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1da177e4 LT |
1 | /***************************************************************************/ |
2 | ||
3 | /* | |
ece9ae65 | 4 | * m5206.c -- platform support for ColdFire 5206 based boards |
1da177e4 LT |
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 | ||
1da177e4 | 12 | #include <linux/kernel.h> |
1da177e4 LT |
13 | #include <linux/param.h> |
14 | #include <linux/init.h> | |
9685c43e | 15 | #include <linux/io.h> |
1da177e4 LT |
16 | #include <asm/machdep.h> |
17 | #include <asm/coldfire.h> | |
1da177e4 | 18 | #include <asm/mcfsim.h> |
e2d34164 GU |
19 | #include <asm/mcfclk.h> |
20 | ||
21 | /***************************************************************************/ | |
22 | ||
23 | DEFINE_CLK(pll, "pll.0", MCF_CLK); | |
24 | DEFINE_CLK(sys, "sys.0", MCF_BUSCLK); | |
25 | DEFINE_CLK(mcftmr0, "mcftmr.0", MCF_BUSCLK); | |
26 | DEFINE_CLK(mcftmr1, "mcftmr.1", MCF_BUSCLK); | |
27 | DEFINE_CLK(mcfuart0, "mcfuart.0", MCF_BUSCLK); | |
28 | DEFINE_CLK(mcfuart1, "mcfuart.1", MCF_BUSCLK); | |
29 | ||
30 | struct clk *mcf_clks[] = { | |
31 | &clk_pll, | |
32 | &clk_sys, | |
33 | &clk_mcftmr0, | |
34 | &clk_mcftmr1, | |
35 | &clk_mcfuart0, | |
36 | &clk_mcfuart1, | |
37 | NULL | |
38 | }; | |
1da177e4 LT |
39 | |
40 | /***************************************************************************/ | |
41 | ||
9685c43e | 42 | void __init config_BSP(char *commandp, int size) |
1da177e4 | 43 | { |
f4a54373 GU |
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 | ||
35aefb26 | 50 | mach_sched_init = hw_timer_init; |
39f0fb6a GU |
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); | |
1da177e4 LT |
56 | } |
57 | ||
58 | /***************************************************************************/ |