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mb/amd/birman_plus: Increase flash size to 64M

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Update it as per schematics.

Since the commit wasn't actually tested with the phoenix SOC, keep the
BIOS region in the first 16M.

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I6138d37be1b56178ce989996109157671f6973b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90265
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Maximilian Brune 2025-11-28 21:50:52 +01:00 • committed by Matt DeVillier
commit cb25e6cb72
3 changed files with 6 additions and 6 deletions
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4
src/mainboard/amd/birman_plus/board_phoenix.fmd
View file

@ -1,5 +1,5 @@
FLASH 16M {
BIOS {
FLASH 64M {
BIOS 16M {
EC_SIG 4K
FMAP 4K
COREBOOT(CBFS)

4
src/mainboard/amd/birman_plus/chromeos_glinda.fmd
View file

@ -1,5 +1,5 @@
FLASH 16M {
SI_BIOS {
FLASH 64M {
SI_BIOS 16M {
WP_RO 8M {
EC_SIG 4K
RO_VPD(PRESERVE) 16K

4
src/mainboard/amd/birman_plus/chromeos_phoenix.fmd
View file

@ -1,5 +1,5 @@
FLASH 16M {
SI_BIOS {
FLASH 64M {
SI_BIOS 16M {
WP_RO 8M {
EC_SIG 4K
RO_VPD(PRESERVE) 16K