intel/apollolake: Replace smm_region_info() with smm_region()

Implementation remains the same.

Change-Id: I8483bb8e5bba66b4854597f58ddcfe59aac17ae0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34702
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

3 files changed, 9 insertions, 3 deletions

diff --git a/src/soc/intel/apollolake/cpu.c b/src/soc/intel/apollolake/cpu.c
index f3aa40c1a3..f402dfe175 100644
--- a/src/soc/intel/apollolake/cpu.c
+++ b/src/soc/intel/apollolake/cpu.c
@@ -214,7 +214,7 @@ static void get_smm_info(uintptr_t *perm_smbase, size_t *perm_smsize,
 	const uint32_t rmask = ~((1 << 12) - 1);
 
 	/* Initialize global tracking state. */
-	smm_region_info(&smm_base, &smm_size);
+	smm_region(&smm_base, &smm_size);
 	smm_subregion(SMM_SUBREGION_HANDLER, &handler_base, &handler_size);
 
 	relo_attrs.smbase = (uint32_t)smm_base;
diff --git a/src/soc/intel/apollolake/memmap.c b/src/soc/intel/apollolake/memmap.c
index a4101b7446..3daac3cdf1 100644
--- a/src/soc/intel/apollolake/memmap.c
+++ b/src/soc/intel/apollolake/memmap.c
@@ -43,6 +43,12 @@ void *cbmem_top(void)
 	return tolum;
 }
 
+void smm_region(void **start, size_t *size)
+{
+	*start = (void *)sa_get_tseg_base();
+	*size = sa_get_tseg_size();
+}
+
 int smm_subregion(int sub, void **start, size_t *size)
 {
 	uintptr_t sub_base;
@@ -50,7 +56,7 @@ int smm_subregion(int sub, void **start, size_t *size)
 	void *smm_base;
 	const size_t cache_size = CONFIG_SMM_RESERVED_SIZE;
 
-	smm_region_info(&smm_base, &sub_size);
+	smm_region(&smm_base, &sub_size);
 	sub_base = (uintptr_t)smm_base;
 
 	assert(sub_size > CONFIG_SMM_RESERVED_SIZE);
diff --git a/src/soc/intel/apollolake/romstage.c b/src/soc/intel/apollolake/romstage.c
index 97e2f83bdd..62eb1db1fe 100644
--- a/src/soc/intel/apollolake/romstage.c
+++ b/src/soc/intel/apollolake/romstage.c
@@ -257,7 +257,7 @@ asmlinkage void car_stage_entry(void)
 	* when relocating the SMM handler as well as using the TSEG
 	* region for other purposes.
 	*/
-	smm_region_info(&smm_base, &smm_size);
+	smm_region(&smm_base, &smm_size);
 	tseg_base = (uintptr_t)smm_base;
 	postcar_frame_add_mtrr(&pcf, tseg_base, smm_size, MTRR_TYPE_WRBACK);