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2017-04-25drivers/storage: Add SD/MMC/eMMC driver based upon depthchargeLee Leahy
The SD/MMC support is broken into several pieces. There are three main data structures: * sdhci_ctrlr - This is SDHCI controller specific and defined in include/device/sdhci.h * sd_mmc_ctrlr - This contains generic controller management data and defined in include/device/sd_mmc_ctrlr.h * storage_media - This contains the flash storage device management data and is defined in include/device/storage.h The SD/MMC driver consists of several components: * SDHCI controller code * bouncebuf.c * bouncebuf.h * pci_sdhci.c * sdhci.c * sdhci.h * sdhci_adma.c * sdhci_display.c * Flash storage device support * mmc.c * mmc.h * sd.c * sd_mmc.c * sd_mmc.h * storage.c * storage.h * storage_erase.c * storage_write.c Kconfig values enable various portions of the controller and storage drivers to be built to reduce the overall size of what is included in the final image. Full read/write/erase operations are provided for those platforms which want to take advantage. It is also possible to build the driver to perform initialization only. By default, this driver is not included in any platform, platforms must specifically select DRIVERS_STORAGE to add the SD/MMC support. After this patch is reviewed and merged, there are some additional patches: * Common CAR storage area - Use a predefined region of CAR to pass data structures between bootblock through to romstage. This allows early stages to preform the SD/MMC device initialization and later stages to use the SD/MMC device without further initialization. The example code initializes the SD/MMC device in bootblock and uses the SD/MMC device in romstage without further initialization. * CBMEM ID - Add a CBMEM ID value for the data structures so that they may be passed from romstage to ramstage and eventually the payload. The example uses the SD/MMC device in ramstage without further initialization. * Move the SD/MMC driver into commonlib * Have libpayload build the SD/MMC driver from commonlib. The intent is to pass the controller state to libpayload so that the SD/MMC device can be used without further initialization. * On some platforms, have depthcharge use the commonlib SD/MMC driver History: Copy the SD/MMC driver from depthcharge revision eb583fa8 into coreboot and make the following changes: * Removed #include "config.h" from mmc.c, allow the lint tests to pass. * Move include files from drivers/storage into include/device. * Rename mmc.h to storage.h. * Add the Kconfig and Makefile and make edits to get the code to build. * Add support to initialize a PCI controller. * Fix formatting issues detected by checkpatch. * Fix data flow issues detected by checkpatch. * Add the missing voltage (MMC_VDD_35_36) into the voltage mask. * Rename the macros mmc_debug, mmc_trace and mmc_error to sd_mmc_*. * Replace printf with sd_mmc_error. * Add sdhc_debug, sdhc_trace and sd_error macros. * Add Kconfig values to enable storage device debugging and tracing. * Add tracing and debug support to the SDHCI driver. * Allow SOC to override more controller features. * Split out ADMA support. * Move 1V8 support into SOC routine. * Move HS400 support into SOC routine. * Rework clock handling. * Change all controller references to use ctrlr. * Update the voltage handling. * Update modes of operation. * Move DMA fields into MmcCtrlr. * Update bus width support. * Change MMC_TIMING_* to BUS_TIMING_*. * Rename MMC_MODE_ to DRVR_CAP. * Move quirks into ctrlr->caps. * Associate removeable with the controller. * Statically allocate MmcMedia. * Replace the SdhciHost structure with the MmcCtrlr structure. * Split the code to support other SD/MMC controllers. * Split out erase and write support. * Update the code to be more consistent with the coreboot coding style. * Only expose calling APIs. * Divide up mmc.c into 4 modules: MMC, SD, storage card, common code. * Update debug and error messages. * Add partition support. * Display clock frequencies once in MHz. * Remove mmc_send_cmd, use ctrlr->send_cmd instead. * Handle error from sd_send_op_cond. * Allow mainboard to control delays around CMD 0. * Support command logging. * Mainboard may set delay after SD/MMC command. * Display serial number with sd_mmc_trace. * Remove cmd set parameter from mmc_switch. * Display errors for timeout and comm errors. * Add LED support. * Move 64bit DMA flag into ctrlr->caps. * Rework PIO transfer routine. * Add HS200 bus tuning. * Add support for HS400. * Use same format for HS400, HS200 and HS52. * Reduce storage_media structure size * Add routine to update code pointers * Add display of storage setup * Display controller setup TEST=Build and run on Reef and Galileo Gen2 Change-Id: I9b5f9db1e27833e4ce4a97ad4f5ef3a46f64f2a2 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/19208 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-04-25include: Add xmalloc, xzmalloc and dma routinesLee Leahy
Add a Kconfig value to indicate coreboot builds. Add prototypes and definitions for: * dma_coherent * dma_malloc * xmalloc * xzmalloc Move prototype for memset into stdlib.h from string.h to eliminate build breaks. TEST=Build and test on Galileo Gen2 Change-Id: Ib2eb2ca143b0538bdd1863e628af4c1948bc0f8c Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/19207 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-04-24google/oak: Support cr50 over I2C on rowanVadim Bendebury
This patch enables TPM2 using cr50 over I2C for the Rowan board, and adds an mt8173 specific TPM IRQ polling function. The function relies on the appropriate EINT input configured to trigger the ready status on the rising edge. The cr50 TPM is on I2C address 0x50. The cr50 interrupt GPIO is also made available for use by depthcharge via the coreboot tables. BRANCH=none BUG=b:36786804 TEST=Boot rowan w/ serial enabled, verify coreboot and depthcharge are configured to use IRQ flow control when talking to the Cr50 TPM. Change-Id: If6cdd0e39e4ac86538f27f322c55c329179ee084 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19364 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-04-24mediatek/mt8173: Add EINT supportDaniel Kurtz
Add basic support to configure GPIOs to poll for external interrupts (EINT). BRANCH=none BUG=b:36786804 TEST=Boot rowan w/ serial enabled, verify coreboot and depthcharge are configured to use IRQ flow control when talking to the Cr50 TPM. Change-Id: I9d52591661a5a74ec1fd9a081f606f0a08a3a6ab Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19362 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins)
2017-04-24drivers/i2c/tpm: Remove vendor.irqDaniel Kurtz
The vendor.irq field was originally intended for use as the TPM 1.2 "command complete" interrupt. However, all actual coreboot tpm drivers and hardware use the vendor.status method of checking command completion instead, and this irq field is not used. Let's just remove this unused functionality to simplify the code. BRANCH=none BUG=b:36786804 TEST=Boot reef w/ serial enabled firmware, verify verstage sees "cr50 TPM" and does not complain about lack of tis_plat_irq_status(). TEST=Boot eve w/ serial enabled firmware, verify verstage sees "cr50 TPM" and does not complain about lack of tis_plat_irq_status(). Change-Id: I994c5bfbd18124af9cb81d9684117af766ab0124 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19396 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2017-04-24mainboard/google/reef: Remove DRIVER_TPM_I2C_IRQDaniel Kurtz
