1 #ifndef CYGONCE_HAL_PLF_REGS_H
2 #define CYGONCE_HAL_PLF_REGS_H
4 //==========================================================================
8 // TAMS MOAB PowerPC 405GP platform CPU definitions
10 //==========================================================================
11 //####ECOSGPLCOPYRIGHTBEGIN####
12 // -------------------------------------------
13 // This file is part of eCos, the Embedded Configurable Operating System.
14 // Copyright (C) 2002, 2003 Gary Thomas
16 // eCos is free software; you can redistribute it and/or modify it under
17 // the terms of the GNU General Public License as published by the Free
18 // Software Foundation; either version 2 or (at your option) any later version.
20 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
21 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
25 // You should have received a copy of the GNU General Public License along
26 // with eCos; if not, write to the Free Software Foundation, Inc.,
27 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
29 // As a special exception, if other files instantiate templates or use macros
30 // or inline functions from this file, or you compile this file and link it
31 // with other works to produce a work based on this file, this file does not
32 // by itself cause the resulting work to be covered by the GNU General Public
33 // License. However the source code for this file must still be made available
34 // in accordance with section (3) of the GNU General Public License.
36 // This exception does not invalidate any other reasons why a work based on
37 // this file might be covered by the GNU General Public License.
39 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
40 // at http://sources.redhat.com/ecos/ecos-license/
41 // -------------------------------------------
42 //####ECOSGPLCOPYRIGHTEND####
43 //==========================================================================
44 //#####DESCRIPTIONBEGIN####
46 // Author(s): Gary Thomas <gary@mlbassoc.com>
50 // Description: Possibly override any platform assumptions
52 // Usage: Included via the variant+architecture register headers:
56 //####DESCRIPTIONEND####
58 //==========================================================================
60 // Special memory regions
61 #define _MOAB_NAND 0xC0000000 // Mapped window to main NAND device
62 #define _MOAB_OCM 0xD0000000 // Mapped window to on-chip memory (4KB only)
65 #define _MOAB_CLE 0x00010000 // GPIO 15 - asserts CLE to NAND device
66 #define _MOAB_ALE 0x00020000 // GPIO 14 - asserts ALE to NAND device
67 #define _MOAB_CE 0x00004000 // GPIO 17 - asserts CE to NAND device (active low)
68 #define _MOAB_RDY 0x00000200 // GPIO 22 - NAND RDY
70 #endif // CYGONCE_HAL_PLF_REGS_H