From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mercury.testsyseng.com (unknown [209.120.144.205]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 4EBBF688C0 for ; Sat, 17 Dec 2005 02:33:06 +1100 (EST) Message-ID: <43A2DE2C.6010708@digis.net> Date: Fri, 16 Dec 2005 08:33:00 -0700 From: bennett78 MIME-Version: 1.0 To: Andrey Volkov References: <43A2071A.3030802@digis.net> <43A29A21.8080102@varma-el.com> In-Reply-To: <43A29A21.8080102@varma-el.com> Content-Type: multipart/alternative; boundary="------------080609000902090802010100" Cc: ML linuxppc-embedded Subject: Re: MPC5200 ppc_md.set_rtc_time Reply-To: Frank Bennett List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. --------------080609000902090802010100 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Andrey Volkov wrote: >Hello Frank, > >bennett78 wrote: > > >>Hi: >> How / when does "ppc_md.set_rtc_time" get filled >>in for Lite5200? >> >>Config for support /dev/rtc enables CONFIG_PPC_RTC >>which enable driver/char/rtc.c which mentions CMOS_WRITE >>panics the kernel! >> >>I trying to use driver/char/genrtc.c. I can set date >>but not hwclock. >> >> >> >>>hwclock --set --date="9/22/96 16:45:05" >>> >>> >>gen_set_rtc_irq_bit:exit >>gen_rtc_ioctl RTC_SET_TIME 00000060 >>RTC_SET_TIME: Invalid argument >>ioctl() to /dev/rtc to set the time failed. >> >>bash-2.05b# cat /proc/driver/rtc >>rtc_time : 00:50339648:36914 >>rtc_date : -1072186980-497--1073718072 >>rtc_epoch : 1900 >>alarm : 00:00:00 >>DST_enable : no >>BCD : yes >>24hr : yes >>square_wave : no >>alarm_IRQ : no >>update_IRQ : no <----- how can I hook one? >>periodic_IRQ : no >>periodic_freq : 0 >>batt_status : okay >> >> >>thanks, >> >>*/Frank Bennett >>/* >> >> >For 2.6 kernel, check arch/ppc/syslib/lite5200.c, especially >platform_init() (at the end of file). > > Andrey: Thanks, sorry I forgot to mention I'm on DENX linuxppc_2_4_devel. Where is the linuxppc 2.6.x distribution? Is anyone maintaining a checklist of working features for imbedded 2.6? Is this mail list searchable? (other than a month at a time?) Merry Christmas Frank Bennett >-- >Regards >Andrey Volkov > > > > >_______________________________________________ >Linuxppc-embedded mailing list >Linuxppc-embedded@ozlabs.org >https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > > --------------080609000902090802010100 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Andrey Volkov wrote: 
Hello Frank,

bennett78 wrote:
  
Hi:
   How / when does "ppc_md.set_rtc_time" get filled
in for Lite5200?

Config for support /dev/rtc enables CONFIG_PPC_RTC
which enable driver/char/rtc.c which mentions CMOS_WRITE
panics the kernel!

I trying to use driver/char/genrtc.c.   I can set date
but not hwclock.

    
hwclock --set --date="9/22/96 16:45:05"
      
gen_set_rtc_irq_bit:exit
gen_rtc_ioctl RTC_SET_TIME 00000060
RTC_SET_TIME: Invalid argument
ioctl() to /dev/rtc to set the time failed.

bash-2.05b# cat /proc/driver/rtc
rtc_time        : 00:50339648:36914
rtc_date        : -1072186980-497--1073718072
rtc_epoch       : 1900
alarm           : 00:00:00
DST_enable      : no
BCD             : yes
24hr            : yes
square_wave     : no
alarm_IRQ       : no
update_IRQ      : no  <----- how can I hook one?
periodic_IRQ    : no
periodic_freq   : 0
batt_status     : okay


thanks,

*/Frank Bennett
/*
    
For 2.6 kernel, check arch/ppc/syslib/lite5200.c, especially
platform_init() (at the end of file).
Andrey:
    Thanks, sorry I forgot to mention I'm on DENX linuxppc_2_4_devel.
Where is the linuxppc 2.6.x distribution?
Is anyone maintaining a checklist of working features for imbedded 2.6?
Is this mail list searchable? (other than a month at a time?)

Merry Christmas
Frank Bennett
--
Regards
Andrey Volkov




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