Difference between revisions of "U-Boot communication quick check"
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==U-Boot communication quick check== | ==U-Boot communication quick check== | ||
* Verify that your RS232 cable is correctly connected | * Verify that your RS232 cable is correctly connected | ||
| − | * The [[BootStrap#Introduction|bootstrap jumper]] must be removed as shown on these photos: | + | * The [[BootStrap#Introduction|bootstrap jumper]] '''must be removed''' as shown on these photos: |
| − | [[Image:bootstrap_jumper.jpg|On the [[APF9328DevLight]]]] [[Image:bootstrap_jumper_devfull.jpg|On the [[APF9328DevFull]]]] [[Image:bootstrap_jumper_apf27.jpg|On the [[APF27Dev]]]] | + | [[Image:bootstrap_jumper.jpg|On the [[APF9328DevLight]]|200px]] [[Image:bootstrap_jumper_devfull.jpg|On the [[APF9328DevFull]]|200px]] [[Image:bootstrap_jumper_apf27.jpg|On the [[APF27Dev]]|200px]] [[Image:bootstrap_jumper_apf51.jpg|On the [[APF51Dev]]|200px]] |
* Start the RS232 terminal on the Host side (115200 bauds 8N1) | * Start the RS232 terminal on the Host side (115200 bauds 8N1) | ||
| Line 10: | Line 10: | ||
The [[Linux_start_screenshot | screenshot]] hereafter shows what you will see on your Terminal emulator during the target boot: | The [[Linux_start_screenshot | screenshot]] hereafter shows what you will see on your Terminal emulator during the target boot: | ||
{{:Linux_start_screenshot}} | {{:Linux_start_screenshot}} | ||
| + | |||
| + | ==Testing TFTP== | ||
| + | * Put some files in ''/tftpboot'' | ||
| + | * To test it from U-Boot: | ||
| + | <pre class="apf"> | ||
| + | BIOS> setenv serverip 192.168.0.2 (the IP address of your tftp server/PC hosting the files to download) | ||
| + | BIOS> tftp ${fileaddr} apf9328-linux.bin | ||
| + | MAC: 00:1e:ac:00:00:01 | ||
| + | operating at 100M full duplex mode | ||
| + | TFTP from server 192.168.0.2; our IP address is 192.168.0.10 | ||
| + | Filename 'apf9328-linux.bin'. | ||
| + | Load address: 0x8000000 | ||
| + | Loading: ################################################################# | ||
| + | ###################################################### | ||
| + | done | ||
| + | Bytes transferred = 1604984 (187d78 hex) | ||
| + | BIOS> | ||
| + | </pre> | ||
| + | |||
| + | A more detailed [[Target_Software_Installation#Configure_U-Boot|U-Boot configuration is in Setup Basics here]] | ||
Latest revision as of 15:46, 4 May 2011
U-Boot communication quick check
- Verify that your RS232 cable is correctly connected
- The bootstrap jumper must be removed as shown on these photos:
- Start the RS232 terminal on the Host side (115200 bauds 8N1)
- Reset the board
- U-Boot must start
The screenshot hereafter shows what you will see on your Terminal emulator during the target boot: these screenshots show the serial text console during boot on APF9328 and apf27.
APF27 screenshot
U-Boot 1.3.4 (Mar 7 2009 - 14:58:12) apf27 patch 2.0
I2C: ready
DRAM: 64 MB
NAND: 256 MiB
*** Warning - bad CRC or NAND, using default environment
In: serial
Out: serial
Err: serial
nand_unlock: start: 000a0000, length: 267780096!
got MAC address from EEPROM: 00:1e:ac:00:00:03
Hit any key to stop autoboot: 0
Loading from NAND 256MiB 1,8V 16-bit, offset 0x180000
Automatic boot of image at addr 0xa0000000 ...
## Booting kernel from Legacy Image at a0000000 ...
Image Name: Linux-2.6.27.13
Created: 2009-03-07 14:08:53 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1833524 Bytes = 1.7 MB
Load Address: a0008000
Entry Point: a0008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux......................................................................................................................... done, booting the kernel.
Linux version 2.6.27.13 (eric@shuttle) (gcc version 4.2.1) #1 PREEMPT Sat Mar 7 15:08:45 CET 2009
CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=00053177
Machine: Armadeus APF27
Memory policy: ECC disabled, Data cache writeback
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
Kernel command line: console=ttySMX0,115200 mtdparts=mxc_nand.0:640k(U-boot)ro,384k(U-boot_env),512k(firmware),5M(kernel),-(rootfs) root=/dev/mtdblock4 rootfstype=jffs2 ip=192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:apf27::off
MXC GPIO hardware
MXC IRQ initialized
PID hash table entries: 256 (order: 8, 1024 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 61012KB available (3508K code, 243K data, 104K init)
Calibrating delay loop... 199.06 BogoMIPS (lpj=995328)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 440 bytes
NET: Registered protocol family 16
i.MX27 chip revision: 3
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
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
NET: Registered protocol family 1
Power Management for Freescale i.MX2x
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 119
io scheduler noop registered
io scheduler deadline registered (default)
Console: switching to colour frame buffer device 60x34
mxc_sdc_fb mxc_sdc_fb.0: fb0: DISP0 BG fb device registered successfully.
