[U-Boot] which protocol do I use to send S-record files when using the loads command ?

2010-08-18 Thread Mangelschots, Jef
What file transfer protocol do I use when sending an S-record file when I issue the loads command ? I tried with both TerraTerm and Hyperterminal. In Terraterm, when I use File | Send File ..., In HyperTerminal, I use the menu Transfer | Send Text File ... In both these cases, it reads the

[U-Boot] loading S-record files

2010-08-17 Thread Mangelschots, Jef
We can load binary files by loading them in RAM (offset 0x300) first and then copying them to Flash with the cp.b command. Now we are trying to load our executable (in S-record format) in Flash with the loads command (load S-record) using U-boot. It is my understanding that S-record files

[U-Boot] changes to U-boot and GPL

2010-05-28 Thread Mangelschots, Jef
We are getting confused when reading the GPL and interpreting how it applies to our situation. We are adding features (not changing existing ones) to U-boot particular to our in-house developed system which we sell as a product to our customers. These changes involve adding a menu command for

[U-Boot] using U-boot to lauch OS-less application

2010-01-05 Thread Mangelschots, Jef
Hi, We are starting a new project targeted to the MPC5121 platform (based on ads5121e reference design). We will be using Green Hills development environment. We are investigating our option for boot loader. We were wondering whether U-boot could serve this purpose. Questions: 1) Is it