Hi,
First some observations.
In
/opt/mv_pro_4.0.1/montavista/pro/devkit/lsp/ti-davinci/linux-2.6.10_mvl401/arch/arm/mach-davinci,
file "board-dm6467-evm.c"
static void board_init(void)
{
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_VLYNQ, 1);
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_HDVICP0,
1); *
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_HDVICP1,
1); *
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_SPI,
1); *
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_TPCC, 1);
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_TPTC0, 1);
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_TPTC1, 1);
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_TPTC2,
1); *
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_TPTC3,
1); *
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_AEMIF, 1);
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_GPIO, 1);
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_TSIF0,
1); *
board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_DM646X_LPSC_TSIF1,
1); *
davinci_serial_init(&serial_device);
}
Notice the starred lines. If I compare this with the current release
(2.6.28rc), then it seems this has been splitted to several files:
-> inside psc.c
void __init davinci_psc_init(void)
{
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_VPSSMSTR, 1);
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_VPSSSLV, 1);
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_TPCC, 1);
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_TPTC0, 1);
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_TPTC1, 1);
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_GPIO, 1);
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_USB, 1);
/* Turn on WatchDog timer LPSC. Needed for RESET to work */
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_TIMER2, 1);
}
-> inside board-dm646x-evm.c
static void board_init(void)
{
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DM646X_LPSC_AEMIF, 1);
davinci_psc_config(DAVINCI_GPSC_ARMDOMAIN, DM646X_LPSC_GPIO, 1);
}
It appears to me that the HDVICP0/1 & TPTC2/3 & TSIF0/1 are gone? I
can't find them anymore?
Did they move to another file? Is there a reason why they aren't started
at this point?
When are they started?
Friendly regards,
Theo
PS. Sorry for the disclaimer. It's out of my control.
DISCLAIMER:
Unless indicated otherwise, the information contained in this message is
privileged and confidential, and is intended only for the use of the
addressee(s) named above and others who have been specifically authorized to
receive it. If you are not the intended recipient, you are hereby notified that
any dissemination, distribution or copying of this message and/or attachments
is strictly prohibited. The company accepts no liability for any damage caused
by any virus transmitted by this email. Furthermore, the company does not
warrant a proper and complete transmission of this information, nor does it
accept liability for any delays. If you have received this message in error,
please contact the sender and delete the message. Thank you.
_______________________________________________
Davinci-linux-open-source mailing list
[email protected]
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
