diff options
Diffstat (limited to 'src/soc/intel/icelake')
| -rw-r--r-- | src/soc/intel/icelake/include/soc/smm.h | 8 | ||||
| -rw-r--r-- | src/soc/intel/icelake/memmap.c | 13 | ||||
| -rw-r--r-- | src/soc/intel/icelake/smmrelocate.c | 20 |
3 files changed, 14 insertions, 27 deletions
diff --git a/src/soc/intel/icelake/include/soc/smm.h b/src/soc/intel/icelake/include/soc/smm.h index 75cb4eae3c..498a2217bf 100644 --- a/src/soc/intel/icelake/include/soc/smm.h +++ b/src/soc/intel/icelake/include/soc/smm.h @@ -28,10 +28,10 @@ struct ied_header { } __packed; struct smm_relocation_params { - u32 smram_base; - u32 smram_size; - u32 ied_base; - u32 ied_size; + uintptr_t smram_base; + size_t smram_size; + uintptr_t ied_base; + size_t ied_size; msr_t smrr_base; msr_t smrr_mask; msr_t emrr_base; diff --git a/src/soc/intel/icelake/memmap.c b/src/soc/intel/icelake/memmap.c index 317f0fb702..046774f0c6 100644 --- a/src/soc/intel/icelake/memmap.c +++ b/src/soc/intel/icelake/memmap.c @@ -27,9 +27,9 @@ #include <soc/systemagent.h> #include <stdlib.h> -void smm_region(void **start, size_t *size) +void smm_region(uintptr_t *start, size_t *size) { - *start = (void *)sa_get_tseg_base(); + *start = sa_get_tseg_base(); *size = sa_get_tseg_size(); } @@ -44,16 +44,14 @@ void smm_region(void **start, size_t *size) * | (TSEG) | * +-------------------------+ TSEG */ -int smm_subregion(int sub, void **start, size_t *size) +int smm_subregion(int sub, uintptr_t *start, size_t *size) { uintptr_t sub_base; size_t sub_size; - void *smm_base; const size_t ied_size = CONFIG_IED_REGION_SIZE; const size_t cache_size = CONFIG_SMM_RESERVED_SIZE; - smm_region(&smm_base, &sub_size); - sub_base = (uintptr_t)smm_base; + smm_region(&sub_base, &sub_size); switch (sub) { case SMM_SUBREGION_HANDLER: @@ -75,9 +73,8 @@ int smm_subregion(int sub, void **start, size_t *size) return -1; } - *start = (void *)sub_base; + *start = sub_base; *size = sub_size; - return 0; } diff --git a/src/soc/intel/icelake/smmrelocate.c b/src/soc/intel/icelake/smmrelocate.c index 9630844123..dfdec22180 100644 --- a/src/soc/intel/icelake/smmrelocate.c +++ b/src/soc/intel/icelake/smmrelocate.c @@ -172,11 +172,7 @@ void smm_relocation_handler(int cpu, uintptr_t curr_smbase, static void fill_in_relocation_params(struct smm_relocation_params *params) { - void *handler_base; - size_t handler_size; - void *ied_base; - size_t ied_size; - void *tseg_base; + uintptr_t tseg_base; size_t tseg_size; u32 emrr_base; u32 emrr_size; @@ -191,14 +187,8 @@ static void fill_in_relocation_params(struct smm_relocation_params *params) phys_bits = cpu_phys_address_size(); smm_region(&tseg_base, &tseg_size); - smm_subregion(SMM_SUBREGION_HANDLER, &handler_base, &handler_size); - smm_subregion(SMM_SUBREGION_CHIPSET, &ied_base, &ied_size); - - params->smram_size = handler_size; - params->smram_base = (uintptr_t)handler_base; - - params->ied_base = (uintptr_t)ied_base; - params->ied_size = ied_size; + smm_subregion(SMM_SUBREGION_HANDLER, ¶ms->smram_base, ¶ms->smram_size); + smm_subregion(SMM_SUBREGION_CHIPSET, ¶ms->ied_base, ¶ms->ied_size); /* SMRR has 32-bits of valid address aligned to 4KiB. */ params->smrr_base.lo = (params->smram_base & rmask) | MTRR_TYPE_WRBACK; @@ -241,8 +231,8 @@ static void setup_ied_area(struct smm_relocation_params *params) ied_base = (void *)params->ied_base; - printk(BIOS_DEBUG, "IED base = 0x%08x\n", params->ied_base); - printk(BIOS_DEBUG, "IED size = 0x%08x\n", params->ied_size); + printk(BIOS_DEBUG, "IED base = 0x%08x\n", (u32)params->ied_base); + printk(BIOS_DEBUG, "IED size = 0x%08x\n", (u32)params->ied_size); /* Place IED header at IEDBASE. */ memcpy(ied_base, &ied, sizeof(ied)); |