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3dd0dcbe VB |
1 | /* |
2 | * Platform information definitions. | |
3 | * | |
4 | * 2006 (c) MontaVista Software, Inc. | |
5 | * Vitaly Bordug <vbordug@ru.mvista.com> | |
6 | * | |
7 | * This file is licensed under the terms of the GNU General Public License | |
8 | * version 2. This program is licensed "as is" without any warranty of any | |
9 | * kind, whether express or implied. | |
10 | */ | |
11 | ||
12 | #ifndef FS_PD_H | |
13 | #define FS_PD_H | |
14 | #include <sysdev/fsl_soc.h> | |
15 | #include <asm/time.h> | |
16 | ||
f2a0bd37 VB |
17 | #ifdef CONFIG_CPM2 |
18 | #include <asm/cpm2.h> | |
3dd0dcbe | 19 | |
5427828e VB |
20 | #if defined(CONFIG_8260) |
21 | #include <asm/mpc8260.h> | |
22 | #elif defined(CONFIG_85xx) | |
23 | #include <asm/mpc85xx.h> | |
24 | #endif | |
25 | ||
fc8e50e3 VB |
26 | #define cpm2_map(member) \ |
27 | ({ \ | |
28 | u32 offset = offsetof(cpm2_map_t, member); \ | |
29 | void *addr = ioremap (CPM_MAP_ADDR + offset, \ | |
30 | sizeof( ((cpm2_map_t*)0)->member)); \ | |
31 | addr; \ | |
32 | }) | |
33 | ||
34 | #define cpm2_map_size(member, size) \ | |
35 | ({ \ | |
36 | u32 offset = offsetof(cpm2_map_t, member); \ | |
37 | void *addr = ioremap (CPM_MAP_ADDR + offset, size); \ | |
38 | addr; \ | |
39 | }) | |
40 | ||
41 | #define cpm2_unmap(addr) iounmap(addr) | |
f2a0bd37 VB |
42 | #endif |
43 | ||
44 | #ifdef CONFIG_8xx | |
45 | #include <asm/8xx_immap.h> | |
46 | #include <asm/mpc8xx.h> | |
47 | ||
48 | #define immr_map(member) \ | |
49 | ({ \ | |
50 | u32 offset = offsetof(immap_t, member); \ | |
51 | void *addr = ioremap (IMAP_ADDR + offset, \ | |
52 | sizeof( ((immap_t*)0)->member)); \ | |
53 | addr; \ | |
54 | }) | |
55 | ||
56 | #define immr_map_size(member, size) \ | |
57 | ({ \ | |
58 | u32 offset = offsetof(immap_t, member); \ | |
59 | void *addr = ioremap (IMAP_ADDR + offset, size); \ | |
60 | addr; \ | |
61 | }) | |
62 | ||
63 | #define immr_unmap(addr) iounmap(addr) | |
64 | #endif | |
65 | ||
66 | static inline int uart_baudrate(void) | |
67 | { | |
68 | return get_baudrate(); | |
69 | } | |
70 | ||
71 | static inline int uart_clock(void) | |
72 | { | |
73 | return ppc_proc_freq; | |
74 | } | |
fc8e50e3 | 75 | |
3dd0dcbe | 76 | #endif |