.patch b/target/linux/oxnas/patches-4.14/020-nand-partitions-on-pogoplug-v3.patch new file mode 100644 index 0000000000..a809845bce --- /dev/null +++ b/target/linux/oxnas/patches-4.14/020-nand-partitions-on-pogoplug-v3.patch @@ -0,0 +1,32 @@ +--- a/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts ++++ b/arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts +@@ -74,11 +74,27 @@ + nand-ecc-algo = "hamming"; + + partition@0 { +- label = "boot"; +- reg = <0x00000000 0x00e00000>; ++ label = "stage1"; ++ reg = <0x00000000 0x00040000>; + read-only; + }; + ++ partition@40000 { ++ label = "uboot"; ++ reg = <0x00040000 0x00380000>; ++ read-only; ++ }; ++ ++ partition@3c0000 { ++ label = "uboot_env"; ++ reg = <0x003c0000 0x00080000>; ++ }; ++ ++ partition@440000 { ++ label = "kernel"; ++ reg = <0x00440000 0x009c0000>; ++ }; ++ + partition@e00000 { + label = "ubi"; + reg = <0x00e00000 0x07200000>; -- 2.25.1