[U-Boot] configure USB Host1 in U-Boot of iMx53

[Sarvesh Gupta]

Dear All,

I have added the USB host controller driver into our Mx53 loco board's u-boot and also made some changes in mx53_loco.h and mx53_loco.c.

Below is the complete log what I am getting on serial console:



U-Boot 2009.08-dirty (Jan 15 2013 - 12:32:20)
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
*** Warning - bad CRC or MMC, using default environment

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_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
USB DESCRIPTOR_1 18
set address 1
usb_control_msg: request: 0x5, requesttype: 0x0, value 0x1 index 0x0 length 0x0
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
USB DESCRIPTOR2 18
NEW DEVICE STRINGS : Mfr=1, Product=2, SerialNumber=0
, Dtype=1
, DClass=9
, DProto=1
, Len=18
, MaxP=64
, ConfigNo=1
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
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 101 Change 1
port 1 connection change
port 1 connection change
usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
portstatus 101, change 1, 12 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 503, change 10, 480 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_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
EHCI timed out on TD - token=0x80008c80
USB DESCRIPTOR_1 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 503, change 10, 480 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_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
EHCI timed out on TD - token=0x80008c80
USB DESCRIPTOR2 18
NEW DEVICE STRINGS : Mfr=0, Product=0, SerialNumber=0
, Dtype=0
, DClass=0
, DProto=0
, Len=0
, MaxP=255
, ConfigNo=0
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
EHCI timed out on TD - token=0x80008c80
usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x10
EHCI timed out on TD - token=0x80008c80
get_conf_no 0 Result 16, wLength 16
 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
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 (480 Mb/s, 0mA)



Please look into the matter and please suggest, as I am stuck in my development.


Regards,
Sarvesh Gupta

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