[U-Boot] [PATCH 0/9] Consolidate ARM timer code

[Rob Herring]

From: Rob Herring <rob.herring at calxeda.com>

Much of the ARM timer code is re-implemented for each platform yet it
is all pretty much the same code.

This series introduces a common implementation of timer functions and
simplifies the platform code down to 2 or 3 config defines. It is
intended for platforms with 32-bit freerunning timers. I've converted
a couple of platforms as an example, but there are many more still that
can be converted. This probably could be extended to work with 16-bit
timers as well.

I've compiled all ARM boards, but only tested on highbank.

Rob

Rob Herring (9):
  ARM: add common timer functions
  examples: enable gc-sections option
  time: create default __udelay
  ARM: highbank: convert to common timer code
  ARM: mx25: convert to common timer code
  ARM: mx27: convert to common timer code
  ARM: vexpress: convert to common timer code
  ARM: socfpga: convert to common timer code
  ARM: tegra: convert to common timer code

 arch/arm/cpu/arm926ejs/mx25/timer.c     | 117 --------------------------------
 arch/arm/cpu/arm926ejs/mx27/timer.c     | 110 ------------------------------
 arch/arm/cpu/armv7/highbank/timer.c     |  83 ----------------------
 arch/arm/cpu/armv7/socfpga/timer.c      |  72 --------------------
 arch/arm/cpu/tegra-common/Makefile      |   2 +-
 arch/arm/cpu/tegra-common/timer.c       |  95 --------------------------
 arch/arm/lib/Makefile                   |   2 +-
 arch/arm/lib/time.c                     |  59 ++++++++++++++++
 board/armltd/vexpress/vexpress_common.c |  71 -------------------
 examples/api/Makefile                   |   2 +-
 include/configs/highbank.h              |   4 ++
 include/configs/imx27lite-common.h      |   3 +
 include/configs/mx25pdk.h               |   3 +
 include/configs/socfpga_cyclone5.h      |   3 +-
 include/configs/tegra-common.h          |   3 +
 include/configs/tx25.h                  |   2 +
 include/configs/vexpress_common.h       |   4 ++
 include/configs/zmx25.h                 |   3 +
 lib/time.c                              |  21 ++++++
 19 files changed, 107 insertions(+), 552 deletions(-)
 delete mode 100644 arch/arm/cpu/tegra-common/timer.c
 create mode 100644 arch/arm/lib/time.c

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1.8.1.2