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path: root/src/soc/amd/picasso/Kconfig
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2021-04-26soc/amd/cezanne,picasso/Kconfig: add help text for MAX_CPUSFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Suggested-by: Nico Huber <nico.h@gmx.de> Change-Id: I76270b43b3202bda71ff3f6b97d5ffa2234511b7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52646 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-26soc/amd/cezanne & picasso: Add Kconfig for hardcoded Soft Fuse bitsMartin Roth
Currently, some of the PSP Soft Fuse bits are hardcoded in the Cezanne and Picasso makefiles. This makes it impossible for platforms to change them. This change puts the hardcoded bits in Kconfig, allowing them to be modified by the platform. BUG=b:185514903 TEST=Verify that the correct Soft Fuse bits are set. Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I190ebf47cb7ae46983733dc6541776bf19a2382f Reviewed-on: https://review.coreboot.org/c/coreboot/+/52422 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-23soc/amd/picasso: clean up Kconfig and headerKangheui Won
Clean up Kconfig and psp_trasfer.h files before copying over to cezanne. TEST=build, flash and boot on jelboz360 Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: Ib370d93e23c15a2fe4c46051ed3647d2d067bb10 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52563 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-14soc/amd/piasso/fch: use common pm_set_power_failure_state functionalityFelix Held
The functionality to restore the previous power state after power was lost that could previously be enabled by selecting MAINBOARD_POWER_RESTORE in the mainboard's Kconfig can now be achieved by selecting POWER_STATE_PREVIOUS_AFTER_FAILURE in the mainboard's Kconfig instead. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iab9578ebea89651dc2389bf6ca93ca3f3507eb47 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52302 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-04-14soc/amd/picasso/romstage: factor out chipset state saving functionalityFelix Held
Since Cezanne needs the exact same code, move it to the common directory and add a Kconfig option to add this functionality to the build. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I04c4295071a3df7afcb4dfd5435b11fb0bf6963f Reviewed-on: https://review.coreboot.org/c/coreboot/+/52272 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-04-10soc/amd/cezanne: Add GRXS and GTXS methodEric Lai
Add GRXS and GTXS support. Move the gpio method into common place. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I8ba377179d6976cf26ed0dc521d8e4eff051dc85 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52202 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-03-29soc/amd: add DISABLE_KEYBOARD_RESET_PIN optionFelix Held
The KBRST_L pin will cause a reset when driven or pulled low even when the GPIO mux is set to GPIO and not native function. So when you want to use that pin as general purpose output the keyboard reset input functionality needs to be disabled by selecting this option in the board's Kconfig file to avoid causing a reset by writing a 0 to the output level bit when it's configured as an output. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Suggested-by: Furquan Shaikh <furquan@google.com> Change-Id: I517ad551db9321f26afdba15d97ddb61be1f7d51 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51757 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Kangheui Won <khwon@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22soc/amd/common: Introduce I2C driver common to all AMD SoCsKarthikeyan Ramasubramanian
I2C driver is replicated in each generation of AMD SoCs. Introduce a common I2C driver that can be used across all the AMD SoCs. To begin with, peripheral reset functionality is moved into this common driver. SoC specific I2C driver passes the SCL pin configuration in order for the common driver to reset the peripherals. More functionality can be moved here in subsequent changes. Also sb_reset_i2c_slaves() is renamed as sb_reset_i2c_peripherals() as an effort towards using inclusive language. BUG=None TEST=Build Dalboz and Grunt. Boot to OS in Dalboz. Ensure that the I2C peripherals are detected as earlier in Dalboz. localhost ~ # i2cdetect -y 0 Warning: Can't use SMBus Quick Write command, will skip some addresses 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 10: 20: 30: -- -- -- -- -- -- -- -- 40: 50: 50 51 -- -- -- -- -- -- 58 59 -- -- -- -- -- -- 60: 70: localhost ~ # i2cdetect -y 1 Warning: Can't use SMBus Quick Write command, will skip some addresses 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 10: 20: 30: -- -- -- -- -- -- -- -- 40: 50: UU -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: 70: Change-Id: I9f735dcfe8375abdc88ff06e8c4f8a6b741bc085 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Suggested-by: Kyosti Malkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51404 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mathew King <mathewk@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-03-06soc/amd/picasso: move APOB NV cache to common codeFelix Held
Also rename mrc_cache to apob_cache. BUG=b:181766974 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I4877b05443452c7409006c1656e9d574e93150a0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51267 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-02-18Revert "soc/amd: Add option to select if SOC supports ESPI sub decode"Felix Held
This reverts commit 64d0ad347b5c9c698547f0ff15779e88a10014f4. In the current revision 3.001 of the PPR #56569 the register exists and the bit definitions match. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie7a97843c3dac897f79f229b660b7e30b34eef93 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50824 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-02-16vc/google/chromeos: Always use CHROMEOS_RAMOOPS_DYNAMICKyösti Mälkki
Always allocate RAMOOPS from CBMEM and drop the related static variable CHROMEOS_RAMOOPS_RAM_START. Change-Id: Icfcf2991cb78cc6e9becba14cac77a04d8ada56a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50608 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-14soc/amd/picasso: always include PSP secure OS in amdfwFelix Held
When USE_PSPSECUREOS isn't selected, we get stuck in FSP-S. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I60d0e5ab0bd9f4d76cc48d08ca05d27c60e898c4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50603 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-02-14soc/amd/picasso: move data_fabric_read32 to common codeFelix Held
