From d4c8895b349998e02e03ed83466a0ca7afb3d99b Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Sat, 9 Jan 2010 17:57:52 -0800
Subject: [PATCH] Add 'f' command to display flash status register contents

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/ao_flash.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/ao_flash.c b/src/ao_flash.c
index 86b94765..153015c6 100644
--- a/src/ao_flash.c
+++ b/src/ao_flash.c
@@ -480,9 +480,21 @@ flash_store(void) __reentrant
 	ao_ee_flush();
 }
 
+static void
+flash_status(void) __reentrant
+{
+	uint8_t	status;
+
+	ao_mutex_get(&ao_flash_mutex); {
+		status = ao_flash_read_status();
+		printf ("Flash status: 0x%02x\n", status);
+	} ao_mutex_put(&ao_flash_mutex);
+}
+
 __code struct ao_cmds ao_flash_cmds[] = {
 	{ 'e', flash_dump, 	"e <block>                          Dump a block of flash data" },
 	{ 'w', flash_store,	"w <block> <start> <len> <data> ... Write data to flash" },
+	{ 'f', flash_status,	"f                                  Show flash status register" },
 	{ 0,   flash_store, NULL },
 };
 
-- 
2.30.2