From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jochen Friedrich <jochen@scram.de>
Date: Tue, 02 Sep 2008 11:24:59 +0200
Subject: [U-Boot] [PATCHv2] Don't tftp to unknown flash
Message-ID: <48BD066B.5070805@scram.de>
List-Id: <u-boot.lists.denx.de>
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To: u-boot@lists.denx.de

If a board has a variable number of flash banks, there are empty entries
in flash_info[] and CFG_DIRECT_FLASH_TFTP is set, tftp boot fails with
"Outside available Flash". This patch skips flash banks with unknown
flash ids.

Signed-off-by: Jochen Friedrich <jochen@scram.de>
---
 net/tftp.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/net/tftp.c b/net/tftp.c
index 84d83ca..9aeecb8 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -111,6 +111,8 @@ store_block (unsigned block, uchar * src, unsigned len)

 	for (i=0; i<CFG_MAX_FLASH_BANKS; i++) {
 		/* start address in flash? */
+		if (flash_info[i].flash_id == FLASH_UNKNOWN)
+			continue;
 		if (load_addr + offset >= flash_info[i].start[0]) {
 			rc = 1;
 			break;
-- 
1.5.6.5