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2019-10-09SMBIOS (Type 17): Add HBM device type and DIE form factor valueElyes HAOUAS
Add High Bandwidth Memory, High Bandwidth Memory Generation 2 and new form factor value (Die). Change-Id: Ia174e09bffdadeed4a18d443f75e2386d756e9bf Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35893 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-09SMBIOS: (Type 9) Add PCI Express Gen 4 valuesElyes HAOUAS
Change-Id: I616a435d80715bee6f7530d7318319556a7580e7 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35890 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-08superio/hwm5_conf: factor out HWM access from ITE env_ctrlFelix Held
Nuvoton and Winbond use the same off-by-5 indirect address space to access their hardware monitor/environment controller in the SIO chip, so move this to a common location and replace the inb/outb calls with the corresponding inline functions from device/pnp.h Change-Id: I20606313d0cc9cf74be7dca30bc4550059125fe1 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35858 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-10-08device: Use scan_static_bus() over scan_lpc_bus()Nico Huber
Devices behind LPC can expose more buses (e.g. I2C on a super-i/o). So we should scan buses on LPC devices, too. Change-Id: I0eb005e41b9168fffc344ee8e666d43b605a30ba Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29474 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-08device/root_device: Consolidate common _scan_bus() functionsNico Huber
scan_usb_bus() and root_dev_scan_bus() had the very same implementation. So rename the latter to scan_static_bus() and use that for both cases. Change-Id: If0aba9c690b23e3716f2d47ff7a8c3e8f6d82679 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31901 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-08device/mmio.h: Add more bit field helpersHung-Te Lin
For fields with single bit, it's easier to declare as DEFINE_BIT(name, bit) Change-Id: If20e6b1809073b2c0dc84190edc25b207bf332b7 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35787 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2019-10-07device: Rename scan_static_bus() -> enable_static_devices()Nico Huber
The new name should reflect better what this function does, as that is only one specific step of the scanning. Change-Id: I9c9dc437b6117112bb28550855a2c38044dfbfa5 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31900 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-06device/pci: Enable full 16-bit VGA port i/o decodingNico Huber
So, the PCI to PCI bridge specification had a pitfall for us: Originally, when decoding i/o ports for legacy VGA cycles, bridges should only consider the 10 least significant bits of the port address. This means all VGA registers were aliased every 1024 ports! e.g. 0x3b0 was also decoded as 0x7b0, 0xbb0 etc. However, it seems, we never reserved the aliased ports, resulting in silent conflicts we preallocated resources. We neither use much external VGA nor many i/o ports these days, so nobody noticed. To avoid this mess, a bridge control bit (VGA16) was introduced in 2003 to enable decoding of 16-bit port addresses. As older systems seem rather safe and well tested, and newer systems should support this bit, we'll use it if possible and only warn if not. With old (AGP era) hardware one will likely encounter a warning like this: found VGA at PCI: 06:00.0 A bridge on the path doesn't support 16-bit VGA decoding! This is not generally fatal, but makes unnoticed resource conflicts more likely. Change-Id: Id7a07f069dd54331df79f605c6bcda37882a602d Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35516 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-05soc/intel/common/block/p2sb/p2sb: Add missing PCI IDsPatrick Rudolph
The code is compiled on SKL/KBL, but the P2SB PCI IDs were missing. Add them to make sure that the BAR0 doesn't change when running PCI resource allocation. Change-Id: I7cffbbc7d15dad14cccd122a081099b51dc1ce07 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35791 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-10-04device/pci_device.c: Use verified boot to check opromFrans Hendriks
Before oprom is executed, no check is performed if rom passes verification. Add call to verified_boot_should_run_oprom() to verify the oprom. verified_boot_should_run_oprom() expects and rom address as input pointer. *rom is added as input parameter to should_run_oprom() which must be parsed to verified_boot_should_run_oprom().. BUG=N/A TEST=Created verified binary and verify logging on Facebook FBG1701 Change-Id: Iec5092e85d34940ea3a3bb1192ea49f3bc3e5b27 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30810 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-10-04src/pci_ids: add missing Intel Kaby Lake iGPU PCIIDsMaxim Polyakov
