Djam/u-boot
1
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-05-09 03:21:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

driver: ddr: Refine the ddr init driver on imx8m

Browse source 
Refine the ddr init driver to make it more reusable for different
DDR type(LPDDR4, DDR4 & DDR3L). So we can reduce some redundant
code.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Jacky Bai 2019-08-08 09:59:08 +00:00 • committed by Stefano Babic
parent 7b14cc991b
commit 825ab6b406
7 changed files with 184 additions and 311 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/ddr/imx/imx8m/ddrphy_utils.c
View file

@ -122,6 +122,10 @@ void ddrphy_init_set_dfi_clk(unsigned int drate)
dram_pll_init(MHZ(400));
dram_disable_bypass();
break;
case 1066:
dram_pll_init(MHZ(266));
dram_disable_bypass();
break;
case 667:
dram_pll_init(MHZ(167));
dram_disable_bypass();