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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>
2016-06-23tpm2: add SPI TPM driverVadim Bendebury
This introduces a SPI TPM driver compliant with the TCG issued "TPM Profile (PTP) Specification Revision 00.43" which can be found by googling its title. The driver implements both the hardware flow control protocol and the TPM state machine. The hardware flow control allows to map SPI based TPM devices to the LPC address space on x86 platforms, on all other platforms it needs to be implemented in the driver software. The tis layer is somewhat superficial, it might have to be expanded later. A lot more implementation details can be found in the code comments. Also, it is worth mentioning that this is not a complete version of the driver: its robustness needs to be improved, delay loops need to be bound, error conditions need to propagate up the call stack. BRANCH=none BUG=chrome-os-partner:52132, chrome-os-partner:50645, chrome-os-partner:54141 TEST=with the rest of the patches applied coreboot is able complete Chrome OS factory initialization of the TPM2 device. Change-Id: I967bc5c689f6e6f345755f08cb088ad37abd5d1c Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 5611c6f7d7fe6d37da668f337f0e70263913d63e Original-Change-Id: I17d732e66bd231c2289ec289994dd819c6276855 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/350124 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15298 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com> Tested-by: build bot (Jenkins)
2016-06-23rockchip/rk3399: Clean up voltage rail settingsLin Huang
The CENTER LOGIC should always be 0.9V and can not be adjusted, so use duty_ns = 2860 to correct CENTER LOGIC to 0.9V. And now DDR seems to run stable at 800MHz on the gru board. BRANCH=none BUG=chrome-os-partner:54144, chrome-os-partner:53208 TEST=run "stressapptest -M 1024 -s 1000" and pass Change-Id: Ia900e248c10ddd0ab630446a324cc0446c0fa49b Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: f4fb1cefb59ac4099cef8b32a68ed9222e708478 Original-Change-Id: I2238da6c17908d09bc284b321d796901317ed9ef Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/352772 Reviewed-on: https://review.coreboot.org/15297 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-23gru: kevin: initialize cr50 SPI interfaceVadim Bendebury
Set up the pins and initialize the driver. BRANCH=none BUG=chrome-os-partner:50645, chrome-os-partner:51537 TEST=with the rest of the patches applied it is possible to communicate with the cr50. Change-Id: I9fc1cb84ccababa6f58b2d5beec4572dc1d79da1 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 6100471db2a00fd411afc05d621429b8f8a2f81d Original-Change-Id: I0ccd8777288e35870658268813c9202dd850c70d Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/349852 Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-on: https://review.coreboot.org/15296 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-23rk3399: add definition for SP0 iomuxVadim Bendebury
This register is described in the TRM in section called GRF_GPIO3D_IOMUX. Added definitions allow to configure the SPI0 interface. BRANCH=none BUG=chrome-os-partner:50645, chrome-os-partner:51537 TEST=with the rest of the patches applied it is possible to communicate over SPI0 Change-Id: Ieee3fcae6095020042b02673c7d863f398ed2eb4 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 8f155e3b47c9f44ad4e5a2513916572e7d5ec0ab Original-Change-Id: Iea92971b0520dc4549cd0fd263dcb2098f80f6d6 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/349851 Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-on: https://review.coreboot.org/15295 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-23kconfig: allow various tpm type and interface permutationsVadim Bendebury
Until now it was assumed that all TPM devices were of the same type (TCG 1.2 spec compliant) and x86 based boards had LPC connected TPMs and all other boards had I2C connected TPMs. With the advent of TPM2 specification there is a need to be able to configure different combinations of TPM types (TPM or TPM2) and interfaces (LPC, I2C and SPI). This patch allows to do it. Picking Chrome OS still assumes that the board has a TPM device, but adding MAINBOARD_HAS_TPM2 to the board's Kconfig will trigger including of TPM2 instead. MAINBOARD_HAS_LPC_TPM forces the interface to be set to LPC, adding SPI_TPM to the board config switches interface choice to SPI, and if neither of the two is defined, the interface is assumed to be I2C. BRANCH=none BUG=chrome-os-partner:50645 TEST=verified that none of the generated board configurations change as a result of this patch. With the rest of the stack in place it is possible to configure different combinations of TPM types and interfaces for ARM and x86 boards. Change-Id: I24f2e3ee63636566bf2a867c51ed80a622672f07 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 5a25c1070560cd2734519f87dfbf401c135088d1 Original-Change-Id: I659e9301a4a4fe065ca6537ef1fa824a08d36321 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/349850 Original-Reviewed-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://review.coreboot.org/15294 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
2016-06-22mainboard: Remove use of IFD_BIOS_START/IFD_BIOS_ENDFurquan Shaikh
