x1000: delay power thread until valid battery read

Appears to return 0 until the axp has (presumably) completed
its first real measurement.

Note about erosq: keep the power_inint() delay large to ensure
nothing breaks in the bootloader for the time being.

Change-Id: I444e858207cc401c42f1e6ceacf067ad543d4ff8

1 files changed, 4 insertions, 2 deletions

diff --git a/firmware/target/mips/ingenic_x1000/erosqnative/power-erosqnative.c b/firmware/target/mips/ingenic_x1000/erosqnative/power-erosqnative.c
index cea8f35a40..5573919aa2 100644
--- a/firmware/target/mips/ingenic_x1000/erosqnative/power-erosqnative.c
+++ b/firmware/target/mips/ingenic_x1000/erosqnative/power-erosqnative.c
@@ -79,8 +79,10 @@ void power_init(void)
     axp_set_charge_current(780);
 
     /* Delay to give power outputs time to stabilize.
-     * Had one report that 190 was not long enough, let's do 250. */
-    mdelay(250);
+     * With the power thread delay, this can apparently go as low as 50,
+     * Keeping a higher value here just to ensure the bootloader works
+     * correctly. */
+    mdelay(200);
 }
 
 #ifdef HAVE_USB_CHARGING_ENABLE