Adds missing Intel HD/Iris iGPU PCI IDs for Kaby Lake processors and updates the platform report for these devices. These changes are in accordance with the documentation: [*] page 10, Intel(R) Open Source HD Graphics and Intel Iris(TM) Plus Graphics for the 2016 - 2017 Intel Core(TM) Processors, Celeron(TM) Processors, and Pentium(TM) Processors based on the "Kaby Lake" Platform. Programmer's Reference Manual. Volume 4: Configurations. January 2017, Revision 1.0 Doc Ref # IHD-OS-KBL-Vol 4-1.17 [*] Linux kernel sources: include/drm/i915_pciids.h Change-Id: I1cd1e4ab82f756141f8f13edf1c17f726166dffb Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35544 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-04src/pci_ids: add missing Intel Skylake iGPU PCIIDsMaxim Polyakov
Adds missing Intel HD/Iris iGPU PCI IDs for Skylake processors These changes are in accordance with the documentation: [*] page 11-12, Intel(R) Open Source HD Graphics, Intel Iris(TM) Graphics, and Intel Iris(TM) Pro Graphics, Programmer's Reference Manual. Volume 4: Configurations. May 2016, Revision 1.0 Doc Ref # IHD-OS-SKL-Vol 4-05.16 Change-Id: I0ba6e58ec3916dceea00519ac5a51503573e8935 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35493 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-02soc/intel: Replace config_of_path() with config_of_soc()Kyösti Mälkki
The previously provided device path made no difference, all integrated PCI devices point back to the same chip_info structure. Change reduces the exposure of various SA_DEVFN_xx and PCH_DEVFN_xx from (ugly) soc/pci_devs.h. Change-Id: Ibf13645fdd3ef7fd3d5c8217bb24d7ede045c790 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35656 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-10-01cpu/intel/common: Move intel_ht_sibling() to common folderPatrick Rudolph
Make intel_ht_sibling() available on all platforms. Will be used in MP init to only write "Core" MSRs from one thread on HyperThreading enabled platforms, to prevent race conditions and resulting #GP if MSRs are written twice or are already locked. Change-Id: I5d000b34ba4c6536dc866fbaf106b78e905e3e35 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35619 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-30device/pci_early: Drop some __SIMPLE_DEVICE__ useKyösti Mälkki
The simple PCI config accessors are always available under names pci_s_[read|write]_configX. We have some use for PCI bridge configurations and resets in romstages, so expose them. Change-Id: Ia97a4e1f1b4c80b3dae800d80615bdc118414ed3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-30device/i2c_bus: Add i2c_dev_read_at16()Nico Huber
i2c_dev_read_at16() sends a 16-bit offset to the I2C chip (for larger EEPROM parts), then reads bytes up to a given length into a buffer. Change-Id: I7516f3e5d9aca362c2b340aa5627d91510c09412 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29478 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-09-30pci_ids: fix PCI ID for Intel Iris HALO GT4 iGPUMaxim Polyakov
According to the documentation [1], SKL-H Halo GT4E (Iris Pro Graphics P580) PCI ID should be 0x193B. [1] page 11-12, Intel(R) Open Source HD Graphics, Intel Iris(TM) Graphics, and Intel Iris(TM) Pro Graphics, Programmer's Reference Manual. Volume 4: Configurations. May 2016, Revision 1.0 Doc Ref # IHD-OS-SKL-Vol 4-05.16 Change-Id: Id62fe3ec26779d51b748efd271db565ade1e3ee0 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35536 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-09-30pci_ids: rename PCI_DEVICE_ID_INTEL_SKL_ID_HMaxim Polyakov
The new macro name contains the number of cores: PCI_DEVICE_ID_INTEL_SKL_ID_H_4 - 4 core PCI_DEVICE_ID_INTEL_SKL_ID_H_2 - 2 core Change-Id: I190181b213d55865aa577ae5baff179fef95afde Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35302 Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-30console: Declare empty printk() for __ROMCC__Kyösti Mälkki
The typical do { } while (0) did not work, so provide empty stub function instead. Change-Id: Ieb0c33b082b4c4453d29d917f46561c0e672d09a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35588 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-29device/pnp_ops: Add ENV_PNP_SIMPLE_DEVICEKyösti Mälkki
Source files including this may have locally defined __SIMPLE_DEVICE__ so this cannot be placed in <rules.h>. Change-Id: I2336111b871203f1628c3c47027d4052c37899dc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35653 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-29device/pci_ops: Add ENV_PCI_SIMPLE_DEVICEKyösti Mälkki
