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-rw-r--r--target/linux/ramips/patches-3.8/0030-MIPS-ralink-add-cpu-feature-overrides.h.patch232
1 files changed, 232 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0030-MIPS-ralink-add-cpu-feature-overrides.h.patch b/target/linux/ramips/patches-3.8/0030-MIPS-ralink-add-cpu-feature-overrides.h.patch
new file mode 100644
index 0000000000..21205a3892
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0030-MIPS-ralink-add-cpu-feature-overrides.h.patch
@@ -0,0 +1,232 @@
+From 8a7cac5e324f044f3970d686d79e3489260f6d21 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 10 Apr 2013 09:19:07 +0200
+Subject: [PATCH 30/79] MIPS: ralink: add cpu-feature-overrides.h
+
+Add cpu-feature-overrides.h for RT288x, RT305x and RT3883.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5175/
+---
+ .../asm/mach-ralink/rt288x/cpu-feature-overrides.h | 56 ++++++++++++++++++++
+ .../asm/mach-ralink/rt305x/cpu-feature-overrides.h | 56 ++++++++++++++++++++
+ .../asm/mach-ralink/rt3883/cpu-feature-overrides.h | 55 +++++++++++++++++++
+ arch/mips/ralink/Platform | 3 ++
+ 4 files changed, 170 insertions(+)
+ create mode 100644 arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
+ create mode 100644 arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
+ create mode 100644 arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
+
+diff --git a/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
+new file mode 100644
+index 0000000..72fc106
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
+@@ -0,0 +1,56 @@
++/*
++ * Ralink RT288x specific CPU feature overrides
++ *
++ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@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 _RT288X_CPU_FEATURE_OVERRIDES_H
++#define _RT288X_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 0
++#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() 16
++#define cpu_icache_line_size() 16
++
++#endif /* _RT288X_CPU_FEATURE_OVERRIDES_H */
+diff --git a/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
+new file mode 100644
+index 0000000..917c286
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
+@@ -0,0 +1,56 @@
++/*
++ * Ralink RT305x specific CPU feature overrides
++ *
++ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@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 _RT305X_CPU_FEATURE_OVERRIDES_H
++#define _RT305X_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 /* _RT305X_CPU_FEATURE_OVERRIDES_H */
+diff --git a/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
+new file mode 100644
+index 0000000..181fbf4
+--- /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 */
+diff --git a/arch/mips/ralink/Platform b/arch/mips/ralink/Platform
+index b2cbf16..cda4b66 100644
+--- a/arch/mips/ralink/Platform
++++ b/arch/mips/ralink/Platform
+@@ -8,16 +8,19 @@ cflags-$(CONFIG_RALINK) += -I$(srctree)/arch/mips/include/asm/mach-ralink
+ # Ralink RT288x
+ #
+ load-$(CONFIG_SOC_RT288X) += 0xffffffff88000000
++cflags-$(CONFIG_SOC_RT288X) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt288x
+
+ #
+ # Ralink RT305x
+ #
+ load-$(CONFIG_SOC_RT305X) += 0xffffffff80000000
++cflags-$(CONFIG_SOC_RT305X) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt305x
+
+ #
+ # Ralink RT3883
+ #
+ load-$(CONFIG_SOC_RT3883) += 0xffffffff80000000
++cflags-$(CONFIG_SOC_RT3883) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt3883
+
+ #
+ # Ralink MT7620
+--
+1.7.10.4
+