mirror of https://github.com/thesofproject/sof.git
platform: mtk: add xtensa headers for mt8195
Add xtensa headers for mtk mt8195 platform. Signed-off-by: YC Hung <yc.hung@mediatek.com> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
This commit is contained in:
Allen-KH Cheng
Liam Girdwood
parent
82857a78ba
commit
01050c1a21
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@ -0,0 +1,697 @@
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/*
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* xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
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* processor CORE configuration
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*
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* See <xtensa/config/core.h>, which includes this file, for more details.
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*/
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/* Xtensa processor core configuration information.
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Customer ID=16233; Build=0x89932; Copyright (c) 1999-2020 Tensilica Inc.
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#ifndef _XTENSA_CORE_CONFIGURATION_H
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#define _XTENSA_CORE_CONFIGURATION_H
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/* depot/dev/Homewood/Xtensa/SWConfig/hal/core-common.h.tph#24 - edit change 444323 (text+ko) */
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/****************************************************************************
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Parameters Useful for Any Code, USER or PRIVILEGED
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****************************************************************************/
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/*
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* Note: Macros of the form XCHAL_HAVE_*** have a value of 1 if the option is
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* configured, and a value of 0 otherwise. These macros are always defined.
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*/
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/*----------------------------------------------------------------------
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ISA
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----------------------------------------------------------------------*/
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#define XCHAL_HAVE_BE 0 /* big-endian byte ordering */
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#define XCHAL_HAVE_WINDOWED 1 /* windowed registers option */
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#define XCHAL_NUM_AREGS 64 /* num of physical addr regs */
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#define XCHAL_NUM_AREGS_LOG2 6 /* log2(XCHAL_NUM_AREGS) */
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#define XCHAL_MAX_INSTRUCTION_SIZE 11 /* max instr bytes (3..8) */
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#define XCHAL_HAVE_DEBUG 1 /* debug option */
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#define XCHAL_HAVE_DENSITY 1 /* 16-bit instructions */
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#define XCHAL_HAVE_LOOPS 1 /* zero-overhead loops */
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#define XCHAL_LOOP_BUFFER_SIZE 256 /* zero-ov. loop instr buffer size */
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#define XCHAL_HAVE_NSA 1 /* NSA/NSAU instructions */
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#define XCHAL_HAVE_MINMAX 1 /* MIN/MAX instructions */
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#define XCHAL_HAVE_SEXT 1 /* SEXT instruction */
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#define XCHAL_HAVE_DEPBITS 0 /* DEPBITS instruction */
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#define XCHAL_HAVE_CLAMPS 1 /* CLAMPS instruction */
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#define XCHAL_HAVE_MUL16 1 /* MUL16S/MUL16U instructions */
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#define XCHAL_HAVE_MUL32 1 /* MULL instruction */
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#define XCHAL_HAVE_MUL32_HIGH 0 /* MULUH/MULSH instructions */
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#define XCHAL_HAVE_DIV32 1 /* QUOS/QUOU/REMS/REMU instructions */
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#define XCHAL_HAVE_L32R 1 /* L32R instruction */
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#define XCHAL_HAVE_ABSOLUTE_LITERALS 0 /* non-PC-rel (extended) L32R */
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#define XCHAL_HAVE_CONST16 0 /* CONST16 instruction */
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#define XCHAL_HAVE_ADDX 1 /* ADDX#/SUBX# instructions */
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#define XCHAL_HAVE_EXCLUSIVE 1 /* L32EX/S32EX instructions */
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#define XCHAL_HAVE_WIDE_BRANCHES 0 /* B*.W18 or B*.W15 instr's */
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#define XCHAL_HAVE_PREDICTED_BRANCHES 0 /* B[EQ/EQZ/NE/NEZ]T instr's */
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#define XCHAL_HAVE_CALL4AND12 1 /* (obsolete option) */
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#define XCHAL_HAVE_ABS 1 /* ABS instruction */
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#define XCHAL_HAVE_RELEASE_SYNC 1 /* L32AI/S32RI instructions */
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#define XCHAL_HAVE_S32C1I 0 /* S32C1I instruction */
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#define XCHAL_HAVE_SPECULATION 0 /* speculation */
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#define XCHAL_HAVE_FULL_RESET 1 /* all regs/state reset */
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#define XCHAL_NUM_CONTEXTS 1 /* */
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#define XCHAL_NUM_MISC_REGS 4 /* num of scratch regs (0..4) */
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#define XCHAL_HAVE_TAP_MASTER 0 /* JTAG TAP control instr's */
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#define XCHAL_HAVE_PRID 1 /* processor ID register */
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#define XCHAL_HAVE_EXTERN_REGS 1 /* WER/RER instructions */
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#define XCHAL_HAVE_MX 0 /* MX core (Tensilica internal) */
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#define XCHAL_HAVE_MP_INTERRUPTS 0 /* interrupt distributor port */
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#define XCHAL_HAVE_MP_RUNSTALL 0 /* core RunStall control port */
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#define XCHAL_HAVE_PSO 0 /* Power Shut-Off */
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#define XCHAL_HAVE_PSO_CDM 0 /* core/debug/mem pwr domains */
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#define XCHAL_HAVE_PSO_FULL_RETENTION 0 /* all regs preserved on PSO */
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#define XCHAL_HAVE_THREADPTR 1 /* THREADPTR register */
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#define XCHAL_HAVE_BOOLEANS 1 /* boolean registers */
