[#7142] MUSB: musb can not work in trunk
Submitted By: Vivi Li
Open Date
2012-06-01 05:35:56 Close Date
2012-06-26 02:31:15
Priority:
Medium Assignee:
Bob Liu
Status:
Closed Fixed In Release:
N/A
Found In Release:
N/A Release:
Category:
N/A Board:
EZBRD
Processor:
BF527 Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Fixed
Uboot version or rev.:
Toolchain version or rev.:
gcc4.3-2012_Feb_15
App binary format:
N/A
Summary: MUSB: musb can not work in trunk
Details:
USB host fails to work in trunk in bf527/bf548. It can not detect usb storage.
--
Linux version 3.3.0-ADI-2012R1-pre-00700-g72f16b1 (test@uclinux60-bf527-std) (gcc version 4.3.5 (ADI-trunk/svn-5764) ) #114 Fri 2
register early platform devices
bootconsole [early_shadow0] enabled
bootconsole [early_BFuart1] enabled
early printk enabled on early_BFuart1
Board Memory: 64MB
Kernel Managed Memory: 64MB
Memory map:
fixedcode = 0x00000400-0x00000490
text = 0x00001000-0x0017bcc8
rodata = 0x0017bcc8-0x001fbccc
bss = 0x001fc000-0x0020cc18
data = 0x0020cc18-0x00226000
stack = 0x00224000-0x00226000
init = 0x00226000-0x008d7000
available = 0x008d7000-0x03f00000
DMA Zone = 0x03f00000-0x04000000
Hardware Trace active and enabled
Boot Mode: 1
Reset caused by Software reset
Blackfin support (C) 2004-2010 Analog Devices, Inc.
Compiled for ADSP-BF527 Rev 0.2
Blackfin Linux support by http://blackfin.uclinux.org/
Processor Speed: 525 MHz core clock and 131 MHz System Clock
NOMPU: setting up cplb tables
Instruction Cache Enabled for CPU0
External memory: cacheable in instruction cache
Data Cache Enabled for CPU0
External memory: cacheable (write-back) in data cache
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 16002
Kernel command line: root=/dev/mtdblock0 rw clkin_hz=25000000 earlyprintk=serial,uart1,57600 console=tty0 console=ttyBF1,57600 if
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory available: 54852k/65536k RAM, (6852k init code, 1515k kernel code, 681k data, 1024k dma, 612k reserved)
NR_IRQS:159
Configuring Blackfin Priority Driven Interrupts
ÊʬËk˽±•[ttyBF1] enabled, bootconsole disabledrly
console [ttyBF1] enabled, bootconsole disabled
Calibrating delay loop... 1044.48 BogoMIPS (lpj=2088960)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
Blackfin Scratchpad data SRAM: 4 KB
Blackfin L1 Data A SRAM: 16 KB (16 KB free)
Blackfin L1 Data B SRAM: 16 KB (16 KB free)
Blackfin L1 Instruction SRAM: 48 KB (41 KB free)
NET: Registered protocol family 16
gpiochip_add: registered GPIOs 0 to 47 on device: BFIN-GPIO
Blackfin DMA Controller
ezkit_init(): registering device resources
bio: create slab <bio-0> at 0
SCSI subsystem initialized
bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs@ffc00500, dma channel@7
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c-bfin-twi i2c-bfin-twi.0: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc01400
Advanced Linux Sound Architecture Driver Version 1.0.24.
musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
musb-hdrc: kernel must blacklist external hubs
musb-hdrc musb-hdrc: USB Peripheral mode controller at ffc03800 using DMA, IRQ 59
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
debug-mmrs: setting up Blackfin MMR debugfs
msgmni has been set to 107
io scheduler noop registered (default)
dma_alloc_init: dma_page @ 0x0288a000 - 256 pages at 0x03f00000
bfin-lq035q1 bfin-lq035q1: 320x240 16-bit RGB FrameBuffer initialized
bfin-uart: Blackfin serial driver
bfin-uart.1: ttyBF1 at MMIO 0xffc02000 (irq = 31) is a BFIN-UART
bfin-otp: initialized
brd: module loaded
adp5520 0-0032: failed writing 0x80 to 0x00
adp5520 0-0032: failed to write
adp5520: probe of 0-0032 failed with error -1
m25p80 spi0.1: m25p16 (2048 Kbytes)
Creating 2 MTD partitions on "m25p80":
0x000000000000-0x000000040000 : "bootloader(spi)"
0x000000040000-0x000000200000 : "linux kernel(spi)"
bfin_mii_bus: probed
bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=bfin_mii_bus-0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=25)@sclk=131M)
bfin_mac bfin_mac.0: eth0: Blackfin on-chip Ethernet MAC driver, Version 1.1
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
gadget: Gadget Zero, version: Cinco de Mayo 2008
gadget: zero ready
ad7879 0-002c: Failed to write AD7879 Touchscreen
ad7879: probe of 0-002c failed with error -1
rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
bfin-wdt: initialized: timeout=20 sec (nowayout=0)
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
ALSA device list:
No soundcards found.
TCP cubic registered
NET: Registered protocol family 17
rtc-bfin rtc-bfin: setting system clock to 2004-05-31 09:37:33 UTC (1085996253)
IP-Config: Complete:
device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,
host=bf527-ezkit, domain=, nis-domain=(none),
bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=
Freeing unused kernel memory: 6852k freed
_____________________________________
a8888b. / Welcome to the uClinux distribution \
d888888b. / _ _ \
8P"YP"Y88 / | | |_| __ __ (TM) |
8|o||o|88 _____/ | | _ ____ _ _ \ \/ / |
8' .88 \ | | | | _ \| | | | \ / |
8`._.' Y8. \ | |__ | | | | | |_| | / \ |
d/ `8b. \ \____||_|_| |_|\____|/_/\_\ |
dP . Y8b. \ For embedded processors including |
d8:' " `::88b \ the Analog Devices Blackfin /
d8" 'Y88b \___________________________________/
:8P ' :888
8a. : _a88P For further information, check out:
._/"Yaa_: .| 88P| - http://blackfin.uclinux.org/
\ YP" `| 8P `. - http://docs.blackfin.uclinux.org/
/ \.___.d| .' - http://www.uclinux.org/
`--..__)8888P`._.' jgs/a:f - http://www.analog.com/blackfin
Have a lot of fun...
BusyBox v1.18.4 (2012-06-01 16:22:15 CST) hush - the humble shell
root:/> PHY: bfin_mii_bus-0:01 - Link is Up - 100/Full
root:/> version
kernel: Linux release 3.3.0-ADI-2012R1-pre-00700-g72f16b1, build #114 Fri Jun 1 16:25:48 CST 2012
toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI-trunk/svn-5764)
user-dist: release svn-10689, build #1633 Fri Jun 1 16:23:10 CST 2012
root:/> dmesg |grep sd
root:/> dmesg |grep usb
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
musb-hdrc: ConfigData=0x00 (UTMI-8)
musb-hdrc: kernel must blacklist external hubs
musb-hdrc: HDRC RTL version 1.900
musb-hdrc musb-hdrc: USB Peripheral mode controller at ffc03800 using DMA, IRQ 59
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
root:/>
--
Follow-ups
--- Bob Liu 2012-06-18 03:17:52
fixed, change macro name
--- Vivi Li 2012-06-26 03:31:59
OK now in both bf527 and bf548.
Close it.
Files
Changes
Commits
Dependencies
Duplicates
Associations
Tags
File Name File Type File Size Posted By
config.kernel.usbhost application/octet-stream 50845 Vivi Li