diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2005-02-01 15:41:25 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2005-02-01 15:41:25 +0000 |
| commit | 21c045b816dd3a61b8888854db6126834e078870 (patch) | |
| tree | ff332b83f490f3121c6426d2df781f1608820170 /sys/arch | |
| parent | 1b0c2756f2ed59c98af0244f8e4bc953aa86d9d5 (diff) | |
enable writeback, with a workaround for the xscale pte updates.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/arm/arm/pmap.c | 4 | ||||
| -rw-r--r-- | sys/arch/zaurus/conf/GENERIC | 6 | ||||
| -rw-r--r-- | sys/arch/zaurus/conf/RAMDISK | 6 |
3 files changed, 9 insertions, 7 deletions
diff --git a/sys/arch/arm/arm/pmap.c b/sys/arch/arm/arm/pmap.c index f6fb03cd9bf..a102bc344c9 100644 --- a/sys/arch/arm/arm/pmap.c +++ b/sys/arch/arm/arm/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.4 2004/12/30 23:40:08 drahn Exp $ */ +/* $OpenBSD: pmap.c,v 1.5 2005/02/01 15:41:24 drahn Exp $ */ /* $NetBSD: pmap.c,v 1.147 2004/01/18 13:03:50 scw Exp $ */ /* @@ -4865,6 +4865,8 @@ pmap_pte_init_xscale(void) __asm __volatile("mrc p15, 0, %0, c1, c0, 1" : "=r" (auxctl)); auxctl &= ~XSCALE_AUXCTL_P; __asm __volatile("mcr p15, 0, %0, c1, c0, 1" : : "r" (auxctl)); + + pmap_needs_pte_sync = 1; } /* diff --git a/sys/arch/zaurus/conf/GENERIC b/sys/arch/zaurus/conf/GENERIC index 01a918fc9ec..cab5b8b7465 100644 --- a/sys/arch/zaurus/conf/GENERIC +++ b/sys/arch/zaurus/conf/GENERIC @@ -1,4 +1,4 @@ -# $OpenBSD: GENERIC,v 1.25 2005/01/28 17:14:31 drahn Exp $ +# $OpenBSD: GENERIC,v 1.26 2005/02/01 15:41:24 drahn Exp $ # # GENERIC machine description file # @@ -41,8 +41,8 @@ maxusers 32 # CPU options options CPU_XSCALE_PXA2X0 # Support the XScale core -options XSCALE_CACHE_WRITE_THROUGH -#options XSCALE_CACHE_WRITE_BACK +#options XSCALE_CACHE_WRITE_THROUGH +options XSCALE_CACHE_WRITE_BACK makeoptions CPUFLAGS="-mcpu=xscale" option WSDISPLAY_COMPAT_USL # VT handling diff --git a/sys/arch/zaurus/conf/RAMDISK b/sys/arch/zaurus/conf/RAMDISK index 9ddf56b7633..15907531eb3 100644 --- a/sys/arch/zaurus/conf/RAMDISK +++ b/sys/arch/zaurus/conf/RAMDISK @@ -1,4 +1,4 @@ -# $OpenBSD: RAMDISK,v 1.18 2005/01/26 06:34:53 uwe Exp $ +# $OpenBSD: RAMDISK,v 1.19 2005/02/01 15:41:24 drahn Exp $ # # GENERIC machine description file # @@ -48,8 +48,8 @@ maxusers 32 # CPU options options CPU_XSCALE_PXA2X0 # Support the XScale core -options XSCALE_CACHE_WRITE_THROUGH -#options XSCALE_CACHE_WRITE_BACK +#options XSCALE_CACHE_WRITE_THROUGH +options XSCALE_CACHE_WRITE_BACK makeoptions CPUFLAGS="-mcpu=xscale" #option WSDISPLAY_COMPAT_USL # VT handling |