Serial: IMX driver
imx-uart.0: ttySMX0 at MMIO 0x1000a000 (irq = 20) is a IMX
console [ttySMX0] enabled
imx-uart.2: ttySMX2 at MMIO 0x1000c000 (irq = 18) is a IMX
FEC ENET Version 0.2
fec: PHY @ 0x1f, ID 0x0007c0c3 -- LAN8700
eth0: ethernet 10:00:00:00:00:10
st: Version 20080504, fixed bufsize 32768, s/g segs 256
Driver 'st' needs updating - please use bus_type methods
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
SCSI Media Changer driver v0.25
Driver 'ch' needs updating - please use bus_type methods
MXC MTD nand Driver
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit)
RedBoot partition parsing not available
5 cmdlinepart partitions found on MTD device mxc_nand.0
Creating 5 MTD partitions on "mxc_nand.0":
0x00000000-0x000a0000 : "U-boot"
0x000a0000-0x00100000 : "U-boot_env"
0x00100000-0x00180000 : "firmware"
0x00180000-0x00680000 : "kernel"
0x00680000-0x10000000 : "rootfs"
usbmon: debugfs is not available
mxc-ehci mxc-ehci.0: initializing i.MX USB Controller
ULPI OTG Vendor ID 0x4cc Product ID 0x1504
mxc-ehci mxc-ehci.0: Freescale On-Chip EHCI Host Controller
mxc-ehci mxc-ehci.0: new USB bus registered, assigned bus number 1
mxc-ehci mxc-ehci.0: irq 56, io mem 0x10024000
mxc-ehci mxc-ehci.0: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
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: Freescale On-Chip EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.27.13 ehci_hcd
usb usb1: SerialNumber: mxc-ehci.0
mxc-ehci mxc-ehci.1: initializing i.MX USB Controller
mxc-ehci mxc-ehci.1: Freescale On-Chip EHCI Host Controller
mxc-ehci mxc-ehci.1: new USB bus registered, assigned bus number 2
mxc-ehci mxc-ehci.1: irq 54, io mem 0x10024200
mxc-ehci mxc-ehci.1: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: Freescale On-Chip EHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.27.13 ehci_hcd
usb usb2: SerialNumber: mxc-ehci.1
usbcore: registered new interface driver cdc_acm
cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
usbcore: registered new interface driver usblp
usbcore: registered new interface driver cdc_wdm
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
rtc-ds1374: probe of 0-0068 failed with error -121
i2c /dev entries driver
at24 1-0050: 256 byte 24c02 EEPROM (writable)
i.MX mmc driver
apf27: configuring SDHC2 GPIOs
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
oprofile: using timer interrupt.
TCP cubic registered
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
eth0: config: auto-negotiation on, 100FDX, 100HDX, 10FDX, 10HDX.
IP-Config: Complete:
device=eth0, addr=192.168.0.10, mask=255.255.255.0, gw=192.168.0.1,
host=apf27, domain=, nis-domain=(none),
bootserver=192.168.0.2, rootserver=192.168.0.2, rootpath=
VFS: Mounted root (jffs2 filesystem).
Freeing init memory: 104K
init started: BusyBox v1.12.1 (2009-03-07 14:50:58 CET)
starting pid 266, tty '': '/sbin/mdev -s'
starting pid 275, tty '': '/etc/init.d/rcS'
Starting portmap: done
Initializing random number generator... done.
Starting network...
ip: RTNETLINK answers: File exists
Mounting all filesystems in /etc/fstab
starting pid 304, tty '/dev/ttySMX0': '/sbin/getty -L ttySMX0 115200,57600,38400 vt100'
Welcome to the Armadeus development environment.
armadeus login: root
#
APF9328 screenshot
U-Boot 1.3.4 (Mar 7 2009 - 18:03:27) apf9328 patch 3.8
I2C: ready
DRAM: 16 MB
Flash: 8 MB
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 0
## Booting kernel from Legacy Image at 100a0000 ...
Image Name: Linux-2.6.27.13
Created: 2009-03-07 17:09:47 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1604764 Bytes = 1.5 MB
Load Address: 08008000
Entry Point: 08008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux.......................................................................................................... done, booting the kernel.
