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2013-12-21Snow: correctly disable trust zone hardwareRonald G. Minnich
The kernel assumes that trust zone is disabled. Change-Id: Ia8d6fa69adcb812a747d8b89eb77e57144423eaa Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/64722 Reviewed-by: Stefan Reinauer <reinauer@google.com> Reviewed-by: David Hendricks <dhendrix@chromium.org> Commit-Queue: Ronald G. Minnich <rminnich@chromium.org> Tested-by: Ronald G. Minnich <rminnich@chromium.org> Reviewed-on: http://review.coreboot.org/4431 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Pit: correctly initialize trust zoneRonald G. Minnich
This ensures that various trust zone things are reset, which is important because the kernel assumes they are. Change-Id: Ie02ea89885621f58a3ccc4f1729617208a264153 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://gerrit.chromium.org/gerrit/64697 Tested-by: Ronald G. Minnich <rminnich@chromium.org> Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Stefan Reinauer <reinauer@google.com> Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4430 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21ARMv7: Fix location of CBMEM console in romstageStefan Reinauer
The CBMEM console pointer in romstage is actually a zero byte array. This means CBMEM area has to live at the end of the allocations or else CBMEM console will overwrite whatever comes after it. Change-Id: Icc59e982b724a2d396370c3a5abd8898e08baf26 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63997 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Commit-Queue: Stefan Reinauer <reinauer@chromium.org> Tested-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-on: http://review.coreboot.org/4428 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21pit: update PMIC write sequence in romstageDavid Hendricks
This update the PMIC write sequence to be correct for newer board revisions. Signed-off-by: David Hendricks <dhendrix@chromium.org> Change-Id: I2210b0d1945fb19c96a674c8fad1b0ff5a4a381e Reviewed-on: https://gerrit.chromium.org/gerrit/64304 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: David Hendricks <dhendrix@chromium.org> Tested-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/4427 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21exynos5420: update set_cpu_id()David Hendricks
The current function seems to be outdated... Signed-off-by: David Hendricks <dhendrix@chromium.org> built and booted. Now we see "CPU: S5P5420 @ 762MHz" instead of "CPU: S5PC420 @ 762MHz" Change-Id: Ieb103a5fa62bda9a6b2cbd9a82fb4f72c5dd6466 Reviewed-on: https://gerrit.chromium.org/gerrit/64302 Commit-Queue: David Hendricks <dhendrix@chromium.org> Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/4425 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21snow: TPS69050 -> TPS65090David Hendricks
This corrects a minor typo used for a part number. Signed-off-by: David Hendricks <dhendrix@chromium.org> Change-Id: I8583cbfc3b4a6c3ad06419f5aab3ba7a8f685575 Reviewed-on: https://gerrit.chromium.org/gerrit/64301 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: David Hendricks <dhendrix@chromium.org> Tested-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/4424 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21kirby: pit: Fix up wakeup_need_resetGabe Black
In a previous commit the contents of wakeup_need_reset were removed because the GPIO it referred to wasn't connected to anything on pit. I didn't realize at that time that that could have been because we hadn't tried getting suspend/resume working on pit and hadn't updated that file. On snow, the GPIO is the recovery mode pin. This change updates pit to have the right GPIO, kirby to read that GPIO, and makes the comments for both pit and kirby more explicit and spells out the fact that this is the recovery mode GPIO. Having a check here at all may still be a holdover from snow that isn't applicable to pit or kirby, but since there is a parallel as far as the recovery mode GPIO we might as well make them match while waiting for more information. Change-Id: Ic1f3f605a0fddf89e8f5668c7a8df30bdfb91d94 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/64164 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4421 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21pit: Get rid of the mostly unnecessary exynos5420.hGabe Black
Like on kirby, this header had a single constant in it that was actually used. This change moves that constant inline and gets rid of the header file. Change-Id: Ibe380396f72fddb121fb6ceb3cee24f1b9a85738 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/64163 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4420 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21exynos5250: Add mct_start to the timer init blob in timer_monotonic_getGabe Black
A previous change removed init_timer from timer_monotonic_get because its old implementation set up the PWM based timer which was going away. It would still be a good idea to initialize the timer at that point, just not the pwm. Change-Id: I4816710ec2c9d5ca53b704c6b9397bcfac183fdc Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/64160 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4419 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21kirby: Clean some cruft from mainboard.cGabe Black
