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49 lines
1.6 KiB
49 lines
1.6 KiB
7 years ago
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From 825cc67e56b5e624a05f6850a86d91508b786848 Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Sat, 7 Dec 2013 14:36:56 +0100
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Subject: [PATCH 24/44] MIPS: BCM63XX: detect BCM6368 variants
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The DSL-less BCM6368 variant BCM6367 uses a different chip id. Apart
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from missing DSL, there is no difference to BCM6368, so treat it such.
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Signed-off-by: Jonas Gorski <jogo@openwrt.org>
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---
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arch/mips/bcm63xx/cpu.c | 4 ++++
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arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 3 +++
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2 files changed, 7 insertions(+)
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--- a/arch/mips/bcm63xx/cpu.c
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+++ b/arch/mips/bcm63xx/cpu.c
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@@ -393,8 +393,12 @@ void __init bcm63xx_cpu_init(void)
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break;
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case BCM6368_CPU_ID:
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+ case BCM6369_CPU_ID:
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bcm63xx_regs_base = bcm6368_regs_base;
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bcm63xx_irqs = bcm6368_irqs;
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+
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+ /* BCM6369 is a BCM6368 without xDSL, so treat it the same */
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+ bcm63xx_cpu_id = BCM6368_CPU_ID;
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break;
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default:
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panic("unsupported broadcom CPU %x", bcm63xx_cpu_id);
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--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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@@ -20,6 +20,7 @@
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#define BCM6361_CPU_ID 0x6361
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#define BCM6362_CPU_ID 0x6362
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#define BCM6368_CPU_ID 0x6368
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+#define BCM6369_CPU_ID 0x6369
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void __init bcm63xx_cpu_init(void);
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u32 bcm63xx_get_cpu_variant(void);
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@@ -106,6 +107,8 @@ static inline u16 __pure bcm63xx_get_cpu
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(bcm63xx_get_cpu_variant() == BCM6362_CPU_ID)
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#define BCMCPU_VARIANT_IS_6368() \
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(bcm63xx_get_cpu_variant() == BCM6368_CPU_ID)
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+#define BCMCPU_VARIANT_IS_6369() \
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+ (bcm63xx_get_cpu_variant() == BCM6369_CPU_ID)
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/*
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* While registers sets are (mostly) the same across 63xx CPU, base
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