Re: bf609 sys_fault and sys_fault_n

Hi, Ronak.Shah,

Thanks for your quickly response.

After i disable fault input enable(FIEN) bit in SEC_FCTL, uClinux can boot as normal. Thanks.

In function init_arch_irq

#if 0

     bfin_write_SEC_FCTL(SEC_FCTL_EN | SEC_FCTL_SYSRST_EN | SEC_FCTL_FLTIN_EN);

#else

     bfin_write_SEC_FCTL(SEC_FCTL_EN | SEC_FCTL_SYSRST_EN);

#endif

     bfin_sec_enable_sci(BFIN_SYSIRQ(IRQ_WATCH0));

     bfin_sec_enable_ssi(BFIN_SYSIRQ(IRQ_WATCH0));

    bfin_write_SEC_SCI(0, SEC_CCTL, SEC_CCTL_RESET);

    udelay(100);

    bfin_write_SEC_GCTL(SEC_GCTL_EN);

    bfin_write_SEC_SCI(0, SEC_CCTL, SEC_CCTL_EN | SEC_CCTL_NMI_EN);

    bfin_write_SEC_SCI(1, SEC_CCTL, SEC_CCTL_EN | SEC_CCTL_NMI_EN);