diff options
author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-01-25 21:04:15 +0000 |
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committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-01-25 21:04:15 +0000 |
commit | 8910bfebc23965238829cfdc7fc474eb798d60ec (patch) | |
tree | 6a481ec2a31410680efec3ade58735a22226a14c /target/linux/adm5120/files-2.6.28/arch/mips/include/asm/mach-adm5120/cpu-feature-overrides.h | |
parent | a2670b502d829e3ba00e26293e47540600e6bfd8 (diff) |
[adm5120] preliminary support for 2.6.28 (based on the patches by Alexandros C. Couloumbis)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14189 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/adm5120/files-2.6.28/arch/mips/include/asm/mach-adm5120/cpu-feature-overrides.h')
-rw-r--r-- | target/linux/adm5120/files-2.6.28/arch/mips/include/asm/mach-adm5120/cpu-feature-overrides.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/target/linux/adm5120/files-2.6.28/arch/mips/include/asm/mach-adm5120/cpu-feature-overrides.h b/target/linux/adm5120/files-2.6.28/arch/mips/include/asm/mach-adm5120/cpu-feature-overrides.h new file mode 100644 index 000000000..c6310cc6e --- /dev/null +++ b/target/linux/adm5120/files-2.6.28/arch/mips/include/asm/mach-adm5120/cpu-feature-overrides.h @@ -0,0 +1,71 @@ +/* + * ADM5120 specific CPU feature overrides + * + * Copyright (C) 2007-2008 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 __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H +#define __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H + +/* + * The ADM5120 SOC has a built-in MIPS 4Kc core. + */ +#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_vce ? */ +/* #define cpu_has_cache_cdex_p ? */ +/* #define cpu_has_cache_cdex_s ? */ +#define cpu_has_prefetch 1 +/* #define cpu_has_mcheck ? */ +#define cpu_has_ejtag 1 +#define cpu_has_llsc 1 + +#define cpu_has_mips16 0 +#define cpu_has_mdmx 0 +#define cpu_has_mips3d 0 +#define cpu_has_smartmips 0 + +/* #define cpu_has_vtag_icache ? */ +/* #define cpu_has_dc_aliases ? */ +/* #define cpu_has_ic_fills_f_dc ? */ +/* #define cpu_has_pindexed_dcache ? */ + +/* #define cpu_icache_snoops_remote_store ? */ + +#define cpu_has_mips32r1 1 +#define cpu_has_mips32r2 0 +#define cpu_has_mips64r1 0 +#define cpu_has_mips64r2 0 + +#define cpu_has_dsp 0 +#define cpu_has_mipsmt 0 + +/* #define cpu_has_nofpuex ? */ +#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_has_inclusive_pcaches ? */ + +#define cpu_dcache_line_size() 16 +#define cpu_icache_line_size() 16 + +#endif /* __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H */ |