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