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path: root/src/southbridge/intel/bd82x6x/lpc.c
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2012-07-26Reserve bd82x6x LPC decode ranges in the resource allocatorMarc Jones
The LPC bus normally allocates the range for legacy devices, 0-0x1000. Some devices on LPC are above that range and need to be accounted for. Check the decode range settings for addresses > 0x1000 and reserve them. Change-Id: Idba800d7cee3185296f29dd237ba306f3de8de55 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1337 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-25ELOG: Log boot-time events found in southbridgeDuncan Laurie
This is called from the SMI handler install because those setup functions clear many of these registers. Ensure that these events show up in the log as appropriate. Example log output: 159 | 2012-06-23 14:31:54 | SUS Power Fail 160 | 2012-06-23 14:31:54 | System Reset 161 | 2012-06-23 14:31:54 | ACPI Wake | S5 Change-Id: I48c423c10ee7e6c2829bcc95f6cfabb4979c25a9 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1319 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-25CougarPoint/PantherPoint: Add HM77 device ID to tableKimarie Hoot
Change-Id: Ic5aada423d8e61abbebfcaaf5cb02ede80dfae02 Signed-off-by: Kimarie Hoot <kimarie.hoot@se-eng.com> Reviewed-on: http://review.coreboot.org/1339 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2012-07-24Add specific power management init code for PantherPointDuncan Laurie
There are enough subtle differences in the magic values that it is easier to make a separate function. This fixes a reset hang with pantherpoint chipset. Change-Id: I02b03cb37e5fd5ee2fd62067644f0a62dc2cd26a Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1322 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-07-24bd82x6x: Convert all PCI ID lists to new schemeStefan Reinauer
- Convert all PCI ID lists to new scheme - Unify code (variable names) - add missing PCI IDs for Panther Point PCIe root ports. Change-Id: I6357f6ebce7ddffe45a3ec642b0c594147f6134c Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1301 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-24Add support for HM70 and NM70 LPC bridgeStefan Reinauer
This lets the SPI driver and the LPC driver know about HM70 and NM70. Change-Id: Id2f1e0e5586a2f7200b2d24785df3f2be890da98 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1300 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-01Don't disable ACPI in the S3 resume pathDuncan Laurie
The OS does not re-execute the APMC 'enable ACPI' SMI on resume so this has the potential to leave things in an unknown state. Change-Id: Iaf0fcb99f699e9e0ecacaab3f529026782a95151 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/971 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-01add new LPC controller device ID valueVadim Bendebury
This adds the PCI device id of the LPC controller identifying the QPRJ/QS stepping of the Panther Point southbridge. Change-Id: Idcaa7dbd30224e3690ea469c6cb74f75de287631 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/968 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-04Add support for Intel Panther Point PCHStefan Reinauer
Change-Id: Iac3cd25b36493bb203e849674320e113cc5fce32 Signed-off-by: Duncan Laurie <dlaurie@google.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/853 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>