From f5a30f65ad6d50706d3d92010c9d7e5b3c0782d0 Mon Sep 17 00:00:00 2001
From: David Borg <borg.db@gmail.com>
Date: Sun, 15 Apr 2012 13:16:32 +0000
Subject: Add support for for the Atmel AT49F040 chip

Chip features an optional permanent boot block write protection.

Corresponding to flashrom svn r1522.

Signed-off-by: David Borg <borg.db@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
---
 w39.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'w39.c')

diff --git a/w39.c b/w39.c
index e6dc8de..5f0c347 100644
--- a/w39.c
+++ b/w39.c
@@ -278,3 +278,11 @@ int unlock_w39v080fa(struct flashctx *flash)
 
 	return 0;
 }
+
+int printlock_at49f(struct flashctx *flash)
+{
+	uint8_t lock = w39_idmode_readb(flash, 0x00002);
+	msg_cdbg("Hardware bootblock lockout is %sactive.\n",
+		 (lock & 0x01) ? "" : "not ");
+	return 0;
+}
-- 
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