I did a quick test and noticed that it's always 0x0. I think you may need to configure the driver using the code in bold above and rebuild. You can find some more info on this in spruh77a. How can I do next step after checking this file? This job is very difficult. I've been digging into this a little. I think what I told you before is the wrong flag.
I think that is for the receive side only. From the document mentioned above:. The buffer length and packet length fields do not include the CRC bytes. When the CRC flag is set, the 4-byte CRC is supplied by the software application and is already appended to the end of the packet data.
The buffer length and packet length fields include the CRC bytes, as they are part of the valid packet data. Note that this flag is valid on SOP descriptors only. But this will require you to compute the check sum yourself, and ensure that the buffer length is correct e. However, I don't think the above is complete. So I didn't have to do anything to configured it. All I did was make the following change in the u-boot recipe to point to that branch and bitbake it. You have to pull the code from the git repository specified in:.
I had problems executing git on a virtual machine maybe port problems. I executed on a machine with an installed ubuntu and could download it:.
I build the u-boot but this source haven't support the mmc. I had to download the source code clicking on the snapshot link at the arago webpage. OMAP-L initialization passed! Valid magicnum, 0xCBB, found at offset 0x I tried several cards, and the output is the same. I don't think so. It's really strange, because I downloaded the kernel from the arago webpage also and it hasn't support the SD card? But in the menuconfig is set. I'm getting frustrated After pulling from the git repository, did you set it to "mmc" branch?
If you just pulled, you are in master branch which does not have mmc support. I'm also using SD card. If is correct this procedure maybe the problem are my 6 different SD cards, I don't think so. There is no way to do nothing with de SD card.
I will thy this and leave it if doesn't works. I can't waste more time on this. Technical Library requires membership for participation - click to join. Share More Cancel. CCStudio comprises a suite of tools used to develop and debug embedded applications. It includes compilers for each of TI's device families, source code editor, project build environment, debugger, profiler, simulators, real-time operating system and many other features. MDK-ARM is specifically designed for microcontroller applications, it is easy to learn and use, yet powerful enough for the most demanding embedded applications.
You don't have permission to edit metadata of this video. Dimensions x Small Medium Large Custom. Drivers menu and then disable Exclude Staging Drivers from being built line under Staging Drivers, then the list should appear. Save your new kernel configuration upon Exit. Step 4: Open Timesys Workorder Configuration. Save your workorder configuration upon Exit. Step 5: Build bootloader, kernel and rootfilesystem. Step 6: After finishing and building the system, copy kernel and root filesystem to SD-Card as explained in previous sections.
Step 7: Setup your development system and power on the board. After making u-boot settings as in previous sections, start your system and wait until startup process finishes. A message appears on the screen.
Step 9: Type iwconfig to initialize wireless interface. Find your wireless connection interface for your system. Step Set the security key if you connect to an encrypted wireless network. Step Set the network name which appears on available networks. Step Open elinks browser and write an url to examine whether Wi-Fi module works. Open navigation menu. Close suggestions Search Search.
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Explore Documents. Uploaded by vijaygurumani. Did you find this document useful? Is this content inappropriate? Report this Document. Flag for inappropriate content. Download now. Related titles. Carousel Previous Carousel Next. Jump to Page. Search inside document. Figure 1. To achieve this, the following design principles shall be followed: Enable caches as soon and whenever possible Initialize devices only when they are needed within U-Boot, i.
Figure 3. U-Boot Environment Variables At the first line shown as in Figure 4 , boot arguments can be seen as in bootargs and its parameters such as mem, root etc. Default networking mode NAT settings in VirtualBox In bridged networking mode, VirtualBox uses a device driver on your host system that filters data from your physical network adapter. Figure
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