V3s_Allwinner
/
uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

arm: rmobile: Remove unnecessary initialization for l2ctlr 

This removes duplicate initialization of l2ctlr.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
This commit is contained in:
Nobuhiro Iwamatsu 2014-08-07 09:10:45 +09:00
parent f212a8abf3
commit 7d83580364
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S
View File

@ -42,11 +42,6 @@ do_lowlevel_init:
mcreq p15, 0, r0, c1, c0, 1 mcreq p15, 0, r0, c1, c0, 1
/* and set l2 latency */ /* and set l2 latency */
mrceq p15, 1, r0, c9, c0, 2 /* l2ctlr */
orreq r0, r0, #0x00000800
orreq r0, r0, #0x00000003
mcreq p15, 1, r0, c9, c0, 2
mrc p15, 0, r0, c0, c0, 5 /* r0 = MPIDR */ mrc p15, 0, r0, c0, c0, 5 /* r0 = MPIDR */
and r0, r0, #0xf00 and r0, r0, #0xf00
lsr r0, r0, #8 lsr r0, r0, #8