RTEMS
6.1-rc5
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bsps
powerpc
gen5200
include
bsp
bestcomm_ops.h
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/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (C) 2010, 2013 embedded brains GmbH & Co. KG
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef BESTCOMM_OPS_H
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#define BESTCOMM_OPS_H
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#include <
bsp/utility.h
>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
/* __cplusplus */
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#define VAR(i) (i)
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#define VAR_COUNT 24
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#define INC(i) (24 + (i))
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#define INC_COUNT 8
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#define IDX(i) (48 + (i))
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#define IDX_COUNT 8
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#define COND_ONCE 0
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#define COND_LT 1
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#define COND_GT 2
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#define COND_NE 3
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#define COND_EQ 4
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#define COND_LE 5
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#define COND_GE 6
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#define COND_FOREVER 7
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#define INC_INIT(cond, val) \
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(BSP_FLD32(cond, 29, 31) \
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| BSP_FLD32((int16_t) (val), 0, 15))
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#define TERM_FIRST 0
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#define TERM_SECOND 1
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#define TERM_INIT 2
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#define TERM_UNUSED 3
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#define DEREF 1
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#define LCD_TERM(val) BSP_FLD32(val, 13, 14)
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#define LCD(deref0, iniidx0, deref1, iniidx1, term, termop, inc0, inc1) \
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(BSP_BIT32(31) \
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| BSP_FLD32(deref0, 29, 29) \
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| BSP_FLD32(iniidx0, 23, 28) \
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| BSP_FLD32(deref1, 21, 21) \
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| BSP_FLD32(iniidx1, 15, 20) \
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| LCD_TERM(term) \
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| BSP_FLD32(termop, 6, 11) \
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| BSP_FLD32(inc0, 3, 5) \
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| BSP_FLD32(inc1, 0, 2))
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#define LCDEXT(deref0, iniidx0, deref1, iniidx1, term, termop, inc0, inc1) \
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(BSP_BIT32(30) \
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| LCD(deref0, iniidx0, deref1, iniidx1, term, termop, inc0, inc1))
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#define LCDPLUS(deref0, iniidx0, deref1, iniidx1, term, termop, inc0, inc1) \
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(BSP_BIT32(22) \
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| LCD(deref0, iniidx0, deref1, iniidx1, term, termop, inc0, inc1))
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#define LCDINIT(val) \
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(BSP_BIT32(31) \
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| BSP_FLD32((val) >> 13, 15, 29) \
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| LCD_TERM(TERM_INIT) \
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| BSP_FLD32(val, 0, 12))
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#define MORE 0x4
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#define TFD 0x2
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#define INT 0x1
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#define DRD_FLAGS(val) BSP_FLD32(val, 26, 28)
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#define INIT_ALWAYS 0
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#define INIT_SCTMR_0 1
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#define INIT_SCTMR_1 2
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#define INIT_FEC_RX 3
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#define INIT_FEC_TX 4
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#define INIT_ATA_RX 5
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#define INIT_ATA_TX 6
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#define INIT_SCPCI_RX 7
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#define INIT_SCPCI_TX 8
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#define INIT_PSC3_RX 9
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#define INIT_PSC3_TX 10
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#define INIT_PSC2_RX 11
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#define INIT_PSC2_TX 12
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#define INIT_PSC1_RX 13
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#define INIT_PSC1_TX 14
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#define INIT_SCTMR_2 15
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#define INIT_SCLPC 16
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#define INIT_PSC5_RX 17
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#define INIT_PSC5_TX 18
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#define INIT_PSC4_RX 19
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#define INIT_PSC4_TX 20
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#define INIT_I2C2_RX 21
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#define INIT_I2C2_TX 22
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#define INIT_I2C1_RX 23
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#define INIT_I2C1_TX 24
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#define INIT_PSC6_RX 25
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#define INIT_PSC6_TX 26
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#define INIT_IRDA_RX 25
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#define INIT_IRDA_TX 26
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#define INIT_SCTMR_3 27
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#define INIT_SCTMR_4 28
