[U-Boot] [PATCH 0/9] Add support for i.MX25 SOC and TX25 board

[John Rigby]

The i.MX25 has the same ARM core and shares some ip blocks
with i.MX27 but also borrows from i.MX31.

The TX25 is an i.MX25 based board.  It has only NAND flash
so this port includes nand_spl and mtd/nand changes for
the nand controller in the i.MX25.

Booting from nand also required adding nand_spl boot support 
for arm926ejs.

Support is also included for serial and ethernet.

This port was made possible by a donation of hardware by
DENX Software Engineering.

John Rigby (8):
  mxc_serial replace platform specific clock
  arm926ejs: add nand_spl boot support
  Add v1.1 support to nand_spl fsl nfc driver
  Nand mxc_nand add v1.1 controller support
  fec_mxc: cleanup and factor out imx27 dependencies
  Add support for Freescale MX25 SOC
  fec_mxc: add imx25 support
  Add support for KARO TX25 board

Wolfgang Denk (1):
  env_nand.c: print error message and fail gracefully

 MAINTAINERS                              |    4 +
 Makefile                                 |    4 +
 board/karo/tx25/Makefile                 |   51 +++
 board/karo/tx25/config.mk                |    5 +
 board/karo/tx25/lowlevel_init.S          |  131 +++++++
 board/karo/tx25/tx25.c                   |  178 +++++++++
 common/env_nand.c                        |    9 +
 cpu/arm926ejs/mx25/Makefile              |   46 +++
 cpu/arm926ejs/mx25/generic.c             |  263 +++++++++++++
 cpu/arm926ejs/mx25/reset.c               |   56 +++
 cpu/arm926ejs/mx25/timer.c               |  187 +++++++++
 cpu/arm926ejs/mx27/generic.c             |    5 +
 cpu/arm926ejs/start.S                    |   42 ++-
 drivers/mtd/nand/mxc_nand.c              |  604 ++++++++++++++++++++++++++----
 drivers/net/fec_mxc.c                    |   57 ++-
 drivers/net/fec_mxc.h                    |   32 ++-
 drivers/serial/serial_mxc.c              |   16 +-
 include/asm-arm/arch-mx25/clock.h        |   36 ++
 include/asm-arm/arch-mx25/imx-regs.h     |  330 ++++++++++++++++
 include/asm-arm/arch-mx25/imx25-pinmux.h |  421 +++++++++++++++++++++
 include/asm-arm/arch-mx27/clock.h        |    3 +
 include/asm-arm/arch-mx27/imx-regs.h     |   13 +
 include/asm-arm/arch-mx31/mx31.h         |    1 +
 include/configs/imx27lite.h              |    1 +
 include/configs/mx31pdk.h                |    4 +
 include/configs/tx25.h                   |  178 +++++++++
 include/fsl_nfc.h                        |   78 ++++-
 nand_spl/board/karo/tx25/Makefile        |   78 ++++
 nand_spl/board/karo/tx25/config.mk       |    1 +
 nand_spl/board/karo/tx25/u-boot.lds      |   58 +++
 nand_spl/nand_boot_fsl_nfc.c             |   74 +++-
 31 files changed, 2838 insertions(+), 128 deletions(-)
 create mode 100644 board/karo/tx25/Makefile
 create mode 100644 board/karo/tx25/config.mk
 create mode 100644 board/karo/tx25/lowlevel_init.S
 create mode 100644 board/karo/tx25/tx25.c
 create mode 100644 cpu/arm926ejs/mx25/Makefile
 create mode 100644 cpu/arm926ejs/mx25/generic.c
 create mode 100644 cpu/arm926ejs/mx25/reset.c
 create mode 100644 cpu/arm926ejs/mx25/timer.c
 create mode 100644 include/asm-arm/arch-mx25/clock.h
 create mode 100644 include/asm-arm/arch-mx25/imx-regs.h
 create mode 100644 include/asm-arm/arch-mx25/imx25-pinmux.h
 create mode 100644 include/configs/tx25.h
 create mode 100644 nand_spl/board/karo/tx25/Makefile
 create mode 100644 nand_spl/board/karo/tx25/config.mk
 create mode 100644 nand_spl/board/karo/tx25/u-boot.lds