soc/qualcomm/common/qclib: Support to declare cpr_settings region

CPR image is required by Qclib for PMIC initialization. This patch
adds support to declare cpr_settings region and create CBFS prefix
for CPR.

Change-Id: Ia92717715eacaf05d33db040d99cf81d8d288111
Signed-off-by: Swathi Tamilselvan <tswathi@qualcomm.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88869
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>

src/soc/qualcomm/common/include/soc/qclib_common.h

@@ -24,6 +24,7 @@
 #define QCLIB_TE_QCSDI             "qcsdi"
 #define QCLIB_TE_MEM_CHIP_INFO     "mem_chip_info"
 #define QCLIB_TE_DTB_SETTINGS      "dtb"
+#define QCLIB_TE_CPR_SETTINGS	   "cpr_settings"
 #define QCLIB_TE_SHRM_META_SETTINGS	"shrm_metadata"
 #define QCLIB_TE_AOP_META_SETTINGS      "aop_metadata"
 #define QCLIB_TE_AOP_DEVCFG_META_SETTINGS	"aop_cfg_metadata"
@@ -37,6 +38,7 @@ enum qclib_cbfs_file {
 	QCLIB_CBFS_QCLIB,
 	QCLIB_CBFS_DCB,
 	QCLIB_CBFS_DTB,
+	QCLIB_CBFS_CPR,
 	QCLIB_CBFS_SHRM_META,
 	QCLIB_CBFS_AOP_META,
 	QCLIB_CBFS_AOP_DEVCFG_META,

src/soc/qualcomm/common/include/soc/symbols_common.h

@@ -14,6 +14,7 @@ DECLARE_REGION(dram_aop)
 DECLARE_REGION(dram_soc)
 DECLARE_REGION(dcb)
 DECLARE_REGION(dtb)
+DECLARE_REGION(cpr_settings)
 DECLARE_REGION(qc_blob_meta)
 DECLARE_REGION(aop_blob_meta)
 DECLARE_OPTIONAL_REGION(pmic)

src/soc/qualcomm/common/qclib.c

@@ -84,6 +84,8 @@ const char *qclib_file_default(enum qclib_cbfs_file file)
 		return CONFIG_CBFS_PREFIX "/dcb";
 	case QCLIB_CBFS_DTB:
 		return CONFIG_CBFS_PREFIX "/dtb";
+	case QCLIB_CBFS_CPR:
+		return CONFIG_CBFS_PREFIX "/cpr";
 	case QCLIB_CBFS_SHRM_META:
 		return CONFIG_CBFS_PREFIX "/shrm_meta";
 	case QCLIB_CBFS_AOP_META: