summaryrefslogtreecommitdiff
path: root/src/mainboard/google/peppy/gma.c
AgeCommit message (Collapse)Author
2015-05-21Remove address from GPLv2 headersPatrick Georgi
As per discussion with lawyers[tm], it's not a good idea to shorten the license header too much - not for legal reasons but because there are tools that look for them, and giving them a standard pattern simplifies things. However, we got confirmation that we don't have to update every file ever added to coreboot whenever the FSF gets a new lease, but can drop the address instead. util/kconfig is excluded because that's imported code that we may want to synchronize every now and then. $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} + $ find * -type f -a \! -name \*.patch \ -a \! -name \*_shipped \ -a \! -name LICENSE_GPL \ -a \! -name LGPL.txt \ -a \! -name COPYING \ -a \! -name DISCLAIMER \ -exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} + Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9233 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-03-31cbfs: remove cbfs_core.h includesAaron Durbin
Some of the files which include cbfs_core.h don't even need the header definition while others just need the cbfs API which can be obtained from cbfs.h. Change-Id: I34f3b7c67f64380dcf957e662ffca2baefc31a90 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9126 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-09-25peppy and falco: set panel power timings in northbridge, using devicetree, ↵Ronald G. Minnich
not mainboards Historically we had set panel timing in the mainboard gma code. This goes back to the replay-attack video startup. We can let the haswell gma code set these values from the device tree settings. Change-Id: If32150d2857241ca2d2c88880086f49d25815d76 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: https://chromium-review.googlesource.com/180521 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Commit-Queue: Ronald Minnich <rminnich@chromium.org> Tested-by: Ronald Minnich <rminnich@chromium.org> (cherry picked from commit 406eab3ca6a9bc59382866817786bf96bbb19d56) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6911 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-09-22google/{falco,peppy}/gma.c: Do not include non-existent "hda.h"Paul Menzel
Commit 75c83870 (azalia: Shrink boilerplate) [1] removed the header file `hda_verb.h`. This header is still included in the mainboard’s `gma.c`, causing the following build error, when native graphics initialization is enabled. CC mainboard/google/falco/gma.ramstage.o src/mainboard/google/falco/gma.c:34:22: fatal error: hda_verb.h: No such file or directory This was not caught, as native graphics initialization is not enabled for the build tests. It turns out that the array `mainboard_cim_verb_data` is not used in `src/mainboard/intel/wtm2/hda_verb.h`, so fix the problem by removing the inclusion. [1] http://review.coreboot.org/6840 Change-Id: I91e4f00a3030bdef0278102df2783258389bca13 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/6946 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-09-08Haswell/falco/peppy/slippy: continue to clean up FUI.Ronald G. Minnich
As a first step towards removing hardcodes from the FUI support, change the haswell call to i915_lightup to panel_lightup, and pass the intel_dp * as a parameter. Get rid of the scalar arguments and make them part of intel_dp. Get rid of file-scope variables and use the ones in the intel_dp struct. In falco, use functions that peppy uses. Drop slippy support for FUI, it's a dead board; if this is ok I'll remove the files next. And, incidentally, fix the broken RGBX constant and change it to BGRX. Change-Id: I46ef5a9ed8433382d042066ee3542af04cfc319a Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: https://chromium-review.googlesource.com/174932 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Commit-Queue: Ronald Minnich <rminnich@chromium.org> Tested-by: Ronald Minnich <rminnich@chromium.org> (cherry picked from commit 1e1ed410b445c8e2b7411e163d9d6f61499dc3f6) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6833 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2014-08-28Peppy/Haswell: move more support functions from mainboard to the intel i915 ↵Ronald G. Minnich
driver Move (and rename to make it clearer) the function that computes display parameters from the dpcd and edid. Change-Id: Idfbb56fd312b23c742c52abca1a34ae117a8fece Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: https://chromium-review.googlesource.com/171366 Reviewed-by: Furquan Shaikh <furquan.m.shaikh@gmail.com> Reviewed-by: Ronald Minnich <rminnich@chromium.org> Tested-by: Ronald Minnich <rminnich@chromium.org> Commit-Queue: Ronald Minnich <rminnich@chromium.org> (cherry picked from commit 8f2b3bafee7cb05db8fae1c52fc9e1ee64e5e35d) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6768 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-08-26Peppy, Haswell: refactor and create set_translation_table function in ↵Ronald G. Minnich
haswell/gma.c The code to set the graphics translation table has been in the mainboards, but should be in the northbridge support code. Move the function, give it a better name, and enable support for > 4 GiB while we're at it, in the remote possibility that we get some 8 GiB haswell boards. Change-Id: I72b4a0a88e53435e00d9b5e945479a51bd205130 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: https://chromium-review.googlesource.com/171160 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan.m.shaikh@gmail.com> Commit-Queue: Ronald Minnich <rminnich@chromium.org> Tested-by: Ronald Minnich <rminnich@chromium.org> (cherry picked from commit d5a429498147c479eb51477927e146de809effce) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6741 Tested-by: build bot (Jenkins)
2014-08-25intel/gma: Clarify code and use dedicated init for Google PeppyRonald G. Minnich
Peppy had some issues with FUI. We decided it was time to create peppy-specific gma.c and i915io.c files. Using yabel and the i915tool, we generated a replay attack, then interpolated against the slippy i915io.c to get something working. Also, in preparation for moving code out of the mainboard gma.c to generic driver code, we got rid of some hardcodes in the mainboard gma.c that have no business being there. The worst were the computation of gmch_[m,n] and it turns out that we had some long-standing bugs related to confusion about 'bpp'. I've killed the word bpp everywhere I could because there are at least 3 things that correspond to bpp. We now have framebuffer, pipe, and panel bpp. The names are long because I want to avoid all the mistakes we've all been making in the last year :-) Sadly, that means a lot of changes not just peppy-related, but they are simple and in a good cause. The test pattern generation is driven by a global variable in mainboard/peppy/gma.c. I've found in the past that it's very useful to have a function like this available, as one can activate it while using a jtag debugger: halt at the right place in ramstage, set the variable to 1, continue. It's not enough code to worry about always including. The last hard-codes for M and N registers are gone, and the function to set from generic intel_dp.c code works. To avoid screen trash on a dev mode boot, which we liked but nobody else did :-), we now take the time to put a pleasing background color that sort of doubles as a power LED. Rough timing is ramstage start is at 2.2, and dev setup is done at 3.3. These new platforms are depressingly slow to boot. Rom init alone is taking 1.9 seconds. 13 years ago it was 3 seconds from power on to bash prompt. These CPUs are at least 10x faster and take much longer to get going. Future work, once we get this through, is to move more functions to the intel driver, and combine the mainboard i915io.c into the mainboard gma.c. That separation only existed because i915io.c was generated by a tool, and it had lots of ugliness. Most ugliness is gone. Old-Change-Id: I6a6295b423a41e263f82cef33eacb92a14163321 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://chromium-review.googlesource.com/170013 Reviewed-by: Stefan Reinauer <reinauer@google.com> Commit-Queue: Ronald Minnich <rminnich@chromium.org> Tested-by: Ronald Minnich <rminnich@chromium.org> Reviewed-by: Furquan Shaikh <furquan.m.shaikh@gmail.com> (cherry picked from commit 8cdaf73e3602e15925859866714db4d5ec6c947d) snow: Fix a typo in devicetree.cb that was breaking the snow build. A typo in a recent change broke the snow build. Old-Change-Id: I93074e68eb3d21510d974fd8e9c63b3947285afd Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://chromium-review.googlesource.com/171014 Reviewed-by: Ronald Minnich <rminnich@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 154876c126a6690930141df178485658533096d2) Squashed a fix into the initial patch and updated nehalem/gma.c to have a non-static gtt_poll. Change-Id: I2f4342c610d87335411da1d6d405171dc80c1f14 Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6657 Tested-by: build bot (Jenkins)