I downloaded BSP ( imx27_ads_20071219-rel3-ltib ) and built the environment and did ./ltib and i download zImage throung serial. Please see log. Kernel does not boot up. ___________________________________________________ RedBoot> load -r -b 0x100000 -m xmodem CC Raw file loaded 0x00100000-0x0029254b, assumed entry at 0x00100000 xyzModem - CRC mode, 12875(SOH)/0(STX)/0(CAN) packets, 2 retries RedBoot> run 0x100000 load entry_address=0x100000 virt_addr=0x100000 phys_addr=0xa0100000 _____________________________________________________
I am trying to boot it up by downloding it into RAM. Is it necessary to flash it to boot up? Please help me in the booting process.
Thansk you very much for your help i was able to download zImage through TFTP. please see this message. But after i give exec i dont get any thing. Kernel does not boot up. Can you please guide me what could be the problem. _________________________________________________________ RedBoot> RedBoot> load -v -r -b 0x00100000 zImage Using default protocol (TFTP) - Raw file loaded 0x00100000-0x0029254b, assumed entry at 0x00100000 RedBoot> RedBoot> exec -c "console=ttymxc0 root=/dev/mtdblock2 rootfstype=jffs2 rw init=/ linuxrc ip=none" entry=0xa0008000, target=0xa0008000 Using base address 0x00100000 and length 0x0019254c __________________________________________________________
And Serial terminal hangs forever, but I get to see boot messages on attached LCD display panel. I was even able to type and see characters on LCD through attached keyboard. But I believe we need a way to get into File System on Target, and serial connection seems to be only viable option.
So If you could let me know how I can keep the serial connection alive, having issued the "exec...." command.