Dear All,
I am using IMX53-Start-R board of freescale. I am trying to configure USB Host in U-Boot of I.MX53 and I am also facing the same as you are having in I.MX25, Please see the below dump and suggest:
CPU: Freescale i.MX53 family 2.1V at 800 MHz
mx53 pll1: 800MHz
mx53 pll2: 400MHz
mx53 pll3: 216MHz
mx53 pll4: 455MHz
ipg clock : 66666666Hz
ipg per clock : 33333333Hz
uart clock : 66666666Hz
cspi clock : 54000000Hz
ahb clock : 133333333Hz
axi_a clock : 400000000Hz
axi_b clock : 200000000Hz
emi_slow clock: 133333333Hz
ddr clock : 400000000Hz
esdhc1 clock : 80000000Hz
esdhc2 clock : 80000000Hz
esdhc3 clock : 80000000Hz
esdhc4 clock : 80000000Hz
nfc clock : 26666666Hz
Board: MX53-LOCO 1.0
Boot Reason: [POR]
Boot Device: SD
I2C: ready
DRAM: 1 GB
MMC: FSL_ESDHC: 0, FSL_ESDHC: 1
In: serial
Out: serial
Err: serial
Serial reinitilized!
Net: got MAC address from IIM: 00:04:9f:02:41:18
FEC0 [PRIME]
Hit any key to stop autoboot: 0
MX53-LOCO U-Boot >
MX53-LOCO U-Boot >
MX53-LOCO U-Boot > usb start
(Re)start USB...
USB: Register 10011 NbrPorts 1
USB EHCI 1.00
scanning bus for devices... New Device 0
USB GET DESCRIPTOR
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
USB DESCRIPTOR 18
set address 1
usb_control_msg: request: 0x5, requesttype: 0x0, value 0x1 index 0x0 length 0x0
USB GET DESCRIPTOR
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
Sar - New Device Max Ports are: 0
USB GET DESCRIPTOR
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
USB GET DESCRIPTOR
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x19
get_conf_no 0 Result 25, wLength 25
if 0, ep 0
##EP epmaxpacketin[1] = 8
set configuration 1
usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0
new device strings: Mfr=1, Product=2, SerialNumber=0
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
USB device number 1 default language ID 0x1
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x301 index 0x1 length 0xFF
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x302 index 0x1 length 0xFF
Manufacturer u-boot
Product EHCI Host Controller
SerialNumber
USB hub found
usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x4
usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x8
1 ports detected
individual port power switching
standalone hub
global over-current protection
power on to power good time: 20ms
hub controller current requirement: 0mA
port 1 is removable
usb_control_msg: request: 0x0, requesttype: 0xA0, value 0x0 index 0x0 length 0x4
get_hub_status returned status 1, change 8101
local power source is lost (inactive)
no over-current condition exists
enabling power on all ports
usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x1 length 0x0
port 1 returns 0
usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
Port 1 Status 301 Change 1
port 1 connection change
port 1 connection change
usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
portstatus 301, change 1, 1.5 Mb/s
usb_control_msg: request: 0x1, requesttype: 0x23, value 0x10 index 0x1 length 0x0
hub_port_reset: resetting port 0...
usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x1 length 0x0
usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
portstatus 303, change 10, 1.5 Mb/s
STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 1
usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x1 length 0x0
New Device 1
USB GET DESCRIPTOR
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
EHCI timed out on TD - token=0x80008c80
USB DESCRIPTOR 64
hub_port_reset: resetting port 0...
usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x1 length 0x0
usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
portstatus 303, change 10, 1.5 Mb/s
STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 1
usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x1 length 0x0
set address 2
usb_control_msg: request: 0x5, requesttype: 0x0, value 0x2 index 0x0 length 0x0
EHCI timed out on TD - token=0x80008d80
USB GET DESCRIPTOR
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
EHCI timed out on TD - token=0x80008c80
Sar - New Device Max Ports are: 0
USB GET DESCRIPTOR
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
EHCI timed out on TD - token=0x80008c80
usb_get_configuration_no: failed to get descriptor - too long: 65535
ERROR: NOT USB_CONFIG_DESC ff
set configuration 0
usb_control_msg: request: 0x9, requesttype: 0x0, value 0x0 index 0x0 length 0x0
EHCI timed out on TD - token=0x80008d80
new device strings: Mfr=0, Product=0, SerialNumber=0
Manufacturer
Product
SerialNumber
Manufacturer
Product
SerialNumber
2 USB Device(s) found
scanning bus for storage devices...
0 Storage Device(s) found
MX53-LOCO U-Boot > usb tree
Device Tree: 1 Hub (480 Mb/s, 0mA) | u-boot EHCI Host Controller | +-2 See Interface (1.5 Mb/s, 0mA)
Thanks & Regards,
Sarvesh Gupta
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