From 6e44d7c4523ad29a5f7f25bb91160b5bbde9649c Mon Sep 17 00:00:00 2001 From: Hung-Te Lin Date: Tue, 22 Jan 2019 15:52:02 +0800 Subject: 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 (not really used) only needs <= 32K. - GBB can be much smaller since assets moved from GBB to CBFS. - FMAP is re-ordered (with the cost of less efficient in bsearch) so CBFS can get larger continuous space. - COREBOOT(CBFS) should take all space left. Since FMAP and COREBOOT have changed location, the system will need to reflash EC (which contains the new bootblock) as well. BUG=b:123202015 TEST=Builds and boots on Kukui P1 Change-Id: I22cff99dca8c396c5897c3f6631721af40f3ffbd Signed-off-by: Hung-Te Lin Reviewed-on: https://review.coreboot.org/c/31035 Tested-by: build bot (Jenkins) Reviewed-by: You-Cheng Syu Reviewed-by: Julius Werner --- src/mainboard/google/kukui/chromeos.fmd | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/mainboard/google/kukui/chromeos.fmd b/src/mainboard/google/kukui/chromeos.fmd index 1602f809ce..c563e08c1b 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 -- cgit v1.2.3