stm32mp1: ram: update mask for operating mode

Regression introduced by rebase, when loop
was replaced by readl_poll_timeout() function.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

diff --git a/drivers/ram/stm32mp1/stm32mp1_ddr.c b/drivers/ram/stm32mp1/stm32mp1_ddr.c
index c7c3ba7..caa7813 100644 (file)
--- a/drivers/ram/stm32mp1/stm32mp1_ddr.c
+++ b/drivers/ram/stm32mp1/stm32mp1_ddr.c
@@ -312,7 +312,7 @@ static void wait_operating_mode(struct ddr_info *priv, int mode)
        /* self-refresh due to software => check also STAT.selfref_type */
        if (mode == DDRCTRL_STAT_OPERATING_MODE_SR) {
                mask |= DDRCTRL_STAT_SELFREF_TYPE_MASK;
-               stat |= DDRCTRL_STAT_SELFREF_TYPE_SR;
+               val |= DDRCTRL_STAT_SELFREF_TYPE_SR;
        } else if (mode == DDRCTRL_STAT_OPERATING_MODE_NORMAL) {
                /* normal mode: handle also automatic self refresh */
                mask2 = DDRCTRL_STAT_OPERATING_MODE_MASK |