1. Kirby doesn't have a backlight enable GPIO on the AP since that's handled entirely by the DP-to-LVDS bridge. 2. There is no tps65090 on the other side of the EC who's settings need to be adjusted. If we need to turn on the LCD or backlight power manually, it will have to be done in a different way. 3. The PMIC doesn't provide a 32KHz output for the audio codec. Change-Id: Iadc5f3aec4818805edf3f2517da9e6fee87085dc Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63883 Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4413 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21kirby: Neutralize wakeup.c and delete the mostly unused exynos5420.hGabe Black
The function in wakeup.c isn't applicable on kirby. The only constant in exynos5420.h that was used was the speed of the 4th i2c bus. Instead of having a whole header file for that one constant used in one place, the constant is just moved inline along with the comment it had in the header. Change-Id: I5ad50c5eeaecbbf7865d76afb31a12d36c3371ee Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63882 Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4412 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Add a kirby board which is mostly a copy of pitGabe Black
Change-Id: Ic78c65486816015f7574a13affc6e54acbbea73e Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63875 Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4411 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21arm: Remove __image_copy_end from the ARM linker scriptGabe Black
That symbol isn't used by anything and doesn't appear in other linker scripts. Change-Id: Iab54ecb3be2e262d7674ef8ee7ed13ea2e5b56f3 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63776 Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4399 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Exynos 5420: Enable dynamic CBMEMStefan Reinauer
... In order to do this, the graphics memory has to move into the resource allocator and out of CBMEM. Change-Id: I565c3d6dea747822fbabf6f3845232d4adfbf333 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63657 Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/4391 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Exynos 5250: Enable dynamic CBMEMStefan Reinauer
... In order to do this, the graphics memory has to move into the resource allocator and out of CBMEM. Change-Id: I7396da4a7068404b0d2e4d308becab4dd6ea59bb Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/59326 Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/4390 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21armv7: Prepare tables code for dynamic CBMEMPatrick Georgi
The CBMEM API is different for dynamic CBMEM, so hide the functions that get in the way (but our compiler complains about) Change-Id: I7634a202059548e56c74fe3fe6eff57bc60f1a1b Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/4546 Tested-by: build bot (Jenkins)
2013-12-21google/pit: disable SYSMMU for graphicsRonald G. Minnich
It's not needed and it's a potential problem source. Change-Id: Ic4cafe74e7fc3a9031d852895ad7fd5e5cd64d11 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/62279 Commit-Queue: David Hendricks <dhendrix@chromium.org> Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/4410 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21max77802: update headerDavid Hendricks
This adds #defines for BUCK2DVS1_1_2625V and BOOSTCTRL_OFF. Signed-off-by: David Hendricks <dhendrix@chromium.org> Change-Id: I363c73ff4a645da53973767fa4bfa2c120394af6 Reviewed-on: https://gerrit.chromium.org/gerrit/64303 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: David Hendricks <dhendrix@chromium.org> Tested-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/4426 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Refactor code containing aux callsFurquan Shaikh
Moved a lot of code from i915io.c to intel_dp.c with specific function calls Change-Id: Ib2ed52b4f73ee0076e2dd68a26541e5bbe1366bc Reviewed-on: https://gerrit.chromium.org/gerrit/63950 Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/4429 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Slippy/Falco: Fill in right values for PHSYNC and PVSYNC in transcoder flagsFurquan Shaikh
Depending upon the values decoded from edid, the function decides the appropriate bits to be set in flags parameter (Important for fastboot to work correctly in kernel) Change-Id: I3b0f914dc2b0fd887eb6a1f706f87b87c86ff856 Reviewed-on: https://gerrit.chromium.org/gerrit/64265 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Furquan Shaikh <furquan@chromium.org> Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/4423 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Add cpu transcoder attribute to intel dpFurquan Shaikh
