diff options
Diffstat (limited to 'firmware')
-rw-r--r-- | firmware/hwcompat.c | 39 | ||||
-rw-r--r-- | firmware/hwcompat.h | 30 |
2 files changed, 69 insertions, 0 deletions
diff --git a/firmware/hwcompat.c b/firmware/hwcompat.c new file mode 100644 index 0000000000..48b17f2010 --- /dev/null +++ b/firmware/hwcompat.c | |||
@@ -0,0 +1,39 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Linus Nielsen Feltzing | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | #include <stdbool.h> | ||
20 | #include "config.h" | ||
21 | #include "debug.h" | ||
22 | |||
23 | int read_rom_version(void) | ||
24 | { | ||
25 | int ver = *(short *)0x020000fe; | ||
26 | |||
27 | return ver; | ||
28 | } | ||
29 | |||
30 | int read_hw_mask(void) | ||
31 | { | ||
32 | #ifdef ARCHOS_PLAYER | ||
33 | int mask = 0; /* Fake value for simplicity */ | ||
34 | #else | ||
35 | int mask = *(short *)0x020000fc; | ||
36 | #endif | ||
37 | |||
38 | return mask; | ||
39 | } | ||
diff --git a/firmware/hwcompat.h b/firmware/hwcompat.h new file mode 100644 index 0000000000..d508218ac5 --- /dev/null +++ b/firmware/hwcompat.h | |||
@@ -0,0 +1,30 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Linus Nielsen Feltzing | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | #ifndef HWCOMPAT_H | ||
20 | #define HWCOMPAT_H | ||
21 | |||
22 | /* Bit mask values for HW compatibility */ | ||
23 | #define ATA_ADDRESS_300 0x0100 | ||
24 | #define USB_ACTIVE_HIGH 0x0100 | ||
25 | #define PR_ACTIVE_HIGH 0x0100 | ||
26 | |||
27 | int read_rom_version(void); | ||
28 | int read_hw_mask(void); | ||
29 | |||
30 | #endif | ||