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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2018-02-01 16:14:19 +0100 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-04-16 22:27:02 +0000 |
| commit | 0391d0b023fb66dc2d1fe4c0873424d75ab4bbf3 (patch) | |
| tree | aee4ee627a72b44583cf79083138b3f9712bbbfc /util/intelmetool/rcba.h | |
| parent | aac3b31dbbc5b46aeb9393fb5594f0271d50a007 (diff) | |
| download | coreboot-0391d0b023fb66dc2d1fe4c0873424d75ab4bbf3.tar.xz | |
util/intelmetool: Add support for platforms without RCBA
Only try to unhide MEI if the PCI device wasn't found and
probe for RCBA before trying to use it.
Allows to run the utility on Skylake and newer hardware that
do not have RCBA any more.
TODO: Use sideband interface to unhide MEI.
Change-Id: I7926aa80b132d5be9fece0724516701d74dd4d3d
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25399
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Diffstat (limited to 'util/intelmetool/rcba.h')
| -rw-r--r-- | util/intelmetool/rcba.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/util/intelmetool/rcba.h b/util/intelmetool/rcba.h index e1a22be1c2..e349d3d7fd 100644 --- a/util/intelmetool/rcba.h +++ b/util/intelmetool/rcba.h @@ -13,3 +13,4 @@ int write_rcba32(uint32_t addr, uint32_t val); int read_rcba32(uint32_t addr, uint32_t *val); +u32 get_rcba_phys(void); |