rockchip: ram: add full feature rk3328 DRAM driver
authorKever Yang <kever.yang@rock-chips.com>
Fri, 2 Aug 2019 07:39:59 +0000 (10:39 +0300)
committerKever Yang <kever.yang@rock-chips.com>
Mon, 5 Aug 2019 13:14:45 +0000 (21:14 +0800)
commit85a38742e05d7908ae81773a988df28fbb103228
treeb11d38b946c1fe14fb3c318742f0f235da869121
parent86e999f1a5d3c1e88bcc03588617f732f19c0398
rockchip: ram: add full feature rk3328 DRAM driver

This driver supports DDR3/LPDDR3/DDR4 SDRAM initialization.

Signed-off-by: YouMin Chen <cym@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
[cherry picked from commit https://github.com/rockchip-linux/u-boot/commit/9fb0777ec3cc6a89af9d2e0969c3bfe58306a88d with minor modifications]
Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
arch/arm/include/asm/arch-rockchip/sdram_rk3328.h [new file with mode: 0644]
drivers/ram/rockchip/sdram_rk3328.c