u-boot.git/drivers/ram/rockchip, branch v2023.07

core: remap: fix regmap_init_mem_plat() reg size handeling

2023-05-06T09:28:18Z

The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU can expect 64-bit data from the device tree parser, so convert regmap_init_mem_plat() input to handel both. The syscon class driver also makes use of the regmap_init_mem_plat() function, but has no way of knowing the format of the device-specific platform data. In case of odd reg structures other then that the syscon class driver assumes the regmap must be filled in the individual syscon driver before pre-probe. Also fix the ARRAY_SIZE divider in the syscon class driver. Signed-off-by: Johan Jonker Reviewed-by: Simon Glass

ram: rk3399: add missing high row detection

2023-04-21T07:16:01Z

For 2 GB LPDDR4 single-rank RAM with 16 rows, the Rockchip ddr init bin prints: "Bus Width=32 Col=10 Bank=8 Row=16 CS=1 Die Bus-Width=16 Size=2048MB" U-Boot TPL prints: "BW=32 Col=10 Bk=8 CS0 Row=16/15 CS=1 Die BW=16 Size=2048MB" Add missing high row detection so that U-Boot TPL prints Row=16, same as the Rockchip ddr init bin: "BW=32 Col=10 Bk=8 CS0 Row=16 CS=1 Die BW=16 Size=2048MB" Signed-off-by: Jonathan Liu Reviewed-by: Kever Yang

rockchip: Fix incorrect constant name in RAM init code

2023-04-02T16:57:12Z

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

2023-02-28T10:07:27Z

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

2023-01-20T17:27:24Z

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

2023-01-16T10:01:11Z

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

2023-01-16T10:01:10Z

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

2023-01-16T10:01:10Z

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

2023-01-16T10:01:10Z

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

2023-01-16T10:01:10Z

Add DDR3 detection timings for Rockchip RV1126 SoC. Signed-off-by: YouMin Chen Signed-off-by: Jagan Teki Reviewed-by: Kever Yang