build/patch/u-boot/legacy/u-boot-clearfog/arm-mvebu-add-rev-id-a38x-b0.patch

56 lines
1.9 KiB
Diff

From d997ad034b6a2e840fefb8224bfd85391cafd71d Mon Sep 17 00:00:00 2001
From: Chris Packham <judge.packham@gmail.com>
Date: Wed, 28 Nov 2018 10:32:00 +1300
Subject: [PATCH] ARM: mvebu: add revision id for Armada-385 B0
Marvell have release a B0 revision of the Armada-385 SoC. This fixes a
hardware errata enabling RGMII to work when the Ethernet voltage is
configured to 3.3V.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/arm/mach-mvebu/cpu.c | 3 +++
arch/arm/mach-mvebu/include/mach/soc.h | 1 +
arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h | 1 +
3 files changed, 5 insertions(+)
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
index 0d2d39878d3..aa1be8ebabc 100644
--- a/arch/arm/mach-mvebu/cpu.c
+++ b/arch/arm/mach-mvebu/cpu.c
@@ -261,6 +261,9 @@ int print_cpuinfo(void)
case MV_88F68XX_A0_ID:
puts("A0");
break;
+ case MV_88F68XX_B0_ID:
+ puts("B0");
+ break;
default:
printf("?? (%x)", revid);
break;
diff --git a/arch/arm/mach-mvebu/include/mach/soc.h b/arch/arm/mach-mvebu/include/mach/soc.h
index 6e2e14efe0b..01577f469b0 100644
--- a/arch/arm/mach-mvebu/include/mach/soc.h
+++ b/arch/arm/mach-mvebu/include/mach/soc.h
@@ -27,6 +27,7 @@
/* A38x revisions */
#define MV_88F68XX_Z1_ID 0x0
#define MV_88F68XX_A0_ID 0x4
+#define MV_88F68XX_B0_ID 0xa
/* TCLK Core Clock definition */
#ifndef CONFIG_SYS_TCLK
diff --git a/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h b/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h
index 50b23582665..365332d2b04 100644
--- a/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h
+++ b/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h
@@ -233,6 +233,7 @@
/* A38x revisions */
#define MV_88F68XX_Z1_ID 0x0
#define MV_88F68XX_A0_ID 0x4
+#define MV_88F68XX_B0_ID 0xa
/* A39x revisions */
#define MV_88F69XX_Z1_ID 0x2