The exact same mechanism is used on Cezanne. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3179d8ec35efa29f9bc66854c3690b389d980bba Reviewed-on: https://review.coreboot.org/c/coreboot/+/50619 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-14soc/amd: Move update_microcode.c to common/block/cpuRaul E Rangel
We also want to support uCode loading on cezanne. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I6f10564c93ce72aea7ff52a8565d65d8b56452f3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50615 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-02-13soc/amd: introduce and use common IOAPIC IDsFelix Held
Stoneyridge used CONFIG_MAX_CPUS and CONFIG_MAX_CPUS + 1 directly as IOAPIC IDs and Picasso had Kconfig options to configure that, but still used the common SMBus controller code that used CONFIG_MAX_CPUS as ID for the FCH IOAPIC. If a board overrides the PICASSO_FCH_IOAPIC_ID Kconfig option to a value that isn't CONFIG_MAX_CPUS, we'll get a mismatch between the ID that gets written into the FCH IOAPIC register and the ID in the corresponding ACPI table. In order to avoid that add defines to each SOC's southbridge.c and use them in all soc/amd code. Change-Id: I94f54d3e6d284391ae6ecad00a76de18dcdd4669 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50575 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-12soc/amd: select ACPI_AMD_HARDWARE_SLEEP_VALUES in common ACPI codeFelix Held
Change-Id: Ib03c6799017c9f51f3ffac8400c85675ac5d63f1 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50536 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-02-12soc/amd/*/Kconfig: remove redundant SMM_TSEG conditionFelix Held
Since SMM is in TSEG on the platforms which is the default, drop the SMM_TSEG condition for the default of SMM_TSEG_SIZE. Change-Id: I7bd965c0794efa12ea4886a55522cc5193a1d3ac Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50498 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-11soc/amd: factor out common SMM relocation codeFelix Held
The common code gets moved to soc/amd/common/block/cpu/smm, since it is related to the CPU cores and soc/amd/common/block/smi is about the SMI/ SCI functionality in the FCH part. Also relocation_handler gets renamed to smm_relocation_handler to keep it clear what it does, since it got moved to another compilation unit. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I45224131dfd52247018c5ca19cb37c44062b03eb Reviewed-on: https://review.coreboot.org/c/coreboot/+/50462 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-05soc/amd/picasso: remove PICASSO_ACPI_IO_BASE Kconfig optionFelix Held
This was the only I/O base address in Kconfig, no board changed it and if a board changed it, it needs to make sure that it won't overlap with other I/O resources, so just use the same value as constant in the define instead of the value from Kconfig. Also remove the PICASSO_ prefix from ACPI_IO_BASE. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7ea62f1101ddefa8785da92de5ba2aaf7945694a Reviewed-on: https://review.coreboot.org/c/coreboot/+/50287 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-29device/Kconfig: Declare MMCONF symbols' type onceAngel Pons
Only specify the type of MMCONF_BASE_ADDRESS and MMCONF_BUS_NUMBER once. Change-Id: Iacd2ed0dae5f1fb6b309124da53b3fa0eef32693 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50032 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-29soc/amd/picasso/Kconfig: order SOC_AMD_COMMON* selections alphabeticallyFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I66e7984e032a2b5fc6fa1ca6843a337424e5c02f Reviewed-on: https://review.coreboot.org/c/coreboot/+/50014 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-28soc/amd/picasso: fix CBFS MCACHE on ZorkKangheui Won
Zork platform was not booting with MCACHE enabled since psp_verstage had following issues with MCACHE. Fix all the issues and re-enable MCACHE for Zork. * psp_verstage should call vboot_run_logic, not verstage_main. vboot_run_logic calls after_verstage which handles RW MCACHE build. * It should avoid low-level apis for cbfs access. cbfs_map will build RO MCACHE if it's the first stage, while other low-level apis won't. * It should call update_boot_region before save_buffers MCACHE should be transferred to x86 so we should build it before calling save_buffers BUG=b:177323348 BRANCH=none TEST=boot Ezkinil Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: I08c5f8474600a06e3a08358733a38f70787e944a Reviewed-on: https://review.coreboot.org/c/coreboot/+/49468 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-26soc/amd: Add an option to select if SOC supports ESPI sub decodeZheng Bao
Cezanne doesn't have eSPIx00034 register define in PPR. Currently only Picasso need this option. Change-Id: Icb8e8a1a59393849395125108bfaa884839ce10f Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48842 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-20soc/amd/picasso/Kconfig: drop EHCI_BARFelix Held
Picasso doesn't have any EHCI controllers, so it can't support EHCI debug, so there is no need to specify a MMIO address for the early EHCI BAR configuration. Change-Id: I5e904c160c68805a8606a8b2d1ab4fb6172066e7 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49729 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-20soc/amd/picasso/Kconfig: drop HAVE_USBDEBUG_OPTIONSFelix Held
Picasso doesn't have any EHCI controllers, so it can't support EHCI debug. Change-Id: I2dae22c0db294f5334d9796d90f432d6c8d304df Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49685 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-19soc/amd/picasso: move HAVE_ACPI_TABLES from mainboards to SoCFelix Held
The SoC code has in implicit dependency on this option, so select it in the SoC code instead of the mainboard code. Change-Id: Iea908c142f4a94a107cf74a31d9f5e29668d4b5b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49667 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-01-14soc/amd/common/uart: move CONSOLE_UART_BASE_ADDRESS back to SoC codeFelix Held
This partially reverts commit 6f8f9c969be9d471464f1b6a42b4bb1c2590db5c by moving CONSOLE_UART_BASE_ADDRESS back to the SoC-specific code, since the number and base addresses of UARTs turned out to be rather SoC- specific. The help text for the AMD_SOC_CONSOLE_UART option also contained those base addresses, so remove that as well. Change-Id: I01211ec62421c56f22ed611313d6245a05bdea67 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49372 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-13soc/amd/picasso: Disable CBFS MCACHERaul E Rangel