Source files including this may have locally defined __SIMPLE_DEVICE__ so this cannot be placed in <rules.h>. Change-Id: If700dd10fd5e082568cd6866bfd802fc2e021806 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35652 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-28cpu,device/: Remove some __SIMPLE_DEVICE__ and __ROMCC__ useKyösti Mälkki
Change-Id: I62d7450c8e83eec7bf4ad5d0709269a132fd0499 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35649 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-28device/pci: Replace some __SIMPLE_DEVICE__ useKyösti Mälkki
Change-Id: Ide9df46b5ff47fea54b9de0e365638a6223c8267 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35642 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-27fmap: Add get_fmap_flash_offset()Furquan Shaikh
CB:35377 changed the behavior of find_fmap_directory() to return pointer to CBMEM_ID_FMAP if fmap is cached in cbmem. lb_boot_media_params() calls find_fmap_directory to add offset of fmap in flash to coreboot table. However, because of the change in behavior of find_fmap_directory(), it ended up adding 0 as the offset. This change adds a new function get_fmap_flash_offset() which returns the offset of fmap in flash. Ideally, all payloads should move to using the FMAP from CBMEM. However, in order to maintain compatibility with payloads which are not updated, ensure that fmap_offset is updated correctly. Since find_fmap_directory() is no longer used outside fmap.c, this change also removes it from fmap.h and limits scope to fmap.c. In a follow up patch, we need to push a change to libpayload to expose the fmap cache pointer to lib_sysinfo. BUG=b:141723751 Change-Id: I7ff6e8199143d1a992a83d7de1e3b44813b733f4 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35639 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Shelley Chen <shchen@google.com>
2019-09-27device: add commentary to dev_find_slot()Aaron Durbin
dev_find_slot() can sometimes fail to return the desired device object prior to full PCI enumeration. Comment the declaration and implementation accordingly to help the user understand the problem and avoid its usage. Change-Id: I3fe1f24ff015d3e4f272323947f057e4c910186c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35632 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-24device/mmio.h: Add bit field helpersHung-Te Lin
When accessing register with multiple bit fields, the common approach is to use clrsetbits_le32, for example: clrsetbits(&reg, (1 << 0) | (0x3 << 1) | (0x7 << 10), (1 << 0) | (0x1 << 1) | (0x5 << 10)); This hard to maintain because we have to calculate the mask values manually, make sure the duplicated shift (offset) was set correctly. And it may be even worse if the value to set will be based on some runtime values (that many developers will do a if-block with two very similar argument list), and leaving lots of magic numbers. We want to encourage developers always giving field names, and have a better way of setting fields. The proposed utility macros are: DEFINE_BITFIELD(name, high_bit, low_bit) EXTRACT_BITFIELD(value, name) WRITE32_BITFIELDS(addr, name, value, [name2, value2, ...]) READ32_BITFIELD(addr, name) Where a developer can easily convert from data sheet like BITS NAME 26:24 SEC_VIO Into a declaration DEFINE_BITFIELD(SEC_VIO, 26, 24) Then, a simple call can set the field as: WRITE32_BITFIELDS(&reg, SEC_VIO, 2); That is much easier to understand than clrsetbits_le32(&reg, 0x7 << 24, 0x2 << 24); And to extract the value: READ32_BITFIELD(&reg, SEC_VIO) That is equivalent to: (read32(&reg) & 0x3) >> 24 Change-Id: I8a1b17142f7a7dc6c441b0b1ee67d60d73ec8cc8 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35463 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-23lib/trace: Replace __PRE_RAM__ useKyösti Mälkki
Change-Id: I957be92594aced2e8465e7f94d8d42e44c3418d7 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35399 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-19cpu/x86/lapic: Refactor timer_fsb()Kyösti Mälkki
Common apic_timer code in cpu/x86 should not depend on intel header files. Change-Id: Ib099921d4b8e561daea47219385762bb00fc4548 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34091 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-17security/vboot: Fix regression with VBOOT_STARTS_IN_ROMSTAGEKyösti Mälkki
