Hello U-Boot alias,
I am trying to execute the standlone examples of hello world by following the steps specified at the U-Boot wiki but have no success. This is what I am getting.
Method 1: --------------- EDB9302> tftp 40000 /tftpboot/hello_world.srec Using ep93xx_eth-0 device TFTP from server 192.168.15.6; our IP address is 192.168.15.15 Filename '/tftpboot/hello_world.srec'. Load address: 0x40000 Loading: # done Bytes transferred = 1916 (77c hex) EDB9302> go 40004 ## Starting application at 0x00040004 ...
<nothing just hung>
Method 2: ---------------- EDB9302> tftp 40000 /tftpboot/hello_world.bin Using ep93xx_eth-0 device TFTP from server 192.168.15.6; our IP address is 192.168.15.15 Filename '/tftpboot/hello_world.bin'. Load address: 0x40000 Loading: # done Bytes transferred = 616 (268 hex) EDB9302> go 40004 ## Starting application at 0x00040004 ... ������������������������������������� <some garbage>
Method 3: EDB9302> loadb 0x100000 ## Ready for binary (kermit) download to 0x00100000 at 115200 bps...
(Back at Gladiator) ---------------------------------------------------- (./) C-Kermit>send /tftpboot/hello_world (./) C-Kermit>connect Connecting to /dev/ttyUSB0, speed 115200 Escape character: Ctrl-\ (ASCII 28, FS): enabled Type the escape character followed by C to get back, or followed by ? to see other options. ---------------------------------------------------- Total Size = 0x0000937c = 37756 Bytes ## Start Addr = 0x00100000 EDB9302> go 0x00100000 ## Starting application at 0x00100000 ... undefined instruction pc : [<0010001c>] lr : [<05706e50>] sp : 0567fe4c ip : fffffffe fp : 00000001 r10: 056a01d8 r9 : 00000000 r8 : 0567ffe0 r7 : 00000000 r6 : 00000002 r5 : 056a028c r4 : 00100000 r3 : 00100000 r2 : 056a028c r1 : 056a028c r0 : 0008000c Flags: nZCv IRQs off FIQs off Mode SVC_32 Resetting CPU ...
resetting ...
Please help me, how can I test simple hello world program like this on U-Boot.
Regards, Vipul.