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Samsung YH820/YH92X: different way of powering off to avoid powering

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on after powering off in a loop on YH92X.

Change-Id: I5e5a4fe23c87286045ac82aff5c38bff6331a7f4
This commit is contained in:
Szymon Dziok 2015-10-14 21:16:02 +02:00
parent c7fc5ca6eb
commit 2172c11849
1 changed files with 4 additions and 9 deletions
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13
firmware/target/arm/samsung/power-yh82x_yh92x.c
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@ -98,13 +98,8 @@ bool ide_powered(void)
void power_off(void)
{
/* Disable interrupts on this core */
disable_interrupt(IRQ_FIQ_STATUS);
/* Mask them on both cores */
CPU_INT_DIS = -1;
COP_INT_DIS = -1;
while (1)
DEV_RS = -1;
/* power off bit */
GPIOK_ENABLE |= 0x40;
GPIOK_OUTPUT_VAL &= ~0x40;
GPIOK_OUTPUT_EN |= 0x40;
}