Hi, 2011/4/4 Avik Sil <[email protected]>: > Hi Ming, > > On Saturday 02 April 2011 10:57 AM, Ming Lei wrote: >> >> Hi Avik, >> >> 2011/4/1 Avik Sil<[email protected]>: >>> >>> Hi, >>> >>> I've applied the patches in >>> >>> http://lists.infradead.org/pipermail/linux-arm-kernel/2011-March/045283.html >>> on top of a linaro kernel which resulted in booting problem on >>> Pandaboard. >>> It hangs inside the cti_unlock() while reading the LOCKSTATUS value, >>> which >>> happens when omap_init_pmu() is called. Please help me debug the issue. >> >> Please check if l3 clocks are enabled to drive CTI, such as done in >> below: >> >> omap_writel(1, CM_L3INSTR_L3_3_CLKCTRL); >> omap_writel(1, CM_L3INSTR_L3_INSTR_CLKCTRL); >> omap_writel(2, CM_EMU_CLKSTCTRL); >> while ((omap_readl(CM_EMU_CLKSTCTRL)& 0x300) != 0x300); >> > Can you please tell me where should I insert the above code to enable l3 > clocks to drive CTI?
It should be inserted before calling omap4_configure_pmu_irq. thanks, -- Ming Lei -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
