[U-Boot] [PATCH 6/6] mx6q: mx6qsabrelite: Provide defaults for placing environment in serial flash

[Stefano Babic]

On 20/01/2012 08:48, Jason Hui wrote:

>>>
>>> I'm wondering how the CONFIG_ENV_SPI_CS  could be 0x5300? Vague?
> 
> Then the left open question is only above one.

The SPI driver can take as chip select the controller's chip selects as
well as an external GPIO. The LSB byte has the value of the internal
chip select, the highest (thought as 16-bit value) contains the GPIO
number. Reading this configuration, the GPIO used on this board should
be the number 83 (0x53).
	
Stefano

-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
=====================================================================