Add basic NVIDIA Tegra2 SoC support

Mike Rapoport u-boot 3 versions Jan 24, 2011 – Feb 3, 2011 New

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v6 Latest posting 2/2 Feb 3, 20110 of 4 patches 0 repliesNew
v6 posting 1/2 Feb 2, 20110 of 4 patches 0 repliesSuperseded
v3 Jan 24, 20112 of 4 patches 0 repliesSuperseded

Patches in v6 posting 2/2 No applies recorded yet

None of the 4 patches the cover letter announces are in this archive.

Reviews trailers per patch

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

Quoted 7 lines · Tom Warren

Mike,
Quoted 4 lines · Mike Rapoport
Quoted 3 lines · Tom Warren
I haven't seen any new feedback on this version (V6) of the patchset since it was posted.

Quoted 7 lines

Quoted 3 lines
Quoted 1 line
Wolfgang, Mike, Peter, et al - are you happy with the current patch?
I'm Ok with the current patch.
Thanks, Mike. Appreciate your help.
Quoted 2 lines
Quoted 2 lines
If so, when can I expect it to be pushed?
Who has to push/accept/apply the patch? Wolfgang, or the ARM custodian?

AFAIK, the ARM custodian

Quoted 107 lines

Thanks.
Quoted 106 lines
Quoted 100 lines
Thanks,
Tom
Quoted 94 lines · 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
--
Sincerely yours,
Mike.

Signature · 2 lines

Sincerely yours,
Mike.

Read the cover letter in its thread