@@ -41,10 +41,13 @@ static int do_date(struct cmd_tbl *cmdtp, int flag, int argc,
#ifdef CONFIG_DM_RTC
struct udevice *dev;
- rcode = uclass_get_device(UCLASS_RTC, 0, &dev);
+ rcode = uclass_get_device_by_seq(UCLASS_RTC, 0, &dev);
if (rcode) {
- printf("Cannot find RTC: err=%d\n", rcode);
- return CMD_RET_FAILURE;
+ rcode = uclass_get_device(UCLASS_RTC, 0, &dev);
+ if (rcode) {
+ printf("Cannot find RTC: err=%d\n", rcode);
+ return CMD_RET_FAILURE;
+ }
}
#elif defined(CONFIG_SYS_I2C)
old_bus = i2c_get_bus_num();
RTCs are using sequence number defined in aliases node. Date command with DM_RTC enabled is looking for the first RTC with index 0. But when RTC_EMULATION is enabled it gets likely most of the time index 0 even when system has rtc0 device via aliases node and gets sequence number 0. That's why extend the code to look for sequence 0 number first. If this fails continue to use existing device with index 0. Signed-off-by: Michal Simek <michal.simek@xilinx.com> --- cmd/date.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)