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authorFurquan Shaikh <furquan@google.com>2018-05-02 23:29:04 -0700
committerFurquan Shaikh <furquan@google.com>2018-05-04 01:15:52 +0000
commitc0257dd7ae9c8899b49c05ef74d9c5a91ee71d4f (patch)
tree1654b7ec1711748e63532b618ea73f9fc5233660 /src/soc/intel
parentf658edf434421a2cb475c753c08e6d92e2be58c1 (diff)
downloadcoreboot-c0257dd7ae9c8899b49c05ef74d9c5a91ee71d4f.tar.xz
ifdtool: Add a list of known platforms that support IFD_VERSION_2
ifdtool has relied on one of the fields within FCBA(read_freq) to determine whether a platform supports IFD_VERSION_1 or IFD_VERSION_2. However, newer platforms like GLK and CNL do not have read_freq field in FCBA and so the value of these bits cannot be used as an indicator to distinguish IFD versions. In the long run, we need to re-write ifdtool to have a better mapping of SoC to IFD fields. But until that is done, this change adds a list of platforms that we know do not support read_freq field but still use IFD_VERSION_2. This change also updates GLK and CNL to pass in platform parameter to ifdtool. BUG=b:79109029, b:69270831 Change-Id: I36c49f4dcb480ad53b0538ad12292fb94b0e3934 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/26023 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/intel')
-rw-r--r--src/soc/intel/apollolake/Kconfig1
-rw-r--r--src/soc/intel/cannonlake/Kconfig4
2 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig
index 8cac151640..0f1f12152b 100644
--- a/src/soc/intel/apollolake/Kconfig
+++ b/src/soc/intel/apollolake/Kconfig
@@ -350,6 +350,7 @@ config SMM_RESERVED_SIZE
config IFD_CHIPSET
string
+ default "glk" if SOC_INTEL_GLK
default "aplk"
config CPU_BCLK_MHZ
diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig
index 541e5165af..898b4444d7 100644
--- a/src/soc/intel/cannonlake/Kconfig
+++ b/src/soc/intel/cannonlake/Kconfig
@@ -114,6 +114,10 @@ config DCACHE_BSP_STACK_SIZE
The amount of anticipated stack usage in CAR by bootblock and
other stages.
+config IFD_CHIPSET
+ string
+ default "cnl"
+
config IED_REGION_SIZE
hex
default 0x400000