diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0869-ARM-dts-Restore-the-old-2711-scb-ranges-property.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0869-ARM-dts-Restore-the-old-2711-scb-ranges-property.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0869-ARM-dts-Restore-the-old-2711-scb-ranges-property.patch b/target/linux/bcm27xx/patches-5.4/950-0869-ARM-dts-Restore-the-old-2711-scb-ranges-property.patch new file mode 100644 index 0000000000..614b149f34 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0869-ARM-dts-Restore-the-old-2711-scb-ranges-property.patch @@ -0,0 +1,24 @@ +From f2233a2a1baf7036469e5291b06457311120dfb4 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.com> +Date: Tue, 7 Jul 2020 14:08:55 +0100 +Subject: [PATCH] ARM: dts: Restore the old 2711 scb ranges property + +The back-ported value breaks PCIe. + +Signed-off-by: Phil Elwell <phil@raspberrypi.com> +--- + arch/arm/boot/dts/bcm2711-rpi.dtsi | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi ++++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi +@@ -191,7 +191,8 @@ + &scb { + ranges = <0x0 0x7c000000 0x0 0xfc000000 0x0 0x03800000>, + <0x0 0x40000000 0x0 0xff800000 0x0 0x00800000>, +- <0x6 0x00000000 0x6 0x00000000 0x0 0x40000000>; ++ <0x6 0x00000000 0x6 0x00000000 0x0 0x40000000>, ++ <0x0 0x00000000 0x0 0x00000000 0x0 0xfc000000>; + dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x0 0xfc000000>, + <0x1 0x00000000 0x1 0x00000000 0x1 0x00000000>; + |