Update of /cvsroot/blob/blob/src/lib
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26260
Modified Files:
gio_flash.c
Log Message:
unlock flash region at write
Index: gio_flash.c
===================================================================
RCS file: /cvsroot/blob/blob/src/lib/gio_flash.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- gio_flash.c 3 Apr 2003 14:32:50 -0000 1.1
+++ gio_flash.c 19 Feb 2004 13:35:05 -0000 1.2
@@ -77,6 +77,7 @@
if ( !io )
return -EINVAL;
+ io->flags = GIO_FLAG_R|GIO_FLAG_W;
io->private_data = NULL;
io->io_size = 0;
io->conf = flash_io_conf;
@@ -159,6 +160,11 @@
DBG( 5, "%s: adr=0x%08x, nwords=%d.\n", __FUNCTION__,
adr, amount/4 + (amount%4?1:0));
+ if ( flash_unlock_region( adr, amount>>2 ) ) {
+ printf( "%s: can't unlock flash at %p\n", __FUNCTION__, adr );
+ return -1;
+ }
+
return flash_write_region( (u32 *)adr, (u32*)src, amount/4 + (amount%4?1:0));
}
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