Add functionality for reading in the coreboot tables and storing their
contents in a structure for easy access.
These four patches add support for the 32 bit Linux boot protocol to the
zboot command. They also add support for an initrd.
Changes in v2:
- Move arch/x86/include/asm/ic/coreboot/* to
arch/x86/include/asm/arch-coreboot/*
- Merge the lib_sysinfo change into this one.
- Changed includes to match ic/coreboot => arch-coreboot move.
- Merged a previous change that used the coreboot tables to approximate
total RAM size into this one.
- Moved the coreboot specific e820 function into a different patch.
- Moved the coreboot specfic e820 function into this patch.
- Add a help message to the zboot command.
Gabe Black (6):
x86: Import code from coreboot's libpayload to parse the coreboot
table
x86: Clean up the x86 zimage code in preparation to extend it
x86: Add support for booting Linux using the 32 bit boot protocol
x86: Add infrastructure to extract an e820 table from the coreboot
tables
x86: Refactor the zboot innards so they can be reused with a vboot
image
x86: Add support for specifying an initrd with the zboot command
arch/x86/cpu/coreboot/Makefile | 3 +
arch/x86/cpu/coreboot/ipchecksum.c | 54 +++++
arch/x86/cpu/coreboot/sdram.c | 38 +++-
arch/x86/cpu/coreboot/sysinfo.c | 39 ++++
arch/x86/cpu/coreboot/tables.c | 183 +++++++++++++++
arch/x86/include/asm/arch-coreboot/ipchecksum.h | 37 +++
arch/x86/include/asm/arch-coreboot/sysinfo.h | 64 ++++++
arch/x86/include/asm/arch-coreboot/tables.h | 241 ++++++++++++++++++++
arch/x86/include/asm/zimage.h | 36 +--
arch/x86/lib/bootm.c | 21 ++-
arch/x86/lib/zimage.c | 276 +++++++++++++++--------
board/chromebook-x86/coreboot/coreboot.c | 10 +
12 files changed, 874 insertions(+), 128 deletions(-)
create mode 100644 arch/x86/cpu/coreboot/ipchecksum.c
create mode 100644 arch/x86/cpu/coreboot/sysinfo.c
create mode 100644 arch/x86/cpu/coreboot/tables.c
create mode 100644 arch/x86/include/asm/arch-coreboot/ipchecksum.h
create mode 100644 arch/x86/include/asm/arch-coreboot/sysinfo.h
create mode 100644 arch/x86/include/asm/arch-coreboot/tables.h
--
1.7.3.1
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