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* [PATCH] ARM: dts: aspeed: Set earlycon boot argument
@ 2021-05-26  5:12 Joel Stanley
  2021-05-27  1:39 ` Andrew Jeffery
  2021-05-27  8:24 ` Alexander A. Filippov
  0 siblings, 2 replies; 3+ messages in thread
From: Joel Stanley @ 2021-05-26  5:12 UTC (permalink / raw)
  To: Arnd Bergmann, linux-aspeed
  Cc: linux-arm-kernel, Andrew Jeffery, Adriana Kobylak,
	Alexander Filippov, Amithash Prasad, Andrew Peng, Ben Pai,
	Brad Bishop, Brian Yang, Eddie James, Hongwei Zhang, Ken Chen,
	Lotus Xu, Manikandan Elumalai, Quan Nguyen, Ryan Sie,
	Supreeth Venkatesh, Tao Ren, Xo Wang, Yuan Yao, Zev Weiss


Most of the aspeed boards have copied the 'earlyprink' string in
the bootargs. However, there's no earlyprink driver configured in the
defconfigs, so this does nothing.

A combination of setting stdout in the chosen node and adding earlycon
to bootargs causes early serial output to appear early. This changes all
boards to use this option.

The console=ttyS4,115200 option is still required, as this is used by
the run time uart driver.

Signed-off-by: Joel Stanley <joel@jms.id.au>
---
 arch/arm/boot/dts/aspeed-ast2500-evb.dts                 | 2 +-
 arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts            | 2 +-
 arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts           | 2 +-
 arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts     | 2 +-
 arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts | 2 +-
 arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts        | 2 +-
 arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts         | 2 +-
 arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts            | 2 +-
 arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts      | 2 +-
 arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts         | 2 +-
 arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts         | 2 +-
 arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts           | 2 +-
 arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts            | 2 +-
 arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts         | 2 +-
 arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts       | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts             | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts              | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts              | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts              | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts            | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts             | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-swift.dts               | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts              | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts              | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts         | 2 +-
 arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts               | 2 +-
 arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts        | 2 +-
 arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts             | 2 +-
 arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts       | 2 +-
 29 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
index 8bec21ed0de5..583a241f1151 100644
--- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
@@ -13,7 +13,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
+		bootargs = "console=tty0 console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
index 6aeb47c44eba..79d17841b3d7 100644
--- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
@@ -34,7 +34,7 @@ aliases {
 	};
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 	leds {
 		compatible = "gpio-leds";
diff --git a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
index 8f5ec22e51c2..bbf8d548397b 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
@@ -9,7 +9,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts b/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
index c2ece0b91885..3395de96ee11 100644
--- a/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
@@ -10,7 +10,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts b/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
index 2c29ac037d32..7c6af7f226e7 100644
--- a/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
@@ -10,7 +10,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts b/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
index dcab6e78dfa4..33e413ca07e4 100644
--- a/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
@@ -15,7 +15,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
+		bootargs = "console=tty0 console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts b/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts
index 5ef88c377358..01dace8f5e5f 100644
--- a/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts
@@ -55,7 +55,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
index 2fb8b147f489..90a3f485c67a 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
@@ -280,7 +280,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart1;
-		bootargs = "console=ttyS1,9600n8 root=/dev/ram rw earlyprintk";
+		bootargs = "console=ttyS1,9600n8 root=/dev/ram rw earlycon";
 	};
 
 	ast-adc-hwmon {
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
index 7b4b2b126ad8..b6b16356f571 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
@@ -37,7 +37,7 @@ aliases {
 	};
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
index 07593897fc9a..1752f3250e44 100644
--- a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
@@ -10,7 +10,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
index 80c92e065a10..5a98a19f445e 100644
--- a/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
@@ -11,7 +11,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "earlyprintk";
+		bootargs = "earlycon";
 	};
 