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#define XCHAL_HAVE_CP 1 /* CPENABLE reg (coprocessor) */
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#define XCHAL_CP_MAXCFG 2 /* max allowed cp id plus one */
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#define XCHAL_HAVE_MAC16 0 /* MAC16 package */
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#define XCHAL_HAVE_LX 1 /* LX core */
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#define XCHAL_HAVE_NX 0 /* NX core (starting RH) */
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#define XCHAL_HAVE_SUPERGATHER 0 /* SuperGather */
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#define XCHAL_HAVE_FUSION 0 /* Fusion*/
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#define XCHAL_HAVE_FUSION_FP 0 /* Fusion FP option */
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#define XCHAL_HAVE_FUSION_LOW_POWER 0 /* Fusion Low Power option */
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#define XCHAL_HAVE_FUSION_AES 0 /* Fusion BLE/Wifi AES-128 CCM option */
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#define XCHAL_HAVE_FUSION_CONVENC 0 /* Fusion Conv Encode option */
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#define XCHAL_HAVE_FUSION_LFSR_CRC 0 /* Fusion LFSR-CRC option */
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#define XCHAL_HAVE_FUSION_BITOPS 0 /* Fusion Bit Operations Support option */
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#define XCHAL_HAVE_FUSION_AVS 0 /* Fusion AVS option */
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#define XCHAL_HAVE_FUSION_16BIT_BASEBAND 0 /* Fusion 16-bit Baseband option */
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#define XCHAL_HAVE_FUSION_VITERBI 0 /* Fusion Viterbi option */
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#define XCHAL_HAVE_FUSION_SOFTDEMAP 0 /* Fusion Soft Bit Demap option */
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#define XCHAL_HAVE_HIFIPRO 0 /* HiFiPro Audio Engine pkg */
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#define XCHAL_HAVE_HIFI5 0 /* HiFi5 Audio Engine pkg */
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#define XCHAL_HAVE_HIFI5_NN_MAC 0 /* HiFi5 Audio Engine NN-MAC option */
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#define XCHAL_HAVE_HIFI5_VFPU 0 /* HiFi5 Audio Engine Single-Precision VFPU option */
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#define XCHAL_HAVE_HIFI5_HP_VFPU 0 /* HiFi5 Audio Engine Half-Precision VFPU option */
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#define XCHAL_HAVE_HIFI4 1 /* HiFi4 Audio Engine pkg */
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#define XCHAL_HAVE_HIFI4_VFPU 1 /* HiFi4 Audio Engine VFPU option */
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#define XCHAL_HAVE_HIFI3 1 /* HiFi3 Audio Engine pkg */
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#define XCHAL_HAVE_HIFI3_VFPU 0 /* HiFi3 Audio Engine VFPU option */
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#define XCHAL_HAVE_HIFI3Z 0 /* HiFi3Z Audio Engine pkg */
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#define XCHAL_HAVE_HIFI3Z_VFPU 0 /* HiFi3Z Audio Engine VFPU option */
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#define XCHAL_HAVE_HIFI2 0 /* HiFi2 Audio Engine pkg */
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#define XCHAL_HAVE_HIFI2EP 0 /* HiFi2EP */
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#define XCHAL_HAVE_HIFI_MINI 0
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#define XCHAL_HAVE_VECTORFPU2005 0 /* vector floating-point pkg */
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#define XCHAL_HAVE_USER_DPFPU 0 /* user DP floating-point pkg */
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#define XCHAL_HAVE_USER_SPFPU 1 /* user SP floating-point pkg */
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#define XCHAL_HAVE_FP 1 /* single prec floating point */
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#define XCHAL_HAVE_FP_DIV 1 /* FP with DIV instructions */
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#define XCHAL_HAVE_FP_RECIP 1 /* FP with RECIP instructions */
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#define XCHAL_HAVE_FP_SQRT 1 /* FP with SQRT instructions */
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#define XCHAL_HAVE_FP_RSQRT 1 /* FP with RSQRT instructions */
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#define XCHAL_HAVE_DFP 0 /* double precision FP pkg */
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#define XCHAL_HAVE_DFP_DIV 0 /* DFP with DIV instructions */
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#define XCHAL_HAVE_DFP_RECIP 0 /* DFP with RECIP instructions*/
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#define XCHAL_HAVE_DFP_SQRT 0 /* DFP with SQRT instructions */
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#define XCHAL_HAVE_DFP_RSQRT 0 /* DFP with RSQRT instructions*/
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#define XCHAL_HAVE_DFP_ACCEL 0 /* double precision FP acceleration pkg */
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#define XCHAL_HAVE_DFP_accel XCHAL_HAVE_DFP_ACCEL /* for backward compatibility */
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#define XCHAL_HAVE_DFPU_SINGLE_ONLY 0 /* DFPU Coprocessor, single precision only */
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#define XCHAL_HAVE_DFPU_SINGLE_DOUBLE 0 /* DFPU Coprocessor, single and double precision */
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#define XCHAL_HAVE_VECTRA1 0 /* Vectra I pkg */
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#define XCHAL_HAVE_VECTRALX 0 /* Vectra LX pkg */
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#define XCHAL_HAVE_FUSIONG 0 /* FusionG */
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#define XCHAL_HAVE_FUSIONG3 0 /* FusionG3 */
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#define XCHAL_HAVE_FUSIONG6 0 /* FusionG6 */
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#define XCHAL_HAVE_FUSIONG_SP_VFPU 0 /* sp_vfpu option on FusionG */
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#define XCHAL_HAVE_FUSIONG_DP_VFPU 0 /* dp_vfpu option on FusionG */
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#define XCHAL_FUSIONG_SIMD32 0 /* simd32 for FusionG */
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#define XCHAL_HAVE_FUSIONJ 0 /* FusionJ */
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#define XCHAL_HAVE_FUSIONJ6 0 /* FusionJ6 */
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#define XCHAL_HAVE_FUSIONJ_SP_VFPU 0 /* sp_vfpu option on FusionJ */
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#define XCHAL_HAVE_FUSIONJ_DP_VFPU 0 /* dp_vfpu option on FusionJ */
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#define XCHAL_FUSIONJ_SIMD32 0 /* simd32 for FusionJ */
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#define XCHAL_HAVE_PDX 0 /* PDX-LX */
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#define XCHAL_PDX_SIMD32 0 /* simd32 for PDX */
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#define XCHAL_HAVE_PDX4 0 /* PDX4-LX */
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#define XCHAL_HAVE_PDX8 0 /* PDX8-LX */
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#define XCHAL_HAVE_PDX16 0 /* PDX16-LX */
