diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/emulation/qemu-q35/mainboard.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/emulation/qemu-q35/mainboard.c b/src/mainboard/emulation/qemu-q35/mainboard.c index 540db040c9..e53404d55c 100644 --- a/src/mainboard/emulation/qemu-q35/mainboard.c +++ b/src/mainboard/emulation/qemu-q35/mainboard.c @@ -4,6 +4,7 @@ #include <device/pci.h> #include <device/pci_ops.h> #include <pc80/keyboard.h> +#include <cpu/x86/smm.h> #include "q35.h" @@ -39,6 +40,9 @@ static void qemu_nb_init(struct device *dev) static void qemu_nb_read_resources(struct device *dev) { + size_t tseg_size; + uintptr_t tseg_base; + pci_dev_read_resources(dev); mmconf_resource(dev, 2); @@ -48,6 +52,9 @@ static void qemu_nb_read_resources(struct device *dev) reserved_ram_resource(dev, 0, CONFIG_ARCH_X86_64_PGTBL_LOC / KiB, (6 * 0x1000) / KiB); } + + smm_region(&tseg_base, &tseg_size); + reserved_ram_resource(dev, ESMRAMC, tseg_base / 1024, tseg_size / 1024); } |