TechPanelGM/kernel_xiaomi_sm8250
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: cache: remove ARMv3 support code

Browse Source 
This is only used by 740t, which is a v4 core and (by my reading of the
datasheet for the CPU) ignores CRm for the cp15 cache flush operation,
making the v4 cache implementation in cache-v4.S sufficient for this
CPU.

Tested with 740T core-tile on Integrator/AP baseboard.

Acked-by: Hyok S. Choi <hyok.choi@samsung.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Will Deacon
2013-01-15 12:07:40 +00:00
parent 4cc3daaf39
commit 82d9b0d0c6
5 changed files with 2 additions and 151 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mm/proc-arm740.S
View File

@@ -145,5 +145,5 @@ __arm740_proc_info:
.long arm740_processor_functions
.long 0
.long 0
.long v3_cache_fns @ cache model
.long v4_cache_fns @ cache model
.size __arm740_proc_info, . - __arm740_proc_info