| commit | 39edfaa758a1f875dfed8d8749e4c84c21db6e2a | [log] [tgz] |
|---|---|---|
| author | YouMin Chen <cym@rock-chips.com> | Fri Nov 15 11:04:43 2019 +0800 |
| committer | Kever Yang <kever.yang@rock-chips.com> | Sun Nov 17 16:23:56 2019 +0800 |
| tree | 7a06a332a20fa7e50a2452080c78acfc6f9a0fba | |
| parent | c525bb42aabd1c52c758b64758a9d5fc12e52d01 [diff] |
ram: px30: add sdram driver Add the sdram driver for PX30 to support ddr3, ddr4, lpddr2 and lpddr3. For TPL_BUILD, the driver implement full dram init and without DM support due to the limit of internal SRAM size. For SPL and U-Boot proper, it's a simple driver with dm for get dram_info like other SoCs. Signed-off-by: YouMin Chen <cym@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>