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authorEdward O'Callaghan <quasisec@chromium.org>2019-10-30 10:00:33 +1100
committerFurquan Shaikh <furquan@google.com>2019-11-07 06:23:55 +0000
commit881f9cb7154ce9a7538507bb872041a2f41a002b (patch)
tree9930a70b1a4b4ae48ac48f378b4d256c79a24e0c /src/mainboard/google/hatch/Kconfig
parent46b125ab6bfd5afa72a10eed70af9196e2a8b79c (diff)
downloadcoreboot-881f9cb7154ce9a7538507bb872041a2f41a002b.tar.xz
mainboard/google: Allow Hatch variants to read SPD data over SMBus
All Hatch variants so far embed static SPD data encoded within the firmware image. However we wish the flexibility for romstage implementations that allow for reading the SPD data dynamically over SMBus. This romstage variant allows for reading the SPD data over SMBus. V.2: Dispence with memcpy(). V.3: Revert back to previous patch with memcpy(). V.4: Rewrite again to avoid memcpy(). BRANCH=none BUG=b:143134702 TEST=./util/abuild/abuild -p none -t google/hatch -x -a Change-Id: I3516a46b91840a9f6d1f4cffb2553d939d79cda2 Signed-off-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36449 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/hatch/Kconfig')
-rw-r--r--src/mainboard/google/hatch/Kconfig6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mainboard/google/hatch/Kconfig b/src/mainboard/google/hatch/Kconfig
index 219be2265a..e339693fcb 100644
--- a/src/mainboard/google/hatch/Kconfig
+++ b/src/mainboard/google/hatch/Kconfig
@@ -60,7 +60,11 @@ config DIMM_SPD_SIZE
config ROMSTAGE_SPD_CBFS
bool
- default y
+ default y if !ROMSTAGE_SPD_SMBUS
+
+config ROMSTAGE_SPD_SMBUS
+ bool
+ default n
config DRIVER_TPM_SPI_BUS
default 0x1