diff options
Diffstat (limited to 'src/mainboard/emulation/qemu-q35/cpu.c')
| -rw-r--r-- | src/mainboard/emulation/qemu-q35/cpu.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mainboard/emulation/qemu-q35/cpu.c b/src/mainboard/emulation/qemu-q35/cpu.c index fb31fc5963..fe3a571021 100644 --- a/src/mainboard/emulation/qemu-q35/cpu.c +++ b/src/mainboard/emulation/qemu-q35/cpu.c @@ -12,7 +12,14 @@ static void get_smm_info(uintptr_t *perm_smbase, size_t *perm_smsize, { printk(BIOS_DEBUG, "Setting up SMI for CPU\n"); - smm_subregion(SMM_SUBREGION_HANDLER, perm_smbase, perm_smsize); + if (CONFIG(SMM_TSEG)) + smm_subregion(SMM_SUBREGION_HANDLER, perm_smbase, perm_smsize); + + if (CONFIG(SMM_ASEG)) { + smm_open_aseg(); + *perm_smbase = 0xa0000; + *perm_smsize = 0x10000; + } /* FIXME: on X86_64 the save state size is smaller than the size of the SMM stub */ *smm_save_state_size = sizeof(amd64_smm_state_save_area_t); |