[coreboot-gerrit] [S] Change in coreboot[master]: mb/google/skyrim: Disable unused SPI ROM types

[Martin L Roth (Code Review)]

Martin L Roth has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/72769 )

Change subject: mb/google/skyrim: Disable unused SPI ROM types
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mb/google/skyrim: Disable unused SPI ROM types

By default, coreboot includes support for all the different types of SPI
ROMs.  Excluding the unused ROM types shrinks ramstage by almost 4k.

BUG=b:267735039
TEST=Build & Boot ROM

Signed-off-by: Martin Roth 
Change-Id: If6e402269d1f2cac8256d478eb36743441497bdf
---
M src/mainboard/google/skyrim/Kconfig
1 file changed, 26 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/69/72769/1

diff --git a/src/mainboard/google/skyrim/Kconfig b/src/mainboard/google/skyrim/Kconfig
index d945474..aee408e 100644
--- a/src/mainboard/google/skyrim/Kconfig
+++ b/src/mainboard/google/skyrim/Kconfig
@@ -173,4 +173,14 @@
      just the small SRAM buffer to a much larger area reserved in main
      memory.

+# Exclude support for SPI ROM types that won't be used on Skyrim platforms
+config SPI_FLASH_DONT_INCLUDE_ALL_DRIVERS
+	default y
+
+config SPI_FLASH_GIGADEVICE
+	default y
+
+config SPI_FLASH_WINBOND
+	default y
+
 endif # BOARD_GOOGLE_BASEBOARD_SKYRIM