u-boot/board/freescale/p1022ds
Wolfgang Denk 702e6014f1 doc: cleanup - move board READMEs into respective board directories
Also drop a few files referring to no longer / not yet supported
boards.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Kim Phillips <kim.phillips@freescale.com>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Jason Jin <jason.jin@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2012-07-29 15:42:02 +02:00
..
ddr.c powerpc/mpc8xxx: Merge entries in DDR speed table 2011-10-09 17:57:53 -05:00
diu.c GCC4.6: Squash warnings in diu.c 2011-10-27 23:54:01 +02:00
law.c powerpc: add support for the Freescale P1022DS reference board 2010-07-16 10:55:10 -05:00
Makefile punt unused clean/distclean targets 2011-10-15 22:20:36 +02:00
p1022ds.c powerpc/85xx: Add USB device-tree fixup for various platforms 2012-07-06 17:03:25 -05:00
README doc: cleanup - move board READMEs into respective board directories 2012-07-29 15:42:02 +02:00
tlb.c powerpc: add support for the Freescale P1022DS reference board 2010-07-16 10:55:10 -05:00

Overview
--------
P1022ds is a Low End Dual core platform supporting the P1022 processor
of QorIQ series. P1022 is an e500 based dual core SOC.


Pin Multiplex(hwconfig setting)
-------------------------------
Add the environment 'usb2', 'audclk' and 'tdm' to support pin multiplex
via hwconfig, i.e:
'setenv hwconfig usb2' to enable USB2 and disable eTsec2
'setenv hwconfig tdm' to enable TDM and disable Audio
'setenv hwconfig audclk:12' to enable Audio(codec clock sources is 12MHz)
 and disable TDM
'setenv hwconfig 'usb2;tdm' to enable USB2 and TDM, disable eTsec2 and Audio
'setenv hwconfig 'usb2;audclk:11' to enable USB2 and Audio(codec clock sources
 is 11MHz), disable eTsec2 and TDM

Warning: TDM and AUDIO can not enable simultaneous !
and AUDIO codec clock sources only setting as 11MHz or 12MHz !
'setenv hwconfig 'audclk:12;tdm'	--- error !
'setenv hwconfig 'audclk:11;tdm'	--- error !
'setenv hwconfig 'audclk:10'		--- error !