Change in coreboot[master]: [TEST] mb/amd/mandolin: use AMD_SOC_SEPARATE_EFS_SECTION

[Felix Held (Code Review)]

Attention is currently required from: Jason Glenesk, Marshall Dawson.
Felix Held has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/57321 )

Change subject: [TEST] mb/amd/mandolin: use AMD_SOC_SEPARATE_EFS_SECTION
......................................................................

[TEST] mb/amd/mandolin: use AMD_SOC_SEPARATE_EFS_SECTION

Move the EFS to the lowest possible position inside the flash by adding
an EFS FMAP section right after the EC firmware FMAP section and
selecting AMD_SOC_SEPARATE_EFS_SECTION.

TEST=Mandolin still boots.

Signed-off-by: Felix Held 
Change-Id: I372bcc60943a42b511cea1fdd451a15ad420a679
---
M src/mainboard/amd/mandolin/Kconfig
M src/mainboard/amd/mandolin/variants/mandolin/board.fmd
2 files changed, 2 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/21/57321/1

diff --git a/src/mainboard/amd/mandolin/Kconfig b/src/mainboard/amd/mandolin/Kconfig
index 50b3e5d..96f14ab 100644
--- a/src/mainboard/amd/mandolin/Kconfig
+++ b/src/mainboard/amd/mandolin/Kconfig
@@ -12,6 +12,7 @@
    select HAVE_ACPI_RESUME
    select DRIVERS_UART_ACPI
    select AMD_SOC_CONSOLE_UART if !AMD_LPC_DEBUG_CARD
+	select AMD_SOC_SEPARATE_EFS_SECTION if BOARD_AMD_MANDOLIN

config FMDFILE
    default "src/mainboard/amd/mandolin/variants/$(CONFIG_VARIANT_DIR)/board.fmd"
@@ -69,7 +70,6 @@

config AMD_FWM_POSITION_INDEX
    int
-	default 3 if BOARD_AMD_MANDOLIN
    default 4 if BOARD_AMD_CEREME
    help
      TODO: might need to be adapted for better placement of files in cbfs
diff --git a/src/mainboard/amd/mandolin/variants/mandolin/board.fmd b/src/mainboard/amd/mandolin/variants/mandolin/board.fmd
index 33b281d..1296b85 100644
--- a/src/mainboard/amd/mandolin/variants/mandolin/board.fmd
+++ b/src/mainboard/amd/mandolin/variants/mandolin/board.fmd
@@ -1,6 +1,7 @@
 FLASH@0xFF800000 8M {
    BIOS {
    	EC 128K
+		EFS 3M
    	RW_MRC_CACHE 64K
    	FMAP 4K
    	COREBOOT(CBFS)