diff options
| author | Li-Ta Lo <ollie@lanl.gov> | 2006-04-06 20:19:04 +0000 |
|---|---|---|
| committer | Li-Ta Lo <ollie@lanl.gov> | 2006-04-06 20:19:04 +0000 |
| commit | 5917c62749b9cdb60e54bb409bf74fe50e414aa7 (patch) | |
| tree | 726a66318a6528ecee511ce5f9dd9eb0484b5000 /src/cpu/amd/model_gx2/vsmsetup.c | |
| parent | 8854d30d6edb0e4e7f73cd2ab72b7cec78556846 (diff) | |
more fix for vsm, not working yet
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2237 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/amd/model_gx2/vsmsetup.c')
| -rw-r--r-- | src/cpu/amd/model_gx2/vsmsetup.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/cpu/amd/model_gx2/vsmsetup.c b/src/cpu/amd/model_gx2/vsmsetup.c index 69470d5b2b..593c7f716b 100644 --- a/src/cpu/amd/model_gx2/vsmsetup.c +++ b/src/cpu/amd/model_gx2/vsmsetup.c @@ -199,7 +199,9 @@ static void real_mode_switch_call_vsm(unsigned long smm, unsigned long sysm) //" mov %ax, %gs \n" " mov $0x40, %ax \n" " mov %ax, %ds \n" - " mov %cx, %ax \n" + //" mov %cx, %ax \n" + " movl $0x10000026, %ecx \n" + " movl $0x10000028, %edx \n" /* run VGA BIOS at 0x6000:0020 */ " lcall $0x6000, $0x0020\n" @@ -275,6 +277,9 @@ void do_vsmbios(void) memcpy((void *) 0x60000, buf, size); + for (i = 0; i < 0x800000; i++) + outb(0xaa, 0x80); + /* ecx gets smm, edx gets sysm */ printk_err("Call real_mode_switch_call_vsm\n"); real_mode_switch_call_vsm(0x10000026, 0x10000028); |