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km/common: i2c deblock: enabled print of i2c deblock status

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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>
This commit is contained in:
Stefan Bigler 2011-07-04 22:24:02 +00:00 committed by Wolfgang Denk
parent 4daea6fff3
commit c7506c2b03
1 changed files with 3 additions and 0 deletions
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3
board/keymile/common/common.c
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@ -139,6 +139,7 @@ int i2c_make_abort(void)
sda_state = get_sda(); sda_state = get_sda();
if (scl_state && sda_state) { if (scl_state && sda_state) {
ret = 0; ret = 0;
printf("[INFO] i2c abort after %d clocks\n", i);
break; break;
} }
} }
@ -146,6 +147,8 @@ int i2c_make_abort(void)
if (ret == 0) if (ret == 0)
for (i = 0; i < 5; i++) for (i = 0; i < 5; i++)
i2c_write_start_seq(); i2c_write_start_seq();
else
printf("[ERROR] i2c abort failed\n");
/* respect stop setup time */ /* respect stop setup time */
udelay(DELAY_ABORT_SEQ); udelay(DELAY_ABORT_SEQ);