[U-Boot] [PATCH 00/10] ARM: DRA7: Add support for IOdelay module

[Lokesh Vutla]

SoCs such as DRA7 family from Texas Instruments include a highly
configurable hardware block called the IOdelay block. This block
allows very specific custom fine tuning for electrical characteristics
of IO pins that are necessary for functionality and device lifetime
requirements.

IODelay module exists on it's own register space with registers
allocated for various pins. A set of values (derived from either
automated tools OR from device datasheet) is then computed on a
per-chip basis(to account for die specific variations) to generate a
set of delay parameters that are programmed to one or more registers
for the delay path of the io line.

This series basically adds support for this IOdelay recalibration and
enables the same on DRA7-evm, BeagleBoard-x15 boards.

Tested on:
DRA7-evm: http://pastebin.ubuntu.com/11562641/
BeagleBoard-x15: http://pastebin.ubuntu.com/11563215/

Lokesh Vutla (9):
  ARM: DRA7: Make do_set_mux32() generic
  ARM: DRA7: Add pinctrl register definitions
  ARM: DRA7: Add support for virtual mode configuration
  ARM: DRA7: Add support for IO delay configuration
  ARM: DRA7: Add support for manual mode configuration
  ARM: DRA7-evm: Enable IO delay recalibration sequence
  ARM: DRA7: CPSW: Remove IO delay hack
  ARM: BeagleBoard-x15: Enable IO delay recalibration sequence
  ARM: BeagleBoard-x15: Add mux data

Nishanth Menon (1):
  ARM: DRA7-evm: Add mux data

 arch/arm/cpu/armv7/omap-common/clocks-common.c   |  26 ++
 arch/arm/cpu/armv7/omap5/Makefile                |   1 +
 arch/arm/cpu/armv7/omap5/dra7xx_iodelay.c        | 238 +++++++++++++++
 arch/arm/cpu/armv7/omap5/hwinit.c                |   9 +
 arch/arm/cpu/armv7/omap5/prcm-regs.c             |   3 +
 arch/arm/include/asm/arch-omap5/dra7xx_iodelay.h |  83 ++++++
 arch/arm/include/asm/arch-omap5/mux_dra7xx.h     |  37 +++
 arch/arm/include/asm/arch-omap5/omap.h           |  25 --
 arch/arm/include/asm/arch-omap5/sys_proto.h      |  13 +
 arch/arm/include/asm/omap_common.h               |   4 +
 board/ti/beagle_x15/board.c                      |  22 +-
 board/ti/beagle_x15/mux_data.h                   | 351 ++++++++++++++++++++---
 board/ti/dra7xx/evm.c                            |  96 ++-----
 board/ti/dra7xx/mux_data.h                       | 339 ++++++++++++++++++++--
 include/configs/beagle_x15.h                     |   4 +
 include/configs/dra7xx_evm.h                     |   4 +
 16 files changed, 1078 insertions(+), 177 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/omap5/dra7xx_iodelay.c
 create mode 100644 arch/arm/include/asm/arch-omap5/dra7xx_iodelay.h

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1.9.1