This is causing boot errors on zork: coreboot-v1.9308_26_0.0.22-18590-g4598a7bed945 Wed Dec 16 17:32:25 UTC 2020 bootblock starting (log level: 8)... Family_Model: 00820f01 PSP boot mode: Development Silicon level: Pre-Production PMxC0 STATUS: 0x800 BIT11 I2C bus 3 version 0x3132322a DW I2C bus 3 at 0xfedc5000 (400 KHz) FMAP: area FW_MAIN_B found @ 312000 (3137280 bytes) ASSERTION ERROR: file 'src/commonlib/bsd/cbfs_mcache.c', line 106 BUG=b:177323348 TEST=Boot ezkinil to OS Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I1f2bbdd9c87c4efdfb0042e90a20b489fa0efced Reviewed-on: https://review.coreboot.org/c/coreboot/+/49128 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-10ACPI: Drop redundant CBMEM_ID_ACPI_GNVS allocationsKyösti Mälkki
Allocation now happens prior to device enumeration. The step cbmem_add() is a no-op here, if reached for some boards. The memset() here is also redundant and becomes harmful with followup works, as it would wipe out the CBMEM console and ChromeOS related fields without them being set again. Change-Id: I9b2625af15cae90b9c1eb601e606d0430336609f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48701 Reviewed-by: Lance Zhao Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-07ACPI: Remove ACPI_NO_SMI_GNVSKyösti Mälkki
This was used as a guard to not raise SMI with APM_CNT_GNVS_UPDATE. The handler has been removed now completely. Change-Id: I7726367fd16630aa4b4b25b24b05f740645066db Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49127 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-12-11soc/amd/picasso: move UART Kconfig options to common folderFelix Held
The actual UART initialization code will be factored out in follow-up commits. Change-Id: Ie4ddf1951b230323c5480c4389376c62dd74b0e1 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48514 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-11soc/amd/picasso: rename PICASSO_CONSOLE_UART to AMD_SOC_CONSOLE_UARTFelix Held
This allows factoring out the common initialization for the integrated UARTs. Change-Id: I7399a13b9280b732086c6f8e6dfd9f1207d8c8ff Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48508 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-09soc/amd: Remove Kconfig BOOTBLOCK_ADDRKyösti Mälkki
Due the location of X86_RESET_VECTOR, the anchor point for linking the bootblock is at the end, which equals ROMSTAGE_ADDR. Change-Id: I2d25911582393c9a10fd3afa1a484eda2604d95a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48406 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-12-09soc/amd: Remove Kconfig X86_RESET_VECTORKyösti Mälkki
The architectural requirement is for the address to be located at the end of bootblock -0x10 bytes, so the definition was redundant with other Kconfig variables. Change-Id: Ia014470cfadf0b401a12a2de6dce3b1fc1862137 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48405 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-12-06soc/amd: factor out common family 17h&19h TSC and monotonic timer codeFelix Held
The corresponding MSRs of all AMD family 17h and 19h CPUs/APUs match the code. Change-Id: I29cfef5d8920c29e36c55fc46a90eb579a042b64 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48305 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-04soc/amd: move smi_util to common blockFelix Held
The functionality in smi_util applies for all 3 AMD SoCs in tree. This patch additionally drops the HAVE_SMI_HANDLER guards in the common block's Makefile.inc, since all 3 SoCs unconditionally select HAVE_SMI_HANDLER in their Kconfig and smi_util doesn't use any functionality that is only present when that option is selected. Change-Id: I2f930287840bf7aa958f19786c7f1146c683c93e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48220 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02soc/amd: factor out common AOAC device enable and status query functionsFelix Held
The code on Stoneyridge didn't set the FCH_AOAC_TARGET_DEVICE_STATE bits to FCH_AOAC_D0_INITIALIZED like the code for Picasso does, but that is the default value after reset for those bits on both platforms. Change-Id: I7cae23257ae54da73b713fe88aca5edfa4656754 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02soc/amd/picasso: add FSP binary locationFelix Held
Now that the initial version of the Picasso FSP binaries have finally landed, we can set the default paths to point to them now. Change-Id: Ib2241cc90c7113e0c3de4409e08b9ae1f4c2f51e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42472 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-30soc/amd/picasso: remove PICASSO_LPC_IOMUX Kconfig option from SoCFelix Held
PICASSO_LPC_IOMUX was only used in the amd/mandolin board, but not in the corresponding SoC code, so remove it from the SoC's Kconfig and reanme it in the mainboard's Kconfig to MANDOLIN_LPC. Change-Id: I261e093d6c56be6073a816b79c60d3a0457616f8 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47891 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-30soc/amd/picasso: remove unused AMDFW_OUTSIDE_CBFS Kconfig optionFelix Held
The corresponding functionality in the SoC's Makefile.inc was removed in commit ef3395d990bbf1118a8d4e367a986bdbc92b1820 Change-Id: Iba84d9deb155ce314b3a3588781752b83a21486b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47890 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-22soc/amd: move non-CAR linker scripts to common directoryFelix Held
AMD family 17h and newer don't use cache as RAM, since the RAM is already initialized by the PSP when the x86 cores are released from reset. Therefore they use a different linker script as the rest of the x86 chips in coreboot do. Since there will be support for newer generations than Picasso will be added, move those linker scripts from soc/amd/picasso to soc/amd/common/block/cpu/noncar. TEST=Timeless build of amd/mandolin and amd/gardenia result in identical binaries. Change-Id: Ie60372aa498b6e505708f97213b502c9d0b3534b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47828 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-18soc/amd/common: remove SOC_AMD_COMMON_BLOCK Kconfig symbolFelix Held
SOC_AMD_COMMON needs to be selected to be able to select SOC_AMD_COMMON_BLOCK which only includes the Kconfig files from the function block sub-folder. Removing SOC_AMD_COMMON_BLOCK and the corresponding Kconfig file and make SOC_AMD_COMMON include all Kconfig files from the sub-folders simplifies this a bit. Change-Id: I9068d57a80bdc144e73d2b8c00e7b2cae730d4b6 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-15soc/amd/common: factor out SMU code from PicassoFelix Held
The SMU mailbox access code from Picasso can be reused in the next generation, so factor out the code to soc/amd/common/block/smu. Since the mailbox register offsets in the indirect address space, the number of arguments and the message IDs don't always match between different devices, keep those in the soc-specific directories. Change-Id: Ibaf5b91ab35428e4c771e7163c6e0c4fc50371e7 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47483 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jeremy Soller <jeremy@system76.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-06soc/amd/picasso: Set vboot hashing block size to 36kMartin Roth
