diff options
| author | Bai Ping <ping.bai@nxp.com> | 2017-12-06 13:41:02 +0800 |
|---|---|---|
| committer | Abel Vesa <abel.vesa@nxp.com> | 2018-06-11 10:33:02 +0300 |
| commit | 66b28ef7fd902017bffeaae4fafffa430c516557 (patch) | |
| tree | 7523751fd9fee8314e47c22c7785fdf5812700da /plat/imx/imx8mq | |
| parent | 82beeec96ad2d271881c9e97dcd5c7b57e7df3c8 (diff) | |
plat: imx: Update the DDR performance setting
Update the DDR performance setting when out of retention.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Diffstat (limited to 'plat/imx/imx8mq')
| -rw-r--r-- | plat/imx/imx8mq/ddrc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plat/imx/imx8mq/ddrc.c b/plat/imx/imx8mq/ddrc.c index 2557d2b2..40dec4c5 100644 --- a/plat/imx/imx8mq/ddrc.c +++ b/plat/imx/imx8mq/ddrc.c @@ -2566,7 +2566,7 @@ void lpddr4_cfg_umctl2(void) mmio_write_32(IMX_DDRC_BASE + DDRC_SCHED, 0x29511505); mmio_write_32(IMX_DDRC_BASE + DDRC_SCHED1, 0x0000002c); mmio_write_32(IMX_DDRC_BASE + DDRC_PERFHPR1, 0x5900575b); - mmio_write_32(IMX_DDRC_BASE + DDRC_PERFLPR1, 0x900093e7); + mmio_write_32(IMX_DDRC_BASE + DDRC_PERFLPR1, 0x00000009); mmio_write_32(IMX_DDRC_BASE + DDRC_PERFWR1, 0x02005574); mmio_write_32(IMX_DDRC_BASE + DDRC_DBG0, 0x00000016); mmio_write_32(IMX_DDRC_BASE + DDRC_DBG1, 0x00000000); |