From 05e7825e49586edc5cb42fa785d7cebe7bfe1de6 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Fri, 24 Dec 2010 13:19:25 -0500
Subject: [PATCH] Blackfin: only check for os log when we have external memory
If the part has no external memory configured, then there will be no os
log for us to check, and any attempt to access that memory will trigger
hardware errors.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
arch/blackfin/lib/board.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/blackfin/lib/board.c b/arch/blackfin/lib/board.c
index 47d487fae55..362b8c47eaa 100644
--- a/arch/blackfin/lib/board.c
+++ b/arch/blackfin/lib/board.c
@@ -390,7 +390,7 @@ void board_init_r(gd_t * id, ulong dest_addr)
post_run(NULL, POST_RAM | post_bootmode_get(0));
#endif
- if (bfin_os_log_check()) {
+ if (CONFIG_MEM_SIZE && bfin_os_log_check()) {
puts("\nLog buffer from operating system:\n");
bfin_os_log_dump();
puts("\n");
--
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