Linux version 2.6.27.13 (eric@shuttle) (gcc version 4.2.1) #1 PREEMPT Sat Mar 7 18:09:45 CET 2009
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
Machine: Armadeus APF9328
Memory policy: ECC disabled, Data cache writeback
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 4064
Kernel command line: console=ttySMX0,115200n8 mtdparts=physmap-flash.0:256k(U-boot)ro,128k(U-boot_env),256k(firmware),2048k(kernel),-(root) root=/dev/mtdblock4 rootfstype=jffs2 ip=192.168.000.10:192.168.000.2:192.168.000.1:255.255.255.0:apf9328::off
PID hash table entries: 64 (order: 6, 256 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Memory: 16MB = 16MB total
Memory: 12808KB available (3052K code, 220K data, 116K init)
Calibrating delay loop... 95.84 BogoMIPS (lpj=479232)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 440 bytes
NET: Registered protocol family 16
--- Registering APF9328 ressources
--- APF9328 ressources registered
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 512 (order: 0, 4096 bytes)
TCP bind hash table entries: 512 (order: -1, 2048 bytes)
TCP: Hash tables configured (established 512 bind 512)
TCP reno registered
NET: Registered protocol family 1
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 25
io scheduler noop registered
io scheduler deadline registered (default)
i.MX Framebuffer driver
Console: switching to colour frame buffer device 60x34
Serial: IMX driver
imx-uart.0: ttySMX0 at MMIO 0x206000 (irq = 30) is a IMX
console [ttySMX0] enabled
imx-uart.1: ttySMX1 at MMIO 0x207000 (irq = 24) is a IMX
brd: module loaded
dm9000 Ethernet Driver, V1.31
eth0: dm9000e at c1854000,c1856002 IRQ 110 MAC: 00:1e:ac:00:00:02 (eeprom)
Driver 'sd' needs updating - please use bus_type methods
physmap platform flash device: 02000000 at 10000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
Intel/Sharp Extended Query Table at 0x0031
Using buffer write method
cfi_cmdset_0001: Erase suspend on write enabled
5 cmdlinepart partitions found on MTD device physmap-flash.0
Creating 5 MTD partitions on "physmap-flash.0":
0x00000000-0x00040000 : "U-boot"
0x00040000-0x00060000 : "U-boot_env"
0x00060000-0x000a0000 : "firmware"
0x000a0000-0x002a0000 : "kernel"
0x002a0000-0x00800000 : "root"
usbmon: debugfs is not available
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbserial
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
usb: imx_udc version: 0.5
USB clock 48000000Hz detected
mice: PS/2 mouse device common for all mice
i2c /dev entries driver
i.MX mmc driver
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
hal_imx: pid 8210, vid 8210
hal_imx: controller address c0325258
hal_imx: isp1761_register_driver(drv=c0337870)
isp1761 isp1761.0: NXP ISP1761
isp1761 isp1761.0: new USB bus registered, assigned bus number 1
isp1761 isp1761.0: irq 138, io mem 0x00000000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
drivers/armadeus/isp1761/hal/hal_imx.c: Registered Driver ISP1761HCD
pehci: Host Driver has been Registered
TCP cubic registered
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
usb 1-1: new high speed USB device using isp1761 and address 2
usb 1-1: configuration #1 chosen from 1 choice
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 3 ports detected
eth0: link down
ADDRCONF(NETDEV_UP): eth0: link is not ready
imx-mmc imx-mmc.0: card removed
IP-Config: Complete:
device=eth0, addr=192.168.0.10, mask=255.255.255.0, gw=192.168.0.1,
host=apf9328, domain=, nis-domain=(none),
bootserver=192.168.0.2, rootserver=192.168.0.2, rootpath=
VFS: Mounted root (jffs2 filesystem).
Freeing init memory: 116K
init started: BusyBox v1.12.1 (2009-03-07 17:57:33 CET)
starting pid 259, tty '': '/sbin/mdev -s'
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
starting pid 271, tty '': '/etc/init.d/rcS'
Starting portmap: done
Initializing random number generator... done.
Starting network...
ip: RTNETLINK answers: File exists
Mounting all filesystems in /etc/fstab
starting pid 303, tty '/dev/ttySMX0': '/sbin/getty -L ttySMX0 115200,57600,38400 vt100'
Welcome to the Armadeus development environment.
armadeus login: root
#
Testing TFTP
- Put some files in /tftpboot
- To test it from U-Boot:
BIOS> setenv serverip 192.168.0.2 (the IP address of your tftp server/PC hosting the files to download)
BIOS> tftp ${fileaddr} apf9328-linux.bin
MAC: 00:1e:ac:00:00:01
operating at 100M full duplex mode
TFTP from server 192.168.0.2; our IP address is 192.168.0.10
Filename 'apf9328-linux.bin'.
Load address: 0x8000000
Loading: #################################################################
######################################################
done
Bytes transferred = 1604984 (187d78 hex)
BIOS>
A more detailed U-Boot configuration is in Setup Basics here
