summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorStefan Bigler <stefan.bigler@keymile.com>2011-07-04 22:24:02 +0000
committerWolfgang Denk <wd@denx.de>2011-07-28 15:40:48 +0200
commitc7506c2b0325efc5c586425feca9f0e567f2e8b4 (patch)
tree8026c90772089c37e74a55c9215f9922dada8d2a
parent4daea6fff34b071e010cbd1af93445634703981b (diff)
downloadu-boot-imx-c7506c2b0325efc5c586425feca9f0e567f2e8b4.zip
u-boot-imx-c7506c2b0325efc5c586425feca9f0e567f2e8b4.tar.gz
u-boot-imx-c7506c2b0325efc5c586425feca9f0e567f2e8b4.tar.bz2
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>
-rw-r--r--board/keymile/common/common.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index 7f388e1..fce9d58 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);