New U-Boot like AVR main program.

Uses U-Boot source code taken from:
git://git.denx.de/u-boot.git

1 files changed, 57 insertions, 0 deletions

diff --git a/avr/common.h b/avr/common.h
new file mode 100644
index 0000000..ace0fcb
--- /dev/null
+++ b/avr/common.h
@@ -0,0 +1,57 @@
+#ifndef COMMON_H
+#define COMMON_H
+
+#ifdef __AVR__
+#include <avr/io.h>
+
+//TODO:
+//  Known to work: 4.8.4, 4.9.1
+//  Known to fail: 4.8.3, 4.9.0
+#define GCC_BUG_61443 1
+
+#else
+// TODO: stm32
+#endif
+
+#include <stdio.h>
+
+#ifdef __FLASH
+#define FLASH __flash
+#else
+#define FLASH
+#endif 
+
+#define stringify(s)	tostring(s)
+#define tostring(s)	#s
+
+#define FSTR(X) ((const FLASH char[]) { X } )
+#define ARRAY_SIZE(x)	(sizeof(x) / sizeof((x)[0]))
+
+
+#ifdef __AVR__
+#define Stat GPIOR0
+#else
+extern volatile uint_least8_t Stat;
+#endif
+
+#define S_10MS_TO	(1<<0)
+
+
+#include <util/delay.h>
+
+static inline 
+void my_puts(const char *s)
+{
+	fputs(s, stdout);
+//	_delay_ms(10);
+}
+
+static inline 
+void my_puts_P(const char *s)
+{
+	fputs_P(s, stdout);
+//	_delay_ms(10);
+}
+
+#endif /* COMMON_H */
+