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MIPS: Alchemy: update cpu feature overrides 

No advanced MIPS features for Alchemy.
This patch shaves additional 43kB off the DB1300 kernel
(~0.5% size reduction).

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/15286/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
hifive-unleashed-5.1
Manuel Lauss 2017-02-14 13:03:27 +01:00 committed by Ralf Baechle
parent c7f78c4ae7
commit 60d5973c3c
1 changed files with 26 additions and 0 deletions
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26
arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h
View File

@ -8,12 +8,16 @@
#define __ASM_MACH_AU1X00_CPU_FEATURE_OVERRIDES_H
#define cpu_has_tlb 1
#define cpu_has_ftlb 0
#define cpu_has_tlbinv 0
#define cpu_has_segments 0
#define cpu_has_eva 0
#define cpu_has_htw 0
#define cpu_has_ldpte 0
#define cpu_has_rixiex 0
#define cpu_has_maar 0
#define cpu_has_rw_llb 0
#define cpu_has_3kex 0
#define cpu_has_4kex 1
#define cpu_has_3k_cache 0
#define cpu_has_4k_cache 1
@ -30,6 +34,12 @@
#define cpu_has_mcheck 1
#define cpu_has_ejtag 1
#define cpu_has_llsc 1
#define cpu_has_guestctl0ext 0
#define cpu_has_guestctl1 0
#define cpu_has_guestctl2 0
#define cpu_has_guestid 0
#define cpu_has_drg 0
#define cpu_has_bp_ghist 0
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
@ -37,17 +47,23 @@
#define cpu_has_smartmips 0
#define cpu_has_rixi 0
#define cpu_has_mmips 0
#define cpu_has_lpa 0
#define cpu_has_mhv 0
#define cpu_has_vtag_icache 0
#define cpu_has_dc_aliases 0
#define cpu_has_ic_fills_f_dc 1
#define cpu_has_pindexed_dcache 0
#define cpu_has_mips32r1 1
#define cpu_has_mips32r2 0
#define cpu_has_mips32r6 0
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 0
#define cpu_has_mips64r6 0
#define cpu_has_dsp 0
#define cpu_has_dsp2 0
#define cpu_has_dsp3 0
#define cpu_has_mipsmt 0
#define cpu_has_vp 0
#define cpu_has_userlocal 0
#define cpu_has_nofpuex 0
#define cpu_has_64bits 0
@ -58,9 +74,19 @@
#define cpu_dcache_line_size() 32
#define cpu_icache_line_size() 32
#define cpu_scache_line_size() 0
#define cpu_has_perf_cntr_intr_bit 0
#define cpu_has_vz 0
#define cpu_has_msa 0
#define cpu_has_fre 0
#define cpu_has_cdmm 0
#define cpu_has_small_pages 0
#define cpu_has_nan_legacy 1
#define cpu_has_nan_2008 1
#define cpu_has_ebase_wg 0
#define cpu_has_badinstr 0
#define cpu_has_badinstrp 0
#define cpu_has_contextconfig 0
#endif /* __ASM_MACH_AU1X00_CPU_FEATURE_OVERRIDES_H */