[PATCH v3 00/16] misc: Some more misc patches

[Simon Glass]

Various issues were discovered in getting Chromium OS verified boot
running on top of coreboot, booting into U-Boot.

Improvements include:
- enable serial console if even coreboot doesn't
- enable cache always
- show the BIOS date since Chromium OS's coreboot doesn't have a version
- update docs
- allow SPI driver to work without a PCH
- fix mtrr command when multi-processing (CONFIG_MP) is disabled
- add documentation about the memory map

Changes in v3:
- Fix comment to menion u-boot,dm-tpl
- Fix 'u-boot,dm-pre-tpl' (it should be u-boot,dm-tpl)

Changes in v2:
- Add a comment about the cases
- Reorder declaration and use bios_date for the variable name
- Add missing newline in the error path
- Use (ret) instead of (ret != 0) to fit with U-Boot style
- Convert table to reST format
- Add 'cros' tag since this not a generic x86 change
- Drop unnecessary patch 'Enable the cbsysinfo command'

Simon Glass (16):
  pci: Use const for pci_find_device_id() etc.
  x86: pci: Allow binding of some devices before relocation
  x86: Allow coreboot serial driver to guess the UART
  spi: ich: Don't require the PCH
  tpm: cr50: Drop unnecessary coral headers
  x86: Don't set up MTRRs if previously done
  x86: Update the MP constants to avoid conflicts
  x86: Do cache set-up by default when booting from coreboot
  x86: coreboot: Show the BIOS date
  x86: coral: Allow booting from coreboot
  x86: Add function comments to cb_sysinfo.h
  x86: coreboot: Use vendor in the Kconfig
  x86: coreboot: Document the memory map
  x86: cros: Check ROM exists before building vboot
  dtoc: Check that a parent is not missing
  doc: Update documentation for cros-2021.04 release

 arch/x86/cpu/coreboot/Kconfig            |  2 +-
 arch/x86/cpu/i386/cpu.c                  |  2 +-
 arch/x86/dts/chromebook_coral.dts        |  2 +-
 arch/x86/dts/chromebook_samus.dts        |  2 +-
 arch/x86/include/asm/cb_sysinfo.h        | 16 ++++++
 arch/x86/include/asm/mp.h                | 12 +++--
 arch/x86/lib/init_helpers.c              | 18 +++++--
 board/coreboot/coreboot/Kconfig          | 12 +++--
 board/coreboot/coreboot/coreboot.c       |  3 ++
 board/google/chromebook_coral/coral.c    | 28 ++++++++++
 doc/board/coreboot/coreboot.rst          | 21 ++++++++
 doc/chromium/run_vboot.rst               | 15 +++---
 doc/device-tree-bindings/pci/x86-pci.txt |  7 ++-
 drivers/pci/pci-uclass.c                 | 39 ++++++++++++--
 drivers/serial/serial_coreboot.c         | 68 +++++++++++++++++++++---
 drivers/spi/ich.c                        |  4 +-
 drivers/tpm/cr50_i2c.c                   |  2 -
 include/dt-bindings/pci/pci.h            | 12 +++++
 include/pci.h                            |  5 +-
 include/pci_ids.h                        |  1 +
 tools/dtoc/dtb_platdata.py               |  9 ++++
 tools/dtoc/test/dtoc_test_noparent.dts   | 32 +++++++++++
 tools/dtoc/test_dtoc.py                  | 10 ++++
 23 files changed, 278 insertions(+), 44 deletions(-)
 create mode 100644 include/dt-bindings/pci/pci.h
 create mode 100644 tools/dtoc/test/dtoc_test_noparent.dts

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2.32.0.93.g670b81a890-goog