Re: [U-Boot] [PATCH v2 2/3] Reset interrupted i2c slaves (galaxy5200)

2009-08-26 Thread Eric Millbrandt
Hi Heiko, On Wed, 26 Aug 2009 08:57:46 +0200, Heiko Schocher wrote > Hello Eric, > > Eric Millbrandt wrote: > > Reset any i2c devices that may have been interrupted by a system reset. > > Normally this would be accomplished by clocking the line until SCL and SDA > > are released and then sending

Re: [U-Boot] [PATCH v2 2/3] Reset interrupted i2c slaves (galaxy5200)

2009-08-25 Thread Heiko Schocher
Hello Eric, Eric Millbrandt wrote: > Reset any i2c devices that may have been interrupted by a system reset. > Normally this would be accomplished by clocking the line until SCL and SDA > are released and then sending a start condtiion (From an Atmel datasheet). > But since there is only write acc

[U-Boot] [PATCH v2 2/3] Reset interrupted i2c slaves (galaxy5200)

2009-08-25 Thread Eric Millbrandt
Reset any i2c devices that may have been interrupted by a system reset. Normally this would be accomplished by clocking the line until SCL and SDA are released and then sending a start condtiion (From an Atmel datasheet). But since there is only write access to these lines on the MPC5200 we can onl