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2016-07-04fmaptool: Accept hex values with uppercase lettersPatrick Georgi
Due to a newer flex version with which the scanner was recreated, we also have to make the compiler less strict on the generated code. Change-Id: I3758c0dcb2f5661d072b54a30d6a4ebe094854e6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/15482 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-07-02soc/apollolake: Allow enable/disable of LPSS S0ix from devicetreeSaurabh Satija
Change-Id: Ib7aa1d1b32adcb541a155b8ba2ee011cb5bcf784 Signed-off-by: Saurabh Satija <saurabh.satija@intel.com> Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/15055 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-07-02soc/intel/apollolake: Add GPE routing codeShaunak Saha
This patch adds the basic framework for SCI to GPE routing code. BUG = chrome-os-partner:53438 TEST = Toogle pch_sci_l from ec console using gpioset command and see that the sci counter increases in /sys/firmware/acpi/interrupt and also 9 in /proc/interrupts. Change-Id: I3b3198276530bf6513d94e9bea02ab9751212adf Signed-off-by: Shaunak Saha <shaunak.saha@intel.com> Reviewed-on: https://review.coreboot.org/15324 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-07-02cbfstool: Require "-m ARCH" to extract payloads and stagesAntonello Dettori
Require the user to specify which architecture the payload/stage was built for before extracting it. Change-Id: I8ffe90a6af24e76739fd25456383a566edb0da7e Signed-off-by: Antonello Dettori <dev@dettori.io> Reviewed-on: https://review.coreboot.org/15438 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02soc/intel/apollolake: Let CSE know Ring Buffer Protocol is not neededAndrey Petrov
On Apollolake CSE can be used to fetch firmware from boot media. However, when this feature is not used, CSE needs to be explicitly notified of it before memory training is complete. This way it can transition to next state. BUG=chrome-os-partner:53876 TEST=CSE can be power-gated during S0iX. Confirmed with LTB. Change-Id: I5141bff350b6c0bb662424b7b709f0787ec5fd28 Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15494 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-07-02google/reef: Add DA7219 support in acpiSathyanarayana Nujella
Add DA7219 support in acpi. DA7219 has advanced accessory detection functionality. Also add DA7219's AAD as a ACPI data node. Change-Id: I979275cb2ab1e593ff1e5d360bea83b843e45032 Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-on: https://review.coreboot.org/15436 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02soc/intel/apollolake: Add Audio DSP deviceHarsha Priya
Add the Audio DSP device for apollolake as a PCI driver with a static scan_bus handler so generic devices can be declared under it. This is for devices like the Maxim 98357A which is connected on the I2S bus for data but has no control channel bus and instead just has a GPIO for channel selection and power down control and needs to describe that GPIO connection to the OS via ACPI. Change-Id: Icb97ccf7d6a9034877614d49166bc9e4fe659b12 Signed-off-by: Harsha Priya <harshapriya.n@intel.com> Reviewed-on: https://review.coreboot.org/15528 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02cbgfx: Use memset() for faster screen clearing if possibleJulius Werner
cbgfx currently makes a separate function call (recomputing some values) for every single pixel it draws. While we mostly don't care that much about display speed, this can become an issue if you're trying to paint the whole screen white on a lowly-clocked Cortex-A53. As a simple solution for these extreme cases, we can build a fast path into clear_screen() that just memset()s the whole framebuffer if the color and pixel format allow it. BUG=chrome-os-partner:54416 TEST=Screen drawing speed on Kevin visibly improves (from 2.5s to 3ms). Change-Id: I22f032afbb86b96fa5a0cbbdce8526a905c67b58 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/15524 Tested-by: build bot (Jenkins) Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02soc/intel/apollolake: handle p2sb quirksAaron Durbin
The P2SB device is device 0xd and function 0. If hidden that causes the latter pci devices on function >= 1 to not be probed in the kernel. This is also a problem for coreboot if the P2SB device is hidden by FSP. That means the coreboot driver won't be ran. Therefore, provide hide and unhide functions for the P2SB device. The other quirk is to allow the GPIO devices to work correctly. Those devices are ACPI devices. However, their resources are sub-regions within the P2SB BAR. Sadly, linux doesn't handle ACPI devices being children of PCI devices. This leads to resource conflict errors when the P2SB device is visible. For the time being keep the P2SB device hidden, but also ensure the resources it is using are accounted for and reserved. The fallout of that is the PMC and SPI device are no longer probed by the kernel. BUG=chrome-os-partner:53017 TEST=Ensured P2SB device is visible and pci resources are allocated correctly for the devices. Change-Id: I24e59bbde74310e1ce8425b344a3ad0b88702153 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15530 Tested-by: build bot (Jenkins) Reviewed-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-07-02amd/olivehillplus: Fix PCIe lane number comments.Derek Waldner
Correct the GPP PCIe lane number comments so that they match the code. Change-Id: If27c6a55ebedb0927dd9e8c7c9a833194e129a25 Signed-off-by: Derek Waldner <derek.waldner.os@gmail.com> Reviewed-on: https://review.coreboot.org/15095 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2016-07-02acpi_device: Have acpi_device_scope() use a separate bufferDuncan Laurie
Have the different acpi_device_ path functions use a different static buffer so they can be called interchangeably. Change-Id: I270a80f66880861d5847bd586a16a73f8f1e2511 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15521 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-07-02soc/intel/skylake: Add function for gpio_t to ACPI pin translationDuncan Laurie
Add the function defined in gpio.h to translate a gpio_t into a value for use in an ACPI GPIO pin table. For skylake this just returns the gpio_t value as the pins are translated directly and they are all in the same ACPI device. Change-Id: I00fad1cafec2f2d63dce9f7779063be0532649c7 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15520 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02drivers/generic/max98357a: Fix naming and ACPI path handlingDuncan Laurie
