From f85f740805c992d93efdae1ba86429e6cfbe98ea Mon Sep 17 00:00:00 2001 From: Jacky Bai Date: Wed, 20 Mar 2019 16:30:53 +0800 Subject: [PATCH] MLK-21214 board: imx8mm_evk: Use the default QoS setting for imx8mm_evk ddr4 previous setting can NOT meet the USB stream mode performance settting. So use the default QoS setting on the i.MX8MM DDR4. Signed-off-by: Jacky Bai Reviewed-by: Ye Li (cherry picked from commit dc9b5e2ffb1d74477c7ec766c6312f9e98afa64c) --- board/freescale/imx8mm_evk/ddr4_timing.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/board/freescale/imx8mm_evk/ddr4_timing.c b/board/freescale/imx8mm_evk/ddr4_timing.c index acbb1b02bb..3d784ae8cb 100644 --- a/board/freescale/imx8mm_evk/ddr4_timing.c +++ b/board/freescale/imx8mm_evk/ddr4_timing.c @@ -79,24 +79,6 @@ struct dram_cfg_param ddr4_ddrc_cfg[] = { { DDRC_ODTCFG(0), 0x07000600 }, { DDRC_ODTMAP(0), 0x0001 }, - { DDRC_SCHED(0), 0x317d1a07 }, - { DDRC_SCHED1(0), 0x0000000f }, - { DDRC_PERFHPR1(0), 0x2a001b76 }, - { DDRC_PERFLPR1(0), 0x7300b473 }, - { DDRC_PERFWR1(0), 0x30000e06 }, - { DDRC_DBG0(0), 0x00000014 }, - { DDRC_DBG1(0), 0x00000000 }, - { DDRC_DBGCMD(0), 0x00000000 }, - { DDRC_SWCTL(0), 0x00000001 }, - { DDRC_POISONCFG(0), 0x00000010 }, - { DDRC_PCCFG(0), 0x00000100 }, - { DDRC_PCFGR_0(0), 0x00013193 }, - { DDRC_PCFGW_0(0), 0x00006096 }, - { DDRC_PCTRL_0(0), 0x00000001 }, - { DDRC_PCFGQOS0_0(0), 0x02000c00 }, - { DDRC_PCFGQOS1_0(0), 0x003c00db }, - { DDRC_PCFGWQOS0_0(0), 0x00100009 }, - { DDRC_PCFGWQOS1_0(0), 0x00000002 }, /* P1 400mts */ { DDRC_FREQ1_RFSHCTL0(0), 0x0021a0c0 },