From 9cadf3891e4a0d3fa004dd475ee1e55127cbeeb0 Mon Sep 17 00:00:00 2001 From: hhb Date: Tue, 27 Mar 2012 15:37:05 +0800 Subject: [PATCH] rk30: fix bug fiq debugger doesn't work when irq disable --- arch/arm/mach-rk30/fiq.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-rk30/fiq.c b/arch/arm/mach-rk30/fiq.c index 2c8d176f9781..4883d4b7a6bb 100644 --- a/arch/arm/mach-rk30/fiq.c +++ b/arch/arm/mach-rk30/fiq.c @@ -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(); } -- 2.34.1