The upstream kernel driver is not using the of-style naming for sdmode-gpio so remove the maxim prefix, and remove the duplicate entry for the sdmode-delay value as well. Also fix the usage of the path variable, since the device path uses a static variable it can't be assigned that early or it will be overwritten by later calls. This results in the following output for the _DSD when tested on reef mainboard: Name (_DSD, Package (0x02) { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301") Package (0x02) { Package (0x02) { "sdmode-gpio", Package (0x04) { \_SB.PCI0.HDAS.MAXM, Zero, Zero, Zero } }, Package (0x02) { "sdmode-delay", Zero } } }) Change-Id: Iab33182a5f64c89151966f5e79f4f7c30840c46f Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15514 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02soc/intel/apollolake: Add function to translate gpio_t into ACPI pinDuncan Laurie
There are four GPIO communities in this SOC and they are implemented as separate ACPI devices. This means the pin number that is used in an ACPI GPIO declaration needs to be relative to the community that the pin resides in. Also select GENERIC_GPIO_LIB in the SOC Kconfig so this function actually gets used. This was tested on the reef mainboard by verifying the output of the SSDT for the Maxim 98357A codec that the assigned GPIO_76 is listed as pin 0x24 which is the value relative to the Northwest community. Change-Id: Iad2ab8eccf4c91185a075ffce8d41c81f06c1113 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15513 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-07-02gpio: Add support for translating gpio_t into ACPI pinDuncan Laurie
Add a function for an SOC to define that will allow it to map the SOC-specific gpio_t value into an appropriate ACPI pin. The exact behavior depends on the GPIO implementation in the SOC, but it can be used to provide a pin number that is relative to the community or bank that a GPIO resides in. Change-Id: Icb97ccf7d6a9034877614d49166bc9e4fe659bcf Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15512 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02google/reef: ACPI: Move touchpad to SSDT and remove TPMDuncan Laurie
Instantiate the touchpad using the drivers/i2c/generic device driver to generate the ACPI object in the SSDT. There is not currently a separate wake pin for this device, this will be added in EVT hardware. This was tested on the reef board by ensuring that the touchpad device continues to work in the OS. Also remove the LPC TPM from the DSDT as it is not present. Change-Id: I3151a28f628e66f63033398d6fab9fd8f5dfc37b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15481 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02soc/intel/apollolake: Add support for LPSS I2C driverDuncan Laurie
Support the I2C interfaces on this SOC using the Intel common lpss_i2c driver. The controllers are supported in pre-ram environments by setting a temporary base address in bootblock and in ramstage using the naturally enumerated base address. The base speed of this controller is 133MHz and the SCL/SDA timing values that are reported to the OS are calculated using that clock. This was tested on a google/reef board doing I2C transactions to the trackpad both in verstage and in ramstage. Change-Id: I0a9d62cd1007caa95cdf4754f30c30aaff9f78f9 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15480 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-02soc/intel/apollolake: Add function to translate device into ACPI nameDuncan Laurie
Add support for the soc_acpi_name() handler in the device operations structure to translate a device path into ACPI name. In order to make this more complete add some missing devices in include/soc/pci_devs.h. Change-Id: I517bc86d8d9fe70bfa0fc4eb3828681887239587 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15479 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-01lib: remove ulzma()Aaron Durbin
That function is no longer used. All users have been updated to use the ulzman() function which specifies lengths for the input and output buffers. Change-Id: Ie630172be914a88ace010ec3ff4ff97da414cb5e Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15526 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-07-01Kconfig: Show DEBUG_BOOT_STATE in the Debug menuJonathan Neuschäfer
Change-Id: I22441ee0d19aa1b2e2f40278ce30092c86e0adc9 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/15522 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-01AGESA boards: Fix split to romstage and ramstageKyösti Mälkki
Boards broken with commit: 062ef1c AGESA boards: Split dispatcher to romstage and ramstage Boot failure with asus/f2a85-m witnessed around MemMS3Save() call, message "Save memory S3 data in heap" in verbose agesa logs was replaced by a system reset. Default stubs for MemS3ResumeConstructNBBlock() returned TRUE without initializing the block contents. This would not work for case with multiple NB support built into same firmware. MemMCreateS3NbBlock() then returned with S3NBPtr!=NULL with uninitialized data and MemMContextSave() referenced those as invalid pointers. There is no reason to prevent booting in the case S3 resume data is not passed to ramstage, so remove the ASSERT(). It only affects builds with IDSOPT_IDS_ENABLED=TRUE anyways. Change-Id: I8fd1e308ceab2b6f4b4c90f0f712934c2918d92d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15344 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2016-07-01util/kconfig: Fix gconfig buildJonathan Neuschäfer
This linker error was the problem: build/util/kconfig/zconf.tab.o: In function `conf_read_simple': /home/jn/dev/coreboot/util/kconfig/confdata.c:413: undefined reference to `kconfig_warnings' /home/jn/dev/coreboot/util/kconfig/confdata.c:413: undefined reference to `kconfig_warnings' build/util/kconfig/zconf.tab.o: In function `sym_calc_value': /home/jn/dev/coreboot/util/kconfig/symbol.c:388: undefined reference to `kconfig_warnings' /home/jn/dev/coreboot/util/kconfig/symbol.c:388: undefined reference to `kconfig_warnings' collect2: error: ld returned 1 exit status /home/jn/dev/coreboot/util/kconfig/Makefile:339: recipe for target 'build/util/kconfig/gconf' failed make: *** [build/util/kconfig/gconf] Error 1 Change-Id: I4a667c7c15b35618fb9ad536f2be5044b8031ab4 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/15505 Tested-by: build bot (Jenkins) Reviewed-by: Idwer Vollering <vidwer@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-07-01skylake: Generate ACPI timing values for I2C devicesDuncan Laurie
