Happy New Year! I was thinking I would do another RFC, but instead I pulled an all-nighter to get this series cleaned up ready for mainline
There a two major architectural changes introduced by this series: - The global data pointer is converted to a psuedo register implementation which allows global data to be access pre and post relocations like all other aches - The init sequences in board.c are reduced to be purely to loops which execute arrays of init functions All patches are checkpatch clean Series is rebased to commit bfcc40bb09b05c90cc3b1496abb270eb8aa72134 (Merge branch 'next' of ../next) Regards, Graeme Graeme Russ (17): x86: Import glibc memcpy implementation x86: Speed up copy-to-RAM and clear BSS operations x86: Remove GDR related magic numbers x86: Rework Global Descriptor Table loading x86: Simplify Flash-to-RAM code execution transition x86: Rework relocation calcuations x86: Use fs for global data x86: Set GD_FLG_RELOC after entering in-RAM copy of U-Boot x86: Create weak init_cache() function x86: Allow cache before copy to RAM CHECKPATCH: arch/x86/cpu/* CHECKPATCH: arch/x86/lib/* x86: Move do_go_exec() out of board.c x86: Move setup_pcat_compatibility() out of board.c x86: Move relocation code out of board.c x86: Simplify board.c x86: Tweak initialisation procedure arch/x86/cpu/cpu.c | 107 ++++++--- arch/x86/cpu/interrupts.c | 2 +- arch/x86/cpu/start.S | 31 +-- arch/x86/cpu/start16.S | 57 ++++- arch/x86/include/asm/global_data.h | 21 +- arch/x86/include/asm/init_helpers.h | 43 +++ arch/x86/include/asm/init_wrappers.h | 42 +++ arch/x86/include/asm/processor.h | 12 +- arch/x86/include/asm/relocate.h | 33 +++ arch/x86/include/asm/string.h | 2 +- arch/x86/include/asm/u-boot-x86.h | 5 + arch/x86/lib/Makefile | 4 + arch/x86/lib/bios.S | 134 ++++++---- arch/x86/lib/board.c | 474 +++++++++------------------------- arch/x86/lib/cmd_boot.c | 64 +++++ arch/x86/lib/init_helpers.c | 210 +++++++++++++++ arch/x86/lib/init_wrappers.c | 137 ++++++++++ arch/x86/lib/realmode_switch.S | 61 +++-- arch/x86/lib/relocate.c | 91 +++++++ arch/x86/lib/string.c | 61 +++++ arch/x86/lib/zimage.c | 7 + 21 files changed, 1099 insertions(+), 499 deletions(-) create mode 100644 arch/x86/include/asm/init_helpers.h create mode 100644 arch/x86/include/asm/init_wrappers.h create mode 100644 arch/x86/include/asm/relocate.h create mode 100644 arch/x86/lib/cmd_boot.c create mode 100644 arch/x86/lib/init_helpers.c create mode 100644 arch/x86/lib/init_wrappers.c create mode 100644 arch/x86/lib/relocate.c -- 1.7.5.2.317.g391b14 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