On picasso's psp_verstage, the vboot hash is being calculated by hardware using relatively expensive system calls. By increasing the block size, we can save roughly 150ms of boot and S3 resume time. TEST=Build & boot see that boot time has decreased. BRANCH=Zork BUG=b:169217270 - Zork: SHA calculation in vboot takes too long Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I6642073357327811b415dcbcad6930ac6d2598f9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46903 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Kangheui Won <khwon@chromium.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-05soc/amd/picasso: move MAX_CPUS setting from mainboard to SoC KconfigFelix Held
Since the mainboard Kconfig is sourced before the SoC one, it would still be possible to override this setting at mainboard level, even though that shouldn't be needed. The maximum CPU count for Picasso is 8, since the chips have only up to 4 cores with up to two threads each. Change-Id: I53449b8fa73c5d13e6ea77bee6eed8896b7d3ec3 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47205 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-02soc/amd/picasso: add monotonic_timerKangheui Won
On Zork(picasso) platform we run verstage on the PSP. It has its own timer, but the frequency is not matched with TSC. To ease the work to merge timestamps from the PSP and TSC, add a layer around tsc to have microsecond granularity for timestamp table. PSP already records timestamp in microseconds. BUG=b:159220781 BRANCH=zork TEST=build, flash and boot, check timestamps are correct Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: Ifced4a84071be8da547e252167ec21cd42f20ccc Reviewed-on: https://review.coreboot.org/c/coreboot/+/46058 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Eric Peers <epeers@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30amdfwtool: Take a config file instead of command line parametersZheng Bao
To verify the consistency, see if timeless builds with and without this patch result in identical coreboot.rom files. BUG=b:154032833 TEST=Build & boot on mandolin Change-Id: Icae73d0730106aab687486e555ba947796e5e757 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42859 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-10-02drivers/spi: Add BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES configShelley Chen
Added new config BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES to accomodate older x86 platforms that don't allow writing to SPI flash when early stages are running XIP from flash. If BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES is not selected, BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY will get auto-selected if BOOT_DEVICE_SPI_FLASH_RW_NOMMAP=y. This allows for current platforms that write to flash in the earlier stages, assuming that they have that capability. BUG=b:150502246 BRANCH=None TEST=diff the coreboot.rom files resulting from running ./util/abuild/abuild -p none -t GOOGLE_NAMI -x -a --timeless with and without this change to make sure that there was no difference. Also did this for GOOGLE_CANDY board, which is baytrail based (and has BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES enabled). Change-Id: I3aef8be702f55873233610b8e20d0662aa951ca7 Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45740 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-09-25soc/amd/picasso: Generate ACPI pstate and cstate objects in cbJason Glenesk
Add code to generate p-state and c-state SSDT objects to coreboot. Publish objects generated in native coreboot, rather than the ones created by FSP binary. BUG=b:155307433 TEST=Boot morphius to shell and extract and compare objects created in coreboot with tables generated by FSP. Confirm they are equivalent. BRANCH=Zork Change-Id: I5f4db3c0c2048ea1d6c6ce55f5e252cb15598514 Signed-off-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45340 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-09-21treewide/Kconfig: Drop unneeded empty linesElyes HAOUAS
Change-Id: If8aa28a22625b7b2cf9b58958de87ee752f637f6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45247 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-09-20soc/amd/picasso: Fix typo of Kconfig settingZheng Bao
USE_PSPSCUREOS -> USE_PSPSECUREOS. Change-Id: I5c89975cc317cb93e79509e885010d14a79dd7e1 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45285 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-09-17soc/amd/picasso: Clean up legacy UART configRob Barnes
Clean up configuration of the legacy UART and add Kconfig options for the mapping between UART and legacy I/O decode. BUG=b:143283592 BUG=b:153675918 TEST=Linux detects an additional legacy serial port for each active MMIO one if PICASSO_UART_LEGACY is selected. BRANCH=zork Signed-off-by: Rob Barnes <robbarnes@google.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id08ff6428d4019303ebb6e44e13aba480cf1fde2 Reviewed-on: https://chromium-review.googlesource.com/2037891 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40322 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-09-10soc/amd/picasso: Assign IOAPIC IDs, GNB APIC base with FSPMarshall Dawson
Add Kconfig symbols for the FCH and GNB IOAPIC IDs, then pass the info to FSP to keep it in sync with coreboot. Do the same for the northbridge's IOAPIC base address. Use the new values where needed, and reserve the resources consumed by the GNB IOAPIC. BUG=b:167421913, b:166519072 TEST=Boot Morphius and verify settings BRANCH=Zork Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I57d3d6b2ebd8b5d511dbcb4324ea065cc3111a2d Reviewed-on: https://review.coreboot.org/c/coreboot/+/45115 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-03soc/amd/picasso: Add config for PSP verstage signing tokenMartin Roth
This allows a platform to specify the location of the signing token for the PSP verstage, and build it into the firmware image. BUG=b:166108929 TEST=Build file into PSP firmware, verify that it's present and has the correct ID. BRANCH=Zork Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I182ad9b48a2776ccd29ead0f54cfe14c5bf45560 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44989 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Eric Peers <epeers@google.com>
2020-09-03soc/amd/picasso: Allow use of pre-built PSP verstageMartin Roth
