Message ID | 54610C2A.5020408@gentil.com |
---|---|
State | Accepted |
Delegated to: | Tom Rini |
Headers | show |
On Mon, Nov 10, 2014 at 11:04:10AM -0800, Gregoire Gentil wrote: > Here is a patch to apply the same fix on OMAP4 boards as on OMAP3, in > order to prevent ns16550 hanging during SPL boot, > > Grégoire > > > > mode before > * SPL starts only THRE bit is set. We have to empty the > transmitter > * before initialization starts. > */ > > > > Grégoire > > diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c > index 8f05191..a1d3781 100644 Applied to u-boot-ti/master after re-wordding commit message, thanks!
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 8f05191..a1d3781 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -132,9 +132,9 @@ static void NS16550_setbrg(NS16550_t com_port, int baud_divisor) void NS16550_init(NS16550_t com_port, int baud_divisor) { -#if (defined(CONFIG_SPL_BUILD) && defined(CONFIG_OMAP34XX)) +#if (defined(CONFIG_SPL_BUILD) && (defined(CONFIG_OMAP34XX) || defined(CONFIG_OMAP44XX))) /* - * On some OMAP3 devices when UART3 is configured for boot mode before + * On some OMAP3/OMAP4 devices when UART3 is configured for boot