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Diffstat (limited to 'target/linux/ramips/patches-3.8/0130-MIPS-ralink-add-cpu-feature-overrides.h-for-RT3662-3.patch')
-rw-r--r--target/linux/ramips/patches-3.8/0130-MIPS-ralink-add-cpu-feature-overrides.h-for-RT3662-3.patch81
1 files changed, 81 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0130-MIPS-ralink-add-cpu-feature-overrides.h-for-RT3662-3.patch b/target/linux/ramips/patches-3.8/0130-MIPS-ralink-add-cpu-feature-overrides.h-for-RT3662-3.patch
new file mode 100644
index 0000000000..5d92e36db8
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0130-MIPS-ralink-add-cpu-feature-overrides.h-for-RT3662-3.patch
@@ -0,0 +1,81 @@
+From 4cca623b74420aacf656b968fde29aace96ae3db Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 7 Apr 2013 16:57:30 +0200
+Subject: [PATCH 3/3] MIPS: ralink: add cpu-feature-overrides.h for
+ RT3662/3883 SoCs
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ .../asm/mach-ralink/rt3883/cpu-feature-overrides.h | 55 ++++++++++++++++++++
+ arch/mips/ralink/Platform | 1 +
+ 2 files changed, 56 insertions(+)
+ create mode 100644 arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
+
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
+@@ -0,0 +1,55 @@
++/*
++ * Ralink RT3662/RT3883 specific CPU feature overrides
++ *
++ * Copyright (C) 2011-2013 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This file was derived from: include/asm-mips/cpu-features.h
++ * Copyright (C) 2003, 2004 Ralf Baechle
++ * Copyright (C) 2004 Maciej W. Rozycki
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ *
++ */
++#ifndef _RT3883_CPU_FEATURE_OVERRIDES_H
++#define _RT3883_CPU_FEATURE_OVERRIDES_H
++
++#define cpu_has_tlb 1
++#define cpu_has_4kex 1
++#define cpu_has_3k_cache 0
++#define cpu_has_4k_cache 1
++#define cpu_has_tx39_cache 0
++#define cpu_has_sb1_cache 0
++#define cpu_has_fpu 0
++#define cpu_has_32fpr 0
++#define cpu_has_counter 1
++#define cpu_has_watch 1
++#define cpu_has_divec 1
++
++#define cpu_has_prefetch 1
++#define cpu_has_ejtag 1
++#define cpu_has_llsc 1
++
++#define cpu_has_mips16 1
++#define cpu_has_mdmx 0
++#define cpu_has_mips3d 0
++#define cpu_has_smartmips 0
++
++#define cpu_has_mips32r1 1
++#define cpu_has_mips32r2 1
++#define cpu_has_mips64r1 0
++#define cpu_has_mips64r2 0
++
++#define cpu_has_dsp 1
++#define cpu_has_mipsmt 0
++
++#define cpu_has_64bits 0
++#define cpu_has_64bit_zero_reg 0
++#define cpu_has_64bit_gp_regs 0
++#define cpu_has_64bit_addresses 0
++
++#define cpu_dcache_line_size() 32
++#define cpu_icache_line_size() 32
++
++#endif /* _RT3883_CPU_FEATURE_OVERRIDES_H */
+--- a/arch/mips/ralink/Platform
++++ b/arch/mips/ralink/Platform
+@@ -20,6 +20,7 @@ cflags-$(CONFIG_SOC_RT305X) += -I$(srctr
+ # Ralink RT3883
+ #
+ load-$(CONFIG_SOC_RT3883) += 0xffffffff80000000
++cflags-$(CONFIG_SOC_RT3883) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt3883
+
+ #
+ # Ralink MT7620