diff options
| author | Peter Tyser <ptyser@xes-inc.com> | 2010-10-22 00:20:30 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-10-22 02:19:00 -0500 |
| commit | 60aaaa0782848062d0f499382035acc09eaff352 (patch) | |
| tree | edaf572123907dcbc9badec0a2e45250efb73c3c /doc | |
| parent | 9f949c9ac2c1bb5077a146753e24c7b3fe099991 (diff) | |
post/i2c: Rename I2C_ADDR_LIST to CONFIG_SYS_POST_I2C_ADDRS
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.POST | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/doc/README.POST b/doc/README.POST index eeb218d39c6..695497e4bef 100644 --- a/doc/README.POST +++ b/doc/README.POST @@ -659,12 +659,11 @@ not need any modifications for porting them to another board/CPU. 2.2.2.1. I2C test For verifying the I2C bus, a full I2C bus scanning will be performed -using the i2c_probe() routine. If any I2C device is found, the test -will be considered as passed, otherwise failed. This particular way -will be used because it provides the most common method of testing. -For example, using the internal loopback mode of the CPM I2C -controller for testing would not work on boards where the software -I2C driver (also known as bit-banged driver) is used. +using the i2c_probe() routine. If a board defines +CONFIG_SYS_POST_I2C_ADDRS the I2C test will pass if all devices +listed in CONFIG_SYS_POST_I2C_ADDRS are found, and no additional +devices are detected. If CONFIG_SYS_POST_I2C_ADDRS is not defined +the test will pass if any I2C device is found. 2.2.2.2. Watchdog timer test |