DRIVER_TPM_I2C_IRQ has been removed. TPM_TIS_ACPI_INTERRUPT now specifies the TPM2 ACPI interrupt used by intel's tis_plat_irq_status() routine. BRANCH=none BUG=b:36786804 TEST=Boot reef w/ serial enabled firmware, verify verstage sees "cr50 TPM". Change-Id: If66a2a1d461a411e112589c84a434066d48b9399 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19410 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2017-04-24mainboard/google/eve: Remove DRIVER_TPM_I2C_IRQDaniel Kurtz
DRIVER_TPM_I2C_IRQ has been removed. TPM_TIS_ACPI_INTERRUPT now specifies the TPM2 ACPI interrupt used by intel's tis_plat_irq_status() routine. BRANCH=none BUG=b:36786804 TEST=Boot eve w/ serial enabled firmware, verify verstage sees "cr50 TPM". Change-Id: Ia1eacd15e71a46a37457ee2f117b156393c3393d Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19409 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2017-04-24drivers/i2c/tpm/cr50: Use tis_plat_irq_status for Cr50 IRQ statusDaniel Kurtz
The Cr50 TPM uses an IRQ to provide a "status" signal used for hand-shaking the reception of commands. Real IRQs are not supported in firmware, however firmware can still poll interrupt status registers for the same effect. Commit 94cc485338a3 ("drivers/i2c/tpm/cr50: Support interrupts for status") added support for the Cr50 driver on X86 platforms to use a KConfig file to supply an IRQ which it would poll using acpi_get_gpe. If the IRQ is not supplied, the Cr50 driver inserts a 20 ms wait. Unfortunately this doesn't work so well when using the i2c connected Cr50 on ARM platforms. Luckily, a more generic implementation to allow a mainboard to supply a Cr50 IRQ status polling function was solved for SPI connected Cr50s by commit 19e3d335bddb ("drivers/spi/tpm: using tpm irq to sync tpm transaction"). Let's refactor the i2c c50 driver to use this same approach, and change eve and reef boards to make use of DRIVER_TPM_TIS_ACPI_INTERRUPT for specifying the TPM flow control interrupt. This essentially reverts these two commits: 48f708d199 drivers/i2c/tpm/cr50: Initialize IRQ status handler before probe 94cc485338 drivers/i2c/tpm/cr50: Support interrupts for status And ports this commit to i2c/tpm/cr50: 19e3d335bd drivers/spi/tpm: using tpm irq to sync tpm transaction As a side effect the tpm_vendor_specific IRQ field goes back to its original usage as the "TPM 1.2 command complete" interrupt, instead of being repurposed to hold the flow control IRQ. BRANCH=none BUG=b:36786804 TEST=Boot reef w/ serial enabled firmware, verify verstage sees "cr50 TPM" and does not complain about lack of tis_plat_irq_status(). TEST=Boot eve w/ serial enabled firmware, verify verstage sees "cr50 TPM" and does not complain about lack of tis_plat_irq_status(). Change-Id: I004329eae1d8aabda51c46b8504bf210484782b4 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19363 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2017-04-24mainboard/google/reef: Add TPM_TIS_ACPI_INTERRUPTDaniel Kurtz
TPM_TIS_ACPI_INTERRUPT specifies the TPM2 ACPI interrupt used by intel's tis_plat_irq_status() routine. BRANCH=none BUG=b:36786804 TEST=Boot reef w/ serial enabled firmware, verify verstage sees "cr50 TPM". Change-Id: Ic69add8a3ce35be64fb37db4ed40163f6144fc9c Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19408 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2017-04-24mainboard/google/eve: Add TPM_TIS_ACPI_INTERRUPTDaniel Kurtz
TPM_TIS_ACPI_INTERRUPT specifies the TPM2 ACPI interrupt used by intel's tis_plat_irq_status() routine. BRANCH=none BUG=b:36786804 TEST=Boot eve w/ serial enabled firmware, verify verstage sees "cr50 TPM". Change-Id: Ifeb09a0a35bff7cd9091f6d027f0065288ca35c9 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/19407 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2017-04-24mainboard/google/poppy: use intel common tis_plat_irq_status()Aaron Durbin
Utilize the intel/common code for tis_plat_irq_status() to remove dependencies and code duplication on for bringing up a board requiring tis_plat_irq_status(). Change-Id: I2aaa1d7d3ce171dc1788438ff9990fce533deb6c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19371 Tested-by: build bot (Jenkins)
2017-04-24soc/intel/common: provide default tis_plat_irq_status() implementationAaron Durbin
On Intel platforms utilizing the CR50 TPM the interrupts are routed to GPIOs connected to the GPE blocks. Therefore, provide a common implementation for tis_plat_irq_status() to reduce code duplication. This code could be further extended to not be added based on MAINBOARD_HAS_TPM_CR50, but that's all that's using it for now. Change-Id: I955df0a536408b2ccd07146893337c53799e243f Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19369 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins)
2017-04-24Kconfig: provide MAINBOARD_HAS_TPM_CR50 optionAaron Durbin
The CR50 TPM can do both SPI and I2C communication. However, there's situations where policy needs to be applied for CR50 generically regardless of the I/O transport. Therefore add MAINBOARD_HAS_TPM_CR50 to encompass that. Additionally, once the mainboard has selected CR50 TPM automatically select MAINBOARD_HAS_TPM2 since CR50 TPM is TPM 2.0. Change-Id: I878f9b9dc99cfb0252d6fef7fc020fa3d391fcec Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19370 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2017-04-24drivers/spi/tpm: Do not let MAINBOARD_HAS_SPI_TPM_CR50 depend on SPI_TPMDaniel Kurtz
MAINBOARD_HAS_SPI_TPM_CR50 describes a capability of the board and SPI_TPM is only on if we actually want to compile in the TPM code. For example, in src/drivers/i2c/tpm/Kconfig MAINBOARD_HAS_I2C_TPM_CR50 also doesn't depend on SPI_TPM. This problem manifests itself as the following build issue when building with MAINBOARD_HAS_I2C_TPM_CR50 but without an explict "select TPM2": src/Kconfig:296:error: recursive dependency detected! src/Kconfig:296: symbol MAINBOARD_HAS_TPM2 is selected by MAINBOARD_HAS_TPM_CR50 src/Kconfig:408: symbol MAINBOARD_HAS_TPM_CR50 depends on MAINBOARD_HAS_SPI_TPM_CR50 src/drivers/spi/tpm/Kconfig:15: symbol MAINBOARD_HAS_SPI_TPM_CR50 depends on SPI_TPM src/drivers/spi/tpm/Kconfig:1: symbol SPI_TPM depends on TPM2 src/Kconfig:396: symbol TPM2 is selected by MAINBOARD_HAS_TPM2 MAINBOARD_HAS_SPI_TPM_CR50 shouldn't depend on SPI_TPM. BRANCH=none BUG=b:36786804 TEST=Boot rowan w/ serial enabled, verify coreboot and depthcharge are configured to use IRQ flow control when talking to the Cr50 TPM. Change-Id: I0cb3f6d3aa4159bad563a6a4b006d7f4825e04b4 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Suggested-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/19411 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-24nb/intel/pineview: Select RELOCATABLE_RAMSTAGEArthur Heymans
Change-Id: Id1b7b98b4fba745ac0d55638b6a5cceba3c329ef Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19415 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2017-04-24nb/intel/pineview: Move to early cbmemArthur Heymans
TESTED on D510MO. Change-Id: I05aa40df0d2a090fcf734416669e9e1bbff094e4 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19414 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2017-04-24nb/pineview/raminit: Fix raminit failing on hot reset pathArthur Heymans
