microwatt

Author	SHA1	Message	Date
Paul Mackerras	abefafd70b	hello_world: Adjust header inclusions and Makefile Currently hello_world fails to build with distro cross compiler packages such as Debian gcc-powerpc64-linux-gnu, because it doesn't provide string.h or unistd.h. In fact we don't need them, we just need stddef.h. This adds #include <stddef.h> to console.h to get size_t defined. We also add #include "console.h" to console.c. The hello_world Makefile currently hard-codes CROSS_COMPILE on non-PPC machines. This means that a command like: $ CROSS_COMPILE=powerpc64le-linux-gnu- make doesn't do what you expect; it just tries to use powerpc64le-linux-gcc regardless. Adding a '?' makes it do what one expects. Signed-off-by: Paul Mackerras <paulus@ozlabs.org>	5 years ago
Michael Neuling	96fbd61de8	Breakout the console code so it can be reused. No functional change. Signed-off-by: Michael Neuling <mikey@neuling.org>	5 years ago
Anton Blanchard	0a0ad9b384	Rebuild hello world assuming a 50MHz clock Signed-off-by: Anton Blanchard <anton@linux.ibm.com>	5 years ago
Anton Blanchard	8bc3e8ea0a	Add a simple hello_world example that also echos input Signed-off-by: Anton Blanchard <anton@linux.ibm.com>	5 years ago