[coreboot-gerrit] Change in coreboot[master]: sc7180: Remove LIMITS_CFG loading in romstage.

[Julius Werner (Code Review)]

Julius Werner has submitted this change. ( https://review.coreboot.org/c/coreboot/+/45704 )

Change subject: sc7180: Remove LIMITS_CFG loading in romstage.
......................................................................

sc7180: Remove LIMITS_CFG loading in romstage.

LIMITS_CFG is not used/required by trogdor. Supporting this requires an FMAP
partition as well as code, removing this support saves space and maintenance
headaches.

Change-Id: I9f57f5b520599ba6d708c91df9851e0e86b4b6c0
Signed-off-by: Manideep Kurumella 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45704
Reviewed-by: Julius Werner 
Tested-by: build bot (Jenkins) 
---
M src/soc/qualcomm/sc7180/memlayout.ld
M src/soc/qualcomm/sc7180/qclib.c
2 files changed, 1 insertion(+), 11 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Julius Werner: Looks good to me, approved

diff --git a/src/soc/qualcomm/sc7180/memlayout.ld b/src/soc/qualcomm/sc7180/memlayout.ld
index 0142242..9b0adc4 100644
--- a/src/soc/qualcomm/sc7180/memlayout.ld
+++ b/src/soc/qualcomm/sc7180/memlayout.ld
@@ -42,8 +42,7 @@
    REGION(ddr_information, 0x14853000, 1K, 1K)
    FMAP_CACHE(0x14853400, 2K)
    REGION(dcb, 0x1485b000, 16K, 4K)
-	REGION(pmic, 0x1485f000, 44K, 4K)
-	REGION(limits_cfg, 0x1486a000, 4K, 4K)
+	REGION(pmic, 0x1485f000, 48K, 4K)
    REGION(qclib, 0x1486b000, 596K, 4K)
    BSRAM_END(0x14900000)

diff --git a/src/soc/qualcomm/sc7180/qclib.c b/src/soc/qualcomm/sc7180/qclib.c
index 6affc63..274d906 100644
--- a/src/soc/qualcomm/sc7180/qclib.c
+++ b/src/soc/qualcomm/sc7180/qclib.c
@@ -9,7 +9,6 @@
 int qclib_soc_blob_load(void)
 {
    size_t size;
-	ssize_t ssize;

/* Attempt to load PMICCFG Blob */
    size = cbfs_boot_load_file(CONFIG_CBFS_PREFIX "/pmiccfg",
@@ -25,13 +24,5 @@
    	return -1;
    qclib_add_if_table_entry(QCLIB_TE_DCB_SETTINGS, _dcb, size, 0);

-	/* Attempt to load Limits Config Blob */
-	ssize = fmap_read_area(QCLIB_FR_LIMITS_CFG_DATA, _limits_cfg,
-		REGION_SIZE(limits_cfg));
-	if (ssize < 0)
-		return -1;
-	qclib_add_if_table_entry(QCLIB_TE_LIMITS_CFG_DATA,
-				 _limits_cfg, ssize, 0);
-
    return 0;
 }