[U-Boot] [PATCHv1 00/22] Add SPL support for SoCFGPA

[dinguyen at opensource.altera.com]

From: Dinh Nguyen <dinguyen at opensource.altera.com>

Hello,

This patchset adds all the SPL code that is necessary to support the SoCFPGA
platform. With this patch series, one should be able to configure the SDRAM
controller and run u-boot.

I have pushed a branch to git://git.rocketboards.org/u-boot-socfpga-next.git
socfpga_for_next_spl_v1 for testing and reviewing.

Thanks,
Dinh

Dinh Nguyen (22):
  arm: socfpga: spl: Add main sdram code
  arm: socfpga: enable saveenv to mmc partition
  arm: socfpga: Add sdram initialization code
  arm: socfpga: spl: Add SRAM section
  arm: socfpga: spl: put SPL in sram
  arm: socfpga: add functions to bring sdram, timer, and uart out of
    reset
  arm: socfpga: spl: enable sdram, timer and uart
  arm: socfpga: spl: Add call to timer_init
  arm: socfpga: spl: allow bootrom to enable IOs after warm reset
  arm: socfpga: spl: add sdram init and calibration
  arm: socfpga: spl: printout sdram size
  arm: socfpga: spl: Use common lowlevel_init
  arm: socfpga: spl: Add s_init
  arm: socfpga: spl: update lowlevel_init
  arm: socfpga: spl: add relocate_stack_to_sdram to lowlevel_init.S
  arm: socfpga: spl: add the stack in OCRAM
  arm: socfpga: spl: add CONFIG_SPL_STACK to socfpga_common.h
  arm: socfpga: add sdram stack to SPL
  arm: socfpga: spl: set SPL_MALLOC_SIZE
  arm: socfpga: spl: add a malloc section in sram
  arm: socfpga: spl: Add SDRAM check
  arm: socfpga: spl: update pll_config for dev kit

 arch/arm/cpu/armv7/Makefile                        |    2 +-
 arch/arm/cpu/armv7/socfpga/Makefile                |    4 +-
 arch/arm/cpu/armv7/socfpga/config.mk               |    3 +-
 arch/arm/cpu/armv7/socfpga/lowlevel_init.S         |   89 +-
 arch/arm/cpu/armv7/socfpga/reset_manager.c         |   24 +
 arch/arm/cpu/armv7/socfpga/s_init.c                |   49 +
 arch/arm/cpu/armv7/socfpga/sdram.c                 | 1311 ++++
 arch/arm/cpu/armv7/socfpga/spl.c                   |   33 +
 arch/arm/cpu/armv7/socfpga/system_manager.c        |    9 +
 arch/arm/cpu/armv7/socfpga/u-boot-spl.lds          |   29 +-
 arch/arm/include/asm/arch-socfpga/reset_manager.h  |   37 +
 arch/arm/include/asm/arch-socfpga/sdram.h          |  434 ++
 arch/arm/include/asm/arch-socfpga/system_manager.h |   20 +-
 board/altera/socfpga/Makefile                      |    1 +
 board/altera/socfpga/pll_config.h                  |    8 +-
 board/altera/socfpga/sdram/Makefile                |   12 +
 board/altera/socfpga/sdram/sdram_config.h          |  100 +
 board/altera/socfpga/sdram/sdram_io.h              |   44 +
 board/altera/socfpga/sdram/sequencer.c             | 7993 ++++++++++++++++++++
 board/altera/socfpga/sdram/sequencer.h             |  504 ++
 board/altera/socfpga/sdram/sequencer_auto.h        |  216 +
 .../altera/socfpga/sdram/sequencer_auto_ac_init.c  |   88 +
 .../socfpga/sdram/sequencer_auto_inst_init.c       |  273 +
 board/altera/socfpga/sdram/sequencer_defines.h     |  154 +
 board/altera/socfpga/sdram/system.h                |   15 +
 include/configs/socfpga_common.h                   |   16 +-
 include/configs/socfpga_cyclone5.h                 |    1 +
 27 files changed, 11422 insertions(+), 47 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/socfpga/s_init.c
 create mode 100644 arch/arm/cpu/armv7/socfpga/sdram.c
 create mode 100644 arch/arm/include/asm/arch-socfpga/sdram.h
 create mode 100644 board/altera/socfpga/sdram/Makefile
 create mode 100644 board/altera/socfpga/sdram/sdram_config.h
 create mode 100644 board/altera/socfpga/sdram/sdram_io.h
 create mode 100644 board/altera/socfpga/sdram/sequencer.c
 create mode 100644 board/altera/socfpga/sdram/sequencer.h
 create mode 100644 board/altera/socfpga/sdram/sequencer_auto.h
 create mode 100644 board/altera/socfpga/sdram/sequencer_auto_ac_init.c
 create mode 100644 board/altera/socfpga/sdram/sequencer_auto_inst_init.c
 create mode 100644 board/altera/socfpga/sdram/sequencer_defines.h
 create mode 100644 board/altera/socfpga/sdram/system.h

-- 
2.2.1