To use a signed PSP verstage, we're going to need to build it first, then sign and store the binary. This patch allows the stored (signed) verstage binary to be used. BUG=b:166108929 TEST=Build with existing verstage binary instead of re-building it. BRANCH=Zork Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I5cbceca3b75f05c5460190b1c829d1ffaab2c736 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44988 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Eric Peers <epeers@google.com>
2020-08-24soc/amd/picasso: Reboot for recovery if no psp workbuf is foundMartin Roth
Instead of halting if the vboot workbuf is not passed to coreboot by the PSP, reset and reboot into recovery mode. This process is made more difficult because if the workbuf isn't available, we can't reboot directly into recovery - the workbuf is needed for that process to be done through the regular calls, and we don't want to go around the vboot API and just write into VBNV directly. To overcome this, we set a CMOS flag, and reset the system. PSP_verstage checks for this flag so it will update VBNV and reset the system after generating the workbuf. BUG=b:152638343 TEST=Simulate the workbuf not being present and verify the reboot process. Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I049db956a5209904b274747be28ff226ce542316 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44538 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-08-13drivers/intel/fsp2_0: don't select FSP_USES_CB_STACK on FSP 2.0 platformFelix Held
soc/amd/picasso selected FSP_USES_CB_STACK even though it is FSP 2.0 based, so it doesn't reuse coreboot's stack, but sets up its own stack. In contrast to all other FSP 2.0 based platforms, this stack isn't in the CAR region, since AMD Picasso doesn't support CAR and the DRAM is already available when the x86 cores are released from reset. Selecting FSP_USES_CB_STACK ended up doing the right thing, but is semantically wrong. Instead of wrongly selecting FSP_USES_CB_STACK in soc/amd/picasso we take the corresponding code path if ENV_CACHE_AS_RAM is false which is only the case for non-CAR platforms. BUG=b:155501050 TEST=Timeless build results in an identical binary for amd/mandolin, asrock/h110m-dvs and intel/coffeelake_rvp11 which cover all 3 cases here. Change-Id: Icd0ff8e17a535e2c247793b64f4b0565887183d8 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44406 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-08-11soc/amd/picasso: Correct processor ACPI scopeJason Glenesk
Change namespace from _PR to _SB. Cq-Depend: chrome-internal:3208104 BUG=b:153242529 TEST=Boot a trembyle with change applied and dump SSDTs to ensure processors are in _SB scope. Change-Id: I534f02dc50756759da945cf64d5b3623b0ec9db1 Signed-off-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44325 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-28soc/amd/picasso: Enable VBNV_BACKUP_TO_FLASH for psp_verstageMartin Roth
Enable the Kconfig flag VBOOT_VBNV_CMOS_BACKUP_TO_FLASH for psp_verstage to save the vbnv data to the SPI rom. BUG=b:161366241 TEST=Boot Morphius, Read rom from SPI and extract the RW_NVRAM region. See that it's getting updated. Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I0d4b92fa321a8409468b8d8fc40be0d4b57b664b Reviewed-on: https://review.coreboot.org/c/coreboot/+/43487 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-26Kconfig: Remove unnecessary choice namesMartin Roth
The only reason to use a named choice statement is if you plan on having the choice statement in multiple places. Since none of these are used in multiple places, we can get rid of the names. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ie5f84e9dc38050234976bd193ac5fbf649e564f4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43765 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-10soc/amd/picasso: Add support for DRIVERS_USB_PCI_XHCIRaul E Rangel
This provides the functionality to provide the GPE to the pci_xhci driver. BUG=b:154756391, b:160651028 TEST=Dump ACPI tables and verify GPE is set. Also dump SMI regs and verify GPE is set. Resume using a USB keyboard. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ice7203831a1f65ed32f3a6392fe02c4b17d42617 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43332 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-07-09soc/amd/picasso: Always load and run display opromRob Barnes
The kernel requires the display oprom is loaded and ran in order for the kernel to not panic. Therefore, select the correct settings such that normal mode works for Chrome OS. BUG=b:160560510 TEST=Boot Trembyle in developer mode and normal mode Change-Id: Ia6bcc99f8880a45818f959a957660c2c43b1bfdf Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43257 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-07-08soc/amd/picasso: Update the AMD firmware in RW-A & RW-B regionsMartin Roth
The AMD firmware package created by amdfwtool contains pointers to the various binaries and settings. When these are moved to the RW-A & RW-B regions, the packages need to be recreated for the new addresses. TEST=Build & boot trembyle. See that we're booting from the correct region. BUG=b:158124527 Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I0d50968b6ab4b3ab51f8c9bc66c56e141ef728ed Reviewed-on: https://review.coreboot.org/c/coreboot/+/42225 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-07-08soc/amd/picasso: add psp_verstageMartin Roth
This is the main code for building coreboot's verstage as a userspace application to run on the PSP. It does a minimal setup of hardware, then runs verstage_main. It uses hardware hashing to increase the speed and will directly reboot into recovery mode if there are any failures. BUG=b:158124527 TEST=Build & boot trembyle Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ia58839caa5bfbae0408702ee8d02ef482f2861c4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41816 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-24ACPI: Replace smm_setup_structures()Kyösti Mälkki
Except for whitespace and varying casts the codes were the same when implemented. Platforms that did not implement this are tagged with ACPI_NO_SMI_GNVS. Change-Id: I31ec85ebce03d0d472403806969f863e4ca03b6b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42362 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-22soc/amd/picasso: Set BERT_SIZE to 0 when no table generatedMarshall Dawson
BUG=b:136987699 TEST=Verify no region reserved when CONFIG_ACPI_BERT=n Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I95d511e454e7f2998e46e14112eea5e8b09d59b6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42531 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-06-22soc/amd/picasso: Enable IDT in all stagesFurquan Shaikh
This change selects IDT_IN_EVERY_STAGE so that the interrupt handlers are provided for all stages. Change-Id: I25ced7758264fb14998ab5f31ff778c1af11eb05 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42500 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-17soc/amd/picasso: rename PICASSO_UART Kconfig optionFelix Held
