soc/amd/cezanne: Allow to specify SPL table path in Kconfig

BUG=b:216096562

Change-Id: I4a5ee335ea8808b595dc65ebafd15baedfbdd06e
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61837
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
diff --git a/src/soc/amd/cezanne/Kconfig b/src/soc/amd/cezanne/Kconfig
index 40ba4c1..c0c500d 100644
--- a/src/soc/amd/cezanne/Kconfig
+++ b/src/soc/amd/cezanne/Kconfig
@@ -377,6 +377,20 @@
 	depends on HAVE_PSP_WHITELIST_FILE
 	default "3rdparty/amd_blobs/cezanne/PSP/wtl-czn.sbin"
 
+config HAVE_SPL_FILE
+	bool "Have a mainboard specific SPL table file"
+	default n
+	help
+	  Have a mainboard specific SPL table file, which is created by AMD
+	  and put to 3rdparty/blobs.
+
+	  If unsure, answer 'n'
+
+config SPL_TABLE_FILE
+	string "SPL table file"
+	depends on HAVE_SPL_FILE
+	default "3rdparty/amd_blobs/cezanne/PSP/TypeId0x55_SplTableBl_CZN.sbin"
+
 config PSP_SOFTFUSE_BITS
 	string "PSP Soft Fuse bits to enable"
 	default "28 6"