For raminit to succeed on a hot reset the following things are prevented from running: * Clearing self refresh * Setting memory frequency * programming sdram dll timings * programming rcomp TESTED on Intel d510mo. Change-Id: I8f7e5c2958df29a96cdf856ade2f4f33707ad362 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19337 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-24mb/intel/d510mo/Kconfig: Don't override CBFS_SIZEArthur Heymans
There is no need to override CBFS_SIZE since there is no additional firmware needed on the flash. Also due to it having a description CBFS_SIZE was displayed twice in menuconfig, which is fixed by this. Change-Id: I1a8e2e458ac4d420f3fd4628c2805b6d4e2ee529 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19331 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2017-04-24mb/lenovo/x230: Enable libgfxinitIru Cai
Tested on X230 with an external screen connected to every one of the DP ports (miniDP on mainboard, two DP ports on dock), the GRUB payload can display on both the external screen and the internal LVDS screen. This is a copy-paste of I8e02c8003ff745d05ee272c59377174847f5219c. Change-Id: I8f270d558668c1fe41bcdcc7d6d2aa7f053c85b6 Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/19412 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-24mb/google/fizz: Set lid status as openNaresh G Solanki
Lid switch is not available. Hence report lid state as always open. Change-Id: Ia9c82c3ad323912bad51cf55ed80a37b3110b1ef Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com> Reviewed-on: https://review.coreboot.org/19219 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2017-04-24mb/google/fizz: Configure PCI root portNaresh G Solanki
Configure PCI root port as per schematic. Change-Id: I10ef682e8c54e22f328db5105d4da39c72ac2bed Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com> Reviewed-on: https://review.coreboot.org/19390 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-24soc/intel/skylake: Add ID's for Kabylake-RNaresh G Solanki
Add CPUID, IGD, MCH & LPC ID of Kabylake-R. Change-Id: I5ee7b3a2616f71137bba83c071288dbda2acde3d Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com> Reviewed-on: https://review.coreboot.org/19218 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Balaji Manigandan <balaji.manigandan@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-24drivers/spi/spiconsole: Fix broken spiconsole driverFurquan Shaikh
Use spi_setup_slave to fill up the spi_slave structure with pointer to spi_ctrlr structure which can then be used to perform all spi operations. Change-Id: I2804ed1e85402426a654352e1ceaf0993546cd8b Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19385 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-04-24commonlib/helpers: Add helper macro for member_sizeFurquan Shaikh
member_size macro provides the size of a structure member. Change-Id: I53e9c9bf70b3ebed0d15e8258111b17e50667a74 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19384 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-24drivers/i2c/tpm: Hide ACPI on unsupported platformsPatrick Rudolph
Depend on I2C_TPM to prevent showing the menu entry on systems that do not have an I2C TPM installed. Change-Id: I7cd647c9c7e9721eab96ab64b844a882f156ee68 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/19374 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-04-24console: Make snprintf available in all stagesPaul Menzel
Change-Id: If5e255c75e7774393ef7e4febef84d97a1a3a118 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/19366 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-04-24google/fizz: Configure memoryShelley Chen
Read DRAM SPD and populate MemorySpdPtr fields in UPD data structure for FSP. BUG=b:36490168, b:35775024 BRANCH=None TEST=./util/abuild/abuild -p none -t google/fizz -x -a We are currently working on bringup and have no hardware to test on yet. Change-Id: I191cc6bf1fd8aa461855c538b48fd39e3ffd7848 Signed-off-by: Shelley Chen <shchen@chromium.org> Reviewed-on: https://review.coreboot.org/19205 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-24mb/sapphire/pureplatinumh61: Update GMA configNico Huber
This board was added while the latest libgfxinit changes were in review. Update to make it compile again and sanitize the port list. Change-Id: I81b96e225945a8f8e47b64cefea91eb2747675ca Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/19353 Tested-by: build bot (Jenkins) Reviewed-by: Nicola Corna <nicola@corna.info>
2017-04-24*.asl: Remove obsolete reference to TPM ASL filePatrick Rudolph
TPM ACPI entries are automatically generated, and the old static TPM ASL file is obsolete. Remove the reference to this obsolete static and empty ASL file. Delete src/drivers/pc80/tpm/acpi/tpm.asl. Change-Id: I6163e6d59c53117ecbbbb0a6838101abb468de36 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/19291 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-24northbridge/haswell: clean up native graphics init codeMatt DeVillier
Clean up NGI code now that libgfxinit has replaced old C code: - replace #if preprocessor guards with if (IS_ENABLED(...)) - don't guard variable declarations - remove code that would only be executed for old NGI / isn't used by libgfxinit Test: boot google/wolf with VBIOS, NGI, and UEFI/GOP video init, observe payload and pre-OS graphics display functional. Change-Id: I96e74f49ea70e09cbac6f8af561de3e18fa7d260 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/19327 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-04-24drivers/i2c/tpm: use iobuf library for marshaling commandsAaron Durbin
Use the iobuf API instead of relying on own buffer management. It also provides consistency between marshaling and unmarshaling code paths for propagating return values instead of overloading the values of existing variables. BUG=b:36598499 Change-Id: Iec0bbff1312e8e6ec616d1528db8667f32e682c9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19063 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-04-24commonlib: add input and output buffer helpersAaron Durbin
Introduce ibuf and obuf structures for helping manage memory buffers. The ibuf, an input buffer, can be read from and the obuf, an output buffer, can be written to. Helper functions are provided for serializing values in different endian formats. This library is provided to for common buffer management routines such that the same code doesn't have to re-written in different and less consistent forms. BUG=b:36598499 Change-Id: I5247237f68b658906ec6916bbbb286d57d6df5ee Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19062 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-04-22nb/intel/pineview/raminit: Fix CONFIG_DEBUG_RAM_SETUP=y not compilingArthur Heymans
The function decode_spd uses undeclared variables and an incorrectly initialized array. Change-Id: Ib45a8b2946c04c270e29524675b1f09d491d282b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19336 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-21mb/lenovo/t420: Enable libgfxinitNico Huber
In the single GPU configuration, the T420 has an LVDS port, one DP++ and one VGA port connected to the IGD. Docking solutions feature up to two additional DP/DVI-D ports, also directly connected to the IGD. This makes the list of ports to probe pretty long (takes about 70ms if nothing but LVDS is connected). We could save about 20~30ms if we'd limit the ports in case we are not docked or have a discrete GPU. Change-Id: I8e02c8003ff745d05ee272c59377174847f5219c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/19378 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-04-20mainboard/google/eve: Set touchpad IRQ to level triggeredDuncan Laurie