Have the Skylake SOC generate ACPI timing values for the enabled I2C controllers instead of passing it in the DSDT with static timings. The timing values are generated from the controller clock speed and are more accurate than the hardcoded values that were in the ASL which were originally copied from Broadwell where the controller is running at a different clock speed... Additionally it is now possible for a board to override the values using devicetree.cb. If zero is passed in for SCL HCNT or LCNT then the kernel will generate its own timing using the same forumla, but if the SDA hold time value is zero the kernel will NOT generate a correct value and the SDA hold time may be incorrect. This was tested on the Chell platform to ensure all the I2C devices on the board are still operational with these new timing values. Change-Id: I4feb3df9e083592792f8fadd7105e081a984a906 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15291 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-01mainboard/google/reef: Configure DDI0, DDI1 HPD GPIO linesAbhay Kumar
Configure GPIO_199 and GPIO_200 as NF2 to work as HPD. Change-Id: If3aa6b75ed22c221cfbedaecf16035cdd9939387 Signed-off-by: Abhay Kumar <abhay.kumar@intel.com> Reviewed-on: https://review.coreboot.org/15447 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-07-01mainboard/google/reef: Use common NHLTSaurabh Satija
Add ACPI NHLT table generation that the current hardware supports. Reef supports two audio codecs, Dialog 7219 for headsets and Maxim 98357 for speakers. Change-Id: Ie39947960c86b8f65140834e31f9ed9f1b578485 Signed-off-by: Saurabh Satija <saurabh.satija@intel.com> Reviewed-on: https://review.coreboot.org/15440 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-01mainboard/intel/amenia: add NHLT supportSaurabh Satija
Add ACPI NHLT table generation that the current hardware supports as well select the hardware used on the board. Amenia has support for two audio codecs, Dialog for headsets and Maxim for speakers. Change-Id: Iaba9ec81ffb4f128f2e4413dec5174d9ecb856c9 Signed-off-by: Saurabh Satija <saurabh.satija@intel.com> Reviewed-on: https://review.coreboot.org/15024 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-01soc/intel/apollolake: add initial NHLT supportSaurabh Satija
Provide the initial NHLT support for the following hardware: 1. 2 channel digital microphone array 2. Dialog 7219 headset 3. Maxim 98357 speaker amplifiers. The code utilizes the Intel SoC common NHLT support. Change-Id: Ic31e834a08f29c66512a7a63ad7bb35e0374e86a Signed-off-by: Saurabh Satija <saurabh.satija@intel.com> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15504 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-07-01soc/intel/common: use nvs.h include for nhlt codeAaron Durbin
The nvs.h header is the one which defines global_nvs_t proper. Don't rely on an indirect inclusion. Change-Id: I89d6a73f65e408c73f068b4a35b5efd361a6e5d3 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15503 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-07-01soc/intel/apollolake: typedef global_nvs_t for consistencyAaron Durbin
Every other platform has global_nvs_t as a typedef. For some reason apollolake didn't bother following current conventions. Fix this omission to allow for better code sharing and consistency. Change-Id: Id596eed517737759a64ce803c89ea2a05cbe2cce Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15502 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-06-30vbnv: Do not initialize vbnv_copy in vbnv layerFurquan Shaikh
If read_vbnv finds that the vbnv_copy is not valid, it initializes it with the correct HEADER_SIGNATURE and other attributes. However, the vbnv copy is checked for validity and initialized at the vboot layer as well. Since, vboot is the owner of this data, it should be the one initializing it. Thus, if read_vbnv sees that the data is not valid, simply reset it to all 0s and let vboot layer take care of it. This also removes the need for additional checks to ensure that the dirty vbnv copy is properly updated on storage. Change-Id: I6101ac41f31f720a6e357c9c56e571d62e0f2f47 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15498 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-06-30soc/apollolake: Expose a function to read pmc barShaunak Saha
This patch exposes a function to read pmc bar. PMC bar is read in function read_pmc_mmio_bar which is defined static in file pmutil.c. This patch exposes that functionality to call it from other files. BUG=chrome-os-partner:53438 TEST= Read the PMC bar value properly from outside pmutil file. Change-Id: I26ee13e6ab95d3a8991c7f8ea4b3856ceb015d10 Signed-off-by: Shaunak Saha <shaunak.saha@intel.com> Reviewed-on: https://review.coreboot.org/15460 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-30fsp_broadwell_de: Enable Super I/O address range decodeWerner Zeh
If there is an external 16550 like UART, one needs to enable the appropriate address ranges before console_init() is called so that the init sequence can reach the external UART. Otherwise the UART will only start working in ramstage and will produce unreadable characters in romstage due to the lack of initialization. Tested-on: Siemens MC_BDX1 Change-Id: Iafc5b5b6df14916c5ed778928521d4a8f539cf46 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/15495 Tested-by: build bot (Jenkins) Reviewed-by: York Yang <york.yang@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-30vendorcode/siemens: Add extended info block support to hwilibWerner Zeh
Add support for a fourth info block type to hwilib. This block provides new values and is now variable in length. Change-Id: Ia928b4a98b806ba3e80fb576b78f60bb8f2ea3fc Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/15478 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-30soc/intel/apollolake: fix space indention in pm.hAaron Durbin
More spaces missed in review. Change-Id: I842da05ca6ad4f2c13d2d42433e41da57ccf7f96 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15500 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-06-29soc/intel/{common,skylake}: provide common NHLT SoC supportAaron Durbin
The nhlt_soc_serialize() and nhlt_soc_serialize_oem_overrides() functions should be able to be leveraged on all Intel SoCs which support NHLT. Therefore provide that functionality and make skylake use it. Change-Id: Ib5535cc874f2680ec22554cecaf97b09753cacd0 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15490 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-06-29lib/nhlt: drop nhlt_soc_add_endpoint()Aaron Durbin