Fix regression after commit 21160a7 Add definition for ENV_ROMSTAGE_OR_BEFORE to <rules.h> Builds with VBOOT_STARTS_IN_ROMSTAGE=y would evaluate ENV_ROMSTAGE_OR_BEFORE incorrectly for verstage-class. Follow-up changes for CBMEM console and timestamps, where defined(__PRE_RAM__) tests are replaced, are likely to have caused regressions such that VBOOT console and timestamps are missing. Change-Id: Idc274409c495efea95eeecd0538b2f8b847970ad Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35408 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-09-15lib/coreboot_table: Show splashscreen in lb_table_initJohanna Schander
Every vga init implementation needs to cache the framebuffer state to be able to fill the lb_framebuffer struct later on in the fill_lb_framebuffer call. Showing the bootsplash afterwards guarantees to have the same interface into all the vga drivers. This is by far from ideal, as it only allows for a single driver at compile-time and should be adapted in the future. It was tested on the wip razer blade stealth using vgabios @ 1280x1024 and also in Qemu @ 1280x1024. By default the qemu framebuffer will be initialized in 800x600@32. This can be overwriten by configuration by setting CONFIG_DRIVERS_EMULATION_QEMU_BOCHS_{X,Y}RES . Change-Id: I4bec06d22423627e8f429c4b47e0dc9920f1464e Signed-off-by: Johanna Schander <coreboot@mimoja.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34599 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-09-14src/: Replace some __PRE_RAM__ useKyösti Mälkki
Change-Id: Iaa56e7b98aad33eeb876edd7465c56c80fd1ac18 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35398 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-14arch/x86: Replace some __PRE_RAM__ useKyösti Mälkki
Change-Id: I4d8db430f8cd0bf0f161fc5cef052f153e59e2bc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35390 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-14cpu/x86: Drop lapic_remote_read()Kyösti Mälkki
Unused and declaration conflicts with the one amdfam10-15 uses in romstage. Change-Id: Icd454431285b7c423a4f78d2a0085497d052adc9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35394 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-14arch/x86: Remove acpi_fail_wakeup() and cbmem_fail_resume()Kyösti Mälkki
Unused since commit d46b8d5. Change-Id: If0f1e0381dd7698f842dc1288ff222a4d5d4783c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35389 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-13timestamps: Remove TIMESTAMP_CACHE_IN_BSSKyösti Mälkki
This was implemented for LATE_CBMEM_INIT support which has already been deprecated. Change-Id: I39225ba675bc3389e051e15b400a905431969715 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35375 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-13drivers/elog: Add elog_boot_notify()Kyösti Mälkki
Change-Id: I898188d31fcfd153eb95d0a7324fa9fd85316e3c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35373 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-09-11src: Remove unneeded include <arch/interrupt.h>Elyes HAOUAS
Change-Id: I3323d25b72dab2f9bc8a575ba41faf059ee1ffc4 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34933 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-09-11timestamps: Improve collection for ENV_ROMSTAGE_OR_BEFOREKyösti Mälkki
Keep track of the active timestamp table location using a CAR_GLOBAL variable. Done this way, the entire table can be located outside _car_relocatable_data and we only switch the pointer to CBMEM and copy the data before CAR gets torn down. Fix comments about requirements of timestamp_init() usage. Remove timestamp_cache from postcar and ramstage, as CBMEM is available early on. Change-Id: I87370f62db23318069b6fd56ba0d1171d619cb8a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35032 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-09lib/spd_bin: Extend DDR4 spd informationEric Lai
From DDR4 SPD spec: Byte 4 (0x004): SDRAM Density and Banks Bits [7, 6]: 00 = 0 (no bank groups) 01 = 1 (2 bank groups) 10 = 2 (4 bank groups) 11 = reserved Bit [5, 4] : 00 = 2 (4 banks) 01 = 3 (8 banks) All others reserved Separate DDR3 and DDR4 banks. And extened capmb, rows, cols and ranks. Separate DDR3 and DDR4 ORGANIZATION/BUS_DEV_WIDTH offset. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I5f56975ce73d8ed2d4de7d9fd08e5ae86993e731 Reviewed-on: https://review.coreboot.org/c/coreboot/+/35206 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-09-06soc/intel/skylake: Add Lewisburg family PCH supportMaxim Polyakov
This patch adds Lewisburg C62x Series PCH support by adding the Production and Super SKUs of the following PCI devices: - LPC or eSPI Controllers, - PCI Express Root Ports, - SSATA and SATA Controllers, - SMBus, - SPI Controller, - ME/HECI, - Audio, - P2SB, - Power Management Controller. These changes are in accordance with the documentation: [*] page 39, Intel(R) C620 Series Chipset Platform Controller Hub (PCH) Datasheet, May 2019. Document Number: 336067-007US Change-Id: I7eaf2c1bb725ffed66f86c023c415ad17fe5793d Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35030 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
