include/libcpu/sicRegs.h

0001 /*  Blackfin System Interrupt Controller Registers
0002  *
0003  *  Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
0004  *             written by Allan Hessenflow <allanh@kallisti.com>
0005  *
0006  *  The license and distribution terms for this file may be
0007  *  found in the file LICENSE in this distribution or at
0008  *  http://www.rtems.org/license/LICENSE.
0009  */
0010
0011 #ifndef _sicRegs_h_
0012 #define _sicRegs_h_
0013
0014 /* register addresses */
0015
0016 #define SIC_IMASK                (SIC_BASE_ADDRESS + 0x000c)
0017 #define SIC_IMASK_PITCH          (0x40)
0018
0019 #define SIC_ISR                  (SIC_BASE_ADDRESS + 0x0020)
0020 #define SIC_ISR_PITCH            (0x40)
0021
0022 #define SIC_IAR_BASE_ADDRESS     (SIC_BASE_ADDRESS + 0x0010)
0023 #define SIC_IAR_PITCH                                   0x04
0024
0025 #define SIC_IAR0                 (SIC_BASE_ADDRESS + 0x0010)
0026 #if SIC_IAR_COUNT > 1
0027 #define SIC_IAR1                 (SIC_BASE_ADDRESS + 0x0014)
0028 #endif
0029 #if SIC_IAR_COUNT > 2
0030 #define SIC_IAR2                 (SIC_BASE_ADDRESS + 0x0018)
0031 #endif
0032 #if SIC_IAR_COUNT > 3
0033 #define SIC_IAR3                 (SIC_BASE_ADDRESS + 0x001c)
0034 #endif
0035
0036 #define SIC_IWR                  (SIC_BASE_ADDRESS + 0x0024)
0037
0038
0039 /* register fields */
0040
0041
0042
0043 #endif /* _sicRegs_h_ */