diff options
Diffstat (limited to 'common/soft_i2c.c')
| -rw-r--r-- | common/soft_i2c.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/common/soft_i2c.c b/common/soft_i2c.c index 3d0e08c6ff..268da2cdc4 100644 --- a/common/soft_i2c.c +++ b/common/soft_i2c.c @@ -288,7 +288,10 @@ int i2c_probe(uchar addr) { int rc; - /* perform 1 byte read transaction */ + /* + * perform 1 byte write transaction with just address byte + * (fake write) + */ send_start(); rc = write_byte ((addr << 1) | 0); send_stop(); |