[U-Boot] [PATCH v2 0/6] Update Stratix 10 SDRAM driver

Marek Vasut marex at denx.de
Thu Mar 21 11:52:54 UTC 2019


On 3/21/19 6:23 PM, Ley Foon Tan wrote:
> This patchset update Stratix 10 SDRAM driver to support:
> - Multi-banks memory
>   - 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 (Patch[5])
> - Add ECC memory scrubbing support (Patch [6])
>   - Use cache enabled + "DC ZVA" instruction to clear memory to zeros
> 
> v1 -> v2:
> ---------
> - Decode memory bank configuration from device tree
> - Use asm volatile() and "memory" clobber
> 
> History:
> --------
> v1: https://patchwork.ozlabs.org/cover/1055134/
> 
> Ley Foon Tan (6):
>   ddr: altera: stratix10: Move SDRAM size check to SDRAM driver
>   ddr: altera: Stratix10: Add multi-banks DRAM size check
>   configs: stratix10: Change CONFIG_NR_DRAM_BANKS to 2
>   arm: dts: Stratix10: Modify stratix10 socdk memory node
>   arm: socfpga: stratix10: Add cpu_has_been_warmreset()
>   ddr: altera: Stratix10: Add ECC memory scrubbing
> 
>  arch/arm/dts/socfpga_stratix10_socdk.dts      |   4 +-
>  .../include/mach/reset_manager_s10.h          |   3 +
>  .../arm/mach-socfpga/include/mach/sdram_s10.h |   9 ++
>  arch/arm/mach-socfpga/reset_manager_s10.c     |   9 ++
>  arch/arm/mach-socfpga/spl_s10.c               |  11 --
>  configs/socfpga_stratix10_defconfig           |   2 +-
>  drivers/ddr/altera/sdram_s10.c                | 136 +++++++++++++++++-
>  7 files changed, 159 insertions(+), 15 deletions(-)
> 
Applied all to socfpga/next, thanks

-- 
Best regards,
Marek Vasut


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