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| author | Kumar Gala <galak@kernel.crashing.org> | 2009-11-17 20:21:20 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-01-05 13:49:09 -0600 |
| commit | abc76eb6a6936a99811eda256222b3927427f8e2 (patch) | |
| tree | 1594e2b321a612a47ac2114d16ccbf1a3ee53bd2 /cpu/mpc85xx/mp.c | |
| parent | effe4973f2f349e6e87d455ae718aabaf919a75d (diff) | |
| download | u-boot-imx-abc76eb6a6936a99811eda256222b3927427f8e2.zip u-boot-imx-abc76eb6a6936a99811eda256222b3927427f8e2.tar.gz u-boot-imx-abc76eb6a6936a99811eda256222b3927427f8e2.tar.bz2 | |
ppc/85xx: Map boot page guarded for MP boot
We already map the page cache-inhibited. There is no reason we
shouldn't also be marking it guarded to prevent speculative accesses.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'cpu/mpc85xx/mp.c')
| -rw-r--r-- | cpu/mpc85xx/mp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpu/mpc85xx/mp.c b/cpu/mpc85xx/mp.c index 8568f5d..6530cb1 100644 --- a/cpu/mpc85xx/mp.c +++ b/cpu/mpc85xx/mp.c @@ -312,7 +312,7 @@ void setup_mp(void) disable_tlb(i); set_tlb(1, CONFIG_BPTR_VIRT_ADDR, bootpg, /* tlb, epn, rpn */ - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I, /* perms, wimge */ + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, /* perms, wimge */ 0, i, BOOKE_PAGESZ_4K, 1); /* ts, esel, tsize, iprot */ memcpy((void *)CONFIG_BPTR_VIRT_ADDR, (void *)fixup, 4096); |