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M:Robe 500: Initialize the power button.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24002 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Karl Kurbjun 2009-12-15 05:47:21 +00:00
parent 716fc9e7f8
commit 7bb00be29d
1 changed files with 5 additions and 0 deletions
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5
firmware/target/arm/tms320dm320/system-dm320.c
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@ -209,6 +209,11 @@ void system_init(void)
dm320_set_io(33, false, false, false, false, false, 0x00);
IO_GIO_BITCLR2 = 1<<1;
/* Pin 1 is the power button. Right now it is setup without IRQ, but that
* may be needed for wakeup if a different shutdown method is used. */
/* 1: input , non-inverted, no-irq, falling edge, no-chat, normal */
dm320_set_io(1, true, false, false, false, false, 0x00);
/* taken from linux/arch/arm/mach-itdm320-20/irq.c */
/* Clearing all FIQs and IRQs. */