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#define XCHAL_HAVE_PDXNX 0 /* PDX-NX */
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#define XCHAL_HAVE_CONNXD2 0 /* ConnX D2 pkg */
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#define XCHAL_HAVE_CONNXD2_DUALLSFLIX 0 /* ConnX D2 & Dual LoadStore Flix */
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#define XCHAL_HAVE_BALL 0
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#define XCHAL_HAVE_BALLAP 0
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#define XCHAL_HAVE_BBE16 0 /* ConnX BBE16 pkg */
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#define XCHAL_HAVE_BBE16_RSQRT 0 /* BBE16 & vector recip sqrt */
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#define XCHAL_HAVE_BBE16_VECDIV 0 /* BBE16 & vector divide */
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#define XCHAL_HAVE_BBE16_DESPREAD 0 /* BBE16 & despread */
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#define XCHAL_HAVE_CONNX_B10 0 /* ConnX B10 pkg*/
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#define XCHAL_HAVE_CONNX_B20 0 /* ConnX B20 pkg*/
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#define XCHAL_HAVE_CONNX_B_SP_VFPU 0 /* Single-precision Vector Floating-point option on ConnX B10 & B20 */
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#define XCHAL_HAVE_CONNX_B_SPX_VFPU 0 /* Single-precision Extended Vector Floating-point option on ConnX B10 & B20 */
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#define XCHAL_HAVE_CONNX_B_HPX_VFPU 0 /* Half-precision Extended Vector Floating-point option on ConnX B10 & B20 */
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#define XCHAL_HAVE_CONNX_B_32B_MAC 0 /* 32-bit vector MAC (real and complex), FIR & FFT option on ConnX B10 & B20 */
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#define XCHAL_HAVE_CONNX_B_VITERBI 0 /* Viterbi option on ConnX B10 & B20 */
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#define XCHAL_HAVE_CONNX_B_TURBO 0 /* Turbo option on ConnX B10 & B20 */
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#define XCHAL_HAVE_BBENEP 0 /* ConnX BBENEP pkgs */
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#define XCHAL_HAVE_BBENEP_SP_VFPU 0 /* sp_vfpu option on BBE-EP */
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#define XCHAL_HAVE_BSP3 0 /* ConnX BSP3 pkg */
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#define XCHAL_HAVE_BSP3_TRANSPOSE 0 /* BSP3 & transpose32x32 */
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#define XCHAL_HAVE_SSP16 0 /* ConnX SSP16 pkg */
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#define XCHAL_HAVE_SSP16_VITERBI 0 /* SSP16 & viterbi */
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#define XCHAL_HAVE_TURBO16 0 /* ConnX Turbo16 pkg */
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#define XCHAL_HAVE_BBP16 0 /* ConnX BBP16 pkg */
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#define XCHAL_HAVE_FLIX3 0 /* basic 3-way FLIX option */
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#define XCHAL_HAVE_GRIVPEP 0 /* General Release of IVPEP */
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#define XCHAL_HAVE_GRIVPEP_HISTOGRAM 0 /* Histogram option on GRIVPEP */
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#define XCHAL_HAVE_VISION 0 /* Vision P5/P6 */
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#define XCHAL_VISION_SIMD16 0 /* simd16 for Vision P5/P6 */
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#define XCHAL_VISION_TYPE 0 /* Vision P5, P6, Q6 or Q7 */
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#define XCHAL_VISION_QUAD_MAC_TYPE 0 /* quad_mac option on Vision P6 */
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#define XCHAL_HAVE_VISION_HISTOGRAM 0 /* histogram option on Vision P5/P6 */
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#define XCHAL_HAVE_VISION_SP_VFPU 0 /* sp_vfpu option on Vision P5/P6/Q6/Q7 */
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#define XCHAL_HAVE_VISION_SP_VFPU_2XFMAC 0 /* sp_vfpu_2xfma option on Vision Q7 */
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#define XCHAL_HAVE_VISION_HP_VFPU 0 /* hp_vfpu option on Vision P6/Q6 */
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#define XCHAL_HAVE_VISION_HP_VFPU_2XFMAC 0 /* hp_vfpu_2xfma option on Vision Q7 */
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#define XCHAL_HAVE_VISIONC 0 /* Vision C */
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#define XCHAL_HAVE_XNNE 0 /* XNNE */
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/*----------------------------------------------------------------------
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MISC
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----------------------------------------------------------------------*/
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#define XCHAL_NUM_LOADSTORE_UNITS 2 /* load/store units */
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#define XCHAL_NUM_WRITEBUFFER_ENTRIES 32 /* size of write buffer */
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#define XCHAL_INST_FETCH_WIDTH 16 /* instr-fetch width in bytes */
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#define XCHAL_DATA_WIDTH 8 /* data width in bytes */
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#define XCHAL_DATA_PIPE_DELAY 2 /* d-side pipeline delay
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(1 = 5-stage, 2 = 7-stage) */
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#define XCHAL_CLOCK_GATING_GLOBAL 1 /* global clock gating */
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#define XCHAL_CLOCK_GATING_FUNCUNIT 1 /* funct. unit clock gating */
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/* In T1050, applies to selected core load and store instructions (see ISA): */
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#define XCHAL_UNALIGNED_LOAD_EXCEPTION 1 /* unaligned loads cause exc. */
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#define XCHAL_UNALIGNED_STORE_EXCEPTION 1 /* unaligned stores cause exc.*/
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#define XCHAL_UNALIGNED_LOAD_HW 0 /* unaligned loads work in hw */
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#define XCHAL_UNALIGNED_STORE_HW 0 /* unaligned stores work in hw*/
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#define XCHAL_UNIFIED_LOADSTORE 0
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#define XCHAL_SW_VERSION 1401000 /* sw version of this header */
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#define XCHAL_SW_MINOR_VERSION 1401000 /* same, with zeroed micro and patch */
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#define XCHAL_SW_MICRO_VERSION 1401000 /* same, with zeroed patch */
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#define XCHAL_CORE_ID "hifi4_8195_PROD" /* alphanum core name
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(CoreID) set in the Xtensa
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Processor Generator */
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#define XCHAL_BUILD_UNIQUE_ID 0x00089932 /* 22-bit sw build ID */
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/*
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* These definitions describe the hardware targeted by this software.
