diff options
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/mx25_3stack/mx25_3stack.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/board/freescale/mx25_3stack/mx25_3stack.c b/board/freescale/mx25_3stack/mx25_3stack.c index e5624c1..66e4779 100644 --- a/board/freescale/mx25_3stack/mx25_3stack.c +++ b/board/freescale/mx25_3stack/mx25_3stack.c @@ -200,6 +200,15 @@ void spi_io_init(struct imx_spi_dev_t *dev) int board_init(void) { + +#ifdef CONFIG_MFG +/* MFG firmware need reset usb to avoid host crash firstly */ +#define USBCMD 0x140 + int val = readl(USB_BASE + USBCMD); + val &= ~0x1; /*RS bit*/ + writel(val, USB_BASE + USBCMD); +#endif + setup_soc_rev(); /* setup pins for UART1 */ |