u-boot.git/lib/acpi/Makefile, branch v2024.04

acpi: Kconfig symbol CONFIG_QFW_ACPI

2024-01-07T20:49:15Z

We have two implementations of write_acpi_tables(). One for writing ACPI tables based on ACPI_WRITER() entries another based on copying tables from QEMU. Create a symbol CONFIG_QFW_ACPI that signifies copying ACPI tables from QEMU and use it consistently. Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass

acpi: Move the table-finding functions into the libary

2023-05-11T02:25:29Z

This is useful for other features. Move the function into library code so it can be used outside just the 'acpi' command. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

acpi: Create a new Kconfig for ACPI

2023-05-11T02:25:29Z

We have several Kconfig options for ACPI, but all relate to specific functions, such as generating tables and AML code. Add a new option which controls including basic ACPI library code, including the lib/acpi directory. This will allow us to add functions which are available even if table generation is not supported. Adjust the command to avoid a build error when ACPIGEN is not enabled. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

acpi: Move MCFG implementation to common lib

2022-02-09T19:30:13Z

MCFG tables are used on multiple arches. Move to common ACPI lib. Cc: Simon Glass Signed-off-by: Moritz Fischer Reviewed-by: Simon Glass Use sizeof(*mcfg) instead of sizeof(*header) Signed-off-by: Simon Glass

x86: Move CSRT table to a writer function

2022-01-25T18:44:36Z

Move this table over to use a writer function, moving the code from the x86 implementation. Signed-off-by: Simon Glass

x86: Move SSDT table to a writer function

2022-01-25T18:44:36Z

Move this table over to use a writer function, moving the code from the x86 implementation. Signed-off-by: Simon Glass

x86: Move DSDT table to a writer function

2022-01-25T18:44:36Z

Move this table over to use a writer function, moving the code from the x86 implementation. Add a pointer to the DSDT in struct acpi_ctx so we can reference it later. Disable this table for sandbox since we don't actually compile real ASL code. Signed-off-by: Simon Glass

x86: Move FACS table to a writer function

2022-01-25T18:44:36Z

Move this table over to use a writer function, moving the code from the x86 implementation. Add a pointer to the DSDT in struct acpi_ctx so we can reference it later. Signed-off-by: Simon Glass

x86: Move base tables to a writer function

2022-01-25T18:44:36Z

Use the new ACPI writer to write the base tables at the start of the area, moving this code from the x86 implementation. Signed-off-by: Simon Glass

x86: acpi: Split out context creation from base tables

2022-01-25T18:44:36Z

At present acpi_setup_base_tables() both sets up the ACPI context and writes out the base tables. We want to use an ACPI writer to write the base tables, so split this function into two, with acpi_setup_ctx() doing the context set, and acpi_setup_base_tables() just doing the base tables. Disable the writer's write_acpi_tables() function for now, to avoid build errors. It is enabled in a following patch. Signed-off-by: Simon Glass