This series includes some patches generated while getting U-Boot to boot more nicely on Brya, an Adler Lake Chromebook.
This includes: - show the ACPI tables with 'acpi list' - get the UART to work even if coreboot doesn't enable it - show unimplemented sysinfo tags - fix for keyboard not working - fix for trying to set up PCI regions when the info is not available - fix for looking at inaccessible memory to find the sysinfo table
Changes in v4: - Split out patch to enable bus mastering - Drop unnecessary CONFIG options - Drop patch to allow locating UARTs by device ID
Changes in v3: - Don't enable ACPI by default except on x86 and sandbox - Avoid a build error with the ASL compiler - Disable for coreboot64 since ACPI is not available
Changes in v2: - Don't show an invalid CPU number on error - Update commit message with more detail - Update code comment to mention that addresses <1KB are ignored - Flush the buffer instead of skipping the reset - Add new patch to create a new Kconfig for ACPI - Add new patch to move acpi-table-finding functions into the library - Use tab instead of space in header file - Refactor two patches into one - Add new patch to allow locating the UART from ACPI tables - Expand commit message to explain this is for the debug UART - Update the defconfig instead - Drop patch 'usb: Quieten a debug message' since it was fixed elsewhere - Drop patch 'x86: coreboot: Use a memory-mapped UART' (not needed) - Add new patch to enable ms command
Simon Glass (16): mtrr: Don't show an invalid CPU number x86: Adjust search range for sysinfo table input: Flush the keyboard buffer before resetting it acpi: Create a new Kconfig for ACPI acpi: Move the table-finding functions into the libary x86: coreboot: Collect the address of the ACPI tables x86: Allow locating the UART from ACPI tables pci: coreboot: Don't read regions when booting x86: coreboot: Use a memory-mapped UART x86: coreboot: Document how to enable the debug UART x86: coreboot: Scan PCI after relocation x86: coreboot: Log function names and line numbers x86: coreboot: Show unimplemented sysinfo tags nvme: Enable PCI bus mastering x86: nvme: coreboot: Enable NVMe coreboot: Enable ms command
arch/Kconfig | 2 + arch/x86/cpu/cpu.c | 4 +- arch/x86/include/asm/cb_sysinfo.h | 8 ++ arch/x86/include/asm/coreboot_tables.h | 2 + arch/x86/lib/coreboot/cb_sysinfo.c | 13 +++ cmd/Kconfig | 2 +- cmd/acpi.c | 44 ++-------- cmd/x86/cbsysinfo.c | 9 ++ cmd/x86/mtrr.c | 3 +- configs/coreboot64_defconfig | 1 - configs/coreboot_defconfig | 8 +- doc/board/coreboot/coreboot.rst | 29 +++++++ drivers/core/Kconfig | 1 + drivers/input/i8042.c | 19 +++++ drivers/nvme/nvme_pci.c | 5 ++ drivers/pci/pci-uclass.c | 4 + drivers/serial/Kconfig | 10 +++ drivers/serial/serial_coreboot.c | 114 +++++++++++++++++++++++-- include/acpi/acpi_table.h | 8 ++ include/asm-generic/global_data.h | 4 +- lib/Kconfig | 10 ++- lib/Makefile | 2 +- lib/acpi/Makefile | 6 ++ lib/acpi/acpi.c | 45 ++++++++++ 24 files changed, 296 insertions(+), 57 deletions(-) create mode 100644 lib/acpi/acpi.c