Hi Vladimir, See comment below.
> -----Original Message----- > From: Vladimir Zapolskiy [mailto:v...@mleia.com] > > Hi Sylvain, > > On 05.08.2015 21:31, slemieux.t...@gmail.com wrote: > > From: Sylvain Lemieux <slemi...@tycoint.com> > > > > Incorporate USB driver from legacy LPCLinux NXP BSP. > > The files taken from the legacy patch are: > > - lpc32xx USB driver > > - lpc3250 header file USB registers definition. > > > > The legacy driver was updated and clean-up as part of the integration with > > the latest u-boot. > > > > Signed-off-by: Sylvain Lemieux <slemi...@tycoint.com> > > --- [...] > > > > diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c > > b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c > > index 0d2ef7a..3da0952 100644 > > --- a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c > > +++ b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c > > @@ -82,6 +82,12 @@ void lpc32xx_i2c_init(unsigned int devnum) > > writel(ctrl, &clk->i2cclk_ctrl); > > } > > > > +void lpc32xx_usb_init(void) > > +{ > > + /* Do not route the UART 5 Tx/Rx pins to the USB D+ and USB D- pins. */ > > + clrbits_le32(&ctrl->ctrl, UART_CTRL_UART5_USB_MODE); > > +} > > Please replace clrbits_le32() with writel(), the same motivation as > shown for DMA driver. It is not possible to do it for this instance; the control register is affecting multiple UARTs; refer to UM10326 LPC32x0 User manual Rev. 3, table 459 for details. [...] > -- > With best wishes, > Vladimir ________________________________ This e-mail contains privileged and confidential information intended for the use of the addressees named above. If you are not the intended recipient of this e-mail, you are hereby notified that you must not disseminate, copy or take any action in respect of any information contained in it. If you have received this e-mail in error, please notify the sender immediately by e-mail and immediately destroy this e-mail and its attachments. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