BUG=chrome-os-partner:54563 Change-Id: If07710333cbb84ce70d6d4fa40602a74c898c08a Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15293 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-22intel/apollolake: Add API for get_bios_size and use itFurquan Shaikh
get_bios_size returns the value of bios_size. Use this function to calculate bios_size for caching in bootblock. BUG=chrome-os-partner:54563 Change-Id: I2e592b1c52138bd4623ad2acd05c744224a8e50b Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15292 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-22drivers/i2c/generic: Fix compile failureDuncan Laurie
This variable name was changed in chip.h but not the consumer and it was submitted before it was caught. Change-Id: I7c492b588b2fd854a9eeac36029a46da324a7b1b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15109 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-22soc/intel/common/acpi: Add _PTS, _WAK methodsHannah Williams
Change-Id: I72f894fd14bf0e333d9fda970397a3c82de598c3 Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/15121 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22ACPI S3: Add common recovery codeKyösti Mälkki
There is nothing to backup with RELOCATABLE_RAMSTAGE. Change-Id: I780a71e48d23e202fb0e9c70e34420066fa0e5b5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15243 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22ACPI S3: Fix prohibited wakeupKyösti Mälkki
No boards affected, resume is always allowed when enabled in the build. Change-Id: I1816557da8201af9e137c389b57852ec20390b6a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15275 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22ACPI S3: Split support for HAVE_ACPI_RESUMEKyösti Mälkki
Some of the support functions will be built for romstage once HIGH_MEMORY_SAVE is removed. Change-Id: I43ed9067cf6b2152a354088c1dcb02d374eb6efe Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15242 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22cpu/cpu.h: Change guard around function declarationsKyösti Mälkki
This file is pulled for x86 bootblock builds using ROMCC, which would choke on struct bus. Change-Id: Ie3566cd5cfc4b4e0e910b47785449de81a07b9ef Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15274 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-22ACPI S3: Move SMP trampoline recoveryKyösti Mälkki
No need to make low memory backup unless we are on S3 resume path. Hide those details from ACPI. Change-Id: Ic08b6d70c7895b094afdb3c77e020ff37ad632a1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15241 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22Ignore RAMTOP for MTRRsKyösti Mälkki
Without RELOCATABLE_RAMSTAGE have WB cache large enough to cover the greatest ramstage needs, as there is no benefit of trying to accurately match the actual need. Choose this to be bottom 16MiB. With RELOCATABLE_RAMSTAGE write-back cache of low ram is only useful for bottom 1MiB of RAM as a small part of this gets used during SMP initialisation before proper MTRR setup. Change-Id: Icd5f8461f81ed0e671130f1142641a48d1304f30 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15249 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22intel: Drop old romstage main() without asmlinkageKyösti Mälkki
Change-Id: I0d471766fdf46f6e61ac692fc98730a2429f981f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15234 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22intel/model_206ax: Prepare for dynamic CONFIG_RAMTOPKyösti Mälkki
Change-Id: Ib3250677ee926deaa957c83aca7479eb0159358c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15231 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22intel/model_2065x: Prepare for dynamic CONFIG_RAMTOPKyösti Mälkki
Change-Id: I616143b55d7c5726dc2475434e3fcb08b8d69bda Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15230 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-22intel cache-as-ram: Fix comment about MTRRsKyösti Mälkki
Change-Id: I5b9e10fe119c1a046494235e85f730bedfe8578d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15282 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21rockchip: kevin/gru: Slow memory down to 300 MHzDouglas Anderson
At the higher speeds stressapptest shows memory errors. We don't want to track down random problems due to simple memory corruption, so slow memory back down to 300 MHz until someone figures out how to make it faster without sacrificing reliability. BRANCH=None BUG=chrome-os-partner:54144 TEST=stressapptest -M 1024 -s 240 Change-Id: I2417f93f65b1491a028a63ce563ed7dd7831becc Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: Original-Change-Id: I02182b25e677e27e8541445938f9da9ae9553fa6 Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/350480 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15120 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-21rockchip: gru: pass poweroff gpio parameter to BL31Lin Huang
To support gpio power off SOC, we need to pass the power off gpio parameter to BL31. Gru reuse tsadc overtemp pin as power off gpio, so need to iomux to gpio function when use gpio power off function, either in bl31 or depthcharge. BRANCH=None BUG=chrome-os-partner:53448 TEST=Build gru Change-Id: Ibfe64042f39f6df1b87536b50fe432859bf74426 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: Original-Change-Id: Ie7a1bbea4a12753f0abac7a9142f2e032686ce31 Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/349703 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15119 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-21rockchip: gru: pass reset gpio parameter to BL31Lin Huang