This commit changes the interrupt configuration for the touchpad to be level triggered so it matches what the device is actually using. When the system wakes from suspend by way of touchpad interrupt, or there is touchpad input while in suspend that does not wake the device (when the device is in tablet mode) the interrupt edge is not seen by the AP so the driver does not handle the event and the touchpad keeps the interrupt asserted and does not send further interrupts. The end result is a non-functional touchpad after resume until it is reset or the driver is reloaded. This happens because the touchpad is actually treating the interrupt as level triggered and expects the kernel driver to read a data packet over I2C before it will de-assert the pending interrupt. BUG=b:35774857 BRANCH=none TEST=Test that the system can reliably wake from suspend by touchpad event via the EC and continue to have a functional touchpad after resume. Change-Id: Iaf7c04d9bc9d945bdcc196dff54c92a2a68368f3 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19382 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-20Turn CBMEM console into a ring buffer that can persist across rebootsJulius Werner
This patch allows the CBMEM console to persist across reboots, which should greatly help post factum debugging of issues involving multiple reboots. In order to prevent the console from filling up, it will instead operate as a ring buffer that continues to evict the oldest lines once full. (This means that if even a single boot doesn't fit into the buffer, we will now drop the oldest lines whereas previous code would've dropped the newest lines instead.) The console control structure is modified in a sorta backwards-compatible way, so that new readers can continue to work with old console buffers and vice versa. When an old reader reads a new buffer that has already once overflowed (i.e. is operating in true ring buffer mode) it will print lines out of order, but it will at least still print out the whole console content and not do any illegal memory accesses (assuming it correctly implemented cursor overflow as it was already possible before this patch). BUG=chromium:651966 TEST=Rebooted and confirmed output repeatedly on a Kevin and a Falco. Also confirmed correct behavior across suspend/resume for the latter. Change-Id: Ifcbf59d58e1ad20995b98d111c4647281fbb45ff Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/18301 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-19mb/asus/kgpe-d16: Enable TPM when selected in KconfigTimothy Pearson
Issue TPM startup on romstage completion via common LPC TPM code if the TPM was enabled in Kconfig. Change-Id: Id886d6aeefa045fb979f128b1cf4c10fff243b24 Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com> Reviewed-on: https://review.coreboot.org/19338 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-19google/gru: change kevin boot-time center logic voltage to 925mVDouglas Anderson
Kevin's center logic isn't super clean so it needs 925 mV for center logic. All newer gru variants only need 900 mV. BRANCH=gru BUG=b:37429075 TEST=Reboot tests Change-Id: I8c3bd6c245700b23c27cd5758c35c9993f801cb4 Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/479463 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/19357 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-19google/gru: change center logic voltage to 900mVDerek Basehore
It seems that we should only ever run at 900mV on center logic. Changing it to 950mV before might have just masked over problems that are now fixed. BRANCH=none BUG=chrome-os-partner:56940 TEST=on kevin, run stressapptest -M 1536 -s 1000 Change-Id: I5a09b1b403df800396bb2f2e8c76d14a4519d44a Signed-off-by: Derek Basehore <dbasehore@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/391032 Reviewed-by: Douglas Anderson <dianders@chromium.org> Commit-Queue: Lin Huang <hl@rock-chips.com> Tested-by: Lin Huang <hl@rock-chips.com> Reviewed-on: https://review.coreboot.org/19356 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2017-04-19soc/intel/quark: Move include of reg_access.hLee Leahy
Move include of reg_access.h from pci_devs.h to reg_access.c. TEST=Build and run on Galileo Gen2 Change-Id: I0d2de96f51c56001cdd06c7974cbc649fde1e89c Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: https://review.coreboot.org/19355 Tested-by: build bot (Jenkins) Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2017-04-19mainboard/google/poppy/variants/soraka: add soraka boardYH Lin
Create Soraka board which derives from Poppy, a KBL reference board. More Soraka specific changes need to be done later on. BRANCH=master BUG=b:36995255 TEST=Build (as initial setup) Change-Id: I8af68d2cf475df56336aa0e3bebe86a54ece1999 Signed-off-by: YH Lin <yueherngl@chromium.org> Reviewed-on: https://review.coreboot.org/19343 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-04-19mainboard/google/poppy: Provide nhlt variant APIFurquan Shaikh
Move current NHLT configuration implementation to baseboard so that variants can leverage it or provide their own configuration. BUG=b:37375693 Change-Id: I2a4317c112f9e3614bd01eb6809727b73328d29d Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19326 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-19mainboard/google/poppy: Provide memory configuration variant APIFurquan Shaikh
Add support for memory configuration by providing weak implementation from the baseboard. All SPD files are present under spd/ directory. SPD_SOURCES must be provided by the variants to ensure that required SPD hex files are included in the SPD binary. BUG=b:37375693 Change-Id: Ic9bcc03d5a35bebd14061680f264ac072b3c0634 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19325 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-19mainboard/google/poppy: Provide cros_gpio variant APIFurquan Shaikh
Add support for ChromeOS GPIO ACPI table information by providing weak implementation from the baseboard. BUG=b:37375693 Change-Id: I641afe6bb45f106ddebde081a8ac2c64278ebeb9 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19324 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-19mainboard/google/poppy: Add variant API for board_id and gpioFurquan Shaikh
Provide APIs for board_id() and gpio table functionality. Default weak implementations are provided from the baseboard. BUG=b:37375693 Change-Id: Ic3c946e6cb12b3c8ef3e83a1037ed0fc8cffbded Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19323 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-19mainboard/google/poppy: Provide baseboard and variant conceptsFurquan Shaikh
In order to be able to share code across different poppy variants, provide the concept of baseboard and variants. New directory layout: variants/baseboard - code variants/baseboard/include/baseboard - headers variants/poppy - code variants/poppy/include/variant - headers New boards would then add themselves under their board name within "variants" directory. This is purely an organizational change. BUG=b:37375693 Change-Id: If6c1c5f479cfffe768abf27495d379744104e2dc Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19322 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-19mainboard/google/poppy: Prepare sharing directory for variantsFurquan Shaikh
