[U-Boot] [PATCH 00/51] arm: socfpga: Usability fixes

[Marek Vasut]

This entire series is the second stab at making SoCFPGA usable with
mainline U-Boot again. There are much fewer bits missing than in the
last series, more cleanup happened and bugs were fixed. This allows
me to use mainline U-Boot on my SoCFPGA systems.

The big missing part is the SPL generation, which still needs a lot
of additional work. We also miss the Cadence QSPI controller driver.

This set contains patches for a few subsystems, which are utilized
by the SoCFPGA, but the most part is the SoCFPGA chip support. This
series now contains cleanup for the mayhem in drivers/fpga/altera.c
code, which was terrible, but is now much better.

Charles Manning (1):
  tools: socfpga: Add socfpga preloader signing to mkimage

Chin Liang See (2):
  arm: socfpga: Enable DWMMC for SOCFPGA
  arm: socfpga: Enable SDMMC boot for SOCFPGA U-Boot

Marek Vasut (32):
  net: dwc: Fix cache alignment issues
  net: dwc: Make the cache handling less cryptic
  mmc: dw_mmc: Fix cache alignment issue
  arm: socfpga: Clean up base address file
  arm: socfpga: sysmgr: Clean up system manager
  arm: socfpga: clock: Implant order into bit definitions
  arm: socfpga: clock: Drop nonsense inlining from clock manager code
  arm: socfpga: clock: Add missing stubs into board file
  arm: socfpga: clock: Trim down code duplication
  arm: socfpga: clock: Clean up bit definitions
  arm: socfpga: clock: Sync with reference code
  arm: socfpga: timer: Pull the timer reload value from config file
  arm: socfpga: reset: Add EMAC reset functions
  arm: socfpga: board: Align checkboard() output
  fpga: altera: Clean up the printing and debug
  fpga: altera: Clean up altera_validate function
  fpga: altera: More indentation trimdown
  fpga: altera: Move altera_validate to the top
  fpga: altera: Make altera_validate return normal values
  fpga: altera: Clean up enums in altera.h
  fpga: altera: Turn the switches into table lookup
  arm: socfpga: reset: Add function to reset FPGA bridges
  arm: socfpga: sysmgr: Add FPGA bits into system manager
  arm: cache: Add support for write-allocate D-Cache
  arm: socfpga: cache: Define cacheline size
  arm: socfpga: cache: Enable D-Cache
  arm: socfpga: cache: Enable PL310 L2 cache
  arm: socfpga: scu: Add SCU register file
  arm: socfpga: nic301: Add NIC-301 GPV register file
  arm: socfpga: pl310: Map SDRAM to 0x0
  arm: socfpga: Move cache_enable to CPU code
  arm: socfpga: Use CMD_FS_GENERIC

Pavel Machek (16):
  net: Remove unused CONFIG_DW_SEARCH_PHY from configs
  net: phy: Cleanup drivers/net/phy/micrel.c
  mmc: dw_mmc: cleanups
  arm: socfpga: Complete the list of base addresses
  arm: socfpga: Add watchdog disable for socfpga
  arm: socfpga: clock: Add code to read clock configuration
  arm: socfpga: mmc: Pick the clock from clock manager
  arm: socfpga: misc: Add proper ethernet initialization
  arm: socfpga: misc: Add SD controller init
  arm: socfpga: misc: Align print_cpuinfo() output
  arm: socfpga: board: Correctly set ATAG position
  arm: socfpga: fpga: Add SoCFPGA FPGA programming interface
  arm: socfpga: nic301: Add NIC-301 configuration code
  arm: socfpga: Add command to control HPS-FPGA bridges
  arm: socfpga: Clean up SoCFPGA configuration
  arm: socfpga: Split SoCFPGA configuration

 arch/arm/cpu/armv7/socfpga/Makefile                |   3 +-
 arch/arm/cpu/armv7/socfpga/clock_manager.c         | 340 ++++++++++++++++-----
 arch/arm/cpu/armv7/socfpga/fpga_manager.c          |  78 +++++
 arch/arm/cpu/armv7/socfpga/misc.c                  | 235 +++++++++++++-
 arch/arm/cpu/armv7/socfpga/reset_manager.c         |  67 ++++
 arch/arm/cpu/armv7/socfpga/spl.c                   | 174 ++++++-----
 arch/arm/cpu/armv7/socfpga/system_manager.c        |  57 +++-
 arch/arm/cpu/armv7/socfpga/timer.c                 |   2 +
 arch/arm/include/asm/arch-socfpga/clock_manager.h  | 306 ++++++++++++-------
 arch/arm/include/asm/arch-socfpga/fpga_manager.h   |  77 +++++
 arch/arm/include/asm/arch-socfpga/nic301.h         | 195 ++++++++++++
 arch/arm/include/asm/arch-socfpga/reset_manager.h  |   9 +
 arch/arm/include/asm/arch-socfpga/scu.h            |  23 ++
 .../include/asm/arch-socfpga/socfpga_base_addrs.h  |  62 +++-
 arch/arm/include/asm/arch-socfpga/system_manager.h | 111 +++++--
 arch/arm/include/asm/system.h                      |   1 +
 arch/arm/lib/cache-cp15.c                          |   2 +
 board/altera/socfpga/pll_config.h                  |   3 +
 board/altera/socfpga/socfpga_cyclone5.c            |   6 +-
 common/image.c                                     |   1 +
 drivers/fpga/Makefile                              |   1 +
 drivers/fpga/altera.c                              | 308 ++++++++-----------
 drivers/fpga/socfpga.c                             | 301 ++++++++++++++++++
 drivers/mmc/dw_mmc.c                               |  34 ++-
 drivers/mmc/socfpga_dw_mmc.c                       |  15 +-
 drivers/net/designware.c                           |  46 +--
 drivers/net/phy/micrel.c                           |   7 +-
 include/altera.h                                   |  82 +++--
 include/configs/axs101.h                           |   1 -
 include/configs/socfpga_cyclone5.h                 | 318 ++++---------------
 include/configs/socfpga_cyclone5_common.h          | 196 ++++++++++++
 include/dwmmc.h                                    |   2 +-
 include/image.h                                    |   1 +
 tools/Makefile                                     |   1 +
 tools/imagetool.c                                  |   2 +
 tools/imagetool.h                                  |   1 +
 tools/socfpgaimage.c                               | 255 ++++++++++++++++
 37 files changed, 2503 insertions(+), 820 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/socfpga/fpga_manager.c
 create mode 100644 arch/arm/include/asm/arch-socfpga/fpga_manager.h
 create mode 100644 arch/arm/include/asm/arch-socfpga/nic301.h
 create mode 100644 arch/arm/include/asm/arch-socfpga/scu.h
 create mode 100644 drivers/fpga/socfpga.c
 create mode 100644 include/configs/socfpga_cyclone5_common.h
 create mode 100644 tools/socfpgaimage.c

Cc: Chin Liang See <clsee at altera.com>
Cc: Dinh Nguyen <dinguyen at altera.com>
Cc: Albert Aribaud <albert.u.boot at aribaud.net>
Cc: Tom Rini <trini at ti.com>
Cc: Wolfgang Denk <wd at denx.de>
Cc: Pavel Machek <pavel at denx.de>

-- 
2.0.0