Re: [PATCH 7/8] ram: ast2700: Add DRAM controller initialization

[Leo Liang <ycliang@andestech.com>]

On Mon, Aug 19, 2024 at 06:17:03PM +0800, Chia-Wei Wang wrote:
> Add driver for AST2700 to initialize DRAM in SPL.
> 
> This patch also refactors the Kconfig dependency of
> Aspeed DRAM drivers as some of them are shared among
> the file structures of RV and ARM ISAs.
> 
> Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
> ---
>  This patch has many checkpatch.pl warning due to the two
>  vendor-provided sources for DDR PHY initialization.
> 
>  Most of the warnings are about the camel case coding style
>  and line length checks.
> 
>  If possible, we wish to keep it as is for better vendor
>  support in case debugging is needed.
> 
>  arch/riscv/include/asm/arch-ast2700/sdram.h   |  137 +
>  drivers/ram/Makefile                          |    2 +-
>  drivers/ram/aspeed/Kconfig                    |   27 +-
>  drivers/ram/aspeed/Makefile                   |    1 +
>  ..._ddrphy_phyinit_ddr4-3200-nodimm-train2D.c | 2700 +++++++
>  ..._ddrphy_phyinit_ddr5-3200-nodimm-train2D.c | 6930 +++++++++++++++++
>  drivers/ram/aspeed/sdram_ast2700.c            | 1036 +++
>  7 files changed, 10828 insertions(+), 5 deletions(-)
>  create mode 100644 arch/riscv/include/asm/arch-ast2700/sdram.h
>  create mode 100644 drivers/ram/aspeed/dwc_ddrphy_phyinit_ddr4-3200-nodimm-train2D.c
>  create mode 100644 drivers/ram/aspeed/dwc_ddrphy_phyinit_ddr5-3200-nodimm-train2D.c
>  create mode 100644 drivers/ram/aspeed/sdram_ast2700.c

Acked-by: Leo Yu-Chi Liang <ycliang@andestech.com>