diff options
| author | Stefan Reinauer <reinauer@chromium.org> | 2012-08-09 13:44:38 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-11-07 08:28:28 +0100 |
| commit | 357bb2daf09090192c09ddde501a7e07337614e1 (patch) | |
| tree | aa5b66674f5b94e35a1b4a9d38b73aeb62b6a2ba /src/vendorcode/google/chromeos/Makefile.inc | |
| parent | a60ca36c4282c3998d4fc38d55e3dc668017b3ef (diff) | |
SandyBridge/IvyBridge: Use flash map to find MRC cache
Until now, the MRC cache position and size was hard coded in Kconfig.
However, on ChromeOS devices, it should be determined by reading the
FMAP.
This patch provides a minimalistic FMAP parser (libflashmap was too
complex and OS centered) to allow reading the in-ROM flash map and
look for sections.
This will also be needed on some partner devices where coreboot will
have to find the VPD in order to set up the device's mac address
correctly.
The MRC cache implementation demonstrates how to use the FMAP parser.
Change-Id: I34964b72587443a6ca4f27407d778af8728565f8
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1701
Reviewed-by: Marc Jones <marcj303@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/vendorcode/google/chromeos/Makefile.inc')
| -rw-r--r-- | src/vendorcode/google/chromeos/Makefile.inc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/Makefile.inc b/src/vendorcode/google/chromeos/Makefile.inc index c1b1ccef3e..6e5ea9ba78 100644 --- a/src/vendorcode/google/chromeos/Makefile.inc +++ b/src/vendorcode/google/chromeos/Makefile.inc @@ -23,3 +23,5 @@ romstage-y += vbnv.c ramstage-y += vbnv.c romstage-y += vboot.c ramstage-y += gnvs.c +romstage-y += fmap.c +ramstage-y += fmap.c |