To support gpio reset SOC, we need to pass the reset gpio parameter to BL31. Note: request BL31 have supported this function. BRANCH=None BUG=chrome-os-partner:51924 TEST=Build gru Change-Id: I182cff11ce6f5dc3354db0dc053c128b813acf9f Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: Original-Change-Id: I8283596565d552b1f3db31c28621a1601c226999 Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/349702 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15118 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-06-21rockchip: gpio: add macro so we can get gpio numberLin Huang
sometimes we need gpio number, so add this macro so we can get the gpio number if we need. BRANCH=None BUG=chrome-os-partner:51924 TEST=Build gru Change-Id: I0c8c6cc0643a66e9ae1f21b02c7364c641b9805d Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: Original-Change-Id: I98e8cf15543179904295a86e9f720c2d7c8b443a Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/349701 Original-Commit-Ready: Douglas Anderson <dianders@chromium.org> Original-Tested-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/15117 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-21google/reef: Keep ISH enabled for nowFurquan Shaikh
Disabling ISH causes resets in FSP which leads to hang. This should be fixed in a later stepping. Until then keep ISH enabled. BUG=chrome-os-partner:54033 Change-Id: Id9cb276eed8d027ab6d2e81a5ec962bc730c1ff5 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15142 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-21libpayload/pci: Correct MASK macro namesFurquan Shaikh
BUG=chrome-os-partner:54563 Change-Id: I8ef1c595205fe46dd64357051eeb232e2bbbebc1 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15270 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-21intel/apollolake: Calculate BIOS mmap at runtimeFurquan Shaikh
Instead of hard-coding the BIOS region start and end addresses, read BIOS_BFPREG to determine the base and limit for the mapped BIOS region. BUG=chrome-os-partner:54563 Change-Id: Iddd3d4cc945f09e8f147e293bb9144471a6a220d Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15269 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-21intel/apollolake: Add helper routine for spi reg readFurquan Shaikh
BUG=chrome-os-partner:54563 Change-Id: I56bc6b5292aec676103a436048abee8577edd961 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15268 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21intel/apollolake: Rename _spi_reg_read/write to _spi_ctrlr_read/writeFurquan Shaikh
This makes it clearer that the read/write operations are being performed on the host controllers registers. Change-Id: Id63d778a4a03c461d97e535c34b85ada3ae469de Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15281 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21commonlib/region: Add helpers for dynamic initialization of region devFurquan Shaikh
This allows initialization of runtime region devices and xlate region devices where all parameters cannot be statically determined. BUG=chrome-os-partner:54563 Change-Id: Ia6e1b695fed3bbfa08598d1593e650fc1465d41f Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15267 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21commonlib/region: Rename XLATE region device init macroFurquan Shaikh
This makes the name consistent with other region device init macros. Change-Id: I248894ba6c85326b615dcb71e8f498bc8be50911 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15277 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21intel/apollolake/spi: Add support for reading status regFurquan Shaikh
spi_read_status reads the status register using hardware sequencing and returns 0 on success and -1 on error. Use spi_read_status to return appropriate value for get_sw_write_protect. BUG=chrome-os-partner:54283 Change-Id: I7650b5c0ab05a8429c2b291f00d4672446d86e03 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15266 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21intel/apollolake: Disable setting of EISS bit in FSPFurquan Shaikh
chrome-os-partner:54589 Change-Id: I5bdd417ed2f7ec013aeb8a0d4a9de57b1ad564a1 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15276 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21intel/skylake: Run spi_init as early as possible in ramstageFurquan Shaikh
spi_init should be run early enough in ramstage so that any init calls (e.g. mainboard_ec_init) that write on flash have right permissions set. Change-Id: I9cd3dc723387757951acd40449d4a41986836d2a Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15235 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-21intel/apollolake: Enable SPI properly in bootblock and ramstageFurquan Shaikh
Bootblock: - Temporary BAR needs to be assigned for SPI device until PCI enumeration is done by ramstage which allocates a new BAR. - Call spi_init to allow bootblock/verstage to write/erase on flash. Ramstage: - spi_init needs to run in ramstage to allow write protect to be disabled for eventlog and NVRAM updates. This needs to be done pretty early so that any init calls(e.g. mainboard_ec_init) writing to flash work properly. Verified with this change that there are no more flash write/erase errors for ELOG/NVRAM. BUG=chrome-os-partner:54283 Change-Id: Iff840e055548485e6521889fcf264a10fb5d9491 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15209 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Andrey Petrov <andrey.petrov@intel.com> Tested-by: build bot (Jenkins)
