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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-09 19:50:30 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-27 11:10:01 +0200 |
| commit | 2340c646e6a5da658e114be2f721ff90853588d4 (patch) | |
| tree | df9744d2344e71e8c5d1b75c3e1528bc474313fe /target/linux/brcm2708/patches-4.19/950-0679-arm-dts-Add-coherent_pool-1M-to-Pi-4-bootargs.patch | |
| parent | 81d0da118694feb874f992093063a2852285d194 (diff) | |
| download | upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.gz upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.bz2 upstream-2340c646e6a5da658e114be2f721ff90853588d4.zip | |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0679-arm-dts-Add-coherent_pool-1M-to-Pi-4-bootargs.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0679-arm-dts-Add-coherent_pool-1M-to-Pi-4-bootargs.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0679-arm-dts-Add-coherent_pool-1M-to-Pi-4-bootargs.patch b/target/linux/brcm2708/patches-4.19/950-0679-arm-dts-Add-coherent_pool-1M-to-Pi-4-bootargs.patch new file mode 100644 index 0000000000..7c2547b325 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0679-arm-dts-Add-coherent_pool-1M-to-Pi-4-bootargs.patch @@ -0,0 +1,28 @@ +From 57539d5c7be69774e030825b0b6ec7979956182f Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Tue, 2 Jul 2019 17:13:05 +0100 +Subject: [PATCH 679/773] arm: dts: Add coherent_pool=1M to Pi 4 bootargs + +Downstream Raspberry Pi dts files add "coherent_pool=1M" to the kernel +command line to aid the dwc_otg driver, but this excluded Pi 4 which +uses a new XCHI interface instead. UAS also benefits from a larger +coherent_pool value, so replicate the addition in bcm2711-rpi-4-b.dts. + +See: https://github.com/raspberrypi/linux/pull/3040 + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts ++++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +@@ -14,7 +14,7 @@ + }; + + chosen { +- bootargs = "8250.nr_uarts=1 cma=64M"; ++ bootargs = "coherent_pool=1M 8250.nr_uarts=1 cma=64M"; + }; + + aliases { |