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https://github.com/openwrt/openwrt.git
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62b7f5931c
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 <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
102 lines
1.5 KiB
Diff
102 lines
1.5 KiB
Diff
From b9b7a84463d95fd912406e377a58af8b1fb81d21 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Wed, 1 Apr 2020 15:09:42 +0100
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Subject: [PATCH] overlays: Add overlay_map
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The overlay map permits platform-specific overlays, with deprecation
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and renaming.
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See: https://github.com/raspberrypi/linux/issues/3520
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/overlays/Makefile | 2 +
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arch/arm/boot/dts/overlays/overlay_map.dts | 71 ++++++++++++++++++++++
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2 files changed, 73 insertions(+)
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create mode 100644 arch/arm/boot/dts/overlays/overlay_map.dts
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--- a/arch/arm/boot/dts/overlays/Makefile
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+++ b/arch/arm/boot/dts/overlays/Makefile
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@@ -1,5 +1,7 @@
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# Overlays for the Raspberry Pi platform
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+dtb-$(CONFIG_ARCH_BCM2835) += overlay_map.dtb
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+
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dtbo-$(CONFIG_ARCH_BCM2835) += \
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act-led.dtbo \
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adau1977-adc.dtbo \
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--- /dev/null
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+++ b/arch/arm/boot/dts/overlays/overlay_map.dts
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@@ -0,0 +1,71 @@
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+/dts-v1/;
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+
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+/ {
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+ i2c3 {
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+ bcm2711;
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+ };
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+
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+ i2c4 {
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+ bcm2711;
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+ };
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+
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+ i2c5 {
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+ bcm2711;
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+ };
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+
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+ i2c6 {
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+ bcm2711;
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+ };
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+
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+ rpivid-v4l2 {
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+ bcm2711;
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+ };
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+
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+ spi3-1cs {
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+ bcm2711;
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+ };
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+
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+ spi3-2cs {
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+ bcm2711;
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+ };
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+
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+ spi4-1cs {
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+ bcm2711;
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+ };
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+
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+ spi4-2cs {
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+ bcm2711;
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+ };
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+
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+ spi5-1cs {
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+ bcm2711;
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+ };
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+
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+ spi5-2cs {
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+ bcm2711;
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+ };
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+
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+ spi6-1cs {
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+ bcm2711;
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+ };
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+
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+ spi6-2cs {
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+ bcm2711;
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+ };
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+
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+ uart2 {
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+ bcm2711;
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+ };
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+
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+ uart3 {
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+ bcm2711;
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+ };
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+
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+ uart4 {
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+ bcm2711;
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+ };
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+
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+ uart5 {
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+ bcm2711;
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+ };
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+};
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