2016-06-21lpss_i2c: Set SDA hold and support custom speed configDuncan Laurie
This I2C controller has separate registers for different speeds to set specific timing for SCL high and low times, and then a single register to configure the SDA hold time. For the most part these values can be generated based on the freq of the controller clock, which is SOC-specific. The existing driver was generating SCL HCNT/LCNT values, but not the SDA hold time so that is added. Additionally a board may need custom values as the exact timing can depend on trace lengths and the number of devices on the I2C bus. This is a two-part customizaton, the first is to set the values for desired speed for use within firmware, and the second is to provide those values in ACPI for the OS driver to consume. And finally, recent upstream changes to the designware i2c driver in the Linux kernel now support passing custom timing values for high speed and fast-plus speed, so these are now supported as well. Since these custom speed configs will come from devicetree a macro is added to simplify the description: register "i2c[4].speed_config" = "{ LPSS_I2C_SPEED_CONFIG(STANDARD, 432, 507, 30), LPSS_I2C_SPEED_CONFIG(FAST, 72, 160, 30), LPSS_I2C_SPEED_CONFIG(FAST_PLUS, 52, 120, 30), LPSS_I2C_SPEED_CONFIG(HIGH, 38, 90, 30), }" Which will result in the following speed config in \_SB.PCI0.I2C4: Name (SSCN, Package () { 432, 507, 30 }) Name (FMCN, Package () { 72, 160, 30 }) Name (FPCN, Package () { 52, 120, 30 }) Name (HSCN, Package () { 38, 90, 30 }) Change-Id: I18964426bb83fad0c956ad43a36ed9e04f3a66b5 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15163 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21payloads/external/GRUB2: Pass CONFIG_GRUB2_EXTRA_MODULESBenjamin Barenblat
Set CONFIG_GRUB2_EXTRA_MODULES from the Kconfig when building GRUB2. This causes the specified modules to actually enter the built payload. Change-Id: I345026af705ba8af77c6c12aba8e1bd4135e519c Signed-off-by: Benjamin Barenblat <bbaren@google.com> Reviewed-on: https://review.coreboot.org/15203 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2016-06-21cbfstool: Change CONFIG_FMD_GENPARSER if not set to nAlexander Couzens
When doing make in util/cbfstool it contaminates the tree because it generates the fmd_parser. Change-Id: Ida855d1e57560c76d3fcfcc8e2f7f75bcdfdd5d4 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: https://review.coreboot.org/15221 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-06-21flashmap: Use CONFIG_ROM_SIZE as flash size in flashmapWerner Zeh
Currently there are two sources for the final size of the flash image. One is defined as a Kconfig variable (ROM_SIZE) and the other can be provided in a user defined flashmap.fmd. This patch will enable the usage of CONFIG_ROM_SIZE in flashmap.fmd to define the flash size. In this way, the Kconfig variable is the only source of information for the flash image size. This way is optional. Change-Id: Id5298e06d360aaa6d94f2b5a2ffa65e45919853e Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/15219 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21fmaptool: Make base offsets absolute in fmap_config.hJulius Werner
fmaptool generates a header file used to hardcode certain values from the FMAP in coreboot's binaries, to avoid having to find and parse the FMAP manually for every access. For the offset of the FMAP itself this has already been using the absolute offset from the base of the whole ROM, but for individual CBFS sections it only used the offset from the immediate parent FMAP region. Since the code using it intentionally has no knowledge of the whole section tree, this causes problems as soon as the CBFS is a child section of something not at absolute offset 0 (as is the case for most x86 Chromebooks). Change-Id: If0c516083949fe5ac8cdae85e00a4461dcbdf853 Reported-by: Rolf Evers-Fischer <embedded24@evers-fischer.de> Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/15273 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-21google/reef: Add ACPI code for trackpadFreddy Paul
This patch enlists ELAN trackpad on I2C4 for reef board. BUG=None TEST=Build and boot to OS. Ensure ELAN trackpad is working with ELAN trackpad driver enabled in kernel. Change-Id: I788600f16dea9fac0e089cb82ccfc38a960157f9 Signed-off-by: Freddy Paul <freddy.paul@intel.com> Reviewed-on: https://review.coreboot.org/15213 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21soc/intel/apollolake: make gpo.h ACPI compatibleFreddy Paul
BUG=None TEST=Build with <soc/gpio.h> included in mainboard.asl Change-Id: Id6fdc50d09c014f930fdfd5c2fde0df827ad5181 Signed-off-by: Freddy Paul <freddy.paul@intel.com> Reviewed-on: https://review.coreboot.org/15272 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-21intel/model_6ex: Prepare for dynamic CONFIG_RAMTOPKyösti Mälkki
Change-Id: I9bfaa53f8d09962d36df1e86a0edcf100bb08403 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15229 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21beaglebone: Update bootblock.c to use new structs/codeGabe Black
