[U-Boot] [PATCH 00/10] Update Stratix 10 SDRAM driver

Ley Foon Tan ley.foon.tan at intel.com
Tue Mar 12 08:31:04 UTC 2019


This patchset update Stratix 10 SDRAM driver to support:
- Multi-banks memory (Patch [1-8])
  - Stratix 10 support up to 2 memory banks:
	Bank 0: Address 0, size 2GB
	Bank 1: Address 0x100000000, size 124GB
- Add warm reset boot checking function, to use in patch [10] (Patch[9])
- Add ECC memory scrubbing support (Patch [10])
  - Use cache enabled + "DC ZVA" instruction to clear memory to zeros

Ley Foon Tan (10):
  ddr: altera: stratix10: Move SDRAM size check to SDRAM driver
  arm: socfpga: Add sdram_s10.h to sdram.h
  ddr: altera: s10: Add multiple memory banks support
  arm: socfpga: Update dram_init_banksize() for Stratix10
  board: altera: Stratix10: Add board_get_usable_ram_top()
  board: altera: Stratix10: Add ft_board_setup()
  arm: socfpga: Enable OF_BOARD_SETUP for Stratix 10
  configs: stratix10: Change CONFIG_NR_DRAM_BANKS to 2
  arm: socfpga: stratix10: Add cpu_has_been_warmreset()
  ddr: altera: Stratix10: Add ECC memory scrubbing

 arch/arm/mach-socfpga/Kconfig                 |   1 +
 arch/arm/mach-socfpga/board.c                 |  16 +-
 .../include/mach/reset_manager_s10.h          |   3 +
 arch/arm/mach-socfpga/include/mach/sdram.h    |   2 +
 .../arm/mach-socfpga/include/mach/sdram_s10.h |  10 +
 arch/arm/mach-socfpga/reset_manager_s10.c     |   9 +
 arch/arm/mach-socfpga/spl_s10.c               |  11 --
 board/altera/stratix10-socdk/socfpga.c        |  37 ++++
 configs/socfpga_stratix10_defconfig           |   2 +-
 drivers/ddr/altera/sdram_s10.c                | 178 ++++++++++++++++++
 10 files changed, 256 insertions(+), 13 deletions(-)

-- 
2.19.0



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