Also, used this attribute in the calculation of htotal and other registers Added intel_dp_* functions for m,n registers and dimension register calculations Change-Id: I99dd7156700d59b0b4c85e34c9aa1c6408c7f31a Reviewed-on: https://gerrit.chromium.org/gerrit/64001 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Furquan Shaikh <furquan@chromium.org> Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/4422 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Calculate transcoder flags based on pipe configFurquan Shaikh
Works fine with all three panels with the change of 6 bits per color. Change-Id: Ia47d152e62d1879150d8cf9a6657b62007ef5c0e Reviewed-on: https://gerrit.chromium.org/gerrit/63762 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Furquan Shaikh <furquan@chromium.org> Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/4402 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Enable CAR migration on Exynos 5250 and 5420Stefan Reinauer
Despite calling romstage memory CAR in this case, the variables actually do live in SRAM on the Exynos CPUs. However, in order to share as much generic code as possible, we're using the same infrastructure here. Change-Id: I85173c37099a25f3e55980e88120401826cdf29c Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/62188 Reviewed-by: David Hendricks <dhendrix@chromium.org> Commit-Queue: Stefan Reinauer <reinauer@chromium.org> Tested-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-on: http://review.coreboot.org/4394 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21peppy: Set optimal DTLE register valuesShawn Nematbakhsh
Empirical testing shows that 0x5 is the optimal setting for DTLE DATA / EDGE on Peppy. Change-Id: I273a3a68be97b3eb7c2ee2071e5de1ef7bf7f2d9 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65717 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/4476 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21lynxpoint: Add configuration option for SATA gen3 DTLE registersShawn Nematbakhsh
Allow DTLE DATA / EDGE registers to be configured in board-specific devicetree. Change-Id: I82307d08c9cf73461db3ac7fb875a4fe70d6f9ea Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65716 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/4475 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21haswell: add option to change DqPinsInterleavedStefan Reinauer
Some mainboards will need to have this set. Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: I4732a9af822a60b5050d03d2ac4bb7cbd6c723d0 Reviewed-on: https://gerrit.chromium.org/gerrit/65722 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: Stefan Reinauer <reinauer@google.com> Commit-Queue: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/4474 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21wtm2: disable SDcard USB portDuncan Laurie
This is causing hangs in depthcharge (again?) so for now turn that port off so the resulting coreboot images are at least useful. Change-Id: I32c7774a95b0020b97105e0fa42c21ccb617c718 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65615 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4467 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21haswell: Misc updates from 1.6.1 ref codeDuncan Laurie
These programming sequences were changed in the latest code. Change-Id: Ia4b763a49542635713d11a9ee81f7e7f200bf841 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65612 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4466 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21slippy/falco/peppy: Fix EC wake events in S5Duncan Laurie
The SMI handler code was setting S3 wake events when going into S5 and enabling a key press to wake the system. Change-Id: I6413ef1341e0149187df9f4f7e0c314d4c9e9c6e Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65323 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4459 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Add a specific post code for S3 resume failuresDuncan Laurie
If the firwmare is flashed and the MRC cache is blown away then it is not possible to resume. Right now this can be inferred from the event log but it can be made very clear by adding a unique post code for this event. 1) boot falco 2) flash firmware 3) suspend and then resume 4) check for post code 0xef in log 0 | 2013-08-08 16:27:47 | Log area cleared | 4096 1 | 2013-08-08 16:27:47 | ACPI Enter | S3 2 | 2013-08-08 16:27:55 | System boot | 48 3 | 2013-08-08 16:27:55 | Last post code in previous boot | 0xef | Resume Failure 4 | 2013-08-08 16:27:55 | System Reset 5 | 2013-08-08 16:27:55 | ACPI Wake | S5 Change-Id: I7602d9eef85d3b764781990249ae32b84fe84134 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65259 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4458 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21Add Kconfig options to override Subsystem Vendor and Device IDDuncan Laurie
These can typically be set in the devicetree but we need a way to override those values with a Kconfig setting so as not to expose the Vendor ID before the product has launched. Change-Id: Ib382e6d9359d24b128c693a657ffde52604efad3 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65310 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4455 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21falco: Force enable ASPM on PCIe Root Port 1Duncan Laurie
