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[POWERPC] Guard L3CR references with CPU_FTR_L3CR. 

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
hifive-unleashed-5.1
Jon Loeliger 2006-06-17 17:49:42 -05:00 committed by Paul Mackerras
parent 7932f0b82f
commit 2198c07049
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/kernel/cpu_setup_6xx.S
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@ -210,9 +210,11 @@ setup_745x_specifics:
* the firmware. If any, we disable NAP capability as
* it's known to be bogus on rev 2.1 and earlier
*/
BEGIN_FTR_SECTION
mfspr r11,SPRN_L3CR
andis. r11,r11,L3CR_L3E@h
beq 1f
END_FTR_SECTION_IFSET(CPU_FTR_L3CR)
lwz r6,CPU_SPEC_FEATURES(r5)
andi. r0,r6,CPU_FTR_L3_DISABLE_NAP
beq 1f