Dear John,

in message 6a7ac2300511240637p1b281106k2849ac3bb5a96715@mail.gmail.com you wrote:

...

What makes you think atoi() is available in U-Boot?

I see all these other routines using it. I figured I could use it as well. ie.

Be careful! Just running "grep" does not mean anything. You have to check on which #ifdef's these lines depend.

common/hush.c:104:#include <stdlib.h> /* getenv, atoi */ common/hush.c:606: exit (atoi(child->argv[1])); common/hush.c:803: n=atoi(child->argv[1]); common/hush.c:2667: num=atoi(o->data);

For example, the hush shell is a port from the busybox project, and was changed only in the minimal necessary way. And if you look for example at

common/hush.c:104:#include <stdlib.h> /* getenv, atoi */

you should check the context:

... 100 #ifdef CFG_HUSH_PARSER 101 #ifndef __U_BOOT__ 102 #include <ctype.h> /* isalpha, isdigit */ 103 #include <unistd.h> /* getpid */ 104 #include <stdlib.h> /* getenv, atoi */ ...

Note the "#ifndef __U_BOOT__" part!

tools/mpc86x_clk.c:205: xin = atoi(argv[1]); tools/mpc86x_clk.c:206: want_gclk2 = atoi(argv[2]); tools/mpc86x_clk.c:208: ppm = atoi(argv[3]); tools/ncb.c:14: port = atoi (argv[1]);

Also, tools/ are tools that are running on the host system - they don't have anything in common with U-Boot code.

Summary: there is no atoi() in U-Boot.

Best regards,

Wolfgang Denk