Boot on falco and look in /sys/firmware/log for the string "PCIe Root Port 1 ASPM is enabled" Change-Id: Ie2111e4bb70411aa697dc63c0c11f13fbe66c8d8 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65315 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4454 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21lynxpoint: Add devicetree config option to force enable ASPMDuncan Laurie
The PCIe root port has ASPM settings/workarounds that are only applied based on the value of an undocumented bit in PCI config register 0x32C. If that bit is not set for some reason then the settings are not applied. This devicetree config option will force the ASPM settings for each port based on the bit map. Change-Id: I40b08ca9a0ef52742609bac72fb821454a373799 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65314 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4453 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21lynxpoint: me: Disable some verbose messagesDuncan Laurie
The default ME output is quite verbose and not all that useful unless you are actively debugging the ME and then you can enable the CONFIG_DEBUG_INTEL_ME option. This commit silences the firmware capabilities and the MBP output. Change-Id: I2b8abcb34ae0d00d9a38d029979e84ee0d0ca287 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65252 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4452 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21falco: Disable unused clocksDuncan Laurie
CLKOUT for PCIE ports 1-5 and CLKOUT_XDP are not used and can be disabled. I couldn't test this directly without a scope so instead I used a modified commit that also disabled PCIe Port 0 and saw that that correctly disabled the WLAN port. Change-Id: I0f996e90f0ae42780de3a0c8dc5db00ec600748b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65251 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4451 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21lynxpoint: me: Support ICC clock enables messageDuncan Laurie
This message allows unused clocks to be disabled based on a devicetree setting in each mainboard. Change-Id: Ib1988cab3748490cf24028752562c64ccbce2054 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65250 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4450 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21lynxpoint: me: Allow for more than MKHI MEI messagesDuncan Laurie
The original ME code was assuming that the only type of messages it would send were MKHI type and so it had some embedded checks for that header and that type of message. In order to support ICC messages this needs to change to handle different header types, so now the header will be sent first and then the data will follow, rather than the two both being sent in the same low-level function. This change has no real affect on the system, subsequent commit will add new ICC messages. Change-Id: I52848581e49b88c0a79e8bb6bda2a179419808a3 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65249 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4449 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21falco: Enable EC controlled throttlingDuncan Laurie
When the EC requests the host to throttle (for charging or thermal related reasons) the package power consumption will be limited. Right now this is set at 12W but that is somewhat arbitrary and may need tuning. 1) define the THRT method in \_TZ scope for EC to call 2) enable SCI events for throttle start and stop 3) define the power limit at 12W and set it in NVS 1) Enable CONFIG_ACPI_DEBUG=y in the kernel 2) Enable the Debug object event in acpi module acpi.debug_layer=0x7f acpi.debug_level=0x2f 3) Using EC console generate host event for throttle start > hostevent set 0x20000 4) Check dmesg for throttle start events ACPI: Execute Method [\_SB_.PCI0.LPCB.EC0_._Q12] (Node ffff8801002c5988) [ACPI Debug] String [0x12] "EC: THROTTLE START" [ACPI Debug] String [0x10] "Enable PL1 Limit" 5) Using EC console generate host event for throttle stop > hostevent set 0x40000 6) Check dmesg for throttle stop events ACPI: Execute Method [\_SB_.PCI0.LPCB.EC0_._Q13] (Node ffff8801002c59b0) [ACPI Debug] String [0x11] "EC: THROTTLE STOP" [ACPI Debug] String [0x11] "Disable PL1 Limit" Change-Id: I39b53a5e8abc2892846bcd214a333fe204c6da9b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/63989 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4416 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21chromeec: Add event methods for EC requested throttleDuncan Laurie
Two new events possible from the EC for starting and stopping throttle. These are handled in a per-board method that is defined under the thermal zone. This is not quite where I wanted it but the scoping rules in ACPI don't let me have a defined external object in the same scope. Change-Id: I766f07b4365b29df3daa8e45e88f7c38c645c287 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/63988 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4415 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21falco: Drive GPIO59/LTE_DISABLE_L low on S3/S5Duncan Laurie
