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

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