New structures and functions have been added to make it easier and clearer to talk to GPIOs, configure the clock module, and toggle the LEDs. Use that code in bootblock.c instead of doing those things manually with hardcoded addresses. Change-Id: If41db0220de4bc95a6c99945ec402e3026cb4eeb Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: https://review.coreboot.org/3944 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2016-06-21mb/google: remove superfluous header includes in bdw chromeboxesMatt DeVillier
Change-Id: I71443c7547a113bf9b64d48fe5a85c6e2302c8aa Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/15208 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2016-06-21intel/car/cache_as_ram_ht.inc: Prepare for dynamic CONFIG_RAMTOPKyösti Mälkki
Change-Id: Idb0f621553e76e771a5d6f2d492675ccd989d947 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15228 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21intel/car/cache_as_ram.inc: Prepare for dynamic CONFIG_RAMTOPKyösti Mälkki
Change-Id: I02881ce465cb3835a6fa7c06b718aa42d0d327ec Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15227 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-21qemu/x86: car: drop pointless code, move stack out of the wayGerd Hoffmann
RAM doesn't need any initialization on qemu, so we can simply use it right away. No need to try using the cache as ram in the first place. We also can place the stack in normal ram right from start and we don't have to switch it to another place later on. Place the stack in real mode memory which isn't used for something else. Change-Id: Ib7a3f58a846d139f7babea5f43722a30fe0fe962 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-on: https://review.coreboot.org/15214 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2016-06-21riscv-spike: Move coreboot to 0x80000000 (2GiB)Jonathan Neuschäfer
This is where the RAM is (now), on RISC-V. We need to put coreboot.rom in RAM because Spike (at the moment) only supports loading code into the RAM, not into the boot ROM. Change-Id: I6c9b7cffe5fa414825491ee4ac0d2dad59a2d75c Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/15149 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21util/riscvtools: Add script that turns coreboot.rom into an ELFJonathan Neuschäfer
This is required because SPIKE doesn't support loading flat files yet. Change-Id: If745d78712ca8108b5dcc21591201bc2d3f70b86 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/14964 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-20soc/apollolake: Include PCI _OSC methodHannah Williams
Change-Id: I2545fc184ebfaa006a75783bf3d55f009066eed3 Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/15110 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-20Update SeaBIOS URL to httpsRyan Salsamendi
Change-Id: If1c37bf2bb7df35d5e5ec37cefb9bb92a251f93b Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com> Reviewed-on: https://review.coreboot.org/15206 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Antonello Dettori <dev@dettori.io> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-20ACPI S3: Cleanup RSDP referenceKyösti Mälkki
Variable name shadows parameter name used on other functions, and it can be local anyway after function removal. Change-Id: I3164b15b33d877fef139f48ab2091e60e3124c3b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15240 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-06-20soc/intel/common: Add _OSC methodHannah Williams
Not masking any bits in Operating System Capabilities, which means we support all the capabilities that OS passed in Arg3 Change-Id: Ib87915e18e305db41b52891ac5430201dda64bb5 Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/15021 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-06-20nb/intel/sandybridge/raminit: Use supported CASPatrick Rudolph
Instead of programming unsupported CAS use the highest supported value. Start at DDR3 maximum of CAS 18T. Increase error message verbosity level. Useful for overclocking. Tested on Lenovo T520 and DDR3-1600 DIMM (RMT3170eb86e9w16). Allows to run a DDR3-1600 DIMM at 933Mhz. Change-Id: I2e8aadd541f06fa032ad7095c9a2d5e3bb7613f3 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/15217 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2016-06-20nb/intel/sandybridge/raminit: Do code cleanupPatrick Rudolph
Calculate the value from current DDR frequency. Tested on Lenovo T520 and DDR3-1600 DIMM (RMT3170eb86e9w16). Change-Id: I57ffbfeb291fc2fede278d18527993e7432e9bd8 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/15184 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2016-06-20arch/x86/smbios: Add DRAM manufacturerPatrick Rudolph
Add Ramaxel DRAM manufacturer id. Tested on Lenovo T520 and DDR3-1600 DIMM (RMT3170eb86e9w16). The manufacturer name shows up in dmidecode. Change-Id: I14cdc82c09f0f990e2ba18083748d11d79e53874 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/15183 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-20include/device/dram/ddr3: Add additional frequenciesPatrick Rudolph
IvyBridge memory controller supports more frequencies than SandyBridge. Required for future patches. Change-Id: I0bcb670c20407ec0aec20bae85c4cbe6ccc44b16 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/15182 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2016-06-20nb/intel/sandybridge/raminit: Do code cleanupPatrick Rudolph
