aboutsummaryrefslogtreecommitdiff
path: root/src/mainboard/hp/8470p/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 8470pIru Cai
The code is based on the code generated by autoport. The EHCI debug port is between the DP port and eSATA port. The serial port on dock can also be used for debugging. The model with discrete graphics is not tested. Tested and work: - memory: 0+4G, 4G+0, 4G+4G - Linux (Arch Linux with kernel 4.10.6) boot from SeaBIOS payload with native graphics init - WLAN - keyboard, trackpoint and touchpad - USB - serial port on dock - fan control - AC and battery status (EC) blobs: This laptop uses SMSC KBC1126 EC, and there are two blobs needed by it. You can use the tools in util/kbc1126/ to extract them and insert them to the coreboot image using the following configuration: -> Chipset -> Add firmware images for KBC1126 firmware Change-Id: Icbc051e2272b8ea73627940db15a56901d737472 Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/18985 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>