Clean up Kconfig file in order to support variants for poppy. Add BOARD_GOOGLE_BASEBOARD_POPPY that can be set by various poppy variants to use the common baseboard configs. BUG=b:37375693 Change-Id: I399ecc8c3efb3af26e1fcf60fe2c75b24769fc0f Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19321 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-19console: Add convenient debug level macros for raminitNico Huber
Change-Id: Ib92550fe755293ce8c65edf59242a2b04327128e Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/19332 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-04-19nb/intel/gm45: Hide some output behind DEBUG_RAM_SETUPNico Huber
Hide some (partial) lines behind DEBUG_RAM_SETUP and shorten some messages. This saves some KiB to make CBMEM console more usable in romstage. Change-Id: I62a84ca662ee778b7c1deb71247f3b01a37858fa Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/19318 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-04-19mb/google/poppy: Add camera supportV Sowmya
Add camera related support * Enable the SA Imaging Unit and CIO2 devices. * Enable TPS68470 PMIC and populate related ACPI objects. * Enable OV cameras and populate related ACPI objects. * Enable Dongwoon AF DAC and populate related ACPI objects. BUG=b:36580624 BRANCH=none TEST=Build and boot poppy. Dump and verify that ACPI tables have the required entries for all the camera devices. Change-Id: Ifbe878bb6b25fc976e935fee16c4d59fadd47fe2 Signed-off-by: Sowmya V <v.sowmya@intel.com> Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/18969 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2017-04-19drivers/intel/mipi_camera: Add MIPI CSI camera SSDT generatorV Sowmya
Add SSDT generator for MIPI CSI camera to create ACPI objects used by the Intel kernel drivers. * SSDB: Sensor specific database for camera sensor. * PWDB: Power database for all the camera devices. * CAMD: ACPI object to specify the camera device type. BUG=b:36580624 BRANCH=none TEST=Build and boot poppy. Dump and verify that the generated SSDT table has the required entries. Change-Id: Ief9e56d12b64081897613bf1c7abcdf915470b99 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Sowmya V <v.sowmya@intel.com> Reviewed-on: https://review.coreboot.org/18967 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2017-04-19mb/google/poppy: Add Image Processing Unit ASLSowmya
This patch includes ipu.asl file in the main DSDT definition to add ACPI entries for IMGU and CIO2 devices. BUG=b:36580624 BRANCH=none TEST=Build and boot poppy. Dump and verify that DSDT table has the entries for IMGU and CIO2 devices. Change-Id: Ib7485315cb9468da7c6aa090862657a265121493 Signed-off-by: Sowmya V <v.sowmya@intel.com> Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/19110 Tested-by: build bot (Jenkins) Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-04-19soc/intel/skylake: Add ASL entries for IMGU and CIO2 devicesSowmya
Add ASL entries for IMGU and CIO2 devices * _CCA ACPI object to report that there is no Cache Coherent DMA support. * CAMD ACPI object to specify the device type. These ACPI objects are used by Intel kernel drivers. BUG=b:36580624 BRANCH=none TEST=Build and boot poppy. Dump and verify that DSDT table has the entries for IMGU and CIO2 devices. Change-Id: I13050253e18408cdb1e196f8003b3f43299aa5a5 Signed-off-by: Sowmya V <v.sowmya@intel.com> Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/18968 Tested-by: build bot (Jenkins) Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-19elog: Print timestamp when logging eventJulius Werner
We're already reading the RTC whenever we file an event, we might as well print out the value at that time. Having a few RTC timestamps in the firmware log makes it easier to correlate that part of the log to a particular boot once we start having multiple boots in the log. Change-Id: I750dd18aa2c43c95b8c1fbb8f404c1e3a77bec73 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/19305 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-18mainboard/google/poppy: Clean up gpio.h fileFurquan Shaikh
1. Update formatting of gpio table to fit everything within 80 column limit. 2. PEN_RESET gpio is non-existent. Get rid of it. BUG=b:37375693 Change-Id: I1bcc4168659f365547e5f7227df8659e4bc7f243 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19320 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-18mainboard/google/poppy: Enable deep S3 in DC modeFurquan Shaikh
Enable lower power state when running on battery. Deep S3 is not enabled when in AC mode to support standard "docked" config. BUG=b:36087058,b:36723679 TEST=Verified following behavior with USB mouse: 1. If AC is connected when entering S3, USB mouse is able to wake up. 2. If AC is not connected when entering S3, USB mouse does not wake up. 3. If AC is connected when entering S3 and removed after entering S3, USB mouse does not wake up. 4. If AC is not connected when entering S3 and attached after entering S3, USB mouse does not wake up. Change-Id: I141a8d4779de004e27fcd9357cef787a38a27b24 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19276 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-18x86/acpigen: Fix BufferSize of ResourceTemplateNico Huber
Don't start counting the buffer size amidst the BufferSize field itself. This should help with a regression introduced in Linux with [1] which checks the BufferSize field. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=57707a9a778 Change-Id: I7349c8e281c41384491d730dfeac3336f29992f7 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/19284 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-17mainboard/asus/kgpe-d16: Remove obsolete reference to TPM ASL fileTimothy Pearson
TPM ACPI entries are automatically generated, and the old static TPM ASL file is obsolete. Remove the reference to this obsolete static ASL file. Change-Id: I3cb2a8a3ac337d1de8a3c394d7a28155597239d0 Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com> Reviewed-on: https://review.coreboot.org/19283 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-04-17[nb|sb]/amd/[amdfam10|sb700]: Add LPC bridge ACPI names for NB/SBTimothy Pearson
Adds the necessary plumbing for acpi_device_path() to find the LPC bridge on the AMD Family10h/15h northbridges and SB700 southbridge. This is necessary for TPM support since the acpi path to the LPC bridge doesn't match the built-in default in tpm.c This is a port of GIT hash d8a2c1fb by Tobias Diedrich. BUG=https://ticket.coreboot.org/issues/102 Change-Id: I1c514e335e194b2864599e5419cfaee830b94e38 Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com> Reviewed-on: https://review.coreboot.org/19282 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-17mb/lenovo/t60: Remove PCI reset code from romstagePaul Menzel
Commit bf264e94 (i945:) adds a PCI reset to the romstage, and commit bc8613ec (Fix i945 based boards) fixes that to use the correct delay of 200 ms. This code was then copied over, when adding support for the Lenovo T60. The reset was related to the shipped crypto card on the Roda RK886EX and Kontron 986LCD-M, so is not needed on the Lenovo T60. So remove it, to reduce the boot time by 200 ms. The same change is done for the Lenovo X60 in commit 7676730b (mb/lenovo/x60: Remove PCI reset code from romstage). Change-Id: Ifff43f095a1236c9e9a9ef0687e8efe42e72c971 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: https://review.coreboot.org/19298 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-04-17arch/x86/acpi: Allow "transparent" ACPI device namesTimothy Pearson
