From c7506c2b0325efc5c586425feca9f0e567f2e8b4 Mon Sep 17 00:00:00 2001
From: Stefan Bigler <stefan.bigler@keymile.com>
Date: Mon, 4 Jul 2011 22:24:02 +0000
Subject: [PATCH] km/common: i2c deblock: enabled print of i2c deblock status
Enable printout of i2c deblocking status if chips were in block
state or deblocking failed.
Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
---
board/keymile/common/common.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index 7f388e111d0..fce9d582f23 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -139,6 +139,7 @@ int i2c_make_abort(void)
sda_state = get_sda();
if (scl_state && sda_state) {
ret = 0;
+ printf("[INFO] i2c abort after %d clocks\n", i);
break;
}
}
@@ -146,6 +147,8 @@ int i2c_make_abort(void)
if (ret == 0)
for (i = 0; i < 5; i++)
i2c_write_start_seq();
+ else
+ printf("[ERROR] i2c abort failed\n");
/* respect stop setup time */
udelay(DELAY_ABORT_SEQ);
--
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