The PICASSO_UART Kconfig option is about using the internal MMIO UART controllers in Picasso for console, so rename it to PICASSO_CONSOLE_UART Change-Id: I38ac9ee96af826fe49307b4d0e055a43fcbd4334 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42429 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-14soc/amd/picasso/graphics: implement map_oprom_vendev_revMartin Roth
Picasso, Dali, and Pollock iGPU share the same PCI device ID, but need different video BIOSes. This checks the vendor & device IDs along with the revision and selects the correct video BIOS to use. Also add the second VGA BIOS for Raven2-based SoCs and change all VGA BIOS IDs to the format including the revision number. Since SeaBIOS still expects the CBFS file name without the revision ID, it won't find the VBIOS any more. As a temporary workaround add the VBIOS for the silicon it will run on as VGA_BIOS_DGPU_*. Change-Id: I8f48ecc3fbffddd21d1f830fbee26a09ac351e1c Signed-off-by: Martin Roth <martinroth@chromium.org> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://chromium-review.googlesource.com/2040455 Reviewed-by: Raul E Rangel <rrangel@chromium.org> Reviewed-by: Matt Papageorge <matt.papageorge@amd.corp-partner.google.com> Reviewed-by: Justin Frodsham <justin.frodsham@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41562 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-14soc/amd/picasso: Increase SMM_RESERVED_SIZEMarshall Dawson
Correct a message of "Error: Can't add stage_cache 57a9e101 to imd". ramstage is 0xffc90 and adding FSP-S (0x50000) failed. Increase the reserved region of SMRAM to accommodate both images. BUG=b:158704095 TEST=Boot Mandolin and check console log Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I51595d80d4779e995ec2a26e395cf95d666a309e Reviewed-on: https://review.coreboot.org/c/coreboot/+/42314 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-13soc/amd/picasso: Place early stages and data buffers at the bottom of DRAMFurquan Shaikh
This change updates memlayout.ld for Picasso to place all early stages (bootblock, romstage, FSP-M, verstage) and data buffers (vboot workbuf, APOB, preram-cbmem console, timestamp, early BSP stack) at the bottom of DRAM starting at 32MiB. This uses static allocation for most components by defining Kconfig variables for base and size. It relies on the linker to complain if any of the assumptions are broken. This also allows romstage to use linker symbols for _early_reserved_dram and _eearly_reserved_dram to store information in CBMEM about the early DRAM usage by coreboot before ramstage starts execution. This allows ramstage to reserve this memory region in BIOS tables so that S3 resume can reuse the same space without corrupting OS memory. BUG=b:155322763 TEST=Verified memory reported by coreboot: Writing coreboot table at 0xcc656000 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES 1. 0000000000001000-000000000009ffff: RAM 2. 00000000000a0000-00000000000fffff: RESERVED 3. 0000000000100000-0000000001ffffff: RAM 4. 0000000002000000-000000000223ffff: RESERVED 5. 0000000002240000-00000000cc512fff: RAM 6. 00000000cc513000-00000000cc6bffff: CONFIGURATION TABLES 7. 00000000cc6c0000-00000000cc7c7fff: RAMSTAGE 8. 00000000cc7c8000-00000000cd7fffff: CONFIGURATION TABLES 9. 00000000cd800000-00000000cfffffff: RESERVED 10. 00000000f8000000-00000000fbffffff: RESERVED 11. 0000000100000000-000000042f33ffff: RAM 12. 000000042f340000-000000042fffffff: RESERVED Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I009e1ea71b5b5a8e65eba16911897b2586ccfdb6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42264 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-13soc/amd/picasso: Add custom memlayout.ld fileFurquan Shaikh
This change copies src/arch/x86/memlayout.ld file to src/soc/amd/picasso/ and sets MEMLAYOUT_LD_FILE config variable to point to this newly added file. Unused elements from the memlayout.ld file are dropped and path to early_dram.ld is updated to include the one from src/arch/x86. BUG=b:155322763 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I59bf5f93b712407ddcc9fb8a46167936c6c28a76 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42261 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-10amd/picasso: Load x86 microcode from CBFS modulesZheng Bao
Combine the Ucode binaries for 3 revisions of CPU into one CBFS module. This should be moved to the AMD common code later. BUG=b:153580119 TEST=mandolin Change-Id: Ib08a65b93c045afc97952a809670c85831c0faf7 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41719 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-06-10soc/amd/picasso: Enable APOB/MRC training data cacheFurquan Shaikh
Picasso doesn't really make use of the common mrc_cache driver because of the PSP/ABL requirements for APOB NV data. The APOB NV data gets consumed by PSP/ABLs before x86 comes out of reset. Hence, we cannot really add any metadata to this saved data or use multiple slots as done by the default MRC cache driver (CACHE_MRC_SETTINGS). Additionally, FSP-M requires access to this APOB NV data which coreboot needs to pass in from different locations depending upon boot mode: 1. Non-S3 boot: PSP/ABLs store APOB NV data in DRAM at predetermined location which is present in BIOS directory table. 2. S3 boot: PSP/ABLs do not store APOB NV data in DRAM. Thus, coreboot needs to set FSP-M UPD NvsBufferPtr as the DRAM location in non-S3 boot and the address of RW_MRC_CACHE on SPI flash in case of S3 resume. This change enables MRC cache support in Picasso in order to meet the above requirements. 1. NvsBufferPtr is set based on boot mode. 2. APOB NV data is not stashed to CBMEM. Instead it is written right away to SPI flash in romstage. BUG=b:155990176 Change-Id: I8661a4cf2d34502967e936bf22a13f6f1b88e544 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42107 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-10ACPI: Remove Kconfig COMMON_FADTKyösti Mälkki
Also remove default mb/*/fadt.c from Makefiles. Change-Id: I6a2839c524f8311ec9a382a84066afc7d579eaca Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41948 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-10soc/amd/stoneyridge,picasso: Select COMMON_FADTKyösti Mälkki
Change-Id: I0c98bf7f88c33691401ebc6b174d959dd515dd11 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41921 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-29soc/amd/picasso: Enable FSP compressionFurquan Shaikh
