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authorJacky Bai <ping.bai@nxp.com>2020-02-10 18:02:00 +0800
committerPeng Fan <peng.fan@nxp.com>2020-07-14 15:23:46 +0800
commit1eb325af16e2a6987f4aa91e563ad6c160f64a5a (patch)
tree62918db515087e5e7d99fe53b9f02f55dbd49e4a
parent355c620666c205b55164aeb16f86b775f8c5d1fd (diff)
driver: ddr: imx: correct the pwrctl setting of selfref_en on imx8m
The 'selfref_en' should be bit'0', so correct the setting to enable the auto self-refresh. Reviewed-by: Jian Li <jian.li@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
-rw-r--r--drivers/ddr/imx/imx8m/ddr_init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ddr/imx/imx8m/ddr_init.c b/drivers/ddr/imx/imx8m/ddr_init.c
index 1c5c7f99cf..de302937d0 100644
--- a/drivers/ddr/imx/imx8m/ddr_init.c
+++ b/drivers/ddr/imx/imx8m/ddr_init.c
@@ -163,7 +163,7 @@ int ddr_init(struct dram_timing_info *dram_timing)
/* Step26: Set back register in Step4 to the original values if desired */
reg32_write(DDRC_RFSHCTL3(0), 0x0000000);
/* enable selfref_en by default */
- setbits_le32(DDRC_PWRCTL(0), 0x1 << 3);
+ setbits_le32(DDRC_PWRCTL(0), 0x1);
/* enable port 0 */
reg32_write(DDRC_PCTRL_0(0), 0x00000001);