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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)
37 lines
914 B
Diff
37 lines
914 B
Diff
From 4d0f0dfc57f6a8652c624575ea34f04bddea629b Mon Sep 17 00:00:00 2001
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From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
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Date: Thu, 2 Apr 2020 19:22:46 +0200
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Subject: [PATCH] ARM: dts: Use upstream CMA configuration
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Now that the kernel command line has precedence over the device tree,
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we can use the upstream CMA setup without breaking backward
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compatibility.
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Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
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---
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arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 6 +-----
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1 file changed, 1 insertion(+), 5 deletions(-)
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--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
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+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
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@@ -195,7 +195,7 @@
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/ {
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chosen {
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- bootargs = "coherent_pool=1M 8250.nr_uarts=1 cma=64M";
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+ bootargs = "coherent_pool=1M 8250.nr_uarts=1";
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};
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aliases {
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@@ -215,10 +215,6 @@
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};
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/delete-node/ wifi-pwrseq;
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-
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- reserved-memory {
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- /delete-node/ linux,cma;
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- };
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};
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&mmcnr {
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