Hello list,

inside the automatic U-Boot patch tracking system a new ticket [DNX#2006090142000017] was created:

<snip>

Ben Warren stated on 8/30/2006 4:35 PM:

...

Overview:

<snip> > be skipped by the 'i2c probe' command. Thanks Ben, this is finally in tune with Denx requirements I guess ;) > ------------------------------------------------------------------------ > > diff --git a/README b/README > index e772c1a..f674050 100644 > --- a/README > +++ b/README > @@ -1188,7 +1188,12 @@ The following options need to be configu > clock chips. See common/cmd_i2c.c for a description of the > command line interface. > > - CONFIG_HARD_I2C selects the CPM hardware driver for I2C. > + CONFIG_I2C_CMD_TREE is a recommended option that places > + all I2C commands under a single 'i2c' root command. The > + older 'imm', 'imd', 'iprobe' etc. commands are considered > + deprecated and may disappear in the future. > + > + CONFIG_HARD_I2C selects a hardware I2C controller. I guess I am slow abt this.... but !slow_i2c... is that not good enough? and I cant see any other part in the the common patch using it... > diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c > index c543bb5..824f7c7 100644 > --- a/common/cmd_i2c.c > +++ b/common/cmd_i2c.c

...

+int do_i2c_bus_speed(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) +{

• int speed, ret=0;
• if (argc == 1) /* querying current speed */
• {

• printf("Current bus speed=%d\n", i2c_get_bus_speed());
  

• }
• else
• {

• speed = simple_strtoul(argv[1], NULL, 10);
  

• printf("Setting bus speed to %d Hz\n", speed);
  

• ret = i2c_set_bus_speed(speed);
  

• if(ret)
  

• {
  

• 	printf("Failure changing bus speed (%d)\n", ret);
  

• }
  

• }
• return ret;

+}

Err... Does this mean that all other folks who can only support a single speed need to implement this api (including all other existing drivers??)...... Lotsa people are not going to like this if that is so...

Looks good to me.. it should fit in OMAP2430 framework too :)

Some one gotta tell Denx to update this: http://sourceforge.net/cvs/?group_id=65938. i thought we moved to git sometime back. Do we even look at cvs anymore??? :(

Regards, Nishanth Menon

</snip>

Your U-Boot support team