Simplify calculation of value. Tested on Lenovo T520 and DDR3-1600 DIMM (RMT3170eb86e9w16). Change-Id: I3ecd12c431b46a8d2218f33d7eb3e10de3bcd61d Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/15181 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-20nb/intel/sandybridge/raminit: Allow 933Mhz on Lenovo devicesPatrick Rudolph
Set max_mem_clock_mhz in devicetree to 933Mhz. Allows to run the memory at up to DDR3-1866. The same frequency was allowed within the first vendor bios, but Lenovo than decided to limit it to DDR3-1333. Tested on Lenovo T520 and DDR3-1600 DIMM (RMT3170eb86e9w16). The RAM is now running at DDR3-1600 instead of DDR3-1333. This gives about 4% performance increase in glmark2 using the Intel GPU. Change-Id: If15be497402d84a2778f0434b6381a64eda832d6 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/15158 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2016-06-20amd/fam_10h-fam_15h: allow building without microcode updatesArthur Heymans
CPU_MICROCODE_MULTIPLE_FILES relies on SUPPORT_CPU_MICROCODE_CBFS, which is not set if CPU_MICROCODE_CBFS_NONE is set. This makes selecting CPU_MICROCODE_MULTIPLE_FILES conditional. Change-Id: I0c28f99a1b868bbf90a6f048cce3bea4ff849f76 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/15259 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-06-20amd/geode: Fix comment about ACPI S3Kyösti Mälkki
As RAMTOP gets removed, comment becomes inaccurate. Change-Id: Iaf25b88a4065d15c0c0682425b1d033e4a36590f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15237 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-20VIA C7 NANO: Fix early MTRR settingKyösti Mälkki
It would not be possible to set MTRR for range 1MiB to 4MiB. Our RAMTOP is power of 2 and enabling cache for bottom 1MiB should cause no problems. Change-Id: I3619bc25be60f42b68615bfcdf36f02d66796e02 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15238 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-19intel/broadwell: Remove old USBDEBUG backup store in CARKyösti Mälkki
Required EHCI state is maintained as a CAR_GLOBAL to have it properly migrated. Change-Id: I8df413bec6faae4952670710c8ac804e0331c966 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15236 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-06-18emulation/qemu-i440fx qemu-q35: Asmlinkage for romstage main()Kyösti Mälkki
Change-Id: I66238525c5c4d97313a589373144741f1be97483 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15226 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-06-18intel: Fix romstage main() with asmlinkageKyösti Mälkki
Backport from haswell. Change-Id: I585639f8af47bd1d8c606789ca026c6d2d0cc785 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15225 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-18AMD boards: Fix romstage main() declarationKyösti Mälkki
Boards incorrectly used intel include file for AMD board. Change-Id: I6d3172d1aa5c91c989a6ef63066a7cd6f70013f5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15232 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-18dmp/vortex86ex: Drop excessive includeKyösti Mälkki
Change-Id: Ieeae96d53627768de98006074c8c8e826b1741fc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15233 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-18intel/cache_as_ram_ht.inc: Fix includeKyösti Mälkki
Reference to CACHE_AS_RAM was from the days we had romcc boards using socket_mPGA605. Change-Id: If397db83a01adeda4dd18d8b4c6e89bf0984264a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15224 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-18intel cache_as_ram: Fix typo in commentKyösti Mälkki
Change-Id: I2539e490e160e01cab2ad8d2086d2f242a88c640 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15223 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-17google/reef: Update EMMC DLL setting in all modeZhao, Lijian
Update tuned DLL setting on all other mode, including SDR12 SDR25 and DDR50. Change-Id: I1eb85ac6080fd78f63816d3fa9ef482484bd9f94 Signed-off-by: Zhao, Lijian <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/15210 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-17cbfstool: Extract payload in ELFAntonello Dettori
Implement function that automatically converts a SELF payload, extracted from the CBFS, into an ELF file. The code has been tested on the following payloads: Working: GRUB, FILO, SeaBIOS, nvramcui, coreinfo and tint Currently not working: none Change-Id: I51599e65419bfa4ada8fe24b119acb20c9936227 Signed-off-by: Antonello Dettori <dettori.an@gmail.com> Reviewed-on: https://review.coreboot.org/15139 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-17elfwriter: Fix multi-phdrs ELFs parsingAntonello Dettori
Allow to write multiple phdrs, one for each non-consecutive section of the ELF. Previously it only worked for ELFs contaning a single program header. Change-Id: If6f95e999373a0cab4414b811e8ced4c93c67c30 Signed-off-by: Antonello Dettori <dev@dettori.io> Reviewed-on: https://review.coreboot.org/15215 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-17intel/model_206ax: Move platform specific definesKyösti Mälkki
Change-Id: I3c517fc55dd333b1a457324f1d69aeb6f70acec2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15197 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-06-17Move definitions of HIGH_MEMORY_SAVEKyösti Mälkki