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*/
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#define XCHAL_HW_CONFIGID0 0xC003B286 /* ConfigID hi 32 bits*/
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#define XCHAL_HW_CONFIGID1 0x28489932 /* ConfigID lo 32 bits*/
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#define XCHAL_HW_VERSION_NAME "LX7.1.1" /* full version name */
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#define XCHAL_HW_VERSION_MAJOR 2810 /* major ver# of targeted hw */
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#define XCHAL_HW_VERSION_MINOR 1 /* minor ver# of targeted hw */
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#define XCHAL_HW_VERSION_MICRO /* subdot ver# of targeted hw */
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#define XCHAL_HW_VERSION 281010 /* major*100+(major<2810 ? minor : minor*10+micro) */
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#define XCHAL_HW_REL_LX7 1
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#define XCHAL_HW_REL_LX7_1 1
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#define XCHAL_HW_REL_LX7_1_1 1
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#define XCHAL_HW_CONFIGID_RELIABLE 1
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/* If software targets a *range* of hardware versions, these are the bounds: */
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#define XCHAL_HW_MIN_VERSION_MAJOR 2810 /* major v of earliest tgt hw */
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#define XCHAL_HW_MIN_VERSION_MINOR 1 /* minor v of earliest tgt hw */
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#define XCHAL_HW_MIN_VERSION_MICRO 0 /* micro v of earliest tgt hw */
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#define XCHAL_HW_MIN_VERSION 281010 /* earliest targeted hw */
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#define XCHAL_HW_MAX_VERSION_MAJOR 2810 /* major v of latest tgt hw */
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#define XCHAL_HW_MAX_VERSION_MINOR 1 /* minor v of latest tgt hw */
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#define XCHAL_HW_MAX_VERSION_MICRO /* micro v of latest tgt hw */
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#define XCHAL_HW_MAX_VERSION 281010 /* latest targeted hw */
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/* Config is enabled for functional safety: */
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#define XCHAL_HAVE_FUNC_SAFETY 0
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#define XCHAL_HAVE_APB 0
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/*----------------------------------------------------------------------
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CACHE
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----------------------------------------------------------------------*/
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#define XCHAL_ICACHE_LINESIZE 128 /* I-cache line size in bytes */
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#define XCHAL_DCACHE_LINESIZE 128 /* D-cache line size in bytes */
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#define XCHAL_ICACHE_LINEWIDTH 7 /* log2(I line size in bytes) */
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#define XCHAL_DCACHE_LINEWIDTH 7 /* log2(D line size in bytes) */
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#define XCHAL_ICACHE_SIZE 32768 /* I-cache size in bytes or 0 */
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#define XCHAL_ICACHE_SIZE_LOG2 15
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#define XCHAL_DCACHE_SIZE 131072 /* D-cache size in bytes or 0 */
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#define XCHAL_DCACHE_SIZE_LOG2 17
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#define XCHAL_DCACHE_IS_WRITEBACK 1 /* writeback feature */
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#define XCHAL_DCACHE_IS_COHERENT 0 /* MP coherence feature */
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#define XCHAL_HAVE_PREFETCH 1 /* PREFCTL register */
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#define XCHAL_HAVE_PREFETCH_L1 0 /* prefetch to L1 cache */
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#define XCHAL_PREFETCH_CASTOUT_LINES 1 /* dcache pref. castout bufsz */
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#define XCHAL_PREFETCH_ENTRIES 16 /* cache prefetch entries */
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#define XCHAL_PREFETCH_BLOCK_ENTRIES 0 /* prefetch block streams */
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#define XCHAL_HAVE_CACHE_BLOCKOPS 0 /* block prefetch for caches */
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#define XCHAL_HAVE_CME_DOWNGRADES 0
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#define XCHAL_HAVE_ICACHE_TEST 1 /* Icache test instructions */
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#define XCHAL_HAVE_DCACHE_TEST 1 /* Dcache test instructions */
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#define XCHAL_HAVE_ICACHE_DYN_WAYS 1 /* Icache dynamic way support */
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#define XCHAL_HAVE_DCACHE_DYN_WAYS 1 /* Dcache dynamic way support */
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#define XCHAL_HAVE_ICACHE_DYN_ENABLE 1 /* Icache enabled via MEMCTL */
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#define XCHAL_HAVE_DCACHE_DYN_ENABLE 1 /* Dcache enabled via MEMCTL */
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#define XCHAL_L1SCACHE_SIZE 0
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#define XCHAL_L1SCACHE_SIZE_LOG2 0
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#define XCHAL_L1SCACHE_WAYS 1
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#define XCHAL_L1SCACHE_WAYS_LOG2 0
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#define XCHAL_L1SCACHE_ACCESS_SIZE 0
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#define XCHAL_L1SCACHE_BANKS 1
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|
||||
#define XCHAL_HAVE_L2 0 /* NX L2 cache controller */
|
||||
|
||||
/* This one is a form of caching, though not architecturally visible: */
|
||||
#define XCHAL_HAVE_BRANCH_PREDICTION 0 /* branch [target] prediction */
|
||||
|
||||
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
Parameters Useful for PRIVILEGED (Supervisory or Non-Virtualized) Code
|
||||
****************************************************************************/
|
||||
|
||||
|
||||
#ifndef XTENSA_HAL_NON_PRIVILEGED_ONLY
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
CACHE
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
#define XCHAL_HAVE_PIF 1 /* any outbound bus present */
|
||||
|
||||
#define XCHAL_HAVE_AXI 1 /* AXI bus */
|
||||
#define XCHAL_HAVE_AXI_ECC 1 /* ECC on AXI bus */
|
||||
#define XCHAL_HAVE_ACELITE 0 /* ACELite bus */
|
||||
|
||||
#define XCHAL_HAVE_PIF_WR_RESP 1 /* pif write response */
|
||||
#define XCHAL_HAVE_PIF_REQ_ATTR 1 /* pif attribute */
|
||||
|
||||
/* If present, cache size in bytes == (ways * 2^(linewidth + setwidth)). */
|
||||
|
||||
/* Number of cache sets in log2(lines per way): */
|
||||
#define XCHAL_ICACHE_SETWIDTH 6
|
||||
#define XCHAL_DCACHE_SETWIDTH 8
|
||||
|
||||
/* Cache set associativity (number of ways): */
|
||||
#define XCHAL_ICACHE_WAYS 4
|
||||
#define XCHAL_ICACHE_WAYS_LOG2 2
|
||||
#define XCHAL_DCACHE_WAYS 4
|
||||
#define XCHAL_DCACHE_WAYS_LOG2 2
|
||||
|
||||
/* Cache features: */
|
||||
#define XCHAL_ICACHE_LINE_LOCKABLE 1
|
||||
#define XCHAL_DCACHE_LINE_LOCKABLE 1
|
||||
#define XCHAL_ICACHE_ECC_PARITY 0
|
||||
#define XCHAL_DCACHE_ECC_PARITY 0
|
||||
#define XCHAL_ICACHE_ECC_WIDTH 4
|
||||
#define XCHAL_DCACHE_ECC_WIDTH 1
|
||||
|
||||
/* Cache access size in bytes (affects operation of SICW instruction): */
|
||||
#define XCHAL_ICACHE_ACCESS_SIZE 16
|
||||
#define XCHAL_DCACHE_ACCESS_SIZE 8
|
||||
|
||||
#define XCHAL_DCACHE_BANKS 2 /* number of banks */
|
||||
|
||||
/* The number of Cache lines associated with a single cache tag */
|
||||
#define XCHAL_DCACHE_LINES_PER_TAG_LOG2 0
|
||||
|
||||
/* Number of encoded cache attr bits (see <xtensa/hal.h> for decoded bits): */
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
INTERNAL I/D RAM/ROMs and XLMI
|
||||
----------------------------------------------------------------------*/
|
||||
#define XCHAL_NUM_INSTROM 0 /* number of core instr. ROMs */
|
||||
#define XCHAL_NUM_INSTRAM 0 /* number of core instr. RAMs */
|
||||
#define XCHAL_NUM_DATAROM 0 /* number of core data ROMs */
|
||||
#define XCHAL_NUM_DATARAM 0 /* number of core data RAMs */
|
||||
#define XCHAL_NUM_URAM 0 /* number of core unified RAMs*/
|
||||
#define XCHAL_NUM_XLMI 0 /* number of core XLMI ports */
|
||||
#define XCHAL_HAVE_IRAMCFG 0 /* IRAMxCFG register present */
|
||||
#define XCHAL_HAVE_DRAMCFG 0 /* DRAMxCFG register present */
|
||||
|
||||
|
||||
#define XCHAL_HAVE_IDMA 0
|
||||
|
||||
|
||||
#define XCHAL_HAVE_IMEM_LOADSTORE 1 /* can load/store to IROM/IRAM*/
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
INTERRUPTS and TIMERS
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
#define XCHAL_HAVE_INTERRUPTS 1 /* interrupt option */
|
||||
#define XCHAL_HAVE_NMI 0 /* non-maskable interrupt */
|
||||
#define XCHAL_HAVE_CCOUNT 1 /* CCOUNT reg. (timer option) */
|
||||
#define XCHAL_NUM_TIMERS 3 /* number of CCOMPAREn regs */
|
||||
#define XCHAL_NUM_INTERRUPTS 25 /* number of interrupts */
|
||||
#define XCHAL_NUM_INTERRUPTS_LOG2 5 /* ceil(log2(NUM_INTERRUPTS)) */
|
||||
#define XCHAL_NUM_EXTINTERRUPTS 18 /* num of external interrupts */
|
||||
#define XCHAL_NUM_INTLEVELS 4 /* number of interrupt levels
|
||||
(not including level zero) */
|
||||
|
||||
|
||||
#define XCHAL_HAVE_HIGHPRI_INTERRUPTS 1 /* med/high-pri. interrupts */
|
||||
#define XCHAL_EXCM_LEVEL 2 /* level masked by PS.EXCM */
|
||||
/* (always 1 in XEA1; levels 2 .. EXCM_LEVEL are "medium priority") */
|
||||
|
||||
/* Masks of interrupts at each interrupt level: */
|
||||
#define XCHAL_INTLEVEL1_MASK 0x00B900FF
|
||||
#define XCHAL_INTLEVEL2_MASK 0x0142FF00
|
||||
#define XCHAL_INTLEVEL3_MASK 0x00040000
|
||||
#define XCHAL_INTLEVEL4_MASK 0x00000000
|
||||
#define XCHAL_INTLEVEL5_MASK 0x00000000
|
||||
#define XCHAL_INTLEVEL6_MASK 0x00000000
|
||||
#define XCHAL_INTLEVEL7_MASK 0x00000000
|
||||
|
||||
/* Masks of interrupts at each range 1..n of interrupt levels: */
|
||||
#define XCHAL_INTLEVEL1_ANDBELOW_MASK 0x00B900FF
|
||||
#define XCHAL_INTLEVEL2_ANDBELOW_MASK 0x01FBFFFF
|
||||
#define XCHAL_INTLEVEL3_ANDBELOW_MASK 0x01FFFFFF
|
||||
#define XCHAL_INTLEVEL4_ANDBELOW_MASK 0x01FFFFFF
|
||||
#define XCHAL_INTLEVEL5_ANDBELOW_MASK 0x01FFFFFF
|
||||
#define XCHAL_INTLEVEL6_ANDBELOW_MASK 0x01FFFFFF
|
||||
#define XCHAL_INTLEVEL7_ANDBELOW_MASK 0x01FFFFFF
|
||||
|
||||
/* Level of each interrupt: */
|
||||
#define XCHAL_INT0_LEVEL 1
|
||||
#define XCHAL_INT1_LEVEL 1
|
||||
#define XCHAL_INT2_LEVEL 1
|
||||
#define XCHAL_INT3_LEVEL 1
|
||||
#define XCHAL_INT4_LEVEL 1
|
||||
#define XCHAL_INT5_LEVEL 1
|
||||
#define XCHAL_INT6_LEVEL 1
|
||||
#define XCHAL_INT7_LEVEL 1
|
||||
#define XCHAL_INT8_LEVEL 2
|
||||
#define XCHAL_INT9_LEVEL 2
|
||||
#define XCHAL_INT10_LEVEL 2
|
||||
#define XCHAL_INT11_LEVEL 2
|
||||
#define XCHAL_INT12_LEVEL 2
|
||||
#define XCHAL_INT13_LEVEL 2
|
||||
#define XCHAL_INT14_LEVEL 2
|
||||
#define XCHAL_INT15_LEVEL 2
|
||||
#define XCHAL_INT16_LEVEL 1
|
||||
#define XCHAL_INT17_LEVEL 2
|
||||
#define XCHAL_INT18_LEVEL 3
|
||||
#define XCHAL_INT19_LEVEL 1
|
||||
#define XCHAL_INT20_LEVEL 1
|
||||
#define XCHAL_INT21_LEVEL 1
|
||||
#define XCHAL_INT22_LEVEL 2
|
||||
#define XCHAL_INT23_LEVEL 1
|
||||
#define XCHAL_INT24_LEVEL 2
|
||||
#define XCHAL_DEBUGLEVEL 4 /* debug interrupt level */
|
||||
#define XCHAL_HAVE_DEBUG_EXTERN_INT 1 /* OCD external db interrupt */
|
||||
|
||||
/* Type of each interrupt: */
|
||||
#define XCHAL_INT0_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT1_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT2_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT3_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT4_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT5_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT6_TYPE XTHAL_INTTYPE_EXTERN_EDGE
|
||||
#define XCHAL_INT7_TYPE XTHAL_INTTYPE_EXTERN_EDGE
|
||||
#define XCHAL_INT8_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT9_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT10_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT11_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT12_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT13_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT14_TYPE XTHAL_INTTYPE_EXTERN_EDGE
|
||||
#define XCHAL_INT15_TYPE XTHAL_INTTYPE_EXTERN_EDGE
|
||||
#define XCHAL_INT16_TYPE XTHAL_INTTYPE_TIMER
|
||||
#define XCHAL_INT17_TYPE XTHAL_INTTYPE_TIMER
|
||||
#define XCHAL_INT18_TYPE XTHAL_INTTYPE_TIMER
|
||||
#define XCHAL_INT19_TYPE XTHAL_INTTYPE_WRITE_ERROR
|
||||
#define XCHAL_INT20_TYPE XTHAL_INTTYPE_PROFILING
|
||||
#define XCHAL_INT21_TYPE XTHAL_INTTYPE_SOFTWARE
|
||||
#define XCHAL_INT22_TYPE XTHAL_INTTYPE_SOFTWARE
|
||||
#define XCHAL_INT23_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
#define XCHAL_INT24_TYPE XTHAL_INTTYPE_EXTERN_LEVEL
|
||||
|
||||
/* Masks of interrupts for each type of interrupt: */
|
||||
#define XCHAL_INTTYPE_MASK_UNCONFIGURED 0xFE000000
|
||||
#define XCHAL_INTTYPE_MASK_EXTERN_LEVEL 0x01803F3F
|
||||
#define XCHAL_INTTYPE_MASK_EXTERN_EDGE 0x0000C0C0
|
||||
#define XCHAL_INTTYPE_MASK_NMI 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_SOFTWARE 0x00600000
|
||||
#define XCHAL_INTTYPE_MASK_TIMER 0x00070000
|
||||
#define XCHAL_INTTYPE_MASK_WRITE_ERROR 0x00080000
|
||||
#define XCHAL_INTTYPE_MASK_DBG_REQUEST 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_BREAKIN 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_TRAX 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_PROFILING 0x00100000
|
||||
#define XCHAL_INTTYPE_MASK_IDMA_DONE 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_IDMA_ERR 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_GS_ERR 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_L2_ERR 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_L2_STATUS 0x00000000
|
||||
#define XCHAL_INTTYPE_MASK_COR_ECC_ERR 0x00000000
|
||||
|
||||
/* Interrupt numbers assigned to specific interrupt sources: */
|
||||
#define XCHAL_TIMER0_INTERRUPT 16 /* CCOMPARE0 */
|
||||
#define XCHAL_TIMER1_INTERRUPT 17 /* CCOMPARE1 */
|
||||
#define XCHAL_TIMER2_INTERRUPT 18 /* CCOMPARE2 */
|
||||
#define XCHAL_TIMER3_INTERRUPT XTHAL_TIMER_UNCONFIGURED
|
||||
#define XCHAL_WRITE_ERROR_INTERRUPT 19
|
||||
#define XCHAL_PROFILING_INTERRUPT 20
|
||||
|
||||
/* Interrupt numbers for levels at which only one interrupt is configured: */
|
||||
#define XCHAL_INTLEVEL3_NUM 18
|
||||
/* (There are many interrupts each at level(s) 1, 2.) */
|
||||
|
||||
|
||||
/*
|
||||
* External interrupt mapping.
|
||||
* These macros describe how Xtensa processor interrupt numbers
|
||||
* (as numbered internally, eg. in INTERRUPT and INTENABLE registers)
|
||||
* map to external BInterrupt<n> pins, for those interrupts
|
||||
* configured as external (level-triggered, edge-triggered, or NMI).
|
||||
* See the Xtensa processor databook for more details.
