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ARM: armv7 fix spelling of SCTRL

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SCTLR is the abbreviation of System Control Register, so we should
use SCTLR but not SCTRL.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
This commit is contained in:
Peng Fan 2015-01-29 18:03:39 +08:00 committed by Tom Rini
parent 2d73f0d6cd
commit 0f274f5376
2 changed files with 4 additions and 4 deletions
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2
arch/arm/cpu/armv7/cpu.c
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@ -53,7 +53,7 @@ int cleanup_before_linux(void)
* After D-cache is flushed and before it is disabled there may
* be some new valid entries brought into the cache. We are sure
* that these lines are not dirty and will not affect our execution.
* (because unwinding the call-stack and setting a bit in CP15 SCTRL
* (because unwinding the call-stack and setting a bit in CP15 SCTLR
* is all we did during this. We have not pushed anything on to the
* stack. Neither have we affected any static data)
* So just invalidate the entire d-cache again to avoid coherency

6
arch/arm/cpu/armv7/start.S
View File

@ -52,10 +52,10 @@ reset:
* Continue to use ROM code vector only in OMAP4 spl)
*/
#if !(defined(CONFIG_OMAP44XX) && defined(CONFIG_SPL_BUILD))
/* Set V=0 in CP15 SCTRL register - for VBAR to point to vector */
mrc p15, 0, r0, c1, c0, 0 @ Read CP15 SCTRL Register
/* Set V=0 in CP15 SCTLR register - for VBAR to point to vector */
mrc p15, 0, r0, c1, c0, 0 @ Read CP15 SCTLR Register
bic r0, #CR_V @ V = 0
mcr p15, 0, r0, c1, c0, 0 @ Write CP15 SCTRL Register
mcr p15, 0, r0, c1, c0, 0 @ Write CP15 SCTLR Register
/* Set vector address in CP15 VBAR register */
ldr r0, =_start