aboutsummaryrefslogtreecommitdiff
path: root/src/mainboard/hp/2760p/romstage.c
AgeCommit message (Collapse)Author
2018-01-23sb/intel/bd82x6x: Reduce function-disable messNico Huber
Most affected boards set the function disabled (FD) register to an arbitrary state dumped from systems running the vendor BIOS. This makes it impossible to enable the devices in devicetree and a pretty big mess of course because nobody cared to keep the register in sync with the devicetree. To get completely rid of most of the writes to FD, move setting of PCH_DISABLE_ALWAYS into the southbridge code where it belongs. Change-Id: Ia2a507cbcdf218d09738e2e16f0d3ad1dcf57b8b Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/23255 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hal Martin <hal.martin+coreboot@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Bill XIE <persmule@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-08-18mainboard/hp: Add HP Elitebook 2760pIru Cai
The code is generated by autoport. The flash chip is socketed beside the WLAN slot. The EHCI debug port is on right side of the laptop beside the RJ11 connector. Things that work: - memory: 0+8G, 4G+8G - Linux (Linux Mint 18.1 with Linux 4.4) - native graphics init + SeaBIOS payload with SeaVGABIOS - all 3 USB ports - WLAN - WWAN - SD card reader - expresscard - S3 suspend and resume - internal flashing after IFD is unlocked and coreboot is flashed - keyboard, trackpoint and touchpad - fan control - AC and battery status Issues: - Wacom digitizer does not work (even after I add it in DSDT) - GRUB payload will freeze (in all Elitebooks, including chainloading GRUB from SeaBIOS) Things that are not tested: - smart card reader - cable modem (EC) blobs: This laptop uses SMSC KBC1126-NU as EC. It needs two blobs in the flash chip. You can use the tools in util/kbc1126 to extract them from OEM firmware, and use the following configuration to insert them to coreboot image: -> Chipset -> Add firmware images for KBC1126 firmware Change-Id: I3ffdb9f9c71f6c9a84e896abc3c424c8dd4bed0e Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/18241 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>