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SPC1920 GO/NOGO led should be set to color red in U-Boot

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Markus Klotzbuecher 2007-01-09 14:57:12 +01:00 committed by Markus Klotzbuecher
parent 0be62728aa
commit e4c2d37adc
1 changed files with 8 additions and 0 deletions
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8
board/spc1920/spc1920.c
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@ -209,12 +209,20 @@ int board_early_init_f(void)
{ {
volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile immap_t *immap = (immap_t *) CFG_IMMR;
/* Set Go/NoGo led (PA15) to color red */
immap->im_ioport.iop_papar &= ~0x1;
immap->im_ioport.iop_paodr &= ~0x1;
immap->im_ioport.iop_padir |= 0x1;
immap->im_ioport.iop_padat |= 0x1;
#if 0
/* Turn on LED PD9 */ /* Turn on LED PD9 */
immap->im_ioport.iop_pdpar &= ~(0x0040); immap->im_ioport.iop_pdpar &= ~(0x0040);
immap->im_ioport.iop_pddir |= 0x0040; immap->im_ioport.iop_pddir |= 0x0040;
immap->im_ioport.iop_pddat |= 0x0040; immap->im_ioport.iop_pddat |= 0x0040;
#endif
/* Enable PD10 (COM2_EN) */ /* Enable PD10 (COM2_EN) */
immap->im_ioport.iop_pdpar &= ~0x0020; immap->im_ioport.iop_pdpar &= ~0x0020;
immap->im_ioport.iop_pddir &= ~0x4000; immap->im_ioport.iop_pddir &= ~0x4000;