[U-Boot] [PATCH 16/40] Blackfin: respect CONFIG_SYS_MONITOR_LEN for default flash protection

[Mike Frysinger]

Respect the CONFIG_SYS_MONITOR_LEN define rather than assuming a size of
128kB when setting up the default flash protection region for U-Boot
itself.

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 lib_blackfin/board.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib_blackfin/board.c b/lib_blackfin/board.c
index 2feb64b..809c68c 100644
--- a/lib_blackfin/board.c
+++ b/lib_blackfin/board.c
@@ -348,14 +348,14 @@ void board_init_r(gd_t * id, ulong dest_addr)
 #endif
 
 #if	!defined(CONFIG_SYS_NO_FLASH)
-	/* There are some other pointer constants we must deal with */
-	/* configure available FLASH banks */
+	/* Initialize the flash and protect u-boot by default */
 	extern flash_info_t flash_info[];
 	ulong size = flash_init();
 	puts("Flash: ");
 	print_size(size, "\n");
 	flash_protect(FLAG_PROTECT_SET, CONFIG_SYS_FLASH_BASE,
-		      CONFIG_SYS_FLASH_BASE + 0x1ffff, &flash_info[0]);
+		CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN - 1,
+		&flash_info[0]);
 	bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
 	bd->bi_flashsize = size;
 	bd->bi_flashoffset = 0;
-- 
1.6.1