[U-Boot] [PATCH 00/12] x86: Support booting SeaBIOS

[Bin Meng]

This is the initial attempt to support booting SeaBIOS from U-Boot.

This is tested:
- On Intel Crown Bay board with a PCIe graphics card, booting SeaBIOS
then chain-loading a GRUB on a USB drive, then Linux kernel finally.
- On QEMU x86 target with U-Boot chain-loading SeaBIOS to install/boot
a Windows XP OS.

This series is available on u-boot-x86/seabios-working.

Previous RFC patch @ http://patchwork.ozlabs.org/patch/523764/

Bin Meng (12):
  x86: Move asm/arch-coreboot/tables.h to a common place
  x86: Move sysinfo related to sysinfo.h
  x86: Clean up coreboot_tables.h
  x86: Change to use start/end address pair in write_tables()
  x86: Use a macro for ROM table alignment
  x86: Change write_acpi_tables() signature a little bit
  x86: Simplify codes in write_tables()
  x86: Support writing configuration tables in high area
  x86: Implement functions for writing coreboot table
  x86: Support booting SeaBIOS
  x86: qemu: Enable ACPI table generation by default
  x86: Document how to play with SeaBIOS

 arch/x86/Kconfig                                   |  10 ++
 arch/x86/cpu/coreboot/sdram.c                      |   1 -
 arch/x86/cpu/coreboot/tables.c                     |   1 -
 arch/x86/cpu/qemu/fw_cfg.c                         |   5 +-
 arch/x86/include/asm/acpi_table.h                  |   2 +-
 arch/x86/include/asm/arch-coreboot/sysinfo.h       |   4 +-
 .../{arch-coreboot/tables.h => coreboot_tables.h}  | 167 +++++++++++----------
 arch/x86/include/asm/tables.h                      |   5 +
 arch/x86/lib/Makefile                              |   1 +
 arch/x86/lib/acpi_table.c                          |   4 +-
 arch/x86/lib/coreboot_table.c                      | 136 +++++++++++++++++
 arch/x86/lib/tables.c                              |  77 +++++++---
 configs/qemu-x86_defconfig                         |   1 +
 doc/README.x86                                     |  49 +++++-
 drivers/video/coreboot_fb.c                        |   1 -
 15 files changed, 356 insertions(+), 108 deletions(-)
 rename arch/x86/include/asm/{arch-coreboot/tables.h => coreboot_tables.h} (53%)
 create mode 100644 arch/x86/lib/coreboot_table.c

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1.8.2.1