From f07e572f6447465d8938679533d604e402b0f066 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Thu, 18 Feb 2021 18:04:33 +0100 Subject: bcm27xx: import latest patches from the RPi foundation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas --- ...0923-ARM-dts-2711-DMA-can-address-36-bits.patch | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch (limited to 'target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch') diff --git a/target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch b/target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch new file mode 100644 index 0000000000..a77737986e --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch @@ -0,0 +1,25 @@ +From df3f3eba7e6f19694369ea52360c0d5d18d310c3 Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Wed, 22 Jul 2020 17:45:24 +0100 +Subject: [PATCH] ARM: dts: 2711 DMA can address 36 bits + +Kernels prior to 5.7 only see the first entry in dma-ranges, so make +it cover the full addressable range. + +Signed-off-by: Phil Elwell +--- + arch/arm/boot/dts/bcm2711-rpi.dtsi | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi ++++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi +@@ -193,8 +193,7 @@ + <0x0 0x40000000 0x0 0xff800000 0x0 0x00800000>, + <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>; ++ dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x4 0x00000000>; + + dma40: dma@7e007b00 { + compatible = "brcm,bcm2711-dma"; -- cgit v1.2.3