The nhlt_soc_add_endpoint() is no longer used. Drop its declaration. Change-Id: I3b68471650a43c5faae44bde523abca7ba250a34 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15489 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-29soc/intel/skylake: refactor nhlt supportAaron Durbin
Utilize the new NHLT helper functions by driving the NHLT endpoints through data descriptors. Change-Id: I80838214d3615b83d4939ec2d96a4fd7050d5920 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15488 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-29soc/intel/skylake: fix nhlt/ssm4567.c indentionAaron Durbin
Whitespace fix for improper space usage for indention. Change-Id: Ia6470bf152c57786d2d7f3d35bbf0609a2ee3ba2 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15487 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-06-29lib/nhlt: add helper functions for adding endpointsAaron Durbin
In order to ease the porting of supporting NHLT endpoints introduce a nhlt_endpoint_descriptor structure as well as corresponding helper functions. Change-Id: I68edaf681b4e60502f6ddbbd04de21d8aa072296 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15486 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-06-29soc/intel/apollolake: Change PCI macros to match SkylakeAndrey Petrov
Change PCI macros in such a way they can be transparently used across romstage and ramstage. Change-Id: Idc708c1990f2fc1d941bb82efcb0a697524f2eca Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15483 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-29nvramcui: Update MakefileMartin Roth
- Add all, clean and distclean to .PHONY - Rebuild nvramcui.elf when the makefile changes. - Update libpayload target to $(LIBPAYLOAD_DIR) target - these are the same thing, but by using the variable it makes it more obvious. - Remove .config.old as well as .config when running distclean. - Add CFLAGS to the LPGCC command line: -- Enable all warnings, set warnings as errors. -- Optimize for size -- Enable '-ffreestanding -nostdinc -nostdlib' to keep from building in system functions and to fix the warning: libpayload.h: warning: conflicting types for built-in function 'log2' static inline int log2(u32 x) { return sizeof(x) * 8 - clz(x) - 1; } Change-Id: Icc6c70b259cd7c22dc960cdb732927f9c0c93ee8 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14482 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-06-29soc/intel/apollolake: Update Upd header files for FSP Label 143_10Brandon Breitenstein
New UPDs added to header files as well as many comment fixes. Memory infor is now defined in FspmUpd.h and added ability to skip CSE RBP for coreboot. Removes some UPDs that are no longer available from source. BUG=chrome-os-partner:54677 BRANCH=none TEST=built and tested with FSP 143_10 version Change-Id: I7e1f531ebbe343b45151a265ac715ae74aeffcad Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com> Reviewed-on: https://review.coreboot.org/15459 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-29rebase.sh: Update to current cros branchMartin Roth
Change-Id: I04add4e6fc957cb9a0cdefe79ec9e97e3cebdf8e Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/15322 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-06-29vbnv: Do not silently reset cache in read_vbnvFurquan Shaikh
Currently, read_vbnv performs a reset of the vbnv cache if it is not valid. However, this information is not passed up to the vboot layer, thus resulting in missed write-back of vbnv cache to storage if vboot does not update the cache itself. Update read_vbnv to return a value depending upon whether it wants a write-back to be performed when save is called. Return value: 0 = No write-back required 1 = Write-back of VBNV cache is required. Change-Id: I239939d5f9731d89a9d53fe662321b93fc1ab113 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15457 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-29AMD k8 fam10: Refactor S3 recoveryKyösti Mälkki
Change-Id: I09c218ca05391e8d80880be0aa5bdfd5079acf85 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15465 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-29intel/haswell: No need for ACPI S3 resume backupKyösti Mälkki
Platform is with RELOCATABLE_RAMSTAGE so nothing to backup. Change-Id: I2397db8affb084e34ca89dac4840f966b994e636 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15462 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-29intel romstage: Use run_ramstage()Kyösti Mälkki
Change-Id: I22a33e6027a4e807f7157a0dfafbd6377bc1285d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15461 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-29google/reef: set 20K PULLUP on SDCARD DATA/CLK/CMDFreddy Paul
SD card need 20K PULLUP on D0-D3/CLOCK/COMMAND lines. Without this SDCARD will throw data read/write errors. BUG=chrome-os-partner:54676 TEST=Build and boot to OS. Verify SD card is detected and data read/write works well. Change-Id: I90da5b84dc2e488eb38f805322bd7b4dee394e5b Signed-off-by: Freddy Paul <freddy.paul@intel.com> Reviewed-on: https://review.coreboot.org/15345 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-28soc/intel/apollolake: Add NHLT table region to ACPI global nvsSaurabh Satija
Add address and length of NHLT table in ACPI. Change-Id: Ic0959a8aae18d54e10e3fcd95bfc98a6b6e0385a Signed-off-by: Saurabh Satija <saurabh.satija@intel.com> Reviewed-on: https://review.coreboot.org/15025 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-28apollolake: Add ACPI device for audio controllerSaurabh Satija
Add the audio controller device to ACPI and define the _DSM handler to return the address of the NHLT table, if set in NVS. Change-Id: I619dbfb562b94255e42a3e5d5a3926c28b14db3e Signed-off-by: Saurabh Satija <saurabh.satija@intel.com> Reviewed-on: https://review.coreboot.org/15026 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins)
2016-06-28intel/amenia: Configure unused PadsJagadish Krishnamoorthy
Configure unused Pads as NC and sort the pads according to the gpio community. Move the pad configurations from mainboard to gpio.h BUG=none TEST=Boot to OS and check all functionalities. Change-Id: I8e9eeebf5d75c71c521649c72612c06f3fa43701 Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> Reviewed-on: https://review.coreboot.org/15327 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-28riscv/bootblock.S: Register machine-mode, not supervisor-mode trap handlerJonathan Neuschäfer
Change-Id: Ic42d8490cc02a3907e2989435aab786f7c0f39c9 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/15287 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-06-28arch/riscv: Show fault PC and load address on load access faultsJonathan Neuschäfer