Certain devices, such as the northbridge on AMD Opteron systems, do not require a node in the ACPI device path. Allow such devices to be passed over by the ACPI path generator if the device-specific ACPI name function returns a zero-length (non-NULL) string. Change-Id: Iffffc9a30b395b0bd6d60e411439a437e89f554e Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com> Reviewed-on: https://review.coreboot.org/19281 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-17nb/amd/amdk8/exit_from_self.c: Use linker instead of includeArthur Heymans
Don't #include *. but use linker. Change-Id: I716b37e71ab3a4409709357f50f79e3149ede2b6 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19027 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2017-04-17sb/amd/pi/hudson: Spell verb in comment with a spacePaul Menzel
Change-Id: I7d0d8e2a20d15cbed30e98cf4468e9fb5dd0f1ad Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: https://review.coreboot.org/19292 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-15google/slippy: fix internal mic for falco/wolf variantsMatt DeVillier
The HDA verb for falco/wolf's internal mic was wrong, preventing the mic from working properly in Windows and macOS (the Linux driver overrides the verb table, so wasn't affected). Set the verb connector/jack bits properly, to no connector / no jack detect, in order to fix. Also, make (2) small non-functional fixes: On falco, NID 0x1A was being disabled twice (instead of 0x1A and 0x1B both being disabled - copy/paste error). On wolf, NID 0x19 was set to an internal analog mic, where it should have been disabled (again, copy/paste error). Both these errors were introduced when consolidating/upstreaming and were not present in the original Chromium sources. Test: boot Windows [8/8.1/10] and verify mic functional with Realtek drivers on both falco and wolf. Change-Id: I9c343dda4762f0b1f814318c155e22c59d2da8db Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/19262 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-15sb/amd/sb700: Disable LPC ROM mapping when SPI Flash is usedTimothy Pearson
Do not map LPC ROM into the system memory space when SPI Flash is configured instead of an LPC ROM. This resolves a long-standing hard boot hang issue on the ASUS KGPE-D16 and related systems; in a nutshell, the incorrectly mapped LPC ROM overrode low memory required by ramstage, causing decompressed ramstage layout-dependent vectoring to romstage code and subsequent execution of random sections of romstage. Sometimes these random sections of romstage reconfigured the hardware in such a way that it could not access SPI Flash on the next boot attempt. Change-Id: I115e5d834f0ca99c2d9dbb5b9b5badbea1d98574 Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com> Reviewed-on: https://review.coreboot.org/19280 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Daniel Kulesz <daniel.ina1@googlemail.com>
2017-04-15nb/intel/x4x/Kconfig: Don't fix CBFS_SIZE on i82801gx southbridgeArthur Heymans
The x4x northbridge can be paired with either an ICH7 (in the case of g41) or an ICH10 (all other cases: g45, q45, p45, ...). Only ICH10 sometimes occurs with a descriptor, gbe and an ME region. ICH7 is always descriptorless so it makes no sense to fix CBFS to accommodate for those other objects. Change-Id: I4a01dfdbce1807e44932a3ac812110382332abd8 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19181 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-04-15mainboard/google/eve: Remove 'probed' setting from rt5663 codecDuncan Laurie
Remove the 'probed' setting from the Realtek 5663 headset codec I2C device. This was added when we had a hardware issue that was preventing I2C operation because the clock/data lines were swapped. With new and/or reworked hardware this is no longer a problem and we do not want the I2C layer in the kernel to talk to the device before the rt5663 driver. BUG=b:35585307 BRANCH=none TEST=Boot on Eve and verify rt5663 driver still loads properly. Change-Id: Ice38889e8f5d3fd1307056cab10fbe3f4e197749 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19304 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-15AGESA: Change guard for VBIOS calloutKyösti Mälkki
Change-Id: Ie046fd3c413585131669193a6669358adf709028 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/19268 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-04-15AGESA: Unify heap locationKyösti Mälkki
HEAP management is identical enough to move heap away from first 1MiB for all platforms. Change-Id: I4128fc084fe072fef6194d260c05592582b7b0d0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/19267 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-04-14google/slippy: clean up NGI and move to libgfxinitMatt DeVillier
- remove old, buggy NGI code from falco/peppy variants - remove superfluous INTEL_DP/INTEL_DDI configs, since already selected by northbridge/haswell - always use libgfxinit when use native init config selected - enable NGI/libgfxinit for all slippy variants The reset of the old Haswell NGI code will be cleaned up in a subsequent patchset. Test: select MAINBOARD_DO_NATIVE_VGA_INIT, observe panel init using SeaBIOS and Tianocore payloads on peppy, wolf variants Change-Id: Id5727cad7f714ffa57e77e2a25505e3c28f55237 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/18824 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-04-14util/blobtool & sconfig: Update GENPARSER Kconfig questionMartin Roth
blobtool uses the same sort of update mechanism for the .l & .y files, so update the SCONFIG_GENPARSER Kconfig question to encompass both utilities. - Change the name to UTIL_GENPARSER, and update the help text. - Update sconfig's makefile. - Add the check to blobtool's makefile. - Update the makefiles to check for y, not defined. Change-Id: I6215791c9a019bce37d4a150b65d1fdbb9073156 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/19229 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-04-14southbridge/via/vt8237r: Get rid of #include early_smbus.cLubomir Rintel
Use linker instead of '#include *.c'. The smbus_fixup() was changed not to use a structure that's defined by a northbridge since multiple different northbridges can be used. Instead the caller now directly passed the memory slot details. Change-Id: Ia369ece6365accbc531736fc463c713bbc134807 Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Reviewed-on: https://review.coreboot.org/19082 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-14northbridge/via/cn700/acpi: Add the host bridgeLubomir Rintel
Includes the DRAM controller device that knows which where the division between addresses routed to the main memory and to the PCI bus is. Change-Id: Id4cfeb8ff32de37723eee68a61c576e657dad30b Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Reviewed-on: https://review.coreboot.org/18896 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-14northbridge/via/cn700: Add a default VGA BIOS idLubomir Rintel
