[U-Boot] [PATCH v4 0/3]Support for XPedite5370 and misc GPIO

[Peter Tyser <ptyser@xes-inc.com>]

Hello,
This patch series adds support for the XPedite5370 SBC.
Its an MPC8572-based VPX card with a PMC/XMC site.  The
XPedite5370 includes a significant number of I2C GPIO devices (5)
which are used for board configuration.  I added support for
2 new I2C gpio devices in a new drivers/gpio directory.  I'm
not sure if this is the preferred location/method, so let me know
if others have have different preferences.  It'd be nice to have a
more generic GPIO framework (like Linux's) at some point, but
figured this was a step in the right direction by providing a
place for generic GPIO devices in drivers/gpio.

Thanks,
Peter

Changes since v1:
- Rebased to u-boot-mpc85xx tree
- Updated NOR flash remapping method
- Added CONFIG_SYS_I2C2_OFFSET define to XPEDITE5370.h
- Removed CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE from XPEDITE5370.h

Changes since v2:
pca953x.c:
- Use cmd_tbl_t for subcommand parsing
- Made 'info' command dependent on CONFIG_CMD_PCA953X_INFO
- Removed chip command parameters, added 'device' subcommand

ds4510.c:
- Use cmd_tbl_t for subcommand parsing
- Made 'info' command dependent on CONFIG_CMD_DS4510_INFO
- Made memory commands dependent on CONFIG_CMD_DS4510_MEM
- Made 'rst' command dependent on CONFIG_CMD_DS4510_RST
- Removed chip command parameters, added 'device' subcommand
- Fixed multiline comment style
- moved to drivers/misc

xpedite5370:
- Changed alignment by spaces to alignment by tabs
- Fixed gur->devdisr typo for PCIe2
- Fixed some lines over 80 chars
- Fixed multiline comment style
- Cleaned up environment defines

Changes since v3:
- Removed CONFIG_L1_INIT_RAM reference

Peter Tyser (3):
  Add support for PCA953x I2C gpio devices
  Add support for Maxim's DS4510 I2C device
  XPedite5370 board support

 MAINTAINERS                         |    3 +
 MAKEALL                             |    1 +
 Makefile                            |    5 +
 README                              |   13 +
 board/xes/common/Makefile           |   56 ++++
 board/xes/common/fsl_8572_clk.c     |   51 +++
 board/xes/common/fsl_85xx_ddr.c     |   93 ++++++
 board/xes/common/fsl_85xx_pci.c     |  265 ++++++++++++++++
 board/xes/xpedite5370/Makefile      |   45 +++
 board/xes/xpedite5370/config.mk     |   35 ++
 board/xes/xpedite5370/ddr.c         |  270 ++++++++++++++++
 board/xes/xpedite5370/law.c         |   54 ++++
 board/xes/xpedite5370/tlb.c         |   94 ++++++
 board/xes/xpedite5370/u-boot.lds    |  145 +++++++++
 board/xes/xpedite5370/xpedite5370.c |  128 ++++++++
 drivers/gpio/Makefile               |   47 +++
 drivers/gpio/pca953x.c              |  218 +++++++++++++
 drivers/misc/Makefile               |    1 +
 drivers/misc/ds4510.c               |  400 ++++++++++++++++++++++++
 include/configs/XPEDITE5370.h       |  589 +++++++++++++++++++++++++++++++++++
 include/gpio/ds4510.h               |   75 +++++
 include/gpio/pca953x.h              |   39 +++
 22 files changed, 2627 insertions(+), 0 deletions(-)
 create mode 100644 board/xes/common/Makefile
 create mode 100644 board/xes/common/fsl_8572_clk.c
 create mode 100644 board/xes/common/fsl_85xx_ddr.c
 create mode 100644 board/xes/common/fsl_85xx_pci.c
 create mode 100644 board/xes/xpedite5370/Makefile
 create mode 100644 board/xes/xpedite5370/config.mk
 create mode 100644 board/xes/xpedite5370/ddr.c
 create mode 100644 board/xes/xpedite5370/law.c
 create mode 100644 board/xes/xpedite5370/tlb.c
 create mode 100644 board/xes/xpedite5370/u-boot.lds
 create mode 100644 board/xes/xpedite5370/xpedite5370.c
 create mode 100644 drivers/gpio/Makefile
 create mode 100644 drivers/gpio/pca953x.c
 create mode 100644 drivers/misc/ds4510.c
 create mode 100644 include/configs/XPEDITE5370.h
 create mode 100644 include/gpio/ds4510.h
 create mode 100644 include/gpio/pca953x.h