Change-Id: Ib0535bf25ce25550cc17f64177f804a70aa13fb3 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/15286 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-06-28arch/riscv: Move _start to the beginning of the bootblockJonathan Neuschäfer
The different entry points (0x100, 0x140, ...), which were defined in the RISC-V Privileged Specification 1.7, aren't used anymore. Instead the Spike bootrom jumps at the start of our image, and traps are handled through mtvec. Change-Id: I865adec5e7a752a25bac93a45654ac06e27d5a8e Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/15283 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-06-28tint: Fix tint and add Kconfig optionAntonello Dettori
Fix the compiler errors with tint, improves the Makefile, adds Kconfig integration and secondary payload option. Change-Id: Ia99e30f566d5ccf0d083e52bf174970535daefc5 Signed-off-by: Antonello Dettori <dettori.an@gmail.com> Reviewed-on: https://review.coreboot.org/14989 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-06-28tegra124: Actually align the framebuffer's bytes-per-line to 32Paul Kocialkowski
The previous change with that intent aligned the framebuffer's bytes-per-line to 64 instead of 32: commit 8957dd6b52919ed634aa502dfd5b6316a6e6e055 Author: Paul Kocialkowski <contact@paulk.fr> Date: Sun May 1 18:38:04 2016 +0200 tegra124: Align the framebuffer's bytes-per-line to 32 Change-Id: I88bba2ff355a51d42cab6a869ec1e9c534160b9c Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-on: https://review.coreboot.org/14816 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-06-28google/reef: disable unused devicesJagadish Krishnamoorthy
BRANCH=none BUG=chrome-os-partner:54325, chrome-os-partner:54581 TEST=device off in devicetree should disable the device. Change-Id: I5dada06cba0eea8a30f297e3a6940a36b2ff40ee Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> Reviewed-on: https://review.coreboot.org/15339 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-28soc/apollolake: Populate fields in FADT to enable\disable SCIHannah Williams
This will allow kernel to trigger a APM SMI to enable\disable SCI Change-Id: I1be79b7a3082c23fbaf204eff55360c46458e325 Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/15347 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-27intel/amenia: disable unused devicesJagadish Krishnamoorthy
BRANCH=none BUG=chrome-os-partner:54325 TEST=device off in devicetree should disable the device. Change-Id: I486a4c5e8970047477068e22b799d06caea03330 Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> Reviewed-on: https://review.coreboot.org/15338 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-27soc/intel/apollolake: add code to disable unused deviceJagadish Krishnamoorthy
Parse the devicetree and pass the unused device to fsp for disabling the device function. BRANCH=none BUG=chrome-os-partner:54325 TEST=device off in devicetree should disable the device. Change-Id: I784b72a43fda13aa17634bf680205ab2d36e8d09 Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> Reviewed-on: https://review.coreboot.org/15337 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-27intel/apollolake: Set sleep type to S5 on vboot reboot requestFurquan Shaikh
Add support for vboot_platform_prepare_reboot which is called whenever vboot requests reboot of the platform. SLP_TYPE needs to be set to S5 in such conditions since the platform would no longer be in a resuming state after reset. Change-Id: I01392bfda90c9274cd52c1004555d250b1d539b7 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15340 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-26intel/nehalem: Use common ACPI S3 recoveryKyösti Mälkki
Change-Id: Ic82a732ba28ba24e42a635539cca3d76128b40b5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15247 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-06-26intel/gm45: Use common ACPI S3 recoveryKyösti Mälkki
Change-Id: I3148dbbcb06676f48b6bc357124403b70b9bcb6a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15246 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-06-26intel/i945: Use common ACPI S3 recoveryKyösti Mälkki
Change-Id: I6f0cdc80870fddeaada3191e493bd85fdefee07f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15245 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-06-26ifwitool: Fix gcc error due to shadowed global declarationWerner Zeh
The name 'bpdt_size' is used for a function as well as ia local variable. As ifwitool is compiled using HOSTCC, there can be an older gcc version used for the compilation. With gcc version 4.4.7 I get the following error: declaration of 'bpdt_size' shadows a global declaration To fix it, rename the function to get_bpdt_size so that names are unique now. Change-Id: I47791c705ac4ab28307c52b86940a7a14a5cfef8 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/15343 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-24rockchip/rk3399: provide multiple SDRAM configurationsLin Huang
We want to be able to easily change SDRAM clock rate for debugging purposes. This patch adds configurations for 4 different clock rates. Same configs are used for all rk3399 boards at 200, 666 and 800 MHz. Kevin board does not run reliably at 666 MHz, an option for it is added to run at 300 MHz, this option is available to Kevin only. There is not much room left in the coreboot romstage section, this is why the config file for 928 MHz is being added with this patch but is not included in the code, one of the lower frequency options will have to be dropped for the higher frequency option to be added. BRANCH=none BUG=chrome-os-partner:54144 TEST=run "stressapptest -M 1024 -s 3600" and pass on both kevin and gru. Verified that on Kevin the firmware reports starting up SDRAM at 300 MHz and on Gru at 800 MHz. Change-Id: Ie24c1813d5a0e9f0f9bfc781cade9e28fb6eb2f1 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: ef5e4551b79c3f0531f9af35491f2c593f8482f1 Original-Change-Id: I08bccd40147ad89d851b995a8aab4d2b6da8258a Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/353493 Original-Reviewed-by: Derek Basehore <dbasehore@chromium.org> Reviewed-on: https://review.coreboot.org/15309 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-24rk3399: clean up sdram controller initialization codeVadim Bendebury
