This series adds some basic support for >4GB memory (including clearing it for security reasons), basic dcache control and coreboot time stamps.
Duncan Laurie (2): x86: Ignore memory >4GB when parsing Coreboot tables x86: Fix off-by-one error in do_elf_reloc_fixups()
Gabe Black (4): x86: Fill in the dram info using the e820 map on coreboot/x86 x86: Increase the size of the phys_size_t and phys_addr_t types Introduce arch_phys_memset which works like memset but on physical memory x86: Implement arch_phys_memset so that it can wipe memory above 4GB
Simon Glass (2): x86: Fix indirect jmp warning in zimage.c x86: Enable CONFIG_CMD_ZBOOT for coreboot
Stefan Reinauer (4): x86: Add basic cache operations x86: Provide a function to clean up just before booting a zimage x86: Add functions to access MSRs x86: Clean up MTRR 7 right before jumping to the kernel
Vadim Bendebury (3): x86: Add function to read time stamp counter x86: Enable coreboot timestamp facility support in u-boot. x86: Add a CBMEM timestamp generated right before the kernel startup.
arch/x86/cpu/coreboot/Makefile | 1 + arch/x86/cpu/coreboot/coreboot.c | 22 +++ arch/x86/cpu/coreboot/sdram.c | 19 ++ arch/x86/cpu/coreboot/timestamp.c | 61 +++++++ arch/x86/cpu/interrupts.c | 8 +- arch/x86/include/asm/arch-coreboot/timestamp.h | 52 ++++++ arch/x86/include/asm/cache.h | 47 +++++ arch/x86/include/asm/io.h | 6 +- arch/x86/include/asm/msr.h | 25 +++ arch/x86/include/asm/types.h | 4 +- arch/x86/include/asm/u-boot-x86.h | 12 ++ arch/x86/lib/Makefile | 1 + arch/x86/lib/physmem.c | 228 ++++++++++++++++++++++++ arch/x86/lib/relocate.c | 2 +- arch/x86/lib/timer.c | 17 ++ arch/x86/lib/zimage.c | 24 ++- include/configs/coreboot.h | 2 + include/physmem.h | 21 +++ lib/physmem.c | 24 +++ 19 files changed, 560 insertions(+), 16 deletions(-) create mode 100644 arch/x86/cpu/coreboot/timestamp.c create mode 100644 arch/x86/include/asm/arch-coreboot/timestamp.h create mode 100644 arch/x86/include/asm/msr.h create mode 100644 arch/x86/lib/physmem.c create mode 100644 include/physmem.h create mode 100644 lib/physmem.c