diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2013-10-30 17:07:46 -0500 |
|---|---|---|
| committer | Aaron Durbin <adurbin@google.com> | 2014-03-11 19:53:51 +0100 |
| commit | 46ab8cdc680cdafe37532b9ee15d38efa4912c98 (patch) | |
| tree | e7b0bc7b76c075979b670fc2ee78fff7008c30ad /src/soc/intel/baytrail/baytrail | |
| parent | 1eae3eed293b0e781efec68840eb80749baa5ede (diff) | |
| download | coreboot-46ab8cdc680cdafe37532b9ee15d38efa4912c98.tar.xz | |
baytrail: HDA function disable workaround
Parts of the audio path are common between the HDA and LPE.
However, those parts are power-controlled by the D-state of
the HDA device. Therefore, one cannot put the HDA into D3Hot
because those audio paths will be shutdown.
BUG=chrome-os-partner:22871
BRANCH=None
TEST=Built and booted through depthcharge. Disabling HDA still
causes a shutdown when performing warm reset, however I
was able to verify the magic sequence was being performed.
Change-Id: I3b01356d85a4b7b902bd896b8eb9e7bc509fcc42
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/175491
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4926
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/soc/intel/baytrail/baytrail')
| -rw-r--r-- | src/soc/intel/baytrail/baytrail/iomap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/intel/baytrail/baytrail/iomap.h b/src/soc/intel/baytrail/baytrail/iomap.h index fa341058fb..d46a0feb9e 100644 --- a/src/soc/intel/baytrail/baytrail/iomap.h +++ b/src/soc/intel/baytrail/baytrail/iomap.h @@ -31,6 +31,7 @@ #define PUNIT_BASE_ADDRESS 0xfed05000 #define RCBA_BASE_ADDRESS 0xfed1c000 #define HPET_BASE_ADDRESS 0xfed00000 +#define TEMP_BASE_ADDRESS 0xfd000000 /* IO Port base */ #define ACPI_BASE_ADDRESS 0x0400 |