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Add LED indication for IDE activity on KUP4K board

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This commit is contained in:
wdenk
2002-12-04 23:39:58 +00:00
parent a6c7ad2f65
commit 1f53a41603
5 changed files with 211 additions and 219 deletions
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22
board/kup4k/kup4k.c
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@@ -288,12 +288,22 @@ int misc_init_r (void)
{
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_STATUS_LED
volatile immap_t *immap = (immap_t *)CFG_IMMR;
#endif
#ifdef CONFIG_KUP4K_LOGO
bd_t *bd = gd->bd;
lcd_logo(bd);
#endif /* CONFIG_KUP4K_LOGO */
#ifdef CONFIG_IDE_LED
/* Configure PA8 as output port */
immap->im_ioport.iop_padir |= 0x80;
immap->im_ioport.iop_paodr |= 0x80;
immap->im_ioport.iop_papar &= ~0x80;
immap->im_ioport.iop_padat |= 0x80; /* turn it off */
#endif
return(0);
}
@@ -422,3 +432,15 @@ void lcd_logo(bd_t *bd){
}
#endif /* CONFIG_KUP4K_LOGO */
#ifdef CONFIG_IDE_LED
void ide_led (uchar led, uchar status)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
/* We have one led for both pcmcia slots */
if (status) { /* led on */
immap->im_ioport.iop_padat &= ~0x80;
} else {
immap->im_ioport.iop_padat |= 0x80;
}
}
#endif