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authorHung-Te Lin <hungte@chromium.org>2019-01-22 15:52:02 +0800
committerPatrick Georgi <pgeorgi@google.com>2019-01-23 14:55:10 +0000
commit6e44d7c4523ad29a5f7f25bb91160b5bbde9649c (patch)
tree763f23b89329e5dd3a189f939cabbaf4ddd6a389 /src/mainboard/google
parent03f654c8ee62af8b2cef81864c6a16d4f1b1c955 (diff)
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 <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/31035 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: You-Cheng Syu <youcheng@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/mainboard/google')
-rw-r--r--src/mainboard/google/kukui/chromeos.fmd8
1 files 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