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rk30: fix bug fiq debugger doesn't work when irq disable

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hhb
2012-03-27 15:37:05 +08:00
parent 3a9de8d913
commit 9cadf3891e
1 changed files with 3 additions and 2 deletions
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5
arch/arm/mach-rk30/fiq.c
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@@ -101,8 +101,9 @@ void rk30_fiq_init(void)
writel_relaxed(0xffffffff, RK30_GICD_BASE + GIC_DIST_SECURITY + (i<<2));
}
dsb();
writel_relaxed(0x3, RK30_GICD_BASE + GIC_DIST_CTRL);
writel_relaxed(0xf, RK30_GICC_BASE + GIC_CPU_CTRL);
writel_relaxed(0x0f, RK30_GICC_BASE + GIC_CPU_CTRL);
//set the uart 2(the debug port) priority a little higher than other interrupts
writel_relaxed(0xa0a0a090, RK30_GICD_BASE + GIC_DIST_PRI + (IRQ_UART2/4)*4);
dsb();
}