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

[Simon Glass]

Hi Tom,

On Mon, May 13, 2013 at 12:25 PM, Tom Rini <trini at ti.com> wrote:
> On Thu, May 09, 2013 at 02:22:32PM -0700, Simon Glass wrote:
>
>> Hi Tom,
>>
>> On Thu, Apr 25, 2013 at 3:12 PM, Simon Glass <sjg at chromium.org> wrote:
>> > Hi Vadim,
>> >
>> > On Thu, Apr 18, 2013 at 8:50 AM, Vadim Bendebury (????)
>> > <vbendeb at google.com> wrote:
>> >>  On Wed, Apr 17, 2013 at 7:13 PM, Simon Glass <sjg at chromium.org> wrote:
>> >>>
>> >>> 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
>>
>> Some of these patches touch bootstage which is generic code. Are you
>> OK with me doing an x86 pull request for this, or should we do
>> something else?
>
> I'm OK with the x86 tree.

OK, I will do a pull from x86/master then.

Regards,
Simon