GNUBoot/coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
21992 commits 1 branch 29 tags 216 MiB
Commit graph

14 commits

Author SHA1 Message Date
Lijian Zhao
b3dfcb863c soc/intel/cannonlake: Enable common PMC code for CNL 
This update changes Cannonlake to use the new common PMC code. This
will help to reduce code duplication and streamline code bring up.

Change-Id: Ia69fee8985e1c39b0e4b104c51439bca1a5493ac
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21062
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
 2017-08-21 20:37:57 +00:00
Lijian Zhao
321111774c soc/intel/cannonlake: Add SPI flash controller driver 
Add SPI driver code for the SPI flash controller, including both
fast_spi and generic_spi.

Change-Id: Ie45146721f39d3cec20ff5136adf8925c75da1cd
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21052
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.corp-partner.google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
 2017-08-17 21:50:58 +00:00
Lijian Zhao
2f764f7dfe soc/intel/cannonlake: Call into FSP siliconinit 
The following changes can make system call into FSP siliconinit and exit
from that until payloads.

1. Add frame to call fspsinit.
2. Temporarily set all the USB OC pin to 0 to pass FSP siliconinit.

This patch was merged too early, and reverted.
Originally reviewed on https://review.coreboot.org/#/c/20581

Change-Id: I14eeba575af1658ff8013c9a00bd71013566bcbe
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20687
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 2017-08-15 20:21:31 +00:00
Lijian Zhao
8465a81e81 soc/intel/cannonlake: Add postcar stage support 
Initialize postcar frame once finish FSP memoryinit

This patch was merged too early and reverted.
Originally reviewed on https://review.coreboot.org/#/c/20534

Change-Id: Id36aa44bb7a89303bc22e92e0313cf685351690a
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20688
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 2017-08-15 20:21:22 +00:00
Lijian Zhao
aa3d78d5e6 soc/intel/cannonlake: Add ramstage SystemAgent support 
Revere memory resource within SA, also perform necessary routine for
initialization during ramstage.

Change-Id: Ibaa7334b0d94fedc87e707a136c9537e2e6f57cb
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20914
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 2017-08-09 20:06:27 +00:00
Lijian Zhao
e88fa490a5 soc/intel/cannonlake: Add memory map support 
Calculate the top of ram from output of Fsp reserved memory range.

Change-Id: I0dcc8f737c5811c9010cc4a20ea0126ab3f90f14
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/20533
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 2017-08-07 17:53:13 +00:00
Martin Roth
80358a1f47 Revert "soc/intel/cannonlake: Add postcar stage support" 
This reverts commit 399c022a8c.

This was merged too early.  I'll repost it.

Change-Id: Iabac0aaa0a16404c885875137cf34bf64bf956f7
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20686
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 2017-07-21 17:39:10 +00:00
Martin Roth
70de396958 Revert "soc/intel/cannonlake: Call into FSP siliconinit" 
This reverts commit dbe7f893c0.

This was merged too early.  I'll repost it.

Change-Id: Ife56f45e91c0b961d0fad0e1872c6df3f9e18973
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20685
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 2017-07-21 17:32:07 +00:00
Lijian Zhao
dbe7f893c0 soc/intel/cannonlake: Call into FSP siliconinit 
The following changes can make system call into FSP siliconinit and exit
from that until payloads.

1. Add frame to call fspsinit.
2. Temporarily set all the USB OC pin to 0 to pass FSP siliconinit.

Change-Id: I1c9c35ececf3c28d7a024f10a5d326700cc8ac49
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20581
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
 2017-07-21 15:56:16 +00:00
Lijian Zhao
399c022a8c soc/intel/cannonlake: Add postcar stage support 
Initialize postcar frame once finish FSP memoryinit

Change-Id: I888d471fa620b7fc9f8975524a31f662e1fc5079
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20534
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
 2017-07-21 15:55:40 +00:00
Lijian Zhao
0ade3133a0 soc/intel/cannonlake: Add minimal changes to call FSP Memoryinit 
The following minimal changes are needed to make system boot until FSP
memoryinit got called.
1. Program SA BARs
2. Assume previous power state is S0.

Change-Id: Iab96b27d4220acf4089b901bca28018eaba940a1
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20497
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
 2017-07-19 23:06:07 +00:00
Lijian Zhao
acfc149f7b soc/intel/cannonlake: Add microcode support 
Microcode needs to be loaded prior to FSP initialization.

Change-Id: Idd70bd3e6555866d9bb232e8904aed4120c79fe7
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20484
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 2017-07-19 16:16:44 +00:00
Andrey Petrov
9f244a5494 soc/intel/cannonlake: Add Makefile 
This enables building working bootblock and non-functional romstage
and ramstage.

Change-Id: I580cd2c3279d742f202b2adfbe55c814cfb48f99
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/20073
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
 2017-07-13 19:28:53 +00:00
Lijian Zhao
81096041b8 soc/intel/cannonlake: Add initial dummy directory 
Add Cannon Lake SoC boilerplate directory with:

 * SoC directory
 * Base Kconfig
 * Dummy cbmem.c

Change-Id: Ie28d8b56a1d1afcf1214ef734a08be6efcc8a931
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/20061
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
 2017-06-29 14:50:38 +00:00