Added erase entire flash utility to romboot.

SVN-Revision: 6916
2007-04-10 08:58:02 +00:00 · 2007-04-10 08:58:02 +00:00 · 910a7efc8f
parent d7960b2e50
commit 910a7efc8f
2 changed files with 37 additions and 0 deletions
--- a/target/linux/at91-2.6/base-files/default/sbin/ubpar
+++ b/target/linux/at91-2.6/base-files/default/sbin/ubpar
--- a/target/linux/at91-2.6/image/romboot/patches/005-erase-flash.patch
+++ b/target/linux/at91-2.6/image/romboot/patches/005-erase-flash.patch
@ -0,0 +1,37 @@
+--- romboot.old/main.cpp	2007-04-05 15:51:51.000000000 +0200
+++ romboot/main.cpp	2007-04-10 10:33:10.000000000 +0200
+@@ -34,7 +34,7 @@
+ #define DELAY_MAIN_FREQ	1000
+ #define DISP_LINE_LEN 16
+ 
+-#define COMPACT 1
+//#define COMPACT 1
+ 
+ //* prototypes
+ extern void AT91F_DBGU_Printk(char *);
+@@ -65,6 +65,7 @@
+ 	"3: Copy SD-Card\n\r"
+   "4: Start U-BOOT\n\r"
+   "5: Clear bootloder\n\r"
+	"6: Erase entire flash\n\r"
+ };
+ 
+ //* Globales variables 
+@@ -555,6 +556,17 @@
+       		command = 0;
+       		break;
+ 	    
+    		case '6':
+      		{
+					int *i;
+	
+					for(i = (int *)0x20000000; i < (int *)0x20840000; i++)
+	  				*i = 0;
+      		}
+      		write_dataflash(0xc0000000, 0x20000000, 0x840000);
+      		command = 0;
+      		break;
+	    
+ 				default:
+       		command = 0;
+       		break;