96 lines
3 KiB
Diff
96 lines
3 KiB
Diff
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From b27da7f1ee034d32e410faf5ab32fc96424a0c62 Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Wed, 20 Nov 2013 22:16:43 +0100
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Subject: [PATCH 17/18] add overwrite
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---
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.../asm/mach-bcm47xx/cpu-feature-overrides.h | 82 ++++++++++++++++++++
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1 file changed, 82 insertions(+)
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create mode 100644 arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h
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--- /dev/null
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+++ b/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h
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@@ -0,0 +1,82 @@
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+#ifndef __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
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+#define __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
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+
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+#define cpu_has_tlb 1
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+#define cpu_has_4kex 1
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+#define cpu_has_3k_cache 0
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+#define cpu_has_4k_cache 1
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+#define cpu_has_tx39_cache 0
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+#define cpu_has_fpu 0
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+#define cpu_has_32fpr 0
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+#define cpu_has_counter 1
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+#if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
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+#define cpu_has_watch 1
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+#elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
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+#define cpu_has_watch 0
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+#endif
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+#define cpu_has_divec 1
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+#define cpu_has_vce 0
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+#define cpu_has_cache_cdex_p 0
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+#define cpu_has_cache_cdex_s 0
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+#define cpu_has_prefetch 1
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+#define cpu_has_mcheck 1
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+#define cpu_has_ejtag 1
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+#define cpu_has_llsc 1
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+
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+/* cpu_has_mips16 */
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+#define cpu_has_mdmx 0
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+#define cpu_has_mips3d 0
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+#define cpu_has_rixi 0
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+#define cpu_has_mmips 0
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+#define cpu_has_smartmips 0
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+#define cpu_has_vtag_icache 0
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+/* cpu_has_dc_aliases */
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+#define cpu_has_ic_fills_f_dc 0
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+#define cpu_has_pindexed_dcache 0
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+#define cpu_icache_snoops_remote_store 0
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+
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+#define cpu_has_mips_2 1
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+#define cpu_has_mips_3 0
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+#define cpu_has_mips32r1 1
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+#if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
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+#define cpu_has_mips32r2 1
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+#elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
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+#define cpu_has_mips32r2 0
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+#endif
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+#define cpu_has_mips64r1 0
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+#define cpu_has_mips64r2 0
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+
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+#if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
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+#define cpu_has_dsp 1
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+#define cpu_has_dsp2 1
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+#elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
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+#define cpu_has_dsp 0
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+#define cpu_has_dsp2 0
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+#endif
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+#define cpu_has_mipsmt 0
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+/* cpu_has_userlocal */
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+
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+#define cpu_has_nofpuex 0
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+#define cpu_has_64bits 0
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+#define cpu_has_64bit_zero_reg 0
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+#if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
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+#define cpu_has_vint 1
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+#elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
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+#define cpu_has_vint 0
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+#endif
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+#define cpu_has_veic 0
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+#define cpu_has_inclusive_pcaches 0
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+
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+#if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
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+#define cpu_dcache_line_size() 32
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+#define cpu_icache_line_size() 32
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+#define cpu_has_perf_cntr_intr_bit 1
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+#elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
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+#define cpu_dcache_line_size() 16
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+#define cpu_icache_line_size() 16
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+#define cpu_has_perf_cntr_intr_bit 0
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+#endif
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+#define cpu_scache_line_size() 0
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+#define cpu_has_vz 0
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+
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+#endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */
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