commit c514a94abf5aa997508ba072b90318ec10655193
author Pragnesh Patel <pragnesh.patel@sifive.com> Fri May 29 11:33:26 2020 +0530
committer Andes <uboot@andestech.com> Thu Jun 04 09:44:08 2020 +0800
tree 01d6834f83a3a6833bf6d20c2c2217ac413712e9
parent 0eed87ed9047a42269369be1fdc5b64c42c15476

sifive: fu540: add ddr driver

Add driver for fu540 to support ddr initialization in SPL.
This driver is based on FSBL
(https://github.com/sifive/freedom-u540-c000-bootloader.git)

Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>

drivers/ram/Makefile

diff --git a/drivers/ram/Makefile b/drivers/ram/Makefile
index 5c89741..769c9d6 100644
--- a/drivers/ram/Makefile
+++ b/drivers/ram/Makefile
@@ -17,3 +17,5 @@
 obj-$(CONFIG_K3_J721E_DDRSS) += k3-j721e/
 
 obj-$(CONFIG_IMXRT_SDRAM) += imxrt_sdram.o
+
+obj-$(CONFIG_RAM_SIFIVE) += sifive/