 	memory {
diff --git a/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts b/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
index 6e9baf3bba53..d5b7d28cda88 100644
--- a/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
@@ -10,7 +10,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "earlyprintk";
+		bootargs = "earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
index c29e5f4d86ad..8f543cca7c21 100644
--- a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
@@ -27,7 +27,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
+		bootargs = "console=tty0 console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
index 084c455ad4cb..bcc1820f5c07 100644
--- a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
@@ -27,7 +27,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
+		bootargs = "console=tty0 console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts b/arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts
index 73319917cb74..3ef8358ff764 100644
--- a/arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts
@@ -11,7 +11,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@40000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
index 42b37a204241..c0847636f20b 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
@@ -11,7 +11,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
index 15c1f0ac81dc..a52a289cee85 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
@@ -57,7 +57,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts
index 8503152faaf0..7d38d121ec6d 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts
@@ -11,7 +11,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts b/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts
index 91dced7e7849..3d4bdad27c2d 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts
@@ -10,7 +10,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index eb4e93a57ff4..cd660c1ff3f5 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
@@ -10,7 +10,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@40000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
index fd2e014dae75..084f54866f38 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -9,7 +9,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
index d56b5ed09b37..4816486c0c9e 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
@@ -10,7 +10,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
index c1478d2db602..e863ec088970 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
@@ -13,7 +13,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200n8";
+		bootargs = "console=ttyS4,115200n8 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
index 01074b6e3e03..328ef472c479 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
@@ -11,7 +11,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@40000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
index 85d58a63ae90..230f3584bcab 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
@@ -10,7 +10,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
index 4bcc82046362..7ae4ea0d2931 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
@@ -17,7 +17,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
index 03c161493ffc..61bc74b423cf 100644
--- a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
@@ -14,7 +14,7 @@ aliases {
 	};
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@80000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
index a68ff0675c28..9605e53f5bbf 100644
--- a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
@@ -28,7 +28,7 @@ aliases {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlyprintk";
+		bootargs = "console=ttyS4,115200 earlycon";
 	};
 
 	memory@40000000 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts b/arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts
index bc16ad2b5c80..50f3c6a5c0c8 100644
--- a/arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts
@@ -11,7 +11,7 @@ / {
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "earlyprintk";
+		bootargs = "earlycon";
 	};
 
 	memory@80000000 {
-- 
2.30.2


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^ permalink raw reply related	[flat|nested] 3+ messages in thread

* Re: [PATCH] ARM: dts: aspeed: Set earlycon boot argument
  2021-05-26  5:12 [PATCH] ARM: dts: aspeed: Set earlycon boot argument Joel Stanley
@ 2021-05-27  1:39 ` Andrew Jeffery
  2021-05-27  8:24 ` Alexander A. Filippov
  1 sibling, 0 replies; 3+ messages in thread
From: Andrew Jeffery @ 2021-05-27  1:39 UTC (permalink / raw)
  To: Joel Stanley, Arnd Bergmann, linux-aspeed
  Cc: linux-arm-kernel, Adriana Kobylak, Alexander A. Filippov,
	Amithash Prasad, Andrew Peng, Ben Pai, Brad Bishop,
	YangBrianC.W 楊嘉偉 TAO, Eddie James,
	Hongwei Zhang, Ken Chen, Lotus Xu, manikandan-e, Quan Nguyen,
	Ryan Sie, Supreeth Venkatesh, Tao Ren, Xo Wang,
	(Exiting) Yao Yuan, Zev Weiss



On Wed, 26 May 2021, at 14:42, Joel Stanley wrote:
> 
> Most of the aspeed boards have copied the 'earlyprink' string in
> the bootargs. However, there's no earlyprink driver configured in the
> defconfigs, so this does nothing.
> 
> A combination of setting stdout in the chosen node and adding earlycon
> to bootargs causes early serial output to appear early. This changes all
> boards to use this option.
> 
> The console=ttyS4,115200 option is still required, as this is used by
> the run time uart driver.
> 
> Signed-off-by: Joel Stanley <joel@jms.id.au>

Acked-by: Andrew Jeffery <andrew@aj.id.au>

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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] ARM: dts: aspeed: Set earlycon boot argument
  2021-05-26  5:12 [PATCH] ARM: dts: aspeed: Set earlycon boot argument Joel Stanley
  2021-05-27  1:39 ` Andrew Jeffery
@ 2021-05-27  8:24 ` Alexander A. Filippov
  1 sibling, 0 replies; 3+ messages in thread
From: Alexander A. Filippov @ 2021-05-27  8:24 UTC (permalink / raw)
  To: Joel Stanley
  Cc: Arnd Bergmann, linux-aspeed, linux-arm-kernel, Andrew Jeffery,
	Adriana Kobylak, Alexander Filippov, Amithash Prasad,
	Andrew Peng, Ben Pai, Brad Bishop, Brian Yang, Eddie James,
	Hongwei Zhang, Ken Chen, Lotus Xu, Manikandan Elumalai,
	Quan Nguyen, Ryan Sie, Supreeth Venkatesh, Tao Ren, Xo Wang,
	Yuan Yao, Zev Weiss

On Wed, May 26, 2021 at 02:42:20PM +0930, Joel Stanley wrote:
> 
> Most of the aspeed boards have copied the 'earlyprink' string in
> the bootargs. However, there's no earlyprink driver configured in the
> defconfigs, so this does nothing.
> 
> A combination of setting stdout in the chosen node and adding earlycon
> to bootargs causes early serial output to appear early. This changes all
> boards to use this option.
> 
> The console=ttyS4,115200 option is still required, as this is used by
> the run time uart driver.
> 
> Signed-off-by: Joel Stanley <joel@jms.id.au>

