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From 0eccf6e501337213d1de75dcf8f158d194ae0f77 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 7 Apr 2013 17:02:27 +0200
Subject: [PATCH 2/3] MIPS: ralink: add cpu-feature-overrides.h for
RT3x5x/RT5350 SoCs
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
.../asm/mach-ralink/rt305x/cpu-feature-overrides.h | 56 ++++++++++++++++++++
arch/mips/ralink/Platform | 1 +
2 files changed, 57 insertions(+)
create mode 100644 arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
--- /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 */
--- a/arch/mips/ralink/Platform
+++ b/arch/mips/ralink/Platform
@@ -14,6 +14,7 @@ cflags-$(CONFIG_SOC_RT288X) += -I$(srctr
# Ralink RT305x
#
load-$(CONFIG_SOC_RT305X) += 0xffffffff80000000
+cflags-$(CONFIG_SOC_RT305X) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt305x
#
# Ralink RT3883
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