Hi,
On 22 August 2015 at 00:50, Saket Sinha saket.sinha89@gmail.com wrote:
Implement write_acpi_table() to create a minimal working ACPI table. This includes writing FACS, XSDT, RSDP, FADT, MCFG, MADT, DSDT & SSDT ACPI table entries.
Use a Kconfig option GENERATE_ACPI_TABLE to tell U-Boot whether we need actually write the APCI table just like we did for PIRQ routing, MP table and SFI tables. With ACPI table existence, linux kernel gets control of power management, thermal management, configuration management and monitoring in hardware.
Signed-off-by: Saket Sinha saket.sinha89@gmail.com
arch/x86/Kconfig | 9 + arch/x86/include/asm/acpi_table.h | 390 ++++++++++++++++++++++++++++++++++ arch/x86/lib/Makefile | 1 + arch/x86/lib/acpi_table.c | 436 ++++++++++++++++++++++++++++++++++++++ arch/x86/lib/tables.c | 5 + scripts/Makefile.lib | 11 + 6 files changed, 852 insertions(+) create mode 100644 arch/x86/include/asm/acpi_table.h create mode 100644 arch/x86/lib/acpi_table.c
I'd like to get this in and deal with TODOs and other changes with separate patches.
I've fixed up a few minor whitespace things. If there is anything else really egregious I'll accept a fix-up patch for a few days.
Applied to u-boot-x86, thanks!