From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/m68k/coldfire/m5407.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 arch/m68k/coldfire/m5407.c (limited to 'arch/m68k/coldfire/m5407.c') diff --git a/arch/m68k/coldfire/m5407.c b/arch/m68k/coldfire/m5407.c new file mode 100644 index 000000000..738eba6be --- /dev/null +++ b/arch/m68k/coldfire/m5407.c @@ -0,0 +1,53 @@ +/***************************************************************************/ + +/* + * m5407.c -- platform support for ColdFire 5407 based boards + * + * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com) + * Copyright (C) 2000, Lineo (www.lineo.com) + */ + +/***************************************************************************/ + +#include +#include +#include +#include +#include +#include +#include +#include + +/***************************************************************************/ + +DEFINE_CLK(pll, "pll.0", MCF_CLK); +DEFINE_CLK(sys, "sys.0", MCF_BUSCLK); +DEFINE_CLK(mcftmr0, "mcftmr.0", MCF_BUSCLK); +DEFINE_CLK(mcftmr1, "mcftmr.1", MCF_BUSCLK); +DEFINE_CLK(mcfuart0, "mcfuart.0", MCF_BUSCLK); +DEFINE_CLK(mcfuart1, "mcfuart.1", MCF_BUSCLK); + +struct clk *mcf_clks[] = { + &clk_pll, + &clk_sys, + &clk_mcftmr0, + &clk_mcftmr1, + &clk_mcfuart0, + &clk_mcfuart1, + NULL +}; + +/***************************************************************************/ + +void __init config_BSP(char *commandp, int size) +{ + mach_sched_init = hw_timer_init; + + /* Only support the external interrupts on their primary level */ + mcf_mapirq2imr(25, MCFINTC_EINT1); + mcf_mapirq2imr(27, MCFINTC_EINT3); + mcf_mapirq2imr(29, MCFINTC_EINT5); + mcf_mapirq2imr(31, MCFINTC_EINT7); +} + +/***************************************************************************/ -- cgit v1.2.3-54-g00ecf