This is the actual PCI Id of the internal graphics. Change-Id: I2a25ed35a5b01de6da905619fa9fce96738d1c0e Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Reviewed-on: https://review.coreboot.org/18895 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-04-14northbridge/via/cn700: Add IORESOURCE_BRIDGE resources to AGP bridgeLubomir Rintel
Without them the BS_DEV_RESOURCES stage won't traverse the bridge and the graphics controller would be left without resources assigned. Even worse, the resources would stay based in offset 0 which confuses the MTRR setting code and causes a good chunk of the DRAM to be set to type write combining. With the patch applied, the resources are set: Show resources in subtree (Root Device)...After assigning values. ... PCI: 00:01.0 child on link 0 PCI: 01:00.0 + PCI: 00:01.0 resource base ffff size 0 align 0 gran 0 limit ffff flags 60080100 index 0 + PCI: 00:01.0 resource base f8000000 size 4000000 align 26 gran 0 limit fbffffff flags 60081200 index 1 + PCI: 00:01.0 resource base fc000000 size 1010000 align 24 gran 0 limit fd00ffff flags 60080200 index 2 PCI: 01:00.0 - PCI: 01:00.0 resource base 0 size 4000000 align 26 gran 26 limit ffffffff flags 1200 index 10 - PCI: 01:00.0 resource base 0 size 1000000 align 24 gran 24 limit ffffffff flags 200 index 14 - PCI: 01:00.0 resource base 0 size 10000 align 16 gran 16 limit ffffffff flags 2200 index 30 + PCI: 01:00.0 resource base f8000000 size 4000000 align 26 gran 26 limit fbffffff flags 60001200 index 10 + PCI: 01:00.0 resource base fc000000 size 1000000 align 24 gran 24 limit fcffffff flags 60000200 index 14 + PCI: 01:00.0 resource base fd000000 size 10000 align 16 gran 16 limit fd00ffff flags 60002200 index 30 And the caching mode is set properly: MTRR: Physical address space: -0x0000000000000000 - 0x0000000004000000 size 0x04000000 type 1 -0x0000000004000000 - 0x000000000e000000 size 0x0a000000 type 6 -0x000000000e000000 - 0x0000000100000000 size 0xf2000000 type 0 +0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6 +0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0 +0x00000000000c0000 - 0x000000000e000000 size 0x0df40000 type 6 +0x000000000e000000 - 0x00000000f8000000 size 0xea000000 type 0 +0x00000000f8000000 - 0x00000000fc000000 size 0x04000000 type 1 +0x00000000fc000000 - 0x0000000100000000 size 0x04000000 type 0 The problem was also spot and discussed here: http://coreboot.coreboot.narkive.com/E9eGauzH/via-c7-on-bcom-winnet-p680-l1-l2-cache-very-slow Change-Id: Idb4979b206838dd6455b2a16de14dc74f83af921 Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Reviewed-on: https://review.coreboot.org/18894 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-14northbridge/via/cn700: Add some delays during raminitLubomir Rintel
Otherwise, it locks up quickly. Not sure which ones are actually needed and why, couldn't bisect it into removing even a single one. The factory BIOS on a Neoware G170 does 200 0xed reads between setting the registers too. Change-Id: I6aa38768d84dd42c9c720c917a99e6b4b1e03427 Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Reviewed-on: https://review.coreboot.org/18893 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-14amd/pi/hudson: Add SERIRQ setupMarc Jones
Enable SERIRQ in quiet or continuous mode based on Kconfig. Defaults to quite mode. Change-Id: Ib40a84719fcc3a5d6b3000c3c0412f1bcf629609 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/19234 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-14amd/pi/hudson: Add hudson PM register definesMarc Jones
Clean up hudson PM register accesses with some register defines. Change-Id: I5ccf27a2463350baec53b7c79fe0fd4ec6c31306 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/19233 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-14nb/intel/i945: Fix PEG port on 945gcArthur Heymans
Vendor BIOS leaves UPMC1 untouched (on 945gc the default is 0x0203). Not running PCIEx16 init which is valid for 945gm seems to fix all issues and instabilities related to the PEG port. According to lspci the link width is at the desired x16. It is unknown if devices requesting a lower width work automatically or need more configuration. What happens is that IGD gets disabled by the disable function in gma.c when an external GPU is found unless CONFIG_ONBOARD_VGA_IS_PRIMARY is set. Setting IGD as secondary makes Linux (4.10) hang, so this behavior is a requirement for now. TESTED on P5GC-MX with a discrete GPU and both CONFIG_ONBOARD_VGA_IS_PRIMARY set and unset. Change-Id: I6da8aa7714073f4b34df5ae3c1eb4c19e27ddc97 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/18549 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-04-14mainboard/google/eve: Remove ACPI ALS deviceDuncan Laurie
Remove the ACPI ALS device from the EC configuration because this system has an ALS that is presented through the new EC sensor interface rather than the legacy ACPI interface. BUG=b:37179776 BRANCH=none TEST=Boot an Eve device and ensure that 'acpi-als' device is not present in /sys/bus/iio/devices. Change-Id: Ie18b8a661e4d16464784ca8a227586036e7631de Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19265 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-14mainboard/google/eve: Set UART0 to skip initialization in FSPDuncan Laurie
Set UART0 to "PchSerialIoSkipInit" so the pins for this device are not set back to native mode by FSP when configured as GPIO input by coreboot. Now that FSP is not touching the pins I also removed the workaround to reconfigure the pins after FSP. BUG=b:35647877 BRANCH=none TEST=Verify that GPP_C8-GPP_C11 are configured as GPIO input once the OS is booted and they are not set back to native function by FSP. Change-Id: Ifec4fa3e66ceeb660bad00c66bc7bd44bb457a01 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19264 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-04-14mainboard/google/eve: Enable internal pull-down on USB_C{0,1}_DP_HPDDuncan Laurie
These lines act as inputs to both EC and AP and when the corresponding TCPC mux is in low power mode the line is floating. Add an internal pull-down to each GPIO to prevent it from floating in this state. BUG=b:35775012 BRANCH=none TEST=Verify that the kernel does not see a device present on DP when the TCPC mux is in low power mode. Change-Id: Ie229f84871e9994467c0ab660cc7e271a51d9cbb Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19263 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-04-13soc/intel/apollolake: Change IOSF_BASE_ADDRESS to PCR_BASE_ADDRESSFurquan Shaikh
With recent change to use common block PCR (ccd8700c), IOSF_BASE_ADDRESS was renamed to PCR_BASE_ADDRESS. However, SD card change (99ce8a9b) was not rebased on top of it, so IOSF_BASE_ADDRESS slipped into the tree. Fix this by replacing all occurrences of IOSF_BASE_ADDRESS by PCR_BASE_ADDRESS. Change-Id: I40eb07be306035c940fc960896e0807d6c73bafa Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19277 Tested-by: build bot (Jenkins) Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-13mainboard/sapphire/pureplatinumh61: Enable EuP and PMENicola Corna
With EuP and PME enabled the USB power turns off during S5. Change-Id: I8b9fd7bb308f544401f90f8aa5ffaec61251b2b3 Signed-off-by: Nicola Corna <nicola@corna.info> Reviewed-on: https://review.coreboot.org/19073 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2017-04-13mainboard/google/reef: Configure sdcard card detect (CD) pin GPIO_177Venkateswarlu Vinjamuri