This is more of ACPI S3 resume and x86 definition than CBMEM. Change-Id: Iffbfb2e30ab5ea0b736e5626f51c86c7452f3129 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15190 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-06-17Fix some cbmem.h includesKyösti Mälkki
Change-Id: I36056af9f2313eff835be805c8479e81d0b742bf Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15196 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-06-17Define RAMTOP for x86 onlyKyösti Mälkki
This Kconfig is deprecated, new platforms need to locate ramstage stack in CBMEM instead. Change-Id: I20ece297302321337cc2ce17fdef0c55242a4fc3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15189 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-06-16ifwitool: Calculate checksum for subpart_dirFurquan Shaikh
Checksum is calculated by using 2s complement method. 8-bit sum of the entire subpart directory from first byte of header to last byte of last partition directory entry. BUG=chrome-os-partner:53508 Change-Id: I991d79dfdb5331ab732bf0d71cf8223d63426fa8 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15200 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-16google/reef: Add NVRAM and LEGACY sections to chromeos.fmdFurquan Shaikh
Now that the flash size is increased to 16MiB, add RW_NVRAM and RW_LEGACY sections to chromeos.fmd file. BUG=chrome-os-partner:54390 Change-Id: I6c79d35295c4bc774f05f8045ac920474d7a791f Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15192 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-16google/reef: Update flash size to 16MiBFurquan Shaikh
Use entire 16MiB flash size on reef. Adjust SIGN_CSE region accordingly. BUG=chrome-os-partner:54390 Change-Id: I94de509bdb2aa94625814123bf4d9758bfa37fc9 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15191 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-16mb/google: Remove whitespace from devicetree on bdw boxes.Prabal Saha
Change-Id: I189836282b4ad084fbbb74199b24505f5e141b60 Signed-off-by: Prabal Saha <coolstarorganization@gmail.com> Reviewed-on: https://review.coreboot.org/15207 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Tested-by: build bot (Jenkins)
2016-06-16google/rikku: Upstream Acer Chromebox CXI2Matt DeVillier
Migrate google/rikku (Acer Chromebox CXI2) from Chromium tree to upstream, using google/guado as a baseline. original source: branch firmware-rikku-6301.110.B commit 2e71207 [CHERRY-PICK: broadwell: Update to microcode 0x1F] TEST=built and booted Linux on rikku with full functionality blobs required for working image: VGA BIOS (vgabios.bin) firmware descriptor (ifd.bin) Intel ME firmware (me.bin) MRC (mrc.bin) external reference code (refcode.elf) Change-Id: Iba618a0b2cf2d613f6429b3e7606e0b47fa97a4d Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/12802 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-06-15intel/apollolake: Correct the offsets in gnvsFurquan Shaikh
Offsets start from 0 instead of 1. Fix this in the gnvs definitions. BUG=chrome-os-partner:54342 Change-Id: Id6766a8766ef430d19ffcb801bfab43d38de37db Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15180 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-15intel/apollolake: Add CBMEM console to GNVSFurquan Shaikh
CBMEM console stores all the console logs in CBMEM. Address of this location in CBMEM where console logs are stored needs to be passed up to OS using GNVS. 1. Add CBMC to GNVS fields in globalnvs.asl 2. Add cbmc member to global_nvs_t structure in nvs.h 3. Initialize gnvs->cbmc to address of cbmem console BUG=chrome-os-partner:54342 Change-Id: Idcd4573e626fa433c1623bdcbe29921de64539b2 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15177 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-15ifwitool: Fix calculation of dst_sizeRolf Evers-Fischer
Change-Id: I07523252eacffb323e2bb54c306f5e9ac83e4cbd Signed-off-by: Rolf Evers-Fischer <embedded24@evers-fischer.de> Reviewed-on: https://review.coreboot.org/15162 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-14drivers/intel/fsp2_0: Add FSP return types for resetAndrey Petrov
FSP methods may require reset under certain conditions. That is indicated by returning specific return code. Add the missing return status codes. BUG=chrome-os-partner:54149 BRANCH=none TEST=none Change-Id: I460353c5f835548a98255bd3e11dbfd08260ea52 Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/15185 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-14Added CL7 supportElyes HAOUAS
according to "JEDEC_DDR2_SPD_Specification_Rev1.3.pdf" Annex J: Serial Presence Detects for DDR2 SDRAM (Revision 1.3) page 16 and page 60, CL7 support added Change-Id: I22aaf064ab8767755f74dfdb44e32d13fc61b2c4 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/14976 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-06-14google/reef: Correct use of globalnvs.aslFurquan Shaikh
Use the correct globalnvs.asl from apollolake. BUG=chrome-os-partner:54342 Change-Id: I1a5b8f61c540bdb2668b532f032350d8e4d48010 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15178 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-14google/reef: Update EMMC DLL settingsZhao, Lijian
Update EMMC DLL setting for reef board, after that system can boot up into EMMC successfully. BUG=chrome-os-partner:54228 TEST=Boot up into EMMC and check with Rootdev Change-Id: I614cd624dce9069c5565599a955f87906bcea53b Signed-off-by: Zhao, Lijian <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/15156 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-12soc/intel/quark: Add C bootblockLee Leahy
