[PATCH v2 00/30] x86: Allow Coral to boot into Chrome OS

[Simon Glass]

This series adds various minor features and tweaks to allow Coral to boot
into Chrome OS from U-Boot.

It relies on three other series which have been recently sent:

   - smbios (u-boot-dm/smbios-working)
   - bootm (u-boot-dm/bootm-working)
   - misca (u-boot-dm/misca-working)

This should provide a solid base for using ACPI on other Intel Apollo Lake
(APL) devices.

Changes in v2:
- Rename update_fixed_mtrss() to update_fixed_mtrrs()
- Add comments to enable_pm_timer_emulation() and cpu_mca_configure()
- Convert tabs to spaces for consistency
- Use log_err() to report error
- Rename struct chromeos_acpi to struct chromeos_acpi_gnvs
- Fix comment style
- Define CONFIG_CHROMEOS_VBOOT in the Kconfig too
- Correct a bisect build error
- Drop patch "Store the FADT so we can avoid searching for it"
- Drop patch "Move ROM_TABLE_ADDR into the C file"

Simon Glass (30):
  Add an assembly guard around linux/bitops.h
  x86: apl: Add core init for the SoC
  x86: Add a layout for Chrome OS verified boot
  x86: Add support for private files
  x86: Allow writing tables to fail
  x86: acpi: Store the ACPI context in global_data
  x86: Don't bother clearing global NVS
  x86: coral: Drop the duplicate PCIe settings
  x86: Add SMBIOS info for Coral
  x86: coral: Correct max98357 file
  x86: Use if instead of #ifdef in write_tables()
  x86: Allow putting some tables in the bloblist
  x86: nhlt: Correct output of bytes and 16-bit data
  x86: nhlt: Fix a few bugs in the table generation
  x86: Show the interrupt pointer with 'irqinfo'
  x86: sound: Correct error handling
  acpi: Correct reset handling in acpi_device_add_power_res()
  x86: acpi: Allow the SSDT to be empty
  x86: acpi: Put the generated code first in DSDT
  acpi: Don't reset the tables with every new generation
  x86: Define the Chrome OS GNVS region
  x86: Use CONFIG_CHROMEOS_VBOOT for verified boot
  x86: Set up Chrome OS to boot into developer mode
  x86: Boot coral into Chrome OS by default
  x86: fsp: Convert fsp_dram to use log_debug()
  x86: Silence some logging statements
  x86: acpi: Include the TPMv1 table only if needed
  x86: acpi: Don't show the UART address by default
  x86: pinctrl: Silence the warning when a pin is not found
  x86: fsp: Adjust calculations for MTRR range and DRAM top

 Kconfig                                       |  17 ++++
 arch/x86/cpu/apollolake/acpi.c                |  25 ++++--
 arch/x86/cpu/apollolake/cpu.c                 |  84 +++++++++++++++++
 arch/x86/cpu/apollolake/cpu_common.c          |  25 ++++++
 arch/x86/cpu/apollolake/cpu_spl.c             |  20 -----
 arch/x86/cpu/apollolake/fsp_s.c               |   8 +-
 arch/x86/cpu/cpu.c                            |   9 +-
 arch/x86/cpu/i386/interrupt.c                 |  14 +--
 arch/x86/cpu/intel_common/acpi.c              |   1 -
 arch/x86/cpu/intel_common/cpu.c               |  19 ++++
 arch/x86/cpu/intel_common/intel_opregion.c    |   2 +-
 arch/x86/cpu/intel_common/itss.c              |   8 +-
 arch/x86/dts/chromebook_coral.dts             |  12 ++-
 arch/x86/dts/chromebook_samus.dts             |   2 +-
 arch/x86/dts/u-boot.dtsi                      |   4 +
 arch/x86/include/asm/acpi/vbnv_layout.h       |  38 ++++++++
 arch/x86/include/asm/arch-apollolake/cpu.h    |  14 +++
 arch/x86/include/asm/cpu_common.h             |   9 ++
 arch/x86/include/asm/intel_gnvs.h             |  54 ++++++++++-
 arch/x86/include/asm/interrupt.h              |  17 ++++
 arch/x86/include/asm/msr-index.h              |  20 ++++-
 arch/x86/include/asm/tables.h                 |   4 +-
 arch/x86/lib/acpi_nhlt.c                      |  19 ++--
 arch/x86/lib/acpi_table.c                     |  78 ++++++++++------
 arch/x86/lib/fsp/fsp_dram.c                   |  35 +++++---
 arch/x86/lib/fsp/fsp_graphics.c               |   2 +-
 arch/x86/lib/fsp2/fsp_dram.c                  |   8 +-
 arch/x86/lib/interrupts.c                     |   3 +
 arch/x86/lib/tables.c                         |  85 +++++++++++++-----
 arch/x86/lib/tpl.c                            |   2 +-
 .../max98357-render-2ch-48khz-24b.dat         | Bin 0 -> 116 bytes
 configs/chromebook_coral_defconfig            |  13 ++-
 drivers/core/acpi.c                           |  10 ++-
 drivers/pinctrl/intel/pinctrl.c               |   2 +-
 drivers/sound/da7219.c                        |   4 +-
 drivers/sound/max98357a.c                     |   2 +-
 include/acpi/acpi_table.h                     |  10 +++
 include/asm-generic/global_data.h             |   5 ++
 include/configs/chromebook_coral.h            |   9 +-
 include/dm/acpi.h                             |   9 ++
 include/linux/bitops.h                        |   4 +-
 lib/Kconfig                                   |   9 ++
 lib/acpi/acpi_device.c                        |   2 +-
 lib/acpi/acpi_table.c                         |   4 +-
 test/dm/acpi.c                                |   4 +
 45 files changed, 585 insertions(+), 140 deletions(-)
 create mode 100644 arch/x86/include/asm/acpi/vbnv_layout.h

-- 
2.29.0.rc1.297.gfa9743e501-goog