OpenCloudOS-Kernel/arch/mips/loongson/loongson-3/Makefile

#
# Makefile for Loongson-3 family machines
#
obj-y			+= irq.o
MIPS: Loongson 3: Add IRQ init and dispatch support IRQ routing path of Loongson-3: Devices(most) --> I8259 --> HT Controller --> IRQ Routing Table --> CPU ^ \| Device(legacy devices such as UART) --> Bonito ---\| IRQ Routing Table route 32 INTs to CPU's INT0~INT3(IP2~IP5 of CP0), 32 INTs include 16 HT INTs(mostly), 4 PCI INTs, 1 LPC INT, etc. IP6 is used for IPI and IP7 is used for internal MIPS timer. LOONGSON_INT_ROUTER_* are IRQ Routing Table registers. I8259 IRQs are 1:1 mapped to HT1 INTs. LOONGSON_HT1_* are configuration registers of HT1 controller. Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Hongliang Tao <taohl@lemote.com> Signed-off-by: Hua Yan <yanh@lemote.com> Tested-by: Alex Smith <alex.smith@imgtec.com> Reviewed-by: Alex Smith <alex.smith@imgtec.com> Cc: John Crispin <john@phrozen.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/6634 Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2014-03-21 18:44:04 +08:00			`#`
			`# Makefile for Loongson-3 family machines`
			`#`
			`obj-y += irq.o`