u-boot.git/drivers/ram, branch v2023.04

rockchip: Fix incorrect constant name in RAM init code

2023-04-02T16:57:12+00:00

A condition in the rk3399 RAM initialization code used the old
CONFIG_RAM_RK3399_LPDDR4 constant name. This commit changes the
condition to use the correct CONFIG_RAM_ROCKCHIP_LPDDR4 constant.

Reviewed-by: Simon Glass

ram: rockchip: Add rk3588 ddr driver support

2023-02-28T10:07:27+00:00

Add ddr driver for rk3588 to get the ram capacity.

Co-developed-by: Jonas Karlman 
Signed-off-by: Jonas Karlman 
Signed-off-by: Jagan Teki 
Reviewed-by: Kever Yang

global: Finish CONFIG -> CFG migration

2023-01-20T17:27:24+00:00

At this point, the remaining places where we have a symbol that is
defined as CONFIG_... are in fairly odd locations. While as much dead
code has been removed as possible, some of these locations are simply
less obvious at first. In other cases, this code is used, but was
defined in such a way as to have been missed by earlier checks.  Perform
a rename of all such remaining symbols to be CFG_... rather than
CONFIG_...

Signed-off-by: Tom Rini 
Reviewed-by: Simon Glass

ram: rockchip: Add rv1126 lpddr4 support

2023-01-16T10:01:11+00:00

Add LPDDR4 detection timings and support for RV1126.

Signed-off-by: Jagan Teki 
Reviewed-by: Kever Yang

ram: rockchip: rv1126: Control ddr init prints via DEBUG

2023-01-16T10:01:10+00:00

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 
Reviewed-by: Kever Yang

ram: rockchip: Add rv1126 ddr driver support

2023-01-16T10:01:10+00:00

Add DDR driver for Rockchip RV1126 SoC.

Signed-off-by: YouMin Chen 
Signed-off-by: Jagan Teki 
Reviewed-by: Kever Yang

ram: rockchip: Add rv1126 ddr loader params

2023-01-16T10:01:10+00:00

Add DDR loader parameters for Rockchip RV1126 SoC.

Signed-off-by: YouMin Chen 
Signed-off-by: Jagan Teki 
Reviewed-by: Kever Yang

ram: rockchip: Add rv1126 ddr3 support

2023-01-16T10:01:10+00:00

Add DDR3 detection timings for Rockchip RV1126 SoC.

Signed-off-by: YouMin Chen 
Signed-off-by: Jagan Teki 
Reviewed-by: Kever Yang

ram: rockchip: Update ddr pctl regs for px30

2023-01-16T10:01:10+00:00

Add full ddr pctl registers and bit masks for px30.

Signed-off-by: YouMin Chen 
Signed-off-by: Jagan Teki 
Reviewed-by: Kever Yang

ram: rockchip: Compute ddr capacity based on grf split

2023-01-16T10:01:10+00:00

DDR chip capacity is computed based on GRF split in some
Rockchip SoC's like PX30 and RV1126.

Add split argument in ddr print info so-that the respective
ddr driver will pass the grf split.

Signed-off-by: YouMin Chen 
Signed-off-by: Jagan Teki 
Reviewed-by: Kever Yang