This is a purely cosmetic change replacing some of the more prominent copy and paste sections of the code with compressed versions of the same. BRANCH=none BUG=none TEST=with the rest of the patches applied stressapptest still runs for an hour on both Kevin and Gru. Change-Id: I492e1898e312473d07d9e5eceb3e3e10b48ee35f Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: eb8043f96457d090dbbee57097bc1d685e7d32d2 Original-Change-Id: I362e0e261209ae4d4890ecb0e08bb1956c172ffd Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/353774 Original-Reviewed-by: Derek Basehore <dbasehore@chromium.org> Reviewed-on: https://review.coreboot.org/15308 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-24gru: Add elog supportSimon Glass
Add code to start up elog. This uses the EC RTC to obtain the timestamp. BUG=chrome-os-partner:52220 BRANCH=none TEST=boot on gru with CONFIG_ELOG_DEBUG enabled and see elog messages Change-Id: I4971d661b267ae8b7e3befeff482ca703b741743 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: e4e9823d8cecbf9873e78b048e389c7a737ff512 Original-Change-Id: I0fcf55b3feccf9a0ad915deb6d323b65bf2e9811 Original-Signed-off-by: Simon Glass <sjg@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/353822 Original-Commit-Ready: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15306 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-24gru: Add get_developer_mode_switch()Simon Glass
Add this function and make it return 0, as there is no physical dev switch (at least I think this is what we are supposed to do). This is needed for elog to work, which is needed so we can test RTC properly. BUG=chrome-os-partner:52220 BRANCH=none TEST=boot on gru with CONFIG_ELOG_DEBUG enabled and see elog messages: elog_init() SF: Detected W25Q64 with sector size 0x1000, total 0x800000 elog_find_flash() FMAP: area RW_ELOG found @ 5d8000 (32768 bytes) elog_scan_flash() elog_is_buffer_clear(base=0x000000000031d668 size=4096) ELOG: flash area invalid elog_flash_erase(address=0x000000000031d668 offset=0x005d8000 size=4096) SF: Successfully erased 4096 bytes @ 0x5d8000 elog_prepare_empty() elog_flash_write(address=0x000000000031d668 offset=0x005d8000 size=8) elog_scan_flash() elog_is_buffer_clear(base=0x000000000031d668 size=4096) elog_is_header_valid() elog_update_event_buffer_state() elog_is_buffer_clear(base=0x000000000031d670 size=4088) elog_is_area_valid() ELOG: FLASH @0x000000000031d668 [SPI 0x005d8000] ELOG: area is 4096 bytes, full threshold 3834, shrink size 1024 elog_add_event_raw(type=16) out: cmd=0x44: 03 b9 44 00 00 00 00 00 in-header: 03 3f 00 00 04 00 00 00 in-data: 6e 4c 00 00 elog_flash_write(address=0x000000000031d670 offset=0x005d8008 size=11) ELOG: Event(16) added with size 11 elog_add_event_raw(type=17) out: cmd=0x44: 03 b9 44 00 00 00 00 00 in-header: 03 3f 00 00 04 00 00 00 in-data: 6e 4c 00 00 elog_flash_write(address=0x000000000031d67b offset=0x005d8013 size=13) ELOG: Event(17) added with size 13 elog_add_event_raw(type=A0) out: cmd=0x44: 03 b9 44 00 00 00 00 00 in-header: 03 3f 00 00 04 00 00 00 in-data: 6e 4c 00 00 elog_flash_write(address=0x000000000031d688 offset=0x005d8020 size=9) ELOG: Event(A0) added with size 9 elog_add_boot_reason: Logged dev mode boot I can't actually see the timestamp, but the EC traffic is visible. Change-Id: I82bcf296dce4f4d146edf90b23bfae955fbe9e3a Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: ffc7a7e0e7b136144d2a0b2ed21a543eafee49fa Original-Change-Id: I1489c6b874cc49495635aec0bf303f7098455716 Original-Signed-off-by: Simon Glass <sjg@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/353821 Original-Commit-Ready: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Duncan Laurie <dlaurie@google.com> Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15305 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-24gru: Show the current time on start-upSimon Glass
Display the current time from the EC. BUG=chrome-os-partner:52220 BRANCH=none TEST=(partial) boot on gru and see output: Date: 1970-01-17 (Saturday) Time: 1:42:44 Then reboot ~10 seconds later and see output: Date: 1970-01-17 (Saturday) Time: 1:42:53 Change-Id: I4288efc56f00e47f7575d0379a44871351da6200 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: d0361193e0ec135e21f0611d7fa6e5c02f2b2bfc Original-Change-Id: I04a072c788ba3fc915e6d73703f966955bbd3e7e Original-Signed-off-by: Simon Glass <sjg@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/351783 Original-Commit-Ready: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15304 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-24gru: Enable EC-based RTCSimon Glass
Obtain the real-time clock value from the EC on start-up and show the current time. BUG=chrome-os-partner:52220 BRANCH=none TEST=(partial) with future commits and EC clock set, boot on gru into Linux shell and check the firmware log: localhost ~ # grep Date: /sys/firmware/log Date: 2016-06-20 (Monday) Time: 18:09:16 Change-Id: Id3ef791f546419c4881a891251cbb62d7596884b Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 348e9373b0e95a17f5c39ec28a480712e6e45caf Original-Change-Id: Iff43b16a86d9fee483420ee2eff5ff3d276716a3 Original-Signed-off-by: Simon Glass <sjg@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/351781 Original-Commit-Ready: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15303 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-24region: Add writeat and eraseat supportAntonello Dettori
Implement writeat and eraseat support into the region_device_ops struct. Change-Id: Iac2cf32e523d2f19ee9e5feefe1fba8c68982f3d Signed-off-by: Antonello Dettori <dev@dettori.io> Reviewed-on: https://review.coreboot.org/15318 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-24soc/apollolake: Clear SLP_TYP in PM1_CNTHannah Williams
Change-Id: Id49319ec6b52648b03eaeddfdd1580dd82110fb9 Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/15336 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-24soc/intel/apollolake: Add handling of global reset in FspNotify stageAndrey Petrov
Call basic FSP reset handling in FspNotify stage. Handling of reset requests for other stages need to be implemented as well. BUG=chrome-os-partner:54149 BRANCH=none TEST=with FSP that returns reset codes, do cold boot, check that reboot sequence occurs properly. Change-Id: I55542aa37e60edb17ca24ac358b61df72679b83e Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15280 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-24drivers/intel/fsp2_0: Add simple reset handlerAndrey Petrov
Any FSP API call may request a reset. This is indicated in API function return code. Add trivial reset handler code. BUG=chrome-os-partner:54149 BRANCH=none TEST=none Change-Id: Ieb5e2d52ffdaf3c3ed416603f6dbb4f9c25a1a7b Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15334 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-24soc/intel/apollolake: Implement global reset handlingAndrey Petrov
