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 v3: - Add a macro to read gd->acpi_ctx to allow use of IS_ENABLED() - Move the bloblist types into this patch - Avoid build error when gd->acpi_ctx is not available - Correct printf specifier for debug lines
Changes in v2: - Rename update_fixed_mtrss() to update_fixed_mtrrs() - Add comments to enable_pm_timer_emulation() and cpu_mca_configure() - Convert spaces to tabs 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
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 | 86 +++++++++++++----- arch/x86/lib/tpl.c | 2 +- .../max98357-render-2ch-48khz-24b.dat | Bin 0 -> 116 bytes common/Kconfig.boot | 17 ++++ configs/chromebook_coral_defconfig | 11 ++- 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 | 13 +++ include/bloblist.h | 2 + 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 + 46 files changed, 595 insertions(+), 139 deletions(-) create mode 100644 arch/x86/include/asm/acpi/vbnv_layout.h