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| author | Christian Lamparter <chunkeey@gmail.com> | 2018-10-22 23:47:53 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2018-11-01 17:16:52 +0100 |
| commit | 6840f15a16607a2c08241ae3f8932b5c0431486b (patch) | |
| tree | 425340f9702ea23ef633b2db37f4c3ba640e9091 /target | |
| parent | 8fc187a76ea00f89c26a489e5242bde4887fe529 (diff) | |
| download | upstream-6840f15a16607a2c08241ae3f8932b5c0431486b.tar.gz upstream-6840f15a16607a2c08241ae3f8932b5c0431486b.tar.bz2 upstream-6840f15a16607a2c08241ae3f8932b5c0431486b.zip | |
ipq40xx: rt-ac58u: replace ubi auto load hack
This patch replaces the custom autoload quirk of the
RT-AC58U with a bootargs-append overwrite.
The vendor's u-boot doesn't leave the bootargs / cmdline alone,
so the it can't be overwritten in any other way right now...
And of course, this will be a lot of fun to deal with once
the device switches to the new spi-nand subsystem.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts | 4 | ||||
| -rw-r--r-- | target/linux/ipq40xx/patches-4.14/400-mtd-ubi-add-quirk-to-autoload-ubi-on-rt-ac58u.patch | 29 |
2 files changed, 4 insertions, 29 deletions
diff --git a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts index 0b3e4f0e65..4d546bf40f 100644 --- a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts +++ b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts @@ -35,6 +35,10 @@ led-upgrade = &power; }; + chosen { + bootargs-append = " ubi.mtd=UBI_DEV"; + }; + soc { mdio@90000 { status = "okay"; diff --git a/target/linux/ipq40xx/patches-4.14/400-mtd-ubi-add-quirk-to-autoload-ubi-on-rt-ac58u.patch b/target/linux/ipq40xx/patches-4.14/400-mtd-ubi-add-quirk-to-autoload-ubi-on-rt-ac58u.patch deleted file mode 100644 index 6a83d79d8c..0000000000 --- a/target/linux/ipq40xx/patches-4.14/400-mtd-ubi-add-quirk-to-autoload-ubi-on-rt-ac58u.patch +++ /dev/null @@ -1,29 +0,0 @@ -From b8f3a7ccbeca5bdbd1b6210b94b38d3fef2dd0bd Mon Sep 17 00:00:00 2001 -From: Christian Lamparter <chunkeey@googlemail.com> -Date: Thu, 19 Jan 2017 01:57:22 +0100 -Subject: [PATCH 16/38] mtd: ubi: add auto_attach HACK for the ASUS RT-AC58U - -This patch adds a hack that allows UBI's autoattach feature -to work with the custom ASUS UBI_DEV partition name. - -This is necessary because the vendor's u-boot doesn't leave -the bootargs / cmdline alone, so the it can't be overwritten -easily otherwise. - -Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> ---- - drivers/mtd/ubi/build.c | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/drivers/mtd/ubi/build.c -+++ b/drivers/mtd/ubi/build.c -@@ -1187,6 +1187,9 @@ static void __init ubi_auto_attach(void) - mtd = open_mtd_device("ubi"); - if (IS_ERR(mtd)) - mtd = open_mtd_device("data"); -+ /* Hack for the Asus RT-AC58U */ -+ if (IS_ERR(mtd)) -+ mtd = open_mtd_device("UBI_DEV"); - - if (IS_ERR(mtd)) - return; |