Global reset enable bit is not cleared on reset. Therefore, clear the bit early. Lock down 0xcf9 so that payload/OS can't issue global reset. BUG=chrome-os-partner:54149 BRANCH=none TEST=none Change-Id: I3ddf6dd82429b725c818bcd96e163d2ca0acd308 Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15199 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-24soc/intel/apollolake: Move PMC BAR setup to bootblockAndrey Petrov
Some features of PMC needs to be accessed before romstage. Hence, move PMC BARs setup into bootblock. BUG=chrome-os-partner:54149 BRANCH=none TEST=none Change-Id: I14493498314ef1a4ce383e192edccf65fed2d2cb Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15332 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-24soc/intel/apollolake: Add utility functions for global resetAndrey Petrov
Apollolake defines Global Reset where Host, TXE and PMC are reset. During boot we may need to trigger a global reset as part of platform initialization (or for error handling). Add functions to trigger global reset, enable/disable it and lock global reset bit. BUG=chrome-os-partner:54149 BRANCH=none TEST=none Change-Id: I84296cd1560a0740f33ef6b488f15f99d397998d Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15198 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-24soc/intel/common: Add prototype for global_reset() resetAndrey Petrov
Add prototype for global_reset() that some SoCs need to provide. BUG=chrome-os-partner:54149 BRANCH=none TEST=none Change-Id: I8afe076b6f4f675b3c6a3ec0e4dd69f950baa4ef Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15333 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-24Revert "intel/apollolake: Use custom reset calls"Andrey Petrov
Looks like we need to do real cold reset in some FSP flows, so reverting this. This reverts commit 6f762171de4b8514fddd430052cbf24524e09e5d. Change-Id: Ie948d264c4e2572dab26fdb9462905247a168177 Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15331 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-24ec/google: Add support for the EC 'get time' functionSimon Glass
Some platforms have an RTC provided by the Chrome OS EC. Allow the EC to implement rtc_get() so that this can be plumbed in. BUG=chrome-os-partner:52220 BRANCH=none TEST=(partial) with future commits, boot on gru and see output: Date: 1970-01-17 (Saturday) Time: 1:42:44 Then reboot ~10 seconds later and see output: Date: 1970-01-17 (Saturday) Time: 1:42:53 Change-Id: I3b38f23b259837cdd4bd99167961b7bd245683b3 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 4a4a26da37323c9ac33030c8f1510efae5ac2505 Original-Change-Id: Icaa381d32517dfed8d3b7927495b67a027d5ceea Original-Signed-off-by: Simon Glass <sjg@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/351780 Original-Commit-Ready: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15302 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-24lib: Add real-time-clock functionsSimon Glass
Add functions to convert between seconds and a struct rtc_time. Also add a function that can display the time on the console. BUG=chrome-os-partner:52220 BRANCH=none TEST=(partial) with future commits and after setting RTC on the EC: boot on gru into linux shell, check firmware log: localhost ~ # grep Date: /sys/firmware/log Date: 2016-06-20 (Monday) Time: 18:01:44 Then reboot ~10 seconds and check again: localhost ~ # grep Date: /sys/firmware/log Date: 2016-06-20 (Monday) Time: 18:01:54 Change-Id: Id148ccb7a18a05865b903307358666ff6c7b4a3d Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 3b02dbcd7d9023ce0acabebcf904e70007428d27 Original-Change-Id: I344c385e2e4cb995d3a374025c205f01c38b660d Original-Signed-off-by: Simon Glass <sjg@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/351782 Original-Commit-Ready: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15301 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-24intel/kunimitsu: Move devices from mainboard.asl to devicetreeDuncan Laurie
Declare the mainboard attached devices in the devicetree and enable the provided device drivers by default to generate the ACPI objects for these devices. Then remove the static ACPI objects from the DSDT in mainboard.asl. This was tesed on a Chell mainboard since I lack a kunitmisu device. I used different GPIOs across boots to verify that the different audio codec devices would be "detected" and generated in the SSDT. Change-Id: I9b3b2247a84aeb7c07780958377d5bea14417ce6 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15317 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-24google/lars: Move devices from mainboard.asl to devicetreeDuncan Laurie
Declare the mainboard attached devices in the devicetree and enable the provided device drivers by default to generate the ACPI objects for these devices. Then remove the static ACPI objects from the DSDT in mainboard.asl. This was tested on a Chell mainboard since I lack a lars device. Change-Id: Ifba6fc6589ddd54f4c85e8858f17997fbb4b6176 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15316 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-24google/glados: Move devices from mainboard.asl to devicetreeDuncan Laurie
Declare the mainboard attached devices in the devicetree and enable the provided device drivers by default to generate the ACPI objects for these devices. Then remove the static ACPI objects from the DSDT in mainboard.asl. This was verified on a glados board by verifying the SSDT contents against what used to be in the DSDT. Change-Id: I710cbb8462d0fe695297102a64bec8e4212acc65 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15315 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-24google/chell: Move devices from mainboard.asl to devicetreeDuncan Laurie
Declare the mainboard attached devices in the devicetree and enable the provided device drivers by default to generate the ACPI objects for these devices. Then remove the static ACPI objects from the DSDT in mainboard.asl. This was verified by comparing the generated ACPI code in the SSDT to what was in mainboard.asl and ensuring the contents are functionally equivalent. Change-Id: I4725bbe2d47178568e3024fe3bb48cc80ff861c3 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15314 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-24soc/intel/apollolake: Include _PTS, _WAK and _SWSHannah Williams
