Currently CONFIG_USB_DWC3 is not selected so doing a usb start command results in a serious error [1].
Fix that by enabling CONFIG_USB_DWC3 and other related options CONFIG_USB_DWC3_PHY_OMAP and CONFIG_USB_DWC3_OMAP.
[1] => usb start starting USB... USB0: data abort pc : [<fff7ed10>] lr : [<fff7ebbf>] reloc pc : [<8081dd10>] lr : [<8081dbbf>] sp : fef3d260 ip : 00000000 fp : fef3d2a8 r10: fffa4610 r9 : fef50ed0 r8 : 00000000 r7 : fef3d280 r6 : fef3d284 r5 : fffbc380 r4 : 00000000 r3 : 48880000 r2 : 00000000 r1 : 00000000 r0 : fffbc380 Flags: nzcv IRQs off FIQs off Mode SVC_32 Resetting CPU ...
Signed-off-by: Roger Quadros rogerq@ti.com --- include/configs/am57xx_evm.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h index 32d7d4d..939057c 100644 --- a/include/configs/am57xx_evm.h +++ b/include/configs/am57xx_evm.h @@ -63,6 +63,7 @@ #define CONFIG_SUPPORT_EMMC_BOOT
/* USB xHCI HOST */ +#define CONFIG_USB_DWC3 #define CONFIG_USB_HOST #define CONFIG_USB_XHCI_DWC3 #define CONFIG_USB_XHCI @@ -72,6 +73,8 @@
#define CONFIG_OMAP_USB_PHY #define CONFIG_OMAP_USB3PHY1_HOST +#define CONFIG_USB_DWC3_PHY_OMAP +#define CONFIG_USB_DWC3_OMAP
/* SATA */ #define CONFIG_BOARD_LATE_INIT