|
||||
*/
|
||||
|
||||
/* Core interrupt numbers mapped to each EXTERNAL BInterrupt pin number: */
|
||||
#define XCHAL_EXTINT0_NUM 0 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT1_NUM 1 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT2_NUM 2 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT3_NUM 3 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT4_NUM 4 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT5_NUM 5 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT6_NUM 6 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT7_NUM 7 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT8_NUM 8 /* (intlevel 2) */
|
||||
#define XCHAL_EXTINT9_NUM 9 /* (intlevel 2) */
|
||||
#define XCHAL_EXTINT10_NUM 10 /* (intlevel 2) */
|
||||
#define XCHAL_EXTINT11_NUM 11 /* (intlevel 2) */
|
||||
#define XCHAL_EXTINT12_NUM 12 /* (intlevel 2) */
|
||||
#define XCHAL_EXTINT13_NUM 13 /* (intlevel 2) */
|
||||
#define XCHAL_EXTINT14_NUM 14 /* (intlevel 2) */
|
||||
#define XCHAL_EXTINT15_NUM 15 /* (intlevel 2) */
|
||||
#define XCHAL_EXTINT16_NUM 23 /* (intlevel 1) */
|
||||
#define XCHAL_EXTINT17_NUM 24 /* (intlevel 2) */
|
||||
/* EXTERNAL BInterrupt pin numbers mapped to each core interrupt number: */
|
||||
#define XCHAL_INT0_EXTNUM 0 /* (intlevel 1) */
|
||||
#define XCHAL_INT1_EXTNUM 1 /* (intlevel 1) */
|
||||
#define XCHAL_INT2_EXTNUM 2 /* (intlevel 1) */
|
||||
#define XCHAL_INT3_EXTNUM 3 /* (intlevel 1) */
|
||||
#define XCHAL_INT4_EXTNUM 4 /* (intlevel 1) */
|
||||
#define XCHAL_INT5_EXTNUM 5 /* (intlevel 1) */
|
||||
#define XCHAL_INT6_EXTNUM 6 /* (intlevel 1) */
|
||||
#define XCHAL_INT7_EXTNUM 7 /* (intlevel 1) */
|
||||
#define XCHAL_INT8_EXTNUM 8 /* (intlevel 2) */
|
||||
#define XCHAL_INT9_EXTNUM 9 /* (intlevel 2) */
|
||||
#define XCHAL_INT10_EXTNUM 10 /* (intlevel 2) */
|
||||
#define XCHAL_INT11_EXTNUM 11 /* (intlevel 2) */
|
||||
#define XCHAL_INT12_EXTNUM 12 /* (intlevel 2) */
|
||||
#define XCHAL_INT13_EXTNUM 13 /* (intlevel 2) */
|
||||
#define XCHAL_INT14_EXTNUM 14 /* (intlevel 2) */
|
||||
#define XCHAL_INT15_EXTNUM 15 /* (intlevel 2) */
|
||||
#define XCHAL_INT23_EXTNUM 16 /* (intlevel 1) */
|
||||
#define XCHAL_INT24_EXTNUM 17 /* (intlevel 2) */
|
||||
|
||||
#define XCHAL_HAVE_ISB 0 /* No ISB */
|
||||
#define XCHAL_ISB_VADDR 0 /* N/A */
|
||||
#define XCHAL_HAVE_ITB 0 /* No ITB */
|
||||
#define XCHAL_ITB_VADDR 0 /* N/A */
|
||||
|
||||
#define XCHAL_HAVE_KSL 0 /* Kernel Stack Limit */
|
||||
#define XCHAL_HAVE_ISL 0 /* Interrupt Stack Limit */
|
||||
#define XCHAL_HAVE_PSL 0 /* Pageable Stack Limit */
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
EXCEPTIONS and VECTORS
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
#define XCHAL_XEA_VERSION 2 /* Xtensa Exception Architecture
|
||||
number: 1 == XEA1 (until T1050)
|
||||
2 == XEA2 (T1040 onwards)
|
||||
3 == XEA3 (LX8/NX/SX onwards)
|
||||
0 == XEAX (extern) or TX */
|
||||
#define XCHAL_HAVE_XEA1 0 /* Exception Architecture 1 */
|
||||
#define XCHAL_HAVE_XEA2 1 /* Exception Architecture 2 */
|
||||
#define XCHAL_HAVE_XEA3 0 /* Exception Architecture 3 */
|
||||
#define XCHAL_HAVE_XEAX 0 /* External Exception Arch. */
|
||||
#define XCHAL_HAVE_EXCEPTIONS 1 /* exception option */
|
||||
#define XCHAL_HAVE_IMPRECISE_EXCEPTIONS 0 /* imprecise exception option */
|
||||
#define XCHAL_EXCCAUSE_NUM 64 /* Number of exceptions */
|
||||
#define XCHAL_HAVE_HALT 0 /* halt architecture option */
|
||||
#define XCHAL_HAVE_BOOTLOADER 0 /* boot loader (for TX) */
|
||||
#define XCHAL_HAVE_MEM_ECC_PARITY 0 /* local memory ECC/parity */
|
||||
#define XCHAL_HAVE_VECTOR_SELECT 1 /* relocatable vectors */
|
||||
#define XCHAL_HAVE_VECBASE 1 /* relocatable vectors */
|
||||
#define XCHAL_VECBASE_RESET_VADDR 0x40000400 /* VECBASE reset value */
|
||||
#define XCHAL_VECBASE_RESET_PADDR 0x40000400
|
||||
#define XCHAL_RESET_VECBASE_OVERLAP 0 /* UNUSED */
|
||||
|
||||
#define XCHAL_RESET_VECTOR0_VADDR 0x40000000
|
||||
#define XCHAL_RESET_VECTOR0_PADDR 0x40000000
|
||||
#define XCHAL_RESET_VECTOR1_VADDR 0x40000640
|
||||
#define XCHAL_RESET_VECTOR1_PADDR 0x40000640
|
||||
#define XCHAL_RESET_VECTOR_VADDR XCHAL_RESET_VECTOR1_VADDR
|
||||
#define XCHAL_RESET_VECTOR_PADDR XCHAL_RESET_VECTOR1_PADDR
|
||||
#define XCHAL_USER_VECOFS 0x000001FC
|
||||
#define XCHAL_USER_VECTOR_VADDR 0x400005FC
|
||||
#define XCHAL_USER_VECTOR_PADDR 0x400005FC
|
||||
#define XCHAL_KERNEL_VECOFS 0x000001DC
|
||||
#define XCHAL_KERNEL_VECTOR_VADDR 0x400005DC
|
||||
#define XCHAL_KERNEL_VECTOR_PADDR 0x400005DC
|
||||
#define XCHAL_DOUBLEEXC_VECOFS 0x0000021C
|
||||
#define XCHAL_DOUBLEEXC_VECTOR_VADDR 0x4000061C
|
||||
#define XCHAL_DOUBLEEXC_VECTOR_PADDR 0x4000061C
|
||||
#define XCHAL_WINDOW_OF4_VECOFS 0x00000000
|
||||
#define XCHAL_WINDOW_UF4_VECOFS 0x00000040
|
||||
