Dear Przemyslaw Marczak, On 13/11/13 19:54, Przemyslaw Marczak wrote: > Changes: > - define function usb_cable_connected() in trats board file > which returns 1 if cable is connected and 0 otherwise > - trats.h: add CONFIG_USB_CHECK_CABLE > > Signed-off-by: Przemyslaw Marczak <p.marc...@samsung.com> > Cc: Minkyu Kang <mk7.k...@samsung.com> > --- > board/samsung/trats/trats.c | 10 ++++++++++ > include/configs/trats.h | 1 + > 2 files changed, 11 insertions(+) > > diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c > index 7f61d17..9ed70d3 100644 > --- a/board/samsung/trats/trats.c > +++ b/board/samsung/trats/trats.c > @@ -500,6 +500,16 @@ void board_usb_init(void) > debug("USB_udc_probe\n"); > s3c_udc_probe(&s5pc210_otg_data); > } > + > +#ifdef CONFIG_USB_CABLE_CHECK > +int usb_cable_connected(void) > +{ > + struct pmic *muic = pmic_get("MAX8997_MUIC");
Please check that muic is available. > + int cable_connected = muic->chrg->chrg_type(muic); > + > + return !!cable_connected; I think, cable_connected is unnecessary. return !!muic->chrg->chrg_type(muic); > +} > +#endif > #endif > > static void pmic_reset(void) > diff --git a/include/configs/trats.h b/include/configs/trats.h > index 24ea06b..7f8009e 100644 > --- a/include/configs/trats.h > +++ b/include/configs/trats.h > @@ -300,6 +300,7 @@ > #define CONFIG_USB_GADGET_S3C_UDC_OTG > #define CONFIG_USB_GADGET_DUALSPEED > #define CONFIG_USB_GADGET_VBUS_DRAW 2 > +#define CONFIG_USB_CABLE_CHECK > > /* LCD */ > #define CONFIG_EXYNOS_FB > Thanks, Minkyu Kang. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot