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ITBOK for CraneBoard
Contents
ITBOK[edit]
ITBOK stands for Is The Board OK. It is a collection of level-zero codes integrated to U-Boot. It helps users to check the functionality of various peripherals available on CraneBoard. Currently Memory (DDR, Flash), TV-OUT, MMC, OTG Host and Ethernet tests are supported in ITBOK. The user can access to ITBOK by issuing itbok command(Menu based) at the U-Boot prompt.
AM3517_CRANE # itbok
------------------------------------
ITBOK version 1.0.0
------------------------------------
--------------------------------------
CRANE - ITBOK MENU
--------------------------------------
1. Run All Tests (Options 2 to 10)
2. Run RAM Test
3. Run NAND Test
4. Run Ethernet Test
5. Run MMC Test
6. Run OTG Host Test
7. Run TV-out Test
8. Run GPIO Test
9. EXIT
--------------------------------------
CRANE - ITBOK MENU
--------------------------------------
Please enter test option: 1
Memory Test[edit]
This section tests memory read/write,data bus and address bus available on CraneBoard
Starting SDRAM Test... SDRAM Start address 0x81800000, End address 0x87ffffff Running data bus test...PASSED Running address bus test...PASSED Running memory Read/Write test... Please wait... PASSED SDRAM Test Completed... PASS
You can also perform memtest and below mentioned is the screen shot for the same:
AM3517_CRANE # mtest 81000000 81000100 K 100 Pattern FFFFFF80 Writing... Reading...Tested 256 iteration(s) with 0 errors. AM3517_CRANE # mtest 81000000 81000100 K 1 Pattern 00000000 Writing... Reading...Tested 1 iteration(s) with 0 errors. AM3517_CRANE # mtest 81000000 81000100 K 10 Pattern FFFFFFF8 Writing... Reading...Tested 16 iteration(s) with 0 errors.
NAND Test[edit]
NAND Test checks for bad blocks by performing writing and erasing on the blocks.
Starting NAND Test...
009e0000
Bad NAND Block Count 1
Running Erase Test...Please wait...Start Block : 283, End Block : 345
PASSED
Running Write test...Please wait...Start Block : 283, End Block : 345
PASSED
Running Read test...Please wait...Start Block : 283, End Block : 345
PASSED
Running Erase Test...Please wait...Start Block : 1103, End Block : 1165
PASSED
Running Write test...Please wait...Start Block : 1103, End Block : 1165
PASSED
Running Read test...Please wait...Start Block : 1103, End Block : 1165
PASSED
Running Erase Test...Please wait...Start Block : 1922, End Block : 1984
PASSED
Running Write test...Please wait...Start Block : 1922, End Block : 1984
PASSED
Running Read test...Please wait...Start Block : 1922, End Block : 1984
PASSED
Erase nand after completing the Nand write read test...
Running Erase Test...Please wait...Start Block : 283, End Block : 345
Running Erase Test...Please wait...Start Block : 1103, End Block : 1165
Running Erase Test...Please wait...Start Block : 1922, End Block : 1984
Nand Test Completed... PASS
Ethernet test[edit]
Ethernet test validates the Ethernet functionality by executing Ping Utility. To test Ethernet, the server ip and ip address of EVM should be set as environment variables as shown below :
setenv serverip xxx.xxx.xx.xxx setenv ipaddr xxx.xxx.xx.xxx setenv gatewayip xxx.xxx.xx.x save
Starting Ethernet Test... Server IP address is 192.168.15.84 Using DaVinci EMAC device host is alive Ethernet Test Completed... PASS
MMC Test[edit]
MMC Test validates MMC Read/Write interface accordingly
Performing MMC R/W tests. Writing SD/MMC...Card state 0x900, i= 0 card transfer state 1 Start block = 512 number of block = 512 pattern = a5 Card state 0x900, i= 0 card Address = 0x40000 CMD: 0x18000000, Status: 0x11 CMD: 0x11000000, Status: 0x1 Verifying the data.....done. MMC Raw Read Write Test Completed Successfully MMC Test in 24MHz mode Completed... PASS
OTG Host Test[edit]
OTG Host test validates the OTG port on CraneBoard. Connect a FAT16 formatted USBDrive to CraneBoard through OTG Adaptor and follow the onscreen instructions
Insert the USB pendrive formatted with FAT(16) only to OTG port and press any to continue .......
Starting OTG Host Test...
USB: scanning bus for devices... 1 USB Device(s) found
=================================================
scanning bus for storage devices... 1 Storage Device(s) found
=================================================
Reading USB drive info .............
1: Mass Storage, USB Revision 2.0
- SanDisk U3 Cruzer Micro 0266531B7192CA34
- Class: (from Interface) Mass Storage
- PacketSize: 64 Configurations: 1
- Vendor: 0x0781 Product 0x5406 Version 2.0
Configuration: 1
- Interfaces: 1 Bus Powered 200mA
Interface: 0
- Alternate Setting 0, Endpoints: 2
- Class Mass Storage, Transp. SCSI, Bulk only
- Endpoint 1 In Bulk MaxPacket 512
- Endpoint 2 Out Bulk MaxPacket 512
=================================================
OTG Host Device File system info.
Interface: USB
Device 0: Vendor: SanDisk Rev: ã4Çi Prod: 4ciÆÓ
§N3f8Íq
Type: Removable Hard Disk
Capacity: 1907.9 MB = 1.8 GB (3907583 x 512)
Partition 1: Filesystem: FAT32 "NO NAME "
=================================================
Listing files from USB device .............
soft/
250 autorun.inf
package/
242 usbval.txt
44 winshark_readme.txt.txt
18125552 wireshark-win32-1.2.9.exe
3371 board_test_summary.txt
5 file(s), 2 dir(s)
=================================================
OTG Host Test Completed... PASS
TV Out Test[edit]
TV Out test validates the Composite video out port on Craneboard. Make sure the CVBS Cable is connected b/w TV(CVBS Port) and CraneBoard before executing the TV-Out test.
Starting TV-OUT Test... Displaying colorbar in PAL-60 standard Is the colorbar displayed on TV in PAL-60 standard proper?(y/n): y Colorbar test in PAL-60 standard... PASSED Displaying GREEN color in NTSC-M standard Is the TV screen in GREEN color, NTSC-M standard proper? (y/n): y Fillcolor test in GREEN color, NTSC-M standard... PASSED TVOUT Test Completed... PASS
GPIO Test[edit]
GPIO Test validates DSS GPIO, MMC GPIO and I2C2 GPIO, while performing this requires custom made expansion connectors connected at J11,J12 and J16 with the following specifications:
J16 : 28pin General Purpose Connector
14 x 2, 100 mil header
| Pin no. | Pin no. | Description |
|---|---|---|
| 1 | 2 | No Connection |
| 3 | 4 | Short |
| 5 | 6 | Short |
| 7 | 8 | Short |
| 9 | 10 | Short |
| 11 | 12 | Short |
| 13 | 14 | Short |
| 15 | 16 | Short |
| 17 | 18 | Short |
| 19 | 20 | Short |
| 21 | 22 | Short |
| 23 | 24 | Short |
| 25 | 26 | No Connection |
| 27 | 28 | No Connection |
J11 : 10pin DSS Expansion Connector
10 x 2, 50 mil header
| Pin no. | Pin no. | Description |
|---|---|---|
| 1 | 2 | No Connection |
| 3 | 4 | Short |
| 5 | 6 | Short |
| 7 | 8 | Short |
| 9 | 10 | Short |
| 11 | 12 | No Connection |
J12 : 10pin DSS Expansion Connector
10 x 2, 50 mil header
| Pin no. | Pin no. | Description |
|---|---|---|
| 1 | 2 | No Connection |
| 3 | 4 | Short |
| 5 | 6 | Short |
| 7 | 8 | Short |
| 9 | 10 | Short |
| 11 | 12 | No Connection |
Interface clock enabled
Functional clock enabled
started saving mux values
Saving mux values - Passed
***********************************************************
Starting GPIO test...
Expansion Connector Test
========================
1. Test all GPIOs
2. Test DSS GPIO
3. Test MMC GPIO
4. Test CCDC GPIO - Not Available
5. Test i2c2 GPIO
6. Exit and back to ITBOK Menu
Please enter test option: 1
DSS - GPIOs are set
GPIO combination 68<==>52 - Success
GPIO combination 69<==>67 - Success
GPIO combination 71<==>70 - Success
GPIO combination 73<==>72 - Success
GPIO combination 75<==>74 - Success
GPIO combination 76<==>66 - Success
GPIO combination 77<==>83 - Success
GPIO combination 79<==>184 - Success
GPIO combination 82<==>80 - Success
GPIO combination 85<==>86 - Success
GPIO combination 87<==>88 - Success
GPIO combination 89<==>92 - Success
GPIO combination 90<==>91 - Success
GPIO combination 93<==>84 - Success
GPIO combination 185<==>81 - Success
---------------------------------------------------
DSS left and right GPIOs combination - driven high... PASS
---------------------------------------------------
GPIO combination 68<==>52 - Success
GPIO combination 69<==>67 - Success
GPIO combination 71<==>70 - Success
GPIO combination 73<==>72 - Success
GPIO combination 75<==>74 - Success
GPIO combination 76<==>66 - Success
GPIO combination 77<==>83 - Success
GPIO combination 79<==>184 - Success
GPIO combination 82<==>80 - Success
GPIO combination 85<==>86 - Success
GPIO combination 87<==>88 - Success
GPIO combination 89<==>92 - Success
GPIO combination 90<==>91 - Success
GPIO combination 93<==>84 - Success
GPIO combination 185<==>81 - Success
---------------------------------------------------
DSS left and right GPIOs combination - driven low... PASS
---------------------------------------------------
GPIO combination 52<==>68 - Success
GPIO combination 67<==>69 - Success
GPIO combination 70<==>71 - Success
GPIO combination 72<==>73 - Success
GPIO combination 74<==>75 - Success
GPIO combination 66<==>76 - Success
GPIO combination 83<==>77 - Success
GPIO combination 184<==>79 - Success
GPIO combination 80<==>82 - Success
GPIO combination 86<==>85 - Success
GPIO combination 88<==>87 - Success
GPIO combination 92<==>89 - Success
GPIO combination 91<==>90 - Success
GPIO combination 84<==>93 - Success
GPIO combination 81<==>185 - Success
---------------------------------------------------
DSS right and left GPIOs combination - driven high... PASS
---------------------------------------------------
GPIO combination 52<==>68 - Success
GPIO combination 67<==>69 - Success
GPIO combination 70<==>71 - Success
GPIO combination 72<==>73 - Success
GPIO combination 74<==>75 - Success
GPIO combination 66<==>76 - Success
GPIO combination 83<==>77 - Success
GPIO combination 184<==>79 - Success
GPIO combination 80<==>82 - Success
GPIO combination 86<==>85 - Success
GPIO combination 88<==>87 - Success
GPIO combination 92<==>89 - Success
GPIO combination 91<==>90 - Success
GPIO combination 84<==>93 - Success
GPIO combination 81<==>185 - Success
---------------------------------------------------
DSS right and left GPIOs combination - driven low... PASS
---------------------------------------------------
MMC - GPIOs are set
GPIO combination 140<==>139 - Success
GPIO combination 141<==>136 - Success
GPIO combination 142<==>138 - Success
GPIO combination 143<==>137 - Success
GPIO combination 156<==>131 - Success
GPIO combination 157<==>130 - Success
GPIO combination 158<==>135 - Success
GPIO combination 159<==>132 - Success
GPIO combination 161<==>133 - Success
GPIO combination 162<==>134 - Success
---------------------------------------------------
MMC left and right GPIOs combination - driven high... PASS
---------------------------------------------------
GPIO combination 140<==>139 - Success
GPIO combination 141<==>136 - Success
GPIO combination 142<==>138 - Success
GPIO combination 143<==>137 - Success
GPIO combination 156<==>131 - Success
GPIO combination 157<==>130 - Success
GPIO combination 158<==>135 - Success
GPIO combination 159<==>132 - Success
GPIO combination 161<==>133 - Success
GPIO combination 162<==>134 - Success
---------------------------------------------------
MMC left and right GPIOs combination - driven low... PASS
---------------------------------------------------
GPIO combination 139<==>140 - Success
GPIO combination 136<==>141 - Success
GPIO combination 138<==>142 - Success
GPIO combination 137<==>143 - Success
GPIO combination 131<==>156 - Success
GPIO combination 130<==>157 - Success
GPIO combination 135<==>158 - Success
GPIO combination 132<==>159 - Success
GPIO combination 133<==>161 - Success
GPIO combination 134<==>162 - Success
---------------------------------------------------
MMC right and left GPIOs combination - driven high... PASS
---------------------------------------------------
GPIO combination 139<==>140 - Success
GPIO combination 136<==>141 - Success
GPIO combination 138<==>142 - Success
GPIO combination 137<==>143 - Success
GPIO combination 131<==>156 - Success
GPIO combination 130<==>157 - Success
GPIO combination 135<==>158 - Success
GPIO combination 132<==>159 - Success
GPIO combination 133<==>161 - Success
GPIO combination 134<==>162 - Success
---------------------------------------------------
MMC right and left GPIOs combination - driven low... PASS
---------------------------------------------------
i2c2 - GPIOs are set
GPIO combination 183<==>168 - Success
---------------------------------------------------
I2C2 right and left GPIO combination - driven low... PASS
---------------------------------------------------
GPIO combination 183<==>168 - Success
---------------------------------------------------
I2C2 right and left GPIO combination - driven high... PASS
---------------------------------------------------
GPIO combination 168<==>183 - Success
---------------------------------------------------
I2C2 left and right GPIO combination - driven low... PASS
---------------------------------------------------
GPIO combination 168<==>183 - Success
---------------------------------------------------
I2C2 left and right GPIO combination - driven high... PASS
---------------------------------------------------
Restoring mux values - Passed
-----------------------------
***** GPIO test finished*****
Conclusion[edit]
All information pertaining to CraneBoard such as sources, documents etc can be found at the below mentioned link
Website CraneBoard.org [1]
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