[U-Boot] [PATCH 0/19] Remove unused code, add accurate timier and bootstage

[Simon Glass]

This series removes unused x86 code based on advice from Graeme Russ. THis
code was used for real mode which is no longer needed in U-Boot.

A new more accurate timer is added, and this permits bootstage to be
enabled and produce useful results on x86.


Doug Anderson (2):
  bootstage: Copy bootstage strings post-relocation
  Call bootstage_relocate() after malloc is initted

Simon Glass (17):
  x86: Remove unused bios/pci code
  x86: Remove unused portion of link script
  x86: Remove legacy board init code
  x86: Declare global_data pointer when it is used
  x86: Implement panic output for coreboot
  x86: Rationalise kernel booting logic and bootstage
  x86: Add TSC timer
  x86: Remove old broken timer implementation
  x86: Remove ISR timer
  x86: Re-enable PCAT timer 2 for beeping
  bootstage: Add stubs for new bootstage functions
  x86: Enable bootstage for coreboot
  bootstage: Allow marking a particular line of code
  x86: Fix warning in cmd_ximg.c when CONFIG_GZIP is not defined
  x86: config: Enable LZO for coreboot, remove zlib, gzip
  x86: Support adding coreboot timestanps to bootstage
  x86: Add coreboot timestamps

 arch/x86/cpu/Makefile                          |   2 +-
 arch/x86/cpu/coreboot/coreboot.c               |  13 ++
 arch/x86/cpu/coreboot/timestamp.c              |  42 +++-
 arch/x86/cpu/cpu.c                             |   5 +
 arch/x86/cpu/interrupts.c                      |   2 +
 arch/x86/cpu/timer.c                           |  17 --
 arch/x86/cpu/u-boot.lds                        |  12 --
 arch/x86/include/asm/arch-coreboot/timestamp.h |   7 +
 arch/x86/include/asm/init_helpers.h            |   9 -
 arch/x86/include/asm/init_wrappers.h           |  42 ----
 arch/x86/include/asm/pci.h                     |   4 -
 arch/x86/include/asm/u-boot-x86.h              |   4 +
 arch/x86/include/asm/u-boot.h                  |  32 ---
 arch/x86/lib/Makefile                          |  10 +-
 arch/x86/lib/bios.h                            | 170 ---------------
 arch/x86/lib/board.c                           | 273 -------------------------
 arch/x86/lib/bootm.c                           |   8 -
 arch/x86/lib/cmd_boot.c                        |   2 +
 arch/x86/lib/init_helpers.c                    |  98 ---------
 arch/x86/lib/init_wrappers.c                   | 164 ---------------
 arch/x86/lib/pcat_timer.c                      |  69 +------
 arch/x86/lib/pci.c                             | 188 -----------------
 arch/x86/lib/physmem.c                         |   2 +
 arch/x86/lib/relocate.c                        |   2 +
 arch/x86/lib/timer.c                           | 116 -----------
 arch/x86/lib/tsc_timer.c                       | 107 ++++++++++
 arch/x86/lib/zimage.c                          |  11 +-
 common/board_r.c                               |   1 +
 common/bootstage.c                             |  44 ++++
 common/cmd_ximg.c                              |   2 +
 include/bootstage.h                            |  54 +++++
 include/configs/coreboot.h                     |  18 +-
 32 files changed, 314 insertions(+), 1216 deletions(-)
 delete mode 100644 arch/x86/cpu/timer.c
 delete mode 100644 arch/x86/include/asm/init_wrappers.h
 delete mode 100644 arch/x86/lib/bios.h
 delete mode 100644 arch/x86/lib/board.c
 delete mode 100644 arch/x86/lib/init_wrappers.c
 delete mode 100644 arch/x86/lib/pci.c
 delete mode 100644 arch/x86/lib/timer.c
 create mode 100644 arch/x86/lib/tsc_timer.c

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1.8.2.1