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author | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2012-08-03 13:20:57 -0500 |
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committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2012-08-04 19:31:20 +0200 |
commit | f88204e02b2ece82a76544070f37a4e2e2bd0f11 (patch) | |
tree | b25502b96b427247e0c6e2fa8d74d62fbb8c0c43 /src/mainboard/amd/thatcher | |
parent | 16b022a15c78780e212e57c8284494ccf2d40d23 (diff) | |
download | coreboot-f88204e02b2ece82a76544070f37a4e2e2bd0f11.tar.xz |
Add a capability for mainboard-specific posting.
Some mainboards have really nice capabilities for posting, beyond
simple POST cards. Further, some can not use a POST card. This
change defines a weak symbol (mainboard_post) that can be overridden
by a real mainboard_post function.
If, for example, you'd like to do something fancy before the payload starts,
you can add this to mainboard.c:
void mainboard_post(u8 value)
{
switch(value){
case POST_TIME_TO_PARTY: some_fancy_lights();
break;
}
}
Maybe the post function should be an entry in the device. We're beginning to over-use
weak symbols.
BUG=None
TEST=Build and boot a google chromebook. Observe that it still works. Use it to drive
some pretty lights.
Change-Id: I3512d2ec34a66c747287191851c3f68b6a7cc1b2
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/1397
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/amd/thatcher')
0 files changed, 0 insertions, 0 deletions