Change-Id: I3400611095978421c7b35a7ea9c68b8571942ae9 Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/15138 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-06-24src/commonlib/lz4_wrapper: Correct inline asm for unaligned 64-bit copyBenjamin Barenblat
Rewrite inline assembly for ARMv7+ to correctly annotate inputs and outputs. On ARM GCC 6.1.1, this causes assembly output to change from the incorrect @ r0 is allocated to hold dst and x0 @ r1 is allocated to hold src and x1 ldr r0, [r1] @ clobbers dst! ldr r1, [r1, #4] str r0, [r0] str r1, [r0, #4] to the correct @ r0 is allocated to hold dst @ r1 is allocated to hold src and x1 @ r3 is allocated to hold x0 ldr r3, [r1] ldr r1, [r1, #4] str r3, [r0] str r1, [r0, #4] Also modify checkpatch.pl to ignore spaces before opening brackets when used in inline assembly. Change-Id: I255995f5e0a7b1a95375258755a93972c51d79b8 Signed-off-by: Benjamin Barenblat <bbaren@google.com> Reviewed-on: https://review.coreboot.org/15216 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-24arch/x86/smbios: Correct manufacturer IDElyes HAOUAS
Correct standard manufacturer's identification code. Change-Id: I273711e121a61a91176c15cd4cab75420f1f5a39 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/15271 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-06-24SPD: Add DRAM devices typesElyes HAOUAS
Add SDRAM or module types to byte 2. Change-Id: Id6e654a3a714c164bc9a7fbd9ab3e2f3c44ca5ea Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/15265 Tested-by: build bot (Jenkins) Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2016-06-24SPD: fix DDR3 SDRAM memory module typesElyes HAOUAS
Correct the definitions for 16b and 32b SO-DIMM modules. Regarding JEDEC Standard No. 21-C Annex K: Serial Presence Detect for DDR3 SDRAM Modules (2014), the hex values used for 16b-SO-DIMM is 0x0c and for 32b-SO-DIMM module type is 0x0d Change-Id: I9210ac3409a4aaf55a0f6411d5960cfdca05068d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/15262 Tested-by: build bot (Jenkins) Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2016-06-24SPD: fix and add DDR2 SDRAM memory module typesElyes HAOUAS
Correct the definitions and add 72b-SO-CDIMM and 72b-SO-RDIMM Change-Id: I33532e30f45f6c8c0eb6d47b0bea87689d2d9a1a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/15204 Tested-by: build bot (Jenkins) Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2016-06-24spd: Add module voltage for 1.8VElyes HAOUAS
Add SSTL 1.8 V Interface Level as specified in JEDEC_DDR2_SPD_Specification_ Rev1.3, page 10. Change-Id: I0112a85f557826b629109e212dbbc752aeda305d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/15202 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2016-06-23intel/apollolake: Enable prefetching and caching for BIOS readsFurquan Shaikh
Change-Id: I6afcc17ec8511d3fd4c1ac3b15d523d9b6752120 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15321 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-23samsung/lumpy: Fix build with System Agent blobKyösti Mälkki
Broken with commit: 2585209 mb/samsung/lumpy/romstage: read SPD data of removable DIMM The blob can pick SPDs from the addresses defined in pei_data and we do only define read_spd() with USE_NATIVE_RAMINIT. Change-Id: Ibd6d7a4a53fa808b476d3060872cb10d3dfce534 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15329 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2016-06-23intel/sandybridge: Fix builds with System Agent blobKyösti Mälkki
Broken with commit: 5c10abe nb/intel/sandybridge: increase MMCONF_BASE_ADDRESS Available sandybridge/systemagent-r6.bin has MMCONF hard-coded at some places and samsung/lumpy fails at boot here: CBFS: Locating 'mrc.bin' CBFS: Found @ offset 9fec0 size 2fc94 System Agent: Starting up... System Agent: Initializing These are the last lines as captured over USB debug. Change-Id: I441847f0e71a5e1be9c8ef6a04a81eb7bdd8a6d9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15328 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-23google/reef: Update chromeos.fmd fileFurquan Shaikh
1. Mark 256KiB at end of BIOS region as unusable BIOS region is memory-mapped just below 4GiB, however last 256KiB is unusable. Mark it accordingly in fmd file. 2. Use up holes in RW region for RW_A and RW_B. 3. Fill up holes in RO with UNUSED regions. BUG=chrome-os-partner:54672 Change-Id: I5facc566bb70d950522e12228b0631ddf00ac63d Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15313 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-23rockchip/rk3399: correct sdram inc file DENALI_CTL_217_DATA valueLin Huang
for per cs training, there should be more cycles to switch delay line. so increase W2W_DIFFCS_DLY_F0 value from 0x1 to 0x5. BRANCH=none BUG=chrome-os-partner:54144 TEST=run "stressapptest -M 1024 -s 1000" and pass Change-Id: I11720b7c6f009789b88ca26fc5da88597ed1622e Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 9de93beae09174d50a31d2df655529f71628f77c Original-Change-Id: Ide23fff04fd63fb0afc538b610b7685756f79f8d Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/352953 Original-Commit-Ready: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-by: Derek Basehore <dbasehore@chromium.org> Reviewed-on: https://review.coreboot.org/15307 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-23rockchip/rk3399: fix sdram training issueLin Huang
After write leveling for all ranks, check the PHY_CLK_WRDQS_SLAVE_DELAY result, if the two ranks in one slice both meet (0x200-PHY_CLK_WRDQS_SLAVE_DELAY < 0x20) or (0x200-PHY_CLK_WRDQS_SLAVE > 0x1E0), enable PHY_WRLVL_EARLY_FORCE_ZERO for this slice, and trigger write leveling again. BRANCH=none BUG=chrome-os-partner:54144 TEST=run "stressapptest -M 1024 -s 1000" and pass Change-Id: I1a0e4e888eb62b5fae5b5e5437a385e8660a246d Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 717cbac97b2045f2934e99859ce405aa3637b1c4 Original-Change-Id: Ic0d7c59404e870a7108ed64bbf3215fcc2d0973e Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/351825 Reviewed-on: https://review.coreboot.org/15300 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-23kconfig: add missing SPI TPM CS config definitionVadim Bendebury
To fully define TPM attachment to a SPI interface both bus and CS (chip select) settings are required. Add the missing CS configuration option. BRANCH=none BUG=chrome-os-partner:50645 TEST=with the rest of the patches applied it is possible to compile in and run TPM2 SPI driver. Change-Id: If297df8e5b9526f156ed1414eb9db317d6af5b33 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/353913 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15299 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>