This change enables LZMA compression for both FSP-M and FSP-S. This results in significant savings in the FSP size in each CBFS: cbfstool firmware/image-trembyle.bin print -r COREBOOT | grep fsp fspm.bin 0x9cdc0 fsp 132404 LZMA (720896 decompressed) fsps.bin 0xbdfc0 fsp 86146 LZMA (327680 decompressed) LZ4 works too, but the savings are smaller as compared to LZMA: cbfstool firmware/image-trembyle.bin print -r COREBOOT | grep fsp fspm.bin 0x9cdc0 fsp 189530 LZ4 (720896 decompressed) fsps.bin 0xcbfc0 fsp 118952 LZ4 (327680 decompressed) BUG=b:155322763,b:150746858,b:152909132 TEST=Verified that Trembyle boots to OS. No FSP-M or FSP-S errors in boot logs. Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: Ie5e4d58e671e936aa525d3000f890e9e5ae45ec3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41830 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-05-29soc/amd/picasso: Relocate FSP-M to address in DRAMFurquan Shaikh
On Picasso, DRAM is up by the time FSP-M runs. This change relocates FSP-M binary to a specific address (0x90000000) in DRAM. Currently, this address is randomly chosen to ensure it does not overlap any of the other stages. Once we have a unified memory map set up for Picasso, this address can be updated along with it. BUG=b:155322763,b:150746858,b:152909132 Change-Id: I1a49765f00de9f97fa3dbd5bc288a3ed0d7087f6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41828 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-26soc/amd/picasso: Use C00n for CPU ACPI stringMarshall Dawson
Match the path generated by AGESA. Add more PPKG packages. TEST=Verify that "\_PR.C00n" AE_NOT_FOUND errors go away BUG=b:145013057 Change-Id: I82587648d37c0be885991f2e5741d9f874d6a2eb Signed-off-by: Marshall Dawson <marshall.dawson@amd.corp-partner.google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/1937788 Reviewed-by: Martin Roth <martinroth@chromium.org> Commit-Queue: Martin Roth <martinroth@chromium.org> Tested-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41635 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-05-21soc/amd/picasso: Add APOB NV back for non-S3Marshall Dawson
New information indicates the PSP expects the APOB NV region populated for all types of boot, and this is not a feature only used for S3. Switch over to using the MRC_CACHE flash region. Remove the Kconfig symbols for the APOB_NV base and size. Override the MRC_CACHE_SETTINGS_CACHE_SIZE to ensure the default maintains the minimum required size. Use the generated (or mainboard-specified) fmap.fmd file as an input for amdfwtool and properly match the flash region. Change the original naming for the APOB destination, which matched the PSP spec's field name, to PSP_APOB_DESTINATION. This should be more intuitive for a source code reader. The APOB address is the location in DRAM where the PSP puts its output block. BUG=b:147042464, b:153675914 TEST=Boot trembyle Original-Change-Id: Ia5ba8646deec2bd282df930f471738723063eef8 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2080375 Original-Change-Id: I972d66f1817f86ff0b689f011c0c44c3fe7c8ef7 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2053312 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I4550766ece462b65a6bfe6f1b747343e08e53fe5 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38703 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-05-20soc/amd/picasso: Add Kconfig option for the PSP bootloader filenameMartin Roth
Add option to change bootloader file. BUG=b:149934526 TEST=Change option and verify new bootloader file is used. Using the amd_blobs I can only boot using PspBootLoader_test_RV_dbg.sbin. Change-Id: Ib6597f7d4ffa0d48aead6974bd7111c987418f20 Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2067598 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41436 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-05-20soc/amd/picasso/soc_util: use socket type detectionFelix Held
Remove the Kconfig options for per board socket type selection and use the runtime detection instead. Change-Id: I82cf922661c24e2a529fa4927893727b643660e3 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41518 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-18soc/amd/picasso/Makefile: Use apcb_tool to generate APCBs from SPDsRaul E Rangel
BUG=b:147042464 TEST=Boot trembyle to OS Signed-off-by: Rob Barnes <robbarnes@google.com> Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ife48d5268230f70c6a6f4a56c1f0d05b6c924891 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41381 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-18soc/amd/picasso: Switch to using amd_blobsRaul E Rangel
BUG=b:147042464 TEST=build trembyle and boot to OS Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ie6ac8b0701ac27733dd9724873664f5f17fcfa29 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41435 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-05-18soc/amd/picasso: Set VERSTAGE_ADDR for picassoRaul E Rangel
By default ROMSTAGE_ADDR and VERSTAGE_ADDR are set to 0x2000000. This causes problems in a non-xip environment because when verstage loads romstage, it overrides it's memory. So pick a different offset for verstage. BUG=b:147042464 TEST=Boot verstage on trembyle and see OS boot. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I2464db6f3769bd23d250588b341d1c9e44f10d21 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41367 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-13soc/amd/picasso: Enable eSPI capability for PicassoFurquan Shaikh
This change selects SOC_AMD_COMMON_BLOCK_HAS_ESPI which enables the capability for using eSPI on Picasso. Additionally, it also calls espi_setup() and espi_configure_decodes() if mainboard enables use of eSPI and skips LPC decodes in that case. BUG=b:153675913,b:154445472 Change-Id: I4876f1bff4305a23e8ccc48a2d0d3b64cdc9703d Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41075 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-05-11treewide: Remove "this file is part of" linesPatrick Georgi
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-05soc/amd/picasso: add Kconfig option to disable rom sharingAaron Durbin
Add a knob for mainboards to request disablement of the SPI flash ROM sharing in the chipset. The chipset allows the board to share the SPI flash bus and needs a pin to perform the request. If the board design does not employ SPI flash ROM sharing then it's imperative to ensure this option is selected, especially if the pin is being utilized by something else in the board design. BUG=b:153502861 Change-Id: I60ba852070dd218c4ac071b6c1cfcde2df8e5dce Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2146445 Reviewed-by: Furquan Shaikh <furquan@chromium.org> Commit-Queue: Aaron Durbin <adurbin@google.com> Tested-by: Aaron Durbin <adurbin@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40869 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-05-02soc/amd/picasso: Select CHROMEOS_RAMOOPS_DYNAMICFurquan Shaikh
