mb/google/brya/var/brya0: Use auto-generated Makefile.inc

This change adds mem_list_variant.txt that contains the only
memory parts used by brya0 for Proto-0 build and Makefile.inc
generated by gen_part_id.go using mem_list_variant.txt.

BUG=b:176491791

Change-Id: I3fe755564e7541a7abdfca0e5aa7fd786f5ca880
Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49454
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig
index 4f1854c..d210b4d 100644
--- a/src/mainboard/google/brya/Kconfig
+++ b/src/mainboard/google/brya/Kconfig
@@ -10,6 +10,7 @@
 	select EC_GOOGLE_CHROMEEC_ESPI
 	select HAVE_ACPI_RESUME
 	select HAVE_ACPI_TABLES
+	select HAVE_SPD_IN_CBFS
 	select INTEL_LPSS_UART_FOR_CONSOLE
 	select MAINBOARD_HAS_CHROMEOS
 	select SOC_INTEL_ALDERLAKE
@@ -47,6 +48,10 @@
 	string
 	default "brya0" if BOARD_GOOGLE_BRYA0
 
+config DIMM_SPD_SIZE
+	int
+	default 512
+
 config UART_FOR_CONSOLE
 	int
 	default 0