cmd: Fix license command
The license command isn't usually built and has a few problems:
- The rules to generate license.h haven't worked in a long time,
re-write these based on the bmp_logo.h rules.
- 'tok' is unused and the license text size has increased
- bin2header.c wasn't grabbing unistd.h to know the prototype for
read().
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/tools/bin2header.c b/tools/bin2header.c
index 27a5b6a..6c2c23f 100644
--- a/tools/bin2header.c
+++ b/tools/bin2header.c
@@ -8,6 +8,7 @@
#include <stdlib.h>
#include <stdio.h>
+#include <unistd.h>
int main(int argc, char **argv)
{