* Remove dead code
* Add support for types 2504 and 2505
* Print dock info at romstage entry
* Improve dock disconnect for type 2505
* Move defines into dock.h for future ACPI code
* Reduce timeouts according to spec to decrease boot time on error
* Fix no docking detection (reduces boot time by 1 second)
* Configure GPIO LDN before reading GPIOs
* Use Kconfig values instead of fixed defines
* Add documentation
Tested on Lenovo T500 with docking 2504 and 2505.
Change-Id: Ic4510ffadc67da95961cecd51a6d8ed856b3ac99
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/29418
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This heading should not be a top-level heading, because it's not at the
top of the file.
Also remove the trailing colon, because it's unnecessary in a heading.
Change-Id: I0685bb8734ad899c29618d24c0497e4fb8c0d01c
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/28826
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
* Add basic flashing tutorial
** Describe internal and external flashing
** Describe flash supply diode protection
** Gives general advices on flashing
** Describe how to use flashrom --ifd
* Describe basic flashing on Lenovo T4xx devices
** Describe how to disassemble and access the flash IC on T4xx
** Describe flash layout on Sandy Bridge and Ivy Bridge series.
Change-Id: Ia833e27f4e7d89ee32be9bed21a0c021839facec
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/27852
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Patrick Rudolph