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377e1048d3
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Stefan Roese <sr@denx.de>
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 !