[S] Change in coreboot[master]: mb/Kconfig: Add a prompt string for MAINBOARD_PART_NUMBER

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/68496 )

Change subject: mb/Kconfig: Add a prompt string for MAINBOARD_PART_NUMBER
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mb/Kconfig: Add a prompt string for MAINBOARD_PART_NUMBER

For some nissa variants, there are build configurations that need to use
different blobs, but otherwise are identical. Currently, they use the
same choice of board config and configure blob paths appropriately. This
avoids duplication within the Kconfig file, but the resulting firmware
images can be difficult to distinguish, since they report the same
FRID.

Add a prompt string for MAINBOARD_PART_NUMBER so it can be overridden
and round-tripped through make oldconfig, allowing customisation of the
reported FRID and other MAINBOARD_PART_NUMBER-derived values with
minimal overhead.

BUG=b:253966060
BRANCH=None
TEST=CL:3960290 MAINBOARD_PART_NUMBER configs apply successfully

Signed-off-by: Sam McNally 
Change-Id: I3497d7fa1c04c8fa2592025c771d9dbc65632e6e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68496
Tested-by: build bot (Jenkins) 
Reviewed-by: Angel Pons 
Reviewed-by: Reka Norman 
---
M src/mainboard/Kconfig
1 file changed, 31 insertions(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Angel Pons: Looks good to me, but someone else must approve
  Reka Norman: Looks good to me, approved

diff --git a/src/mainboard/Kconfig b/src/mainboard/Kconfig
index 8f9b48c..aec996a 100644
--- a/src/mainboard/Kconfig
+++ b/src/mainboard/Kconfig
@@ -14,7 +14,7 @@
    string

config MAINBOARD_PART_NUMBER
-	string
+	string "Mainboard part number"

config MAINBOARD_VENDOR
    string "Mainboard vendor name"