This series contains patches to:
- enable video and keyboard - fix up some x86 relocation bugs - Implement show_boot_progress() - Provide access to new Intel core architecture timers - Enable device tree control and add a basic fdt include file
With the above changes (on top of previously-submitted series), we have a basically functioning U-Boot on x86, running from coreboot.
Further work is required to tidy up MTRR support (based on Graeme's comments), add a SPI driver, rename the config file, move coreboot support into a lib directory (or similar), clean up the config to enable various other devices and a few other minor issues.
This work will be the subject of a later series.
Duncan Laurie (3): x86: Fix MTRR clear to detect which MTRR to use x86: Issue SMI to finalize Coreboot in final stage video: Check for valid FB pointer before clearing
Gabe Black (8): x86: Initialise SPI if enabled x86: Reorder x86's post relocation memory layout x86: Make the upper bound on relocated symbols closed instead of open x86: Make calculate_relocation_address an overridable function x86: Override calculate_relocation_address to use the e820 map x86: Add back cold- and warm-boot flags x86: Add support for CONFIG_OF_CONTROL x86: coreboot: Set CONFIG_ARCH_DEVICE_TREE correctly
Simon Glass (3): x86: fdt: Create basic .dtsi file for coreboot x86: Remove video_init() prototype from u-boot-x86.h x86: coreboot: Enable video display
Stefan Reinauer (4): x86: Add CONFIG_DELAY_ENVIRONMENT to delay environment loading x86: Emit port 80 post codes in show_boot_progress() x86: Remove coreboot_ from file name x86: drop unused code in coreboot.c
Vadim Bendebury (2): x86: Provide tick counter and frequency reference for Intel core architecture x86: Provide a way to throttle port80 accesses
arch/x86/cpu/coreboot/Makefile | 3 +- arch/x86/cpu/coreboot/{coreboot_car.S => car.S} | 0 arch/x86/cpu/coreboot/config.mk | 23 ++++++++++ arch/x86/cpu/coreboot/coreboot.c | 53 ++++++++++++++++++----- arch/x86/cpu/coreboot/sdram.c | 53 +++++++++++++++++++++-- arch/x86/cpu/interrupts.c | 31 +++++++++++++ arch/x86/cpu/start.S | 10 ++++- arch/x86/cpu/start16.S | 3 + arch/x86/dts/coreboot.dtsi | 16 +++++++ arch/x86/dts/skeleton.dtsi | 13 ++++++ arch/x86/include/asm/global_data.h | 6 +++ arch/x86/include/asm/init_helpers.h | 1 + arch/x86/include/asm/u-boot-x86.h | 1 - arch/x86/lib/board.c | 10 ++++ arch/x86/lib/init_helpers.c | 50 +++++++++++++++++++--- arch/x86/lib/init_wrappers.c | 28 ++++++++++++- arch/x86/lib/relocate.c | 2 +- drivers/video/cfb_console.c | 5 +- include/configs/coreboot.h | 10 +++- 19 files changed, 287 insertions(+), 31 deletions(-) rename arch/x86/cpu/coreboot/{coreboot_car.S => car.S} (100%) create mode 100644 arch/x86/cpu/coreboot/config.mk create mode 100644 arch/x86/dts/coreboot.dtsi create mode 100644 arch/x86/dts/skeleton.dtsi