[U-Boot] [Patch V6 0/4] Add basic NVIDIA Tegra2 SoC support

[Tom Warren]

This series of patches adds preliminary/baseline support for NVIDIA's
Tegra2 SoC.  Basic CPU (AVP), RAM and UART init are covered so that the
system (Harmony or Seaboard) can boot to the U-Boot serial cmd prompt.

Further support (for Cortex-A9 CPU(s), USB, SD/MMC, etc.) to follow.

Changes for V2:
        - Coding style cleanup
        - Remove mach-types.h change; wait for ARM kernel sync-up
        - Move serial driver changes to separate patch
        - Use board/nvidia/ instead of /board/tegra
        - Remove TRUE/FALSE defines
        - Use standard NS16550 register/bit defines in UART init
        - Change nv-common.h config file to tegra2-common.h

Changes for V3:
        - Use I/O accessors for Tegra2 HW MMIO register access
        - Allow conditional compile of UARTA/UARTD code to save space

Changes for V4:
	- Use address of HW structs (&pmc, etc.) in readl/writel
	- Remove empty lines, fix mixed case hex #s & comments in header(s)
	- Move board/nvidia/common/board.c UART code & header to 
		arch/arm/cpu/armv7/tegra2/
	- Declare internal functions as static in UART code
	
Changes for V5:
	- Move arch/arm/cpu/armv7/uart.c & board.h to drivers/serial and
		rename to serial_tegra2.c
	- Remove use of uart_num & UART_A/D in serial_tegra2, simplify code

Changes for V6:
	- Fix uart.c add & delete in previous patchset
	- Move pinmux & clock init code to common board file as per review
	- Use #if defined() where possible in config files/UART code
	- Drop all typedef and volatile struct declarations in header files

Tom Warren (4):
  arm: Tegra2: Add basic NVIDIA Tegra2 SoC support
  serial: Add Tegra2 serial port support
  arm: Tegra2: Add support for NVIDIA Harmony board
  arm: Tegra2: Add support for NVIDIA Seaboard board

 MAINTAINERS                                  |    5 +
 arch/arm/cpu/armv7/tegra2/Makefile           |   48 +++++++
 arch/arm/cpu/armv7/tegra2/board.c            |   88 ++++++++++++
 arch/arm/cpu/armv7/tegra2/config.mk          |   28 ++++
 arch/arm/cpu/armv7/tegra2/lowlevel_init.S    |   65 +++++++++
 arch/arm/cpu/armv7/tegra2/sys_info.c         |   35 +++++
 arch/arm/cpu/armv7/tegra2/timer.c            |  122 ++++++++++++++++
 arch/arm/include/asm/arch-tegra2/clk_rst.h   |  165 ++++++++++++++++++++++
 arch/arm/include/asm/arch-tegra2/pinmux.h    |   55 ++++++++
 arch/arm/include/asm/arch-tegra2/pmc.h       |  124 +++++++++++++++++
 arch/arm/include/asm/arch-tegra2/sys_proto.h |   35 +++++
 arch/arm/include/asm/arch-tegra2/tegra2.h    |   49 +++++++
 arch/arm/include/asm/arch-tegra2/uart.h      |   47 ++++++
 board/nvidia/common/board.c                  |  193 ++++++++++++++++++++++++++
 board/nvidia/harmony/Makefile                |   50 +++++++
 board/nvidia/seaboard/Makefile               |   50 +++++++
 boards.cfg                                   |    2 +
 common/serial.c                              |    3 +-
 drivers/serial/Makefile                      |    1 +
 drivers/serial/serial_tegra2.c               |   77 ++++++++++
 drivers/serial/serial_tegra2.h               |   29 ++++
 include/configs/harmony.h                    |   49 +++++++
 include/configs/seaboard.h                   |   43 ++++++
 include/configs/tegra2-common.h              |  160 +++++++++++++++++++++
 include/serial.h                             |    3 +-
 25 files changed, 1524 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/tegra2/Makefile
 create mode 100644 arch/arm/cpu/armv7/tegra2/board.c
 create mode 100644 arch/arm/cpu/armv7/tegra2/config.mk
 create mode 100644 arch/arm/cpu/armv7/tegra2/lowlevel_init.S
 create mode 100644 arch/arm/cpu/armv7/tegra2/sys_info.c
 create mode 100644 arch/arm/cpu/armv7/tegra2/timer.c
 create mode 100644 arch/arm/include/asm/arch-tegra2/clk_rst.h
 create mode 100644 arch/arm/include/asm/arch-tegra2/pinmux.h
 create mode 100644 arch/arm/include/asm/arch-tegra2/pmc.h
 create mode 100644 arch/arm/include/asm/arch-tegra2/sys_proto.h
 create mode 100644 arch/arm/include/asm/arch-tegra2/tegra2.h
 create mode 100644 arch/arm/include/asm/arch-tegra2/uart.h
 create mode 100644 board/nvidia/common/board.c
 create mode 100644 board/nvidia/harmony/Makefile
 create mode 100644 board/nvidia/seaboard/Makefile
 create mode 100644 drivers/serial/serial_tegra2.c
 create mode 100644 drivers/serial/serial_tegra2.h
 create mode 100644 include/configs/harmony.h
 create mode 100644 include/configs/seaboard.h
 create mode 100644 include/configs/tegra2-common.h

-- 
1.7.3.5