We will double check the hardware layout.
I've tried building them both statically and as modules - the idea was to save some power when USB was not in use by removing the kernel module. Unfortunately, I get the same result with both. On the RSK, when I inserted the module, I used to see 2 usb devices show up, usb0 and usb1. On the RZ/A1L with the same kernel config, it seems I only see the one as shown below, and it neither enumerates devices or shows up as a gadget in Windows. I also tried flipping channel 0 and channel 1 between host and gadget in the kernel.
r8a66597_hcd r8a66597_hcd.1: USB Host Controller
r8a66597_hcd r8a66597_hcd.1: new USB bus registered, assigned bus number 1
r8a66597_hcd r8a66597_hcd.1: irq 74, io base 0xe8207000
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, ProdPassword:
usb usb1: Manufacturer: Linux 3.14.79-ltsi r8a66597_hcd
usb usb1: SerialNumber: r8a66597_hcd
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
Other boot messages:
SuperH (H)SCI(F) driver initialized
sh-sci.0: ttySC0 at MMIO 0xe8007000 (irq = 223, base_baud = 0) is a scif
console [ttySC0] enabled
sh-sci.2: ttySC2 at MMIO 0xe8008000 (irq = 231, base_baud = 0) is a scif
sh-sci.1: ttySC1 at MMIO 0xe8007800 (irq = 227, base_baud = 0) is a scif
physmap platform flash device: 08000000 at 18000000
Creating 2 MTD partitions on "physmap-flash.0":
0x000000800000-0x000008000000 : "qspi_rootfs"
0x000000000000-0x000000800000 : "qspi_uboot"
r8a66597_hcd r8a66597_hcd.1: USB Host Controller
r8a66597_hcd r8a66597_hcd.1: new USB bus registered, assigned bus number 1
r8a66597_hcd r8a66597_hcd.1: irq 74, io base 0xe8207000
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: USB Host Controller
usb usb1: Manufacturer: Linux 3.14.79-ltsi r8a66597_hcd
usb usb1: SerialNumber: r8a66597_hcd
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver ftdi_sio
usbserial: USB Serial support registered for FTDI USB Serial Device
r8a66597_udc r8a66597_udc.0: version 2011-09-26
using random self ethernet address
using random host ethernet address
usb0: HOST MAC b6:83:49:69:33:ee
usb0: MAC 2a:63:66:8b:35:dd
using random self ethernet address
using random host ethernet address
g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
g_ether gadget: g_ether ready
mousedev: PS/2 mouse device common for all mice
sh-rtc sh-rtc: rtc core: registered sh as rtc0
i2c /dev entries driver
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
gspca_main: v2.14.0 registered
usbcore: registered new interface driver ov534
usbcore: registered new interface driver gspca_gl860
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP: cubic registered
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
sh-rtc sh-rtc: setting system clock to 1970-01-01 00:00:00 UTC (0)
VFS: Mounted root (axfs filesystem) readonly on device 0:13.
devtmpfs: mounted
Freeing unused kernel memory: 36K (c000a000 - c0013000)
Starting logging: OK
Initializing random number generator... read-only file system detected...done