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| author | Stefan Reinauer <stepan@openbios.org> | 2005-12-02 21:52:30 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2005-12-02 21:52:30 +0000 |
| commit | 7ce8c54e2ba89059d28790550a8f74907b54b916 (patch) | |
| tree | e89df947fbe9e3f85d6082af6926038e9fe8e61a /src/cpu/amd/car/disable_cache_as_ram.c | |
| parent | c2455dc0ce210b3da2b14be8885803ff47a781eb (diff) | |
| download | coreboot-7ce8c54e2ba89059d28790550a8f74907b54b916.tar.xz | |
1201_ht_bus0_dev0_fidvid_core.diff
https://openbios.org/roundup/linuxbios/issue41
Lord have mercy upon us.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2118 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/amd/car/disable_cache_as_ram.c')
| -rw-r--r-- | src/cpu/amd/car/disable_cache_as_ram.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/cpu/amd/car/disable_cache_as_ram.c b/src/cpu/amd/car/disable_cache_as_ram.c index a699cae99b..06a558f413 100644 --- a/src/cpu/amd/car/disable_cache_as_ram.c +++ b/src/cpu/amd/car/disable_cache_as_ram.c @@ -1,11 +1,12 @@ /* by yhlu 6.2005 */ /* be warned, this file will be used other cores and core 0 / node 0 */ +static inline __attribute__((always_inline)) void disable_cache_as_ram(void) +{ __asm__ volatile ( /* FIXME : backup stack in CACHE_AS_RAM into mmx and sse and after we get STACK up, we restore that. It is only needed if we want to go back */ - /* We don't need cache as ram for now on */ /* disable cache */ "movl %cr0, %eax\n\t" @@ -42,5 +43,5 @@ "movl %cr0, %eax\n\t" "andl $0x9fffffff,%eax\n\t" "movl %eax, %cr0\n\t" - ); +} |