PageRenderTime 21ms CodeModel.GetById 17ms app.highlight 2ms RepoModel.GetById 1ms app.codeStats 0ms

/Ethereal-msm8939-beta9/arch/m68k/platform/coldfire/m5206.c

https://bitbucket.org/MilosStamenkovic95/etherealos
C | 58 lines | 34 code | 11 blank | 13 comment | 0 complexity | 5db9c9030e525af970e0b1482472c4f6 MD5 | raw file
 1/***************************************************************************/
 2
 3/*
 4 *	linux/arch/m68knommu/platform/5206/config.c
 5 *
 6 *	Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
 7 * 	Copyright (C) 2000-2001, Lineo Inc. (www.lineo.com) 
 8 */
 9
10/***************************************************************************/
11
12#include <linux/kernel.h>
13#include <linux/param.h>
14#include <linux/init.h>
15#include <linux/io.h>
16#include <asm/machdep.h>
17#include <asm/coldfire.h>
18#include <asm/mcfsim.h>
19#include <asm/mcfclk.h>
20
21/***************************************************************************/
22
23DEFINE_CLK(pll, "pll.0", MCF_CLK);
24DEFINE_CLK(sys, "sys.0", MCF_BUSCLK);
25DEFINE_CLK(mcftmr0, "mcftmr.0", MCF_BUSCLK);
26DEFINE_CLK(mcftmr1, "mcftmr.1", MCF_BUSCLK);
27DEFINE_CLK(mcfuart0, "mcfuart.0", MCF_BUSCLK);
28DEFINE_CLK(mcfuart1, "mcfuart.1", MCF_BUSCLK);
29
30struct clk *mcf_clks[] = {
31	&clk_pll,
32	&clk_sys,
33	&clk_mcftmr0,
34	&clk_mcftmr1,
35	&clk_mcfuart0,
36	&clk_mcfuart1,
37	NULL
38};
39
40/***************************************************************************/
41
42void __init config_BSP(char *commandp, int size)
43{
44#if defined(CONFIG_NETtel)
45	/* Copy command line from FLASH to local buffer... */
46	memcpy(commandp, (char *) 0xf0004000, size);
47	commandp[size-1] = 0;
48#endif /* CONFIG_NETtel */
49
50	mach_sched_init = hw_timer_init;
51
52	/* Only support the external interrupts on their primary level */
53	mcf_mapirq2imr(25, MCFINTC_EINT1);
54	mcf_mapirq2imr(28, MCFINTC_EINT4);
55	mcf_mapirq2imr(31, MCFINTC_EINT7);
56}
57
58/***************************************************************************/