For boards that select CHROMEOS, select CHROMEOS_RAMOOPS_DYNAMIC by default. BUG=b:155345589 Change-Id: Id215f3a2c8d1e9e713a628283af9586a1f117ef4 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40949 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-01soc/amd/picasso: Add FSP support for including AGESAMarshall Dawson
AMD has rewritten AGESA (now at v9) for direct inclusion into UEFI build environments. Therefore, unlike the previous Arch2008 (a.k.a. v5), it can't be built without additional source, e.g. by combining with EDK II, and it has no entry points for easily building it into a legacy BIOS. AGESA in coreboot now relies on the FSP 2.0 framework published by Intel and uses the existing fsp2_0 driver. * Add fsp_memory_init() to romstage.c. Although Picasso comes out of reset with DRAM alive, this call is added to maximize compatibility and facilitate internal development. Future work may look at removing it. AGESA reports the memory map to coreboot via HOBs returned from fsp_memory_init(). * AGESA currently sets up MTRRs, as in most older generations. Take ownership back immediately before running ramstage. * Remove cbmem initialization, as the FSP driver handles this. * Add chipset_handle_reset() for compatibility. * Top of memory is determined by the FSP driver checking the HOBs passed from AGESA. Note that relying on the TOM register happens to be misleading when UMA is below 4GB. BUG=b:147042464 TEST=Boot trembyle to payload Change-Id: Iecb3a3f2599a8ccbc168b1d26a0271f51b71dcf0 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34423 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-30soc/amd/picasso: Add support for em100Furquan Shaikh
This change enables support for em100 for Picasso platform. Since em100 requires lower SPI speed, this change configures speed in all modes as 16MHz. BUG=b:147758054,b:153675510 BRANCH=trembyle-bringup TEST=Verified that em100 works fine on trembyle. Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: Ib5ea1fe094fda9b8dba63e94b37e61791629564f Reviewed-on: https://review.coreboot.org/c/coreboot/+/40825 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-29soc/amd/picasso: Enable secure debug unlock conditionallyFurquan Shaikh
This change adds a Kconfig option PSP_UNLOCK_SECURE_DEBUG which when enabled includes secure debug unlock blobs and sets the required softfuses and options for amdfwtool. By default this is set to 'N'. BUG=b:154880818 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I47d8af67989b06242d662c77b7d9db97f624edd5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40683 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-04-29soc/amd/picasso: Drop prompts from some Kconfig optionsFurquan Shaikh
Some of the PSP Kconfig options that are prompted to the user should really be selected by mainboard. This change updates such options to not make them user-visible any more. BUG=b:154880818 Change-Id: Iaff02fb1e720e0562b740799593322e59b022212 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40699 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-29soc/amd/picasso: Disable inclusion of S0i3 firmware by defaultFurquan Shaikh
Enabling of S0i3 is a mainboard decision. This change sets the option to include S0i3 firmware by default to 'n'. BUG=b:154880818 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I5d533e317535b01efe9dd32272483296bf4fafab Reviewed-on: https://review.coreboot.org/c/coreboot/+/40681 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-29soc/amd/picasso: Disable MP2 FW inclusion by defaultFurquan Shaikh
Inclusion of MP2 firmware is optional and dependent on mainboard. Set default option for including MP2 firmware in PSP directory to 'n'. BUG=b:154880818 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I1ff7527a409d8ac7f4d30e69eafc53975b63e49b Reviewed-on: https://review.coreboot.org/c/coreboot/+/40680 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-04-29soc/amd/picasso: Add bootblock supportFelix Held
The original plan for Picasso was to combine the features of bootblock with romstage due to its unique way of coming out of reset. Early in development, all bootblock support was removed from the directory. All Picasso designs will now use a bootblock as their first stage. The reason being that it requires less invasive changes than using a hybrid romstage. Add a basic bootblock back to the directory, and compatible with the design of lib/bootblock.c. The files support RESET_VECTOR_IN_RAM and add appropriate settings in Kconfig. Make Makefile.inc calculates the size and base of bootblock from known parameters. * Future work may attempt to streamline this further, in conjunction with changes in amdfwtool. See b/154957411. BUG=b:147042464, b:153675909 Change-Id: I1d0784025f2b39f140b16f37726d4a7f36df6c6c Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37490 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-28soc/amd/picasso: Use common block graphics driverFurquan Shaikh
This change selects common block graphics driver for Picasso and also adds PCI ID for Family 17h graphics controller to the graphics driver. Since the common driver provides .acpi_name() callback for graphics device, soc_acpi_name() no longer needs to provide the ACPI name for graphics device. BUG=b:153858769 Change-Id: Id3ffcb05d8f8a253a0b27407d52d7907c507cabb Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40676 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-20soc/amd: replace remaining license headers with SPDX onesFelix Held
Change-Id: Ib45e93faebc2d24389f8739911419dfec437bd59 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40505 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-18soc/amd/picasso: Move BERT region to cbmemMarshall Dawson
Allocate storage for the BERT reserved memory in cbmem, and add it in response to a romstage hook. Add a Kconfig option for adjusting the size reserved. This is different from the Stoney Ridge implementation where it was intentionally oversized to ease MTRR use and to keep TSEG aligned. Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I4759154d394a8f5b35c0ef0a15994bbef25492e5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/38694 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-15soc/amd/picasso: Add common PSP supportMarshall Dawson
Add a new psp.c file so the base address can be determined, and select the common/block/psp feature. BUG=b:153677737 Change-Id: I322fd11a867a817375ff38a008219f9236c4f2ea Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://chromium-review.googlesource.com/2020368 Tested-by: Eric Peers <epeers@google.com> Reviewed-by: Eric Peers <epeers@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40296 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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