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Merge remote-tracking branch 'anton/abiv2' into next

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This series adds support for building the powerpc 64-bit
LE kernel using the new ABI v2. We already supported
running ABI v2 userspace programs but this adds support
for building the kernel itself using the new ABI.
This commit is contained in:
Benjamin Herrenschmidt
2014-05-05 20:33:10 +10:00
parent 5a4e58bc69 cec4b7eaf0
commit f6869e7fe6
55 changed files with 904 additions and 682 deletions
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4
arch/powerpc/boot/util.S
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@@ -45,7 +45,7 @@ udelay:
mfspr r4,SPRN_PVR
srwi r4,r4,16
cmpwi 0,r4,1 /* 601 ? */
bne .udelay_not_601
bne .Ludelay_not_601
00: li r0,86 /* Instructions / microsecond? */
mtctr r0
10: addi r0,r0,0 /* NOP */
@@ -54,7 +54,7 @@ udelay:
bne 00b
blr
.udelay_not_601:
.Ludelay_not_601:
mulli r4,r3,1000 /* nanoseconds */
/* Change r4 to be the number of ticks using:
* (nanoseconds + (timebase_period_ns - 1 )) / timebase_period_ns