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| author | Scott Wood <scottwood@freescale.com> | 2013-01-18 15:45:58 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2013-01-30 11:25:15 -0600 |
| commit | 31d084ddda7739762dd476b4fbb8a2d4b4ca1b25 (patch) | |
| tree | 9898273b31df778011825dc2cfc1034cee74cee1 /arch/powerpc/cpu/mpc85xx/start.S | |
| parent | 41d910118cfd30c802e037bab70754fbe5f04c7e (diff) | |
| download | talos-obmc-uboot-31d084ddda7739762dd476b4fbb8a2d4b4ca1b25.tar.gz talos-obmc-uboot-31d084ddda7739762dd476b4fbb8a2d4b4ca1b25.zip | |
powerpc/mpc85xx: add support for MMUv2 page sizes
e6500 implements MMUv2 and supports power-of-2 page sizes rather than
power-of-4. Add support for such pages.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/start.S')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/start.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index bb0dc1a653..fb674694e4 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -449,7 +449,7 @@ nexti: mflr r1 /* R1 = our PC */ /* Set the size of the TLB to 4KB */ mfspr r3, MAS1 - li r2, 0xF00 + li r2, 0xF80 andc r3, r3, r2 /* Clear the TSIZE bits */ ori r3, r3, MAS1_TSIZE(BOOKE_PAGESZ_4K)@l oris r3, r3, MAS1_IPROT@h |
