diff options
| -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 0000000..48b17f2 --- /dev/null +++ b/firmware/hwcompat.c @@ -0,0 +1,39 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Linus Nielsen Feltzing + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ +#include <stdbool.h> +#include "config.h" +#include "debug.h" + +int read_rom_version(void) +{ + int ver = *(short *)0x020000fe; + + return ver; +} + +int read_hw_mask(void) +{ +#ifdef ARCHOS_PLAYER + int mask = 0; /* Fake value for simplicity */ +#else + int mask = *(short *)0x020000fc; +#endif + + return mask; +} diff --git a/firmware/hwcompat.h b/firmware/hwcompat.h new file mode 100644 index 0000000..d508218 --- /dev/null +++ b/firmware/hwcompat.h @@ -0,0 +1,30 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Linus Nielsen Feltzing + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ +#ifndef HWCOMPAT_H +#define HWCOMPAT_H + +/* Bit mask values for HW compatibility */ +#define ATA_ADDRESS_300 0x0100 +#define USB_ACTIVE_HIGH 0x0100 +#define PR_ACTIVE_HIGH 0x0100 + +int read_rom_version(void); +int read_hw_mask(void); + +#endif |