PERFORCE change 94969 for review

[Warner Losh]

http://perforce.freebsd.org/chv.cgi?CH=94969

Change 94969 by imp at imp_hammer on 2006/04/11 04:43:14

	Write a stupid memory test.  It is so stupid that I would have
	thought it impossible to fail.  Our current board, alas, fails.
	The KB9202 board doesn't.

Affected files ...

.. //depot/projects/arm/src/sys/boot/arm/kb920x/boot0/main.c#7 edit

Differences ...

==== //depot/projects/arm/src/sys/boot/arm/kb920x/boot0/main.c#7 (text+ko) ====

@@ -23,19 +23,40 @@
  */
 
 #include "AT91RM9200.h"
-#include "at91rm9200_lowlevel.h"
+#include "lib.h"
 
 typedef	void fn_t(void);
 
 int
 main(void)
 {
+#if 0
 	char *addr = (char *)0x20000000 + (1 << 20); /* Load to base + 1MB */
 	fn_t *fn = (fn_t *)addr;
 
-	AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC10;
-	xmodem_rx(addr);
+//	AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC10;
+	while (xmodem_rx(addr) == -1)
+		continue;
+//	AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC10;	
+	fn();
+#else
+	int *addr = (int *)0x20000000; /* Load to base + 1MB */
+	int i;
+
+	while (1) {
+		int sec = GetSeconds();
+		while (sec == GetSeconds())
+			continue;
+		putc('A');
+		for (i = 0; i < 1024; i++)
+			addr[i] = i * 2;
+		for (i = 0; i < 1024; i++)
+			if (addr[i] != i * 2) {
+				putc('N');
+				break;
+			}
+	}
 	AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC10;	
-	fn();
+#endif
 	return (1);
 }