diff options
Diffstat (limited to 'firmware/target/arm/tcc77x/system-target.h')
-rw-r--r-- | firmware/target/arm/tcc77x/system-target.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/firmware/target/arm/tcc77x/system-target.h b/firmware/target/arm/tcc77x/system-target.h deleted file mode 100644 index beeeac05c6..0000000000 --- a/firmware/target/arm/tcc77x/system-target.h +++ /dev/null | |||
@@ -1,59 +0,0 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 by Dave Chapman | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | #ifndef SYSTEM_TARGET_H | ||
22 | #define SYSTEM_TARGET_H | ||
23 | |||
24 | #include "system-arm.h" | ||
25 | |||
26 | #define CPUFREQ_DEFAULT 98784000 | ||
27 | #define CPUFREQ_NORMAL 98784000 | ||
28 | #define CPUFREQ_MAX 120000000 | ||
29 | |||
30 | #define inl(a) (*(volatile unsigned long *) (a)) | ||
31 | #define outl(a,b) (*(volatile unsigned long *) (b) = (a)) | ||
32 | #define inb(a) (*(volatile unsigned char *) (a)) | ||
33 | #define outb(a,b) (*(volatile unsigned char *) (b) = (a)) | ||
34 | #define inw(a) (*(volatile unsigned short *) (a)) | ||
35 | #define outw(a,b) (*(volatile unsigned short *) (b) = (a)) | ||
36 | |||
37 | /* TC32 is configured to 1MHz in clock_init() */ | ||
38 | #define USEC_TIMER TC32MCNT | ||
39 | |||
40 | static inline void udelay(unsigned usecs) | ||
41 | { | ||
42 | unsigned stop = USEC_TIMER + usecs; | ||
43 | while (TIME_BEFORE(USEC_TIMER, stop)); | ||
44 | } | ||
45 | |||
46 | |||
47 | #define TCC77X_CSCFG_BW8 0 | ||
48 | #define TCC77X_CSCFG_BW16 1 | ||
49 | |||
50 | /* Due to hardware bug or "feature" this hack is needed to set bus width bits */ | ||
51 | static inline | ||
52 | unsigned long tcc77x_cscfg_bw(int bw) { | ||
53 | if (bw == TCC77X_CSCFG_BW8) | ||
54 | return (((MCFG >> 11) & 3) ^ 3) << 28; | ||
55 | else | ||
56 | return (((MCFG >> 11) & 3) ^ 2) << 28; | ||
57 | } | ||
58 | |||
59 | #endif /* SYSTEM_TARGET_H */ | ||