ram: starfive: add ddr driver 57/291957/1
authorYanhong Wang <yanhong.wang@starfivetech.com>
Wed, 29 Mar 2023 03:42:16 +0000 (11:42 +0800)
committerJaehoon Chung <jh80.chung@samsung.com>
Tue, 25 Apr 2023 06:28:13 +0000 (15:28 +0900)
commit5bf0bed9f61cd17b751af406aec31a67f0451bc0
tree9758cfca4b637a4f830e5b4dc83dcf138e31d5c4
parent28f956c2fc70826e2163b1c80414fbd631aa15e6
ram: starfive: add ddr driver

Add driver for StarFive JH7110 to support ddr initialization in SPL.

Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
(cherry picked from commit 60abbadfc0bb257733bde49658ab86275a269e2b)
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Change-Id: I9cf02d4d9bcd80797c9bb6762d495e8d47275b51
drivers/ram/Kconfig
drivers/ram/Makefile
drivers/ram/starfive/Kconfig [new file with mode: 0644]
drivers/ram/starfive/Makefile [new file with mode: 0644]
drivers/ram/starfive/ddrcsr_boot.c [new file with mode: 0644]
drivers/ram/starfive/ddrphy_start.c [new file with mode: 0644]
drivers/ram/starfive/ddrphy_train.c [new file with mode: 0644]
drivers/ram/starfive/ddrphy_utils.c [new file with mode: 0644]
drivers/ram/starfive/starfive_ddr.c [new file with mode: 0644]
drivers/ram/starfive/starfive_ddr.h [new file with mode: 0644]