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

Markus Klotzbuecher 18 年之前
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e4c2d37adc
共有 1 個文件被更改,包括 8 次插入0 次删除
  1. 8 0
      board/spc1920/spc1920.c

+ 8 - 0
board/spc1920/spc1920.c

@@ -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;