Add a bootblock which builds with C_ENVIRONMENT_BOOTBLOCK selected. This is the first piece in supporting FSP 2.0. Move esraminit from romstage into the bootblock. Replace cache_as_ram with car_stage_entry.S and code in romstage.c TEST=Build and run on Galileo Gen2 Change-Id: I14d2af2adb6e75d4bff1ebfb863196df04d07daf Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/15132 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-12bootblock: Declare common bootblock_pre_c_entry routineLee Leahy
Enable uses of a common bootblock_pre_c_entry routine. Pass in TSC value as a uint64_t value. TEST=Build for amenia and Galileo Gen2 Change-Id: I8be2e079ababb2cf1f9b7e6293f93e7c778761a1 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/15124 Tested-by: build bot (Jenkins) Reviewed-by: Lee Leahy <lpleahyjr@gmail.com>
2016-06-12soc/intel/common: don't infinitely recurse in busmaster_disable_on_bus()Aaron Durbin
If a bridge has the primary bus equal to the secondary bus the busmaster_disable_on_bus() will infinitely call itself. Avoid the inifinite recursion by checking current bus number against the secondary bus number. BUG=chrome-os-partner:54262 TEST=Ran on reef. Able to actually get the chipset to assert SLP_Sx signals which means no more infinite recursion. Change-Id: I52b21fbba24e6a652ea8f9f87f5f49f60109c8f2 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15157 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-06-12soc/intel/apollolake: save GNVS pointer to SMM handlerAaron Durbin
Like other boards there will likely be information needed from GNVS in the SMM handler. Therefore, it's important that the point is stashed accordingly. BUG=chrome-os-partner:54275 TEST=Noted GNVS messages from SMM console on reef. Change-Id: If12b69731330a1e0af7f8fe880635e5ffd02d715 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15152 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-12soc/intel/apollolake: allow DEBUG_SMI to workAaron Durbin
The UART support is needed in SMM in order for DEBUG_SMI to function. BUG=chrome-os-partner:54262 TEST=Ran on reef with DEBUG_SMI enabled. Can observed SMI messages. Change-Id: Ibd6b12e27d5776046b400adf72f24133b9e54af8 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15151 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-12soc/intel/apollolake: provide fake PM1 SMI status bitAaron Durbin
It appears that PM1 is not wired up to the SMI status register, but it does definitely cause SMIs to trigger. Therefore, provide a fake PM1 status bit by checking the power button status when SMI status is indicating no status as well as the PM1 control indicating that SCI mode is not enabled. BUG=chrome-os-partner:54262 TEST=Smashed power button on reef to cause SMI in firmware. No longer loops infinitely with constant SMIs firing. Change-Id: I9aa1b5f79b651cbc19a2d3353d9ef65429386889 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15155 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-06-12soc/intel/apollolake: add SMI status bit definitons and use themAaron Durbin
Provide the bit definitions for the SMI status register. Also, utilize them which means deleting some of the handlers that can't exist because there are no status bits. BUG=chrome-os-partner:54262 Change-Id: I389c7cb3cad01ba0eca52a337ffee352a2010bfa Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15154 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-06-12nb/intel/raminit (native): Read PCI mmio size from devicetreePatrick Rudolph
Instead of hardcoding the PCI mmio size read it from devicetree. Set a default value of 2048 MiB and 1024MiB for laptops without discrete graphics. Tested on Sandybridge Lenovo T520. Change-Id: I791ebd6897c5ba4e2e18bd307d320568b1378a13 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/15140 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-12ifwitool: Do not calculate checksum for subpart_dirFurquan Shaikh
1. The checksum method that was documented is not correct. So, no use filling in a value based on wrong calculations. This can be added back once updated information is available. 2. Checksum does not seem to affect the booting up of SoC. So, fill in 0 for now. Change-Id: I0e49ac8e0e04abb6d7c9be70323612bdef309975 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15145 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-12ifwitool: Correct pack order and header orderFurquan Shaikh
Update pack and header order and mark the entries as mandatory and recommended w.r.t. ordering (mandatory = essential for booting, recommended = okay to change, but this config is tested and known to work). Change-Id: Ia089bdaa0703de830bb9553130caf91a3665d2c4 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15144 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-12riscv-spike: Replace custom UART with a memory-mapped 8250Jonathan Neuschäfer
Since the HTIF is a non-standard interface, and coreboot already has a 8250 driver, I started implementing an 8250 core for spike[1]. [1]: https://github.com/riscv/riscv-isa-sim/pull/53 Change-Id: I84adc1169474baa8cc5837358a8ad3d184cfa51b Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/15150 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 00:49:47 +0000