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Diffstat (limited to 'doc/README.p1022ds')
| -rw-r--r-- | doc/README.p1022ds | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/doc/README.p1022ds b/doc/README.p1022ds deleted file mode 100644 index 04d9197..0000000 --- a/doc/README.p1022ds +++ /dev/null @@ -1,23 +0,0 @@ -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 ! |