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#define INIT_SCTMR_5 29
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#define INIT_SCTMR_6 30
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#define INIT_SCTMR_7 31
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#define DRD_INIT(val) BSP_FLD32(val, 21, 25)
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#define SZ_8 1
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#define SZ_16 2
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#define SZ_32 0
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#define SZ_DYN 3
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#define DRD_RS(val) BSP_FLD32(val, 19, 20)
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#define DRD_WS(val) BSP_FLD32(val, 17, 18)
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#define DEST_VAR(val) (val)
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#define DEST_IDX(val) (BSP_BIT32(5) | (val))
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#define DEST_DEREF_IDX(val) (BSP_BIT32(5) | BSP_BIT32(4) | (val))
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#define SRC_VAR(val) (val)
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#define SRC_INC(val) (BSP_BIT32(5) | (val))
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#define SRC_EU_RESULT (BSP_BIT32(5) | BSP_BIT32(4) | BSP_BIT32(1) | BSP_BIT32(0))
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#define SRC_DEREF_EU_RESULT (BSP_BIT32(6) | BSP_BIT32(4) | BSP_BIT32(1) | BSP_BIT32(0))
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#define SRC_IDX(val) (BSP_BIT32(6) | BSP_BIT32(5) | (val))
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#define SRC_DEREF_IDX(val) (BSP_BIT32(6) | BSP_BIT32(5) | BSP_BIT32(4) | (val))
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#define SRC_NONE (BSP_BIT32(5) | BSP_BIT32(4) | BSP_BIT32(3) | BSP_BIT32(2) | BSP_BIT32(1) | BSP_BIT32(0))
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#define DRD1A(flags, init, dest, ws, src, rs) \
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(DRD_FLAGS(flags) \
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| DRD_INIT(init) \
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| DRD_RS(rs) \
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| DRD_WS(ws) \
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| BSP_FLD32(dest, 10, 15) \
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| BSP_FLD32(src, 3, 9))
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#define DRD1AEURESULT(flags, init, dest, ws, rs) \
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(DRD1A(flags, init, rs, ws, dest, SRC_EU_RESULT) \
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| BSP_FLD32(1, 0, 3))
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#define FUNC_LOAD_ACC 0
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#define FUNC_UNLOAD_ACC 1
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#define FUNC_AND 2
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#define FUNC_OR 3
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#define FUNC_XOR 4
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#define FUNC_ANDN 5
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#define FUNC_NOT 6
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#define FUNC_ADD 7
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#define FUNC_SUB 8
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#define FUNC_LSH 9
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#define FUNC_RSH 10
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#define FUNC_CRC8 11
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#define FUNC_CRC16 12
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#define FUNC_CRC32 13
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#define FUNC_ENDIAN32 14
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#define FUNC_ENDIAN16 15
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#define DRD2A(flags, func) \
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(BSP_BIT32(30) | BSP_BIT32(29) \
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| DRD_FLAGS(flags) \
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| BSP_FLD32(func, 0, 3))
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#define DRD2A5(flags, init, func, ws, rs) \
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(DRD2A(flags, func) \
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| DRD_RS(rs) \
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| DRD_WS(ws) \
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| DRD_INIT(init))
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#define OP_VAR(val) (val)
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#define OP_EU_RESULT (BSP_BIT32(4) | BSP_BIT32(3) | BSP_BIT32(1) | BSP_BIT32(0))
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#define OP_NONE (BSP_BIT32(4) | BSP_BIT32(3) | BSP_BIT32(2) | BSP_BIT32(1) | BSP_BIT32(0))
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#define OP_IDX(val) (BSP_BIT32(5) | (val))
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#define OP_DEREF_IDX(val) (BSP_BIT32(5) | BSP_BIT32(4) | (val))
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#define DRD2B1(dest, op0, op1) \
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(BSP_FLD32(dest, 22, 27) \
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| BSP_FLD32(SRC_EU_RESULT, 14, 20) \
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| BSP_FLD32(3, 12, 13) \
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| BSP_FLD32(op0, 6, 11) \
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| BSP_FLD32(op1, 0, 5))
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#define DRD2B2(op0, op1) \
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(BSP_BIT32(29) \
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| BSP_FLD32(3, 26, 27) \
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| BSP_FLD32(op0, 20, 25) \
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| BSP_FLD32(op1, 14, 19) \
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| BSP_FLD32(0, 12, 13) \
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| BSP_FLD32(OP_NONE, 6, 11) \
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| BSP_FLD32(OP_NONE, 0, 5))
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#define NOP 0x1f8
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#ifdef __cplusplus
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}
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#endif
/* __cplusplus */
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#endif
/* BESTCOMM_OPS_H */
utility.h
This header file provides utility macros for BSPs.
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