Try to prevent WWAN from causing spurious wakes. Change-Id: Ifcc44063de0eb1634cab9dd244737071568e3455 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/63987 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4414 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21pit: Add missing elements to the edid data structureGabe Black
When the edid data structure changed a while ago, it caused hangs on snow which were fixed by adding those missing members. Unfortunately we didn't realize that pit needed the same fix. Change-Id: I81780b8135b99b2e24af723e703b9befff7b5ef0 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63646 Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4389 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21tpm: provide explicit tpm register accessAaron Durbin
An issue was observed using a specific vendor's TPM in that it chokes on access to registers that are not explicitly defined in the PC client specification. The previous driver used generic access functions for reading and writing registers. However, issues come to play when reading from the status register. It read it as a 32-bit value, but that read address 0x1b which is not defined in the spec. Instead of using generic access functions for the tpm registers provide explicit ones. To that end provide more high level wrapper functions to perform the semantic access required. Change-Id: I781b31723f819e1387d7aa25512c83780ea0877f Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/63243 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4388 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21pit: Bump the EC SPI bus speed up to 5 MHzGabe Black
That speed is used with U-Boot instead of the more conservative 500 KHz. Change-Id: Ie9d79db3b52b88c1f3bfec1745634ae6bdc9f4ee Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63193 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4386 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21exynos5420: Fix some clock settingsGabe Black
Some registers and bit fields were wrong, but the difference is mostly academic since the code that uses them are never called. Change-Id: I0ce5e1529cdda1a4973765af8c31b79130b1111c Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63189 Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4385 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21exynos5420: Fix the clock divisor maskGabe Black
The divisor mask had been set to 0xff, but the bitfield is 4 bits wide. Change-Id: Id8a205c80ca2fb0b6f0d86a0c3be4bba9527c0b5 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63188 Reviewed-by: David Hendricks <dhendrix@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4384 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21arm: Don't use const pointers with the write functionsGabe Black
This functions are by definition changing the data pointed to by their arguments, so they shouldn't by const. Change-Id: Id29b3f76526aba463f8bb744f53101327f9c7bde Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63777 Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4400 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21exynos5420: Get rid of the PWM code like on the 5250Gabe Black
The timer code was supposed to be using the mct, and also using the monotonic timer infrastructure instead of the get_timer function. This change had been made for the 5250 but not yet for the 5420. Change-Id: I03a4fbb434f2346761f28fb6bd2218b526f2a4a2 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/64159 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4418 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21exynos5250: Get rid of the PWM timer code we shouldn't be using anymoreGabe Black
This code was left over from U-Boot and was superceded by the MCT. Change-Id: Ia85e3b7281dcdd4740238dddd0dfc6f0ba2c94da Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63778 Commit-Queue: Gabe Black <gabeblack@chromium.org> Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4401 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21exynos5420: Apply pwm const fix to the 5420 as wellGabe Black
When the const was removed from write function arguments, a related bug in the 5250 code was fixed so that it would still compile. Unfortunately, that same change needed to be made to the 5420. Change-Id: If15057c92422de91dc8e35dbd8b5c978bfae122a Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/64154 Reviewed-by: Ronald G. Minnich <rminnich@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4417 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-21exynos5250: Fix consts in the pwm codeGabe Black
The code generally intended to make the pointer const instead of the thing it pointed at, but it had const backwards. Sometimes both the pointer and the data could be const, but sometimes there were writes where only the pointer should be. Change-Id: Ifcd5495769b86b47d7b583cce63ed5c2158bec4e Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63775 Reviewed-by: David Hendricks <dhendrix@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4397 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 02:35:34 +0000