From: Ambresh K <ambresh@xxxxxx>
In-case of low power mode selected and custom parameters
are not configured, then use default configuration.
Signed-off-by: Ambresh K <ambresh@xxxxxx>
---
drivers/memory/emif.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/memory/emif.c b/drivers/memory/emif.c
index 70f6e0f..e58fde4 100644
--- a/drivers/memory/emif.c
+++ b/drivers/memory/emif.c
@@ -722,9 +722,13 @@ static u32 get_pwr_mgmt_ctrl(u32 freq, struct emif_data *emif, u32 ip_rev)
if (cust_cfgs && (cust_cfgs->mask & EMIF_CUSTOM_CONFIG_LPMODE)) {
lpmode = cust_cfgs->lpmode;
- timeout_perf = cust_cfgs->lpmode_timeout_performance;
- timeout_pwr = cust_cfgs->lpmode_timeout_power;
- freq_threshold = cust_cfgs->lpmode_freq_threshold;
+
+ if (cust_cfgs->lpmode_timeout_performance)
+ timeout_perf = cust_cfgs->lpmode_timeout_performance;
+ if (cust_cfgs->lpmode_timeout_power)
+ timeout_pwr = cust_cfgs->lpmode_timeout_power;
+ if (cust_cfgs->lpmode_freq_threshold)
+ freq_threshold = cust_cfgs->lpmode_freq_threshold;
}
/* Timeout based on DDR frequency */
--
1.7.9.5
--
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