diff options
Diffstat (limited to 'src/soc/intel/denverton_ns/romstage.c')
| -rw-r--r-- | src/soc/intel/denverton_ns/romstage.c | 32 |
1 files changed, 10 insertions, 22 deletions
diff --git a/src/soc/intel/denverton_ns/romstage.c b/src/soc/intel/denverton_ns/romstage.c index 9c41486aa2..cbd451ae0d 100644 --- a/src/soc/intel/denverton_ns/romstage.c +++ b/src/soc/intel/denverton_ns/romstage.c @@ -14,7 +14,6 @@ * GNU General Public License for more details. */ -#include <arch/cpu.h> #include <arch/romstage.h> #include <arch/io.h> #include <cbmem.h> @@ -137,16 +136,8 @@ static void early_tco_init(void) outw(reg16, tco_base + TCO2_STS); } -asmlinkage void car_stage_entry(void) +void mainboard_romstage_entry(void) { - - struct postcar_frame pcf; - uintptr_t top_of_ram; - uintptr_t smm_base; - size_t smm_size; - - console_init(); - printk(BIOS_DEBUG, "FSP TempRamInit was successful...\n"); mainboard_config_gpios(); @@ -158,9 +149,13 @@ asmlinkage void car_stage_entry(void) #if CONFIG(DISPLAY_HOBS) display_fsp_smbios_memory_info_hob(); #endif +} - if (postcar_frame_init(&pcf, 0)) - die("Unable to initialize postcar frame.\n"); +void fill_postcar_frame(struct postcar_frame *pcf) +{ + uintptr_t top_of_ram; + uintptr_t smm_base; + size_t smm_size; /* * We need to make sure ramstage will be run cached. At this point exact @@ -168,12 +163,9 @@ asmlinkage void car_stage_entry(void) * 16 megs under cbmem top which is a safe bet to cover ramstage. */ top_of_ram = (uintptr_t)cbmem_top(); - postcar_frame_add_mtrr(&pcf, top_of_ram - 16 * MiB, 16 * MiB, + postcar_frame_add_mtrr(pcf, top_of_ram - 16 * MiB, 16 * MiB, MTRR_TYPE_WRBACK); - /* Cache the memory-mapped boot media. */ - postcar_frame_add_romcache(&pcf, MTRR_TYPE_WRPROT); - /* * Cache the TSEG region at the top of ram. This region is * not restricted to SMM mode until SMM has been relocated. @@ -181,12 +173,8 @@ asmlinkage void car_stage_entry(void) * when relocating the SMM handler as well as using the TSEG * region for other purposes. */ - if (CONFIG(HAVE_SMI_HANDLER)) { - smm_region(&smm_base, &smm_size); - postcar_frame_add_mtrr(&pcf, smm_base, smm_size, MTRR_TYPE_WRBACK); - } - - run_postcar_phase(&pcf); + smm_region(&smm_base, &smm_size); + postcar_frame_add_mtrr(pcf, smm_base, smm_size, MTRR_TYPE_WRBACK); } static void soc_memory_init_params(FSP_M_CONFIG *m_cfg) |