Acked-by: Alexander Filippov <a.filippov@yadro>

> ---
>  arch/arm/boot/dts/aspeed-ast2500-evb.dts                 | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts            | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts           | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts     | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts        | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts         | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts            | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts      | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts         | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts         | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts           | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts            | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts         | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts       | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts             | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts              | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts              | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts              | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts            | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts             | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-swift.dts               | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts              | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts              | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts         | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts               | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts        | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts             | 2 +-
>  arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts       | 2 +-
>  29 files changed, 29 insertions(+), 29 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
> index 8bec21ed0de5..583a241f1151 100644
> --- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts
> +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
> @@ -13,7 +13,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=tty0 console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> index 6aeb47c44eba..79d17841b3d7 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> @@ -34,7 +34,7 @@ aliases {
>  	};
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  	leds {
>  		compatible = "gpio-leds";
> diff --git a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
> index 8f5ec22e51c2..bbf8d548397b 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
> @@ -9,7 +9,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts b/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
> index c2ece0b91885..3395de96ee11 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
> @@ -10,7 +10,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts b/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
> index 2c29ac037d32..7c6af7f226e7 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
> @@ -10,7 +10,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts b/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
> index dcab6e78dfa4..33e413ca07e4 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
> @@ -15,7 +15,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=tty0 console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts b/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts
> index 5ef88c377358..01dace8f5e5f 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts
> @@ -55,7 +55,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
> index 2fb8b147f489..90a3f485c67a 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
> @@ -280,7 +280,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart1;
> -		bootargs = "console=ttyS1,9600n8 root=/dev/ram rw earlyprintk";
> +		bootargs = "console=ttyS1,9600n8 root=/dev/ram rw earlycon";
>  	};
>  
>  	ast-adc-hwmon {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
> index 7b4b2b126ad8..b6b16356f571 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
> @@ -37,7 +37,7 @@ aliases {
>  	};
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
> index 07593897fc9a..1752f3250e44 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
> @@ -10,7 +10,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
> index 80c92e065a10..5a98a19f445e 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
> @@ -11,7 +11,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "earlyprintk";
> +		bootargs = "earlycon";
>  	};
>  
>  	memory {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts b/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
> index 6e9baf3bba53..d5b7d28cda88 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
> @@ -10,7 +10,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "earlyprintk";
> +		bootargs = "earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
> index c29e5f4d86ad..8f543cca7c21 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
> @@ -27,7 +27,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=tty0 console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
> index 084c455ad4cb..bcc1820f5c07 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
> @@ -27,7 +27,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=tty0 console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=tty0 console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts b/arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts
> index 73319917cb74..3ef8358ff764 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-microsoft-olympus.dts
> @@ -11,7 +11,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@40000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> index 42b37a204241..c0847636f20b 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
> @@ -11,7 +11,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
> index 15c1f0ac81dc..a52a289cee85 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
> @@ -57,7 +57,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts
> index 8503152faaf0..7d38d121ec6d 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts
> @@ -11,7 +11,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts b/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts
> index 91dced7e7849..3d4bdad27c2d 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts
> @@ -10,7 +10,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> index eb4e93a57ff4..cd660c1ff3f5 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> @@ -10,7 +10,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@40000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> index fd2e014dae75..084f54866f38 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
> @@ -9,7 +9,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> index d56b5ed09b37..4816486c0c9e 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> @@ -10,7 +10,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> index c1478d2db602..e863ec088970 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> @@ -13,7 +13,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200n8";
> +		bootargs = "console=ttyS4,115200n8 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
> index 01074b6e3e03..328ef472c479 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
> @@ -11,7 +11,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@40000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> index 85d58a63ae90..230f3584bcab 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> @@ -10,7 +10,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> index 4bcc82046362..7ae4ea0d2931 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> @@ -17,7 +17,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
> index 03c161493ffc..61bc74b423cf 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
> @@ -14,7 +14,7 @@ aliases {
>  	};
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@80000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
> index a68ff0675c28..9605e53f5bbf 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
> @@ -28,7 +28,7 @@ aliases {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "console=ttyS4,115200 earlyprintk";
> +		bootargs = "console=ttyS4,115200 earlycon";
>  	};
>  
>  	memory@40000000 {
> diff --git a/arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts b/arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts
> index bc16ad2b5c80..50f3c6a5c0c8 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-supermicro-x11spi.dts
> @@ -11,7 +11,7 @@ / {
>  
>  	chosen {
>  		stdout-path = &uart5;
> -		bootargs = "earlyprintk";
> +		bootargs = "earlycon";
>  	};
>  
>  	memory@80000000 {
> -- 
> 2.30.2
> 

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^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2021-05-27  8:30 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-26  5:12 [PATCH] ARM: dts: aspeed: Set earlycon boot argument Joel Stanley
2021-05-27  1:39 ` Andrew Jeffery
2021-05-27  8:24 ` Alexander A. Filippov

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