[coreboot-gerrit] Change in ...coreboot[master]: google/kukui: Revise FMAP layout for larger CBFS

[Hung-Te Lin (Code Review)]

Hung-Te Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31035

Change subject: google/kukui: Revise FMAP layout for larger CBFS
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google/kukui: Revise FMAP layout for larger CBFS

Kukui with vboot enabled will build with `detachable_ui`, which needs
larger space in CBFS for more complicated assets. So we need to revise
FMAP sections:

- Bootblock only needs <= 32K.
- GBB can be much smaller since assets moved from GBB to CBFS.
- COREBOOT(CBFS) should take all space left.
- FMAP is re-ordered (with the cost of less efficient in bsearch) so CBFS can
  get larger continuous space

BUG=b:123202015
TEST=Builds and boots on Kukui P1

Change-Id: I22cff99dca8c396c5897c3f6631721af40f3ffbd
Signed-off-by: Hung-Te Lin 
---
M src/mainboard/google/kukui/chromeos.fmd
1 file changed, 4 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/35/31035/1

diff --git a/src/mainboard/google/kukui/chromeos.fmd b/src/mainboard/google/kukui/chromeos.fmd
index 1602f80..c563e08 100644
--- a/src/mainboard/google/kukui/chromeos.fmd
+++ b/src/mainboard/google/kukui/chromeos.fmd
@@ -1,10 +1,10 @@
 FLASH@0x0 0x800000 {
    WP_RO@0x0 0x200000 {
    	RO_SECTION@0x0 0x1f0000 {
-			BOOTBLOCK@0 128K
-			COREBOOT(CBFS)@0x20000 0xe0000
-			FMAP@0x100000 0x1000
-			GBB@0x101000 0xeef00
+			BOOTBLOCK@0 32K
+			FMAP@0x8000 0x1000
+			COREBOOT(CBFS)@0x9000 0x1e4000
+			GBB@0x1ed000 0x2f00
    		RO_FRID@0x1eff00 0x100
    	}
    	RO_VPD@0x1f0000 0x10000