This configures GPIO_177 as native function. This enables OS to boot from sdcard. BUG=b:35648535 TEST=Check OS boot from sdcard. Change-Id: I73901d4a1b39752cbc452f3286d494587dac95d4 Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-on: https://review.coreboot.org/18948 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
2017-04-13soc/intel/apollolake: Set sdcard card detect (CD) host ownershipVenkateswarlu Vinjamuri
Currently sdcard CD host ownership is always owned by the GPIO driver. Due to this sdcard detection fails during initial boot process and OS fails to boot from sdcard. This implements change in host ownership from acpi to GPIO driver when kernel starts booting. BUG=b:35648535 TEST=Check OS boot from sdcard. Change-Id: I042a8762dc1f9cb73e6a24c1e7169c9746b2ee14 Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-on: https://review.coreboot.org/18947 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
2017-04-13mainboard/google/snappy: Increase weida touchscreen reset delayWisley Chen
Weida touchscreen controller needs 130 ms delay after reset BUG=b:35586513 BRANCH=reef TEST=Verified that touchscreen works on power-on and suspend/resume on snappy. Change-Id: I8418e742a69a2d6395baa2799a4da42a9bb5b312 Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Reviewed-on: https://review.coreboot.org/19245 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-13google/eve: Disable Deep S3 in AC modeDuncan Laurie
In order to support a standard "docked" config disable Deep S3 when connected to AC power. This allows USB devices to wake the device from suspend if it is externally powered, but still retains the lower power state when running on battery. BUG=b:36723679 BRANCH=none TEST=manual testing on Eve for USB wake behavior: 1) when suspended on battery USB keyboard does not wake 2) when suspended while connected to AC a USB keyboard does wake 3) if suspended with AC, and then AC is removed, system does not wake with USB keyboard 4) if suspended without AC, and then AC is added, system does not wake with USB keyboard (it cannot get enabled without waking and re-suspending) Change-Id: I670e39d42cdb5b80612206da899be82ef3b2cbf2 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19240 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-13google/eve: Enable WiFi SAR featureDuncan Laurie
Enable the Intel WiFi SAR feature for Eve, which will be used to provide wifi power tables based on values read from VPD. This is enabled based on CONFIG_CHROMEOS because it relies on the presence of VPD code from vendorcode/google/chromeos. BUG=b:36727652 BRANCH=none TEST=test on Eve by setting "wifi_sar" in VPD and ensuring that the ACPI WIFI device gets the expected "WRDS" and "EWRD" tables with the values that were set in VPD. Change-Id: I11c129baca891221177575108ac09ba1707b516e Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19241 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-13soc/intel/skylake: Split AC/DC settings for Deep Sx configDuncan Laurie
Currently when enabling Deep S3 or Deep S5 it unconditionally gets enabled in both DC and AC states. However since using Deep S3 disables some expected features like wake-on-USB it is not always desired to enable the same state in both modes. To address this split the setting and add a separate config for Deep Sx in AC and DC states. All motherboards that set this config were updated, but there is no actual change in behavior in this commit. BUG=b:36723679 BRANCH=none TEST=This commit has no runtime visible changes, I verified on Eve that the Deep SX config registers are unchanged, and it compiles for all affected boards. Change-Id: I590f145847785b5a7687f235304e988888fcea8a Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19239 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-04-13mainboard/google/poppy: Enable internal pull-down on USB_C{0,1}_DP_HPDFurquan Shaikh
These lines act as inputs to both EC and AP. Thus, add internal pull-downs to prevent them from floating. BUG=b:35648530 Change-Id: I42326c810775d5449e99e52e81870970247ce335 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19243 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-13mainboard/google/poppy: Add support for cr50 SPI TPMFurquan Shaikh
Put all configs required for enabling cr50 SPI TPM on poppy under POPPY_USE_SPI_TPM so that it can be enabled any time for testing SPI TPM on this board. Also, add required callback for irq status and devicetree config for GSPI0. BUG=b:36873582 Change-Id: I67793093c006c1325fc16f669a96126525f83243 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19238 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-13drivers/spi/tpm: Clean up SPI TPM driverFurquan Shaikh
1. Move common TIS macros to include/tpm.h. 2. Use common TIS macros while referring to status and access registers. 3. Add a new function claim_locality to properly check for required access bits and claim locality 0. BUG=b:36873582 Change-Id: I11bf3e8b6e1f50b7868c9fe4394a858488367287 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/19213 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2017-04-11intel/soc/apollolake: Use intel/common/uart driverAamir Bohra
Change-Id: I6829eca34d983cfcc86074ef593cd92236b25ac5 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/19204 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-11soc/intel/skylake: Use intel/common/uart driverAamir Bohra
Change-Id: Id132df15ae5a6aef75d6434df18fc71d8d28c3ca Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/19003 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-11soc/intel/common/block: Add Intel common UART codeAamir Bohra
Create Intel Common UART driver code. This code does below UART configuration for bootblock phase. * Program BAR * Configure reset register * Configure clock register Change-Id: I3843fac88cfb7bbb405be50d69f555b274f0d72a Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/18952 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-11soc/intel/apollolake: Use LPSS common libraryAamir Bohra
Use lpss common library to program reset and clock register for lpss modules Change-Id: I75f9aebd60290fbf22684f8cc2ce8e8a4a4304b0 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/19154 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-11soc/intel/skylake: Use LPSS common libraryAamir Bohra
Use lpss common library to program reset and clock register for lpss modules. Change-Id: I198feba7c6f6d033ab77ed25a5bd9ea99411a1e4 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/19153 Tested-by: build bot (Jenkins) Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-11sb/intel/i82801gx: Add i2c_block_read to smbus.hArthur Heymans
Using i2c_block_read speeds up reading SPD four to fivefold compared to sequential byte read. TESTED on Intel D945GCLF. Change-Id: I6d768a2ba128329168f26445a4fca6921c0c8642 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/18927 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2017-04-11scarlet/gru: skip display because mipi driver not readyShunqian Zheng
Scarlet don't have eDP and MIPI driver is not ready, skipping display for now or else Scarlet would be stuck in reading eDP HPD because there even not power for it. TEST=boot to kernel on Scarlet Change-Id: I02ab4ef21bf77b98414f537aca57b46c11922348 Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Reviewed-on: https://review.coreboot.org/19237 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>