From: Ahmad Fatoum <ahmad@a3f.at>
To: barebox@lists.infradead.org
Subject: [PATCH 02/11] ARM: dts: rpi: drop unnecessary /chosen/stdout-path overrides
Date: Sat, 28 Nov 2020 22:39:25 +0100 [thread overview]
Message-ID: <20201128213934.681065-2-ahmad@a3f.at> (raw)
In-Reply-To: <20201128213934.681065-1-ahmad@a3f.at>
The upstream device trees reference the stdout-path via alias.
barebox overrides them with a path to the node, but the effect is
the same as both barebox and the kernel accept both for the property's
value.
No functional change:
serial0 serial1 upstream stdout-path
Rpi1 &uart0 &uart1 serial0
Rpi2 &uart0 &uart1 serial0
Rpi3 &uart0 &uart1 serial1
Tested on a Raspberry Pi 3B.
Cc: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
---
arch/arm/dts/bcm2835-rpi.dts | 6 ------
arch/arm/dts/bcm2836-rpi-2.dts | 6 ------
arch/arm/dts/bcm2837-rpi-3.dts | 6 ------
3 files changed, 18 deletions(-)
diff --git a/arch/arm/dts/bcm2835-rpi.dts b/arch/arm/dts/bcm2835-rpi.dts
index cc5a8a927112..121edebdb3a0 100644
--- a/arch/arm/dts/bcm2835-rpi.dts
+++ b/arch/arm/dts/bcm2835-rpi.dts
@@ -1,11 +1,5 @@
#include <arm/bcm2835-rpi-a.dts>
-/ {
- chosen {
- stdout-path = &uart0;
- };
-};
-
&{/memory@0} {
reg = <0x0 0x0>;
};
diff --git a/arch/arm/dts/bcm2836-rpi-2.dts b/arch/arm/dts/bcm2836-rpi-2.dts
index c9c3892d6a21..c9106515ee1f 100644
--- a/arch/arm/dts/bcm2836-rpi-2.dts
+++ b/arch/arm/dts/bcm2836-rpi-2.dts
@@ -1,11 +1,5 @@
#include <arm/bcm2836-rpi-2-b.dts>
-/ {
- chosen {
- stdout-path = &uart0;
- };
-};
-
&{/memory@0} {
reg = <0x0 0x0>;
};
diff --git a/arch/arm/dts/bcm2837-rpi-3.dts b/arch/arm/dts/bcm2837-rpi-3.dts
index d66beddb2281..e82d518fa551 100644
--- a/arch/arm/dts/bcm2837-rpi-3.dts
+++ b/arch/arm/dts/bcm2837-rpi-3.dts
@@ -1,11 +1,5 @@
#include <arm64/broadcom/bcm2837-rpi-3-b.dts>
-/ {
- chosen {
- stdout-path = &uart1;
- };
-};
-
&{/memory@0} {
reg = <0x0 0x0>;
};
--
2.28.0
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next prev parent reply other threads:[~2020-11-28 21:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-28 21:39 [PATCH 01/11] Revert "ARM: dts: bcm2835-rpi: re-enable booting from SD card" Ahmad Fatoum
2020-11-28 21:39 ` Ahmad Fatoum [this message]
2020-11-28 21:39 ` [PATCH 03/11] ARM: rpi: make functions in rpi-common.c static Ahmad Fatoum
2020-11-28 21:39 ` [PATCH 04/11] ARM: rpi: move rpi_model_init() to postcore Ahmad Fatoum
2020-11-28 21:39 ` [PATCH 05/11] ARM: rpi: support raspberry pi 1 and zero mini-uart Ahmad Fatoum
2020-11-28 21:39 ` [PATCH 06/11] ARM: rpi: add new init function for Raspberry Pi Zero Ahmad Fatoum
2020-11-28 21:39 ` [PATCH 07/11] ARM: rpi: Add Raspberry Pi Zero W mini-uart support Ahmad Fatoum
2020-11-28 21:39 ` [PATCH 08/11] ARM: rpi: drop no longer needed environment Ahmad Fatoum
2020-11-28 21:39 ` [PATCH 09/11] ARM: rpi: fix model description string Ahmad Fatoum
2020-11-28 21:39 ` [PATCH 10/11] ARM: rpi: add new rpi boot target Ahmad Fatoum
2020-11-28 21:39 ` [PATCH 11/11] doc: bcm283x: document use of mini-uart on Raspberry Pi Zero W / CM3 Ahmad Fatoum
2020-11-29 19:50 ` Roland Hieber
2020-11-29 20:20 ` Ahmad Fatoum
2020-12-07 7:10 ` Sascha Hauer
2020-12-07 10:00 ` Ahmad Fatoum
2020-12-07 10:29 ` Sascha Hauer
2020-12-07 10:00 ` [PATCH] fixup! " Ahmad Fatoum
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