2019-09-04drivers/spi/spi_flash.c: Add SPI vendor IDsRichard Spiegel
Currently SPI vendor IDs are magic numbers in spi_flash.c. These definitions are needed for AMD's fch_spi. So add the definitions to spi_generic.h and use it at spi_flash.c BUG=b:136595978 TEST=Build test of several platforms that don't use stoneyridge. Build and boot grunt (using stoneyridge new fch_spi). Change-Id: Ie39485d8c092151db8c9d88afaf02e19c507c93f Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35240 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Martin Roth <martinroth@google.com>
2019-08-30soc/intel/skylake: Remove duplicated PCI IdMaxim Polyakov
Removes PCI_DEVICE_ID_INTEL_SKL_ID_DT because this PCI Id duplicates PCI_DEVICE_ID_INTEL_SKL_ID_S_4 (0x191f) Change-Id: I028a22d6a42c040f5991a03def3e410f515c1c7f Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35121 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-08-28intel/smm/gen1: Use smm_subregion()Kyösti Mälkki
Change-Id: I371ed41f485b3143e47f091681198d6674928897 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34740 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-28soc/intel/cnl: Add CML IGD IDsMeera Ravindranath
BUG=b:139798422 TEST=Build and boot CMLRVP. Change-Id: Ib79995606f6da12bfa7aa5c1a1dbc0b972bb1688 Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com> Signed-off-by: Usha P <usha.p@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35120 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: V Sowmya <v.sowmya@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com> Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
2019-08-26x86: Introduce RESET_VECTOR_IN_RAM optionMartin Roth
Create a new Kconfig symbol that allows an x86 device to begin execution when its reset vector is in DRAM and not at the traditional 0xfffffff0. The implementation will follow later, this is just to setup various ENV_xxx definitions correctly for the build environment. Change-Id: I098ecf8bf200550db1e15f178f7661c1ac516dc5 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35004 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-08-26arch/x86: Simplify <arch/early_variables.h>Kyösti Mälkki
This enables the use of .bss section for ENV_BOOTBLOCK and ENV_VERSTAGE even with CAR_GLOBAL_MIGRATION=y. In practice, boards with CAR_GLOBAL_MIGRATION=y currently build with romcc-bootblock so they will not be using .bss. Change-Id: Ie9dc14f3e528d3e4f48304f4d7de50df448a8af6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35016 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-08-26lib/bootblock: Add simplified entry with basetimeKyösti Mälkki
This allows for minor optimization as num_timestamps becomes a constant zero for a function with local scope. The loop with calls to timestamp_add() gets removed from bootblock. Change-Id: Id230075c0e76fe377b6ea8c8ddf8318e07d29b91 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34972 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-08-26soc/intel: Use common romstage codeKyösti Mälkki
This provides stack guards with checking and common entry into postcar. The code in cpu/intel/car/romstage.c is candidate for becoming architectural so function prototype is moved to <arch/romstage.h>. Change-Id: I4c5a9789e7cf3f7f49a4a33e21dac894320a9639 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34893 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-26Add definition for ENV_ROMSTAGE_OR_BEFORE to <rules.h>Kyösti Mälkki
ENV_ROMSTAGE_OR_BEFORE is a direct replacement for testing defined(__PRE_RAM__) as a true statement instead of with the help of the preprocessor. Note that for x86, due to existence of ENV_POSTCAR and ENV_SMM, ENV_ROMSTAGE_OR_BEFORE and ENV_RAMSTAGE are not the inverse of each other. Change-Id: Ibd2292f922ccb9e79d10ca9bc35797048d174287 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34939 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-26Split MAYBE_STATIC to _BSS and _NONZERO variantsKyösti Mälkki
These are required to cover the absensce of .data and .bss sections in some programs, most notably ARCH_X86 in execute-in-place with cache-as-ram. Change-Id: I80485ebac94b88c5864a949b17ad1dccdfda6a40 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35003 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
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