#define XCHAL_WINDOW_OF8_VECOFS 0x00000080
|
||||
#define XCHAL_WINDOW_UF8_VECOFS 0x000000C0
|
||||
#define XCHAL_WINDOW_OF12_VECOFS 0x00000100
|
||||
#define XCHAL_WINDOW_UF12_VECOFS 0x00000140
|
||||
#define XCHAL_WINDOW_VECTORS_VADDR 0x40000400
|
||||
#define XCHAL_WINDOW_VECTORS_PADDR 0x40000400
|
||||
#define XCHAL_INTLEVEL2_VECOFS 0x0000017C
|
||||
#define XCHAL_INTLEVEL2_VECTOR_VADDR 0x4000057C
|
||||
#define XCHAL_INTLEVEL2_VECTOR_PADDR 0x4000057C
|
||||
#define XCHAL_INTLEVEL3_VECOFS 0x0000019C
|
||||
#define XCHAL_INTLEVEL3_VECTOR_VADDR 0x4000059C
|
||||
#define XCHAL_INTLEVEL3_VECTOR_PADDR 0x4000059C
|
||||
#define XCHAL_INTLEVEL4_VECOFS 0x000001BC
|
||||
#define XCHAL_INTLEVEL4_VECTOR_VADDR 0x400005BC
|
||||
#define XCHAL_INTLEVEL4_VECTOR_PADDR 0x400005BC
|
||||
#define XCHAL_DEBUG_VECOFS XCHAL_INTLEVEL4_VECOFS
|
||||
#define XCHAL_DEBUG_VECTOR_VADDR XCHAL_INTLEVEL4_VECTOR_VADDR
|
||||
#define XCHAL_DEBUG_VECTOR_PADDR XCHAL_INTLEVEL4_VECTOR_PADDR
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
DEBUG MODULE
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
/* Misc */
|
||||
#define XCHAL_HAVE_DEBUG_ERI 1 /* ERI to debug module */
|
||||
#define XCHAL_HAVE_DEBUG_APB 1 /* APB to debug module */
|
||||
#define XCHAL_HAVE_DEBUG_JTAG 1 /* JTAG to debug module */
|
||||
|
||||
/* On-Chip Debug (OCD) */
|
||||
#define XCHAL_HAVE_OCD 1 /* OnChipDebug option */
|
||||
#define XCHAL_NUM_IBREAK 2 /* number of IBREAKn regs */
|
||||
#define XCHAL_NUM_DBREAK 2 /* number of DBREAKn regs */
|
||||
#define XCHAL_HAVE_OCD_DIR_ARRAY 0 /* faster OCD option (to LX4) */
|
||||
#define XCHAL_HAVE_OCD_LS32DDR 1 /* L32DDR/S32DDR (faster OCD) */
|
||||
|
||||
/* TRAX (in core) */
|
||||
#define XCHAL_HAVE_TRAX 1 /* TRAX in debug module */
|
||||
#define XCHAL_TRAX_MEM_SIZE 4096 /* TRAX memory size in bytes */
|
||||
#define XCHAL_TRAX_MEM_SHAREABLE 1 /* start/end regs; ready sig. */
|
||||
#define XCHAL_TRAX_ATB_WIDTH 32 /* ATB width (bits), 0=no ATB */
|
||||
#define XCHAL_TRAX_TIME_WIDTH 0 /* timestamp bitwidth, 0=none */
|
||||
|
||||
/* Perf counters */
|
||||
#define XCHAL_NUM_PERF_COUNTERS 8 /* performance counters */
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
MMU
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
/* See core-matmap.h header file for more details. */
|
||||
|
||||
#define XCHAL_HAVE_TLBS 0 /* inverse of HAVE_CACHEATTR */
|
||||
#define XCHAL_HAVE_SPANNING_WAY 0 /* one way maps I+D 4GB vaddr */
|
||||
#define XCHAL_HAVE_IDENTITY_MAP 1 /* vaddr == paddr always */
|
||||
#define XCHAL_HAVE_CACHEATTR 0 /* CACHEATTR register present */
|
||||
#define XCHAL_HAVE_MIMIC_CACHEATTR 0 /* region protection */
|
||||
#define XCHAL_HAVE_XLT_CACHEATTR 0 /* region prot. w/translation */
|
||||
#define XCHAL_HAVE_PTP_MMU 0 /* full MMU (with page table
|
||||
[autorefill] and protection)
|
||||
usable for an MMU-based OS */
|
||||
|
||||
/* If none of the above last 5 are set, it's a custom TLB configuration. */
|
||||
|
||||
#define XCHAL_MMU_ASID_BITS 0 /* number of bits in ASIDs */
|
||||
#define XCHAL_MMU_RINGS 1 /* number of rings (1..4) */
|
||||
#define XCHAL_MMU_RING_BITS 0 /* num of bits in RING field */
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
MPU
|
||||
----------------------------------------------------------------------*/
|
||||
#define XCHAL_HAVE_MPU 1
|
||||
#define XCHAL_MPU_ENTRIES 32
|
||||
|
||||
#define XCHAL_MPU_ALIGN_REQ 1 /* MPU requires alignment of entries to background map */
|
||||
#define XCHAL_MPU_BACKGROUND_ENTRIES 2 /* number of entries in bg map*/
|
||||
#define XCHAL_MPU_BG_CACHEADRDIS 0xFF /* default CACHEADRDIS for bg */
|
||||
|
||||
#define XCHAL_MPU_ALIGN_BITS 12
|
||||
#define XCHAL_MPU_ALIGN 4096
|
||||
|
||||
#endif /* !XTENSA_HAL_NON_PRIVILEGED_ONLY */
|
||||
|
||||
|
||||
#endif /* _XTENSA_CORE_CONFIGURATION_H */
|
||||
|
||||
|
|
@ -0,0 +1,105 @@
|
|||
/*
|
||||
* xtensa/config/core-matmap.h -- Memory access and translation mapping
|
||||
* parameters (CHAL) of the Xtensa processor core configuration.
|
||||
*
|
||||
* If you are using Xtensa Tools, see <xtensa/config/core.h> (which includes
|
||||
* this file) for more details.
|
||||
*
|
||||
* In the Xtensa processor products released to date, all parameters
|
||||
* defined in this file are derivable (at least in theory) from
|
||||
* information contained in the core-isa.h header file.
|
||||
* In particular, the following core configuration parameters are relevant:
|
||||
* XCHAL_HAVE_CACHEATTR
|
||||
* XCHAL_HAVE_MIMIC_CACHEATTR
|
||||
* XCHAL_HAVE_XLT_CACHEATTR
|
||||
* XCHAL_HAVE_PTP_MMU
|
||||
* XCHAL_ITLB_ARF_ENTRIES_LOG2
|
||||
* XCHAL_DTLB_ARF_ENTRIES_LOG2
|
||||
* XCHAL_DCACHE_IS_WRITEBACK
|
||||
* XCHAL_ICACHE_SIZE (presence of I-cache)
|
||||
* XCHAL_DCACHE_SIZE (presence of D-cache)
|
||||
* XCHAