Redboot - Loading Kernel Image & File Jffs2
I had been trying to use Redboot so that I can bring Kernel Image(zImage) and File System(jffs2) to my target board through redboot. I have done following things after ping working fine -
1. created /tftpboot directory on host(Linux v2.6.8) Sinked Kernel Image(zImage)and ipaqjffs2.img(Jffs2 file image) 2. My "reset" command for redboot shows - RAM: 0xa0000000-0xa4000000, 0xa0013f48-0xa3ebd000 available FLASH: 0x00000000 - 0x02000000, 128 blocks of 0x00040000 bytes each. 3. fis list - Name FLASH addr Mem addr Length Entry point RedBoot 0x00000000 0x00000000 0x00040000 0x00000000 Rb config 0x01F80000 0x01F80000 0x00001000 0x00000000 FIS dir 0x01FC0000 0x01FC0000 0x00040000 0x00000000 --------Error------- When I try doing "load" for zImage, I get following - RedBoot> load -b 0x01FC0000 /tftpboot/zImage Specified address (0x01fc0000) is not believed to be in RAM - continue (y/n)? y Unrecognized image type: 0xe1a00000 and also after modifying "load" I get following - load -r -b 0x00080600 zImage Specified address (0x00080600) is not believed to be in RAM - continue (y/n)? y Can't load 'zImage': operation timed out -------------- Any Clue as I am new to redboot ? |
Adi 80200 Evb
Hi,
I am facing problem like you only but say I am a step ahead in the problem, the ADI 80200 that I am using has Flash and RAM both. I tried to load zImage directly to flash and I got the same error as you. so first you have to load the image onto the RAM and then using fis command you have to load it on flash. But when I try to load on the RAM i get timed out operation error. If you have solved this thn plz reply. Thanks |
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