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| author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-08 21:58:55 +0100 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-14 14:10:51 +0100 |
| commit | 7d7aa2fd924c27829ec25f825481554dd81bce97 (patch) | |
| tree | 658b87b89331670266163e522ea5fb52535633cb /target/linux/bcm27xx/patches-4.19/950-0805-bcm2838.dtsi-Use-BCM2711-PCIe-compatible-string.patch | |
| parent | e7bfda2c243e66a75ff966ba04c28b1590b5d24c (diff) | |
| download | upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.tar.gz upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.tar.bz2 upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.zip | |
brcm2708: rename target to bcm27xx
This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.
Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).
This also renames the packages brcm2708-userland and brcm2708-gpu-fw.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0805-bcm2838.dtsi-Use-BCM2711-PCIe-compatible-string.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0805-bcm2838.dtsi-Use-BCM2711-PCIe-compatible-string.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0805-bcm2838.dtsi-Use-BCM2711-PCIe-compatible-string.patch b/target/linux/bcm27xx/patches-4.19/950-0805-bcm2838.dtsi-Use-BCM2711-PCIe-compatible-string.patch new file mode 100644 index 0000000000..9286c9b0b1 --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0805-bcm2838.dtsi-Use-BCM2711-PCIe-compatible-string.patch @@ -0,0 +1,29 @@ +From bacf6a02fe12125d2d675f0c6238d9265d31b45f Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 12 Jul 2019 11:43:03 +0100 +Subject: [PATCH] bcm2838.dtsi: Use BCM2711 PCIe compatible string + +The BCM2711 PCIe controller has a limited address range in the B0 +silicon, and the driver uses a compatible string to identify the +limitation. The current Pi 4 firmware will override the compatible +string if it detects a downstream DTB and it is running on a newer +revision but set the default value to enable the workaround for +backwards-compatibility with old firmware. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/bcm2838.dtsi | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm2838.dtsi ++++ b/arch/arm/boot/dts/bcm2838.dtsi +@@ -327,7 +327,8 @@ + #interrupt-cells = <1>; + #size-cells = <2>; + bus-range = <0x0 0x01>; +- compatible = "brcm,bcm7211-pcie", "brcm,bcm7445-pcie", ++ compatible = "brcm,bcm2711b0-pcie", // Safe value ++ "brcm,bcm2711-pcie", + "brcm,pci-plat-dev"; + max-link-speed = <2>; + tot-num-pcie = <1>; |