[PATCH v3 1/2] arm64: dts: Add dts files for Marvell Berlin4CT SoC
From: Sudeep Holla <hidden>
Date: 2015-07-22 09:19:26
Also in:
linux-devicetree, lkml
On 22/07/15 09:57, Jisheng Zhang wrote:
Add initial dtsi file to support Marvell Berlin4CT SoC with quad Cortex-A53 CPUs. It also adds dts file for Marvell Berlin4CT DMP board which is based on Berlin4CT SoC. Signed-off-by: Jisheng Zhang <redacted> --- arch/arm64/boot/dts/Makefile | 1 + arch/arm64/boot/dts/marvell/Makefile | 5 + arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts | 67 +++++++++++ arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 164 ++++++++++++++++++++++++++ 4 files changed, 237 insertions(+) create mode 100644 arch/arm64/boot/dts/marvell/Makefile create mode 100644 arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts create mode 100644 arch/arm64/boot/dts/marvell/berlin4ct.dtsi
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quoted hunk ↗ jump to hunk
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts b/arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts new file mode 100644 index 0000000..58ed7f1 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts@@ -0,0 +1,67 @@
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+/dts-v1/;
+
+#include "berlin4ct.dtsi"
+
+/ {
+ model = "MARVELL BG4CT DMP BOARD";
+ compatible = "marvell,berlin4ct-dmp", "marvell,berlin4ct", "marvell,berlin";
+
+ chosen {
+ bootargs = "earlycon=uart8250,mmio32,0xf7fcd000";
+ stdout-path = "serial0:115200n8";Just earlycon without any parameters will suffice. Currently earlycon parsing code has issues and it's being worked out[1]. The serial port details specified in stdout-path will be used by earlycon. Regards, Sudeep [1] https://lkml.org/lkml/2015/4/8/604