On 11/06/2012 02:32 AM, Joseph Lo wrote: > The L2 RAM is in different power domain from the CPU cluster. So the > L2 content can be retained over CPU suspend/resume. To do that, we > need to disable L2 after the MMU is disabled, and enable L2 before > the MMU is enabled. But the L2 controller is in the same power domain > with the CPU cluster. We need to restore it's settings and re-enable > it after the power be resumed. This doesn't compile: arch/arm/mach-tegra/headsmp.S: Assembler messages: arch/arm/mach-tegra/headsmp.S:119: Error: undefined symbol L2X0_CTRL_EN used as an immediate value arch/arm/mach-tegra/headsmp.S:119: Error: undefined symbol L2X0_CTRL_EN used as an immediate value -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
