The different macros use writel which is defined in asm/io.h, so let's
include the header so users of hardware.h do not need to include
asm/io.h as well.
While at it, remove asm/io.h includes wherever
asm/arch-rockchip/hardware.h is included already.
Cc: Quentin Schulz <foss+uboot@0leil.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Add support for ddr4 on rv1126. Timing detection files are imported
from downstream Rockchip BSP u-boot. Allow selecting ddr4 ram with
define CONFIG_RAM_ROCKCHIP_DDR4.
Signed-off-by: Tim Lunn <tim@feathertop.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Control the ddr init print messages via RAM_ROCKCHIP_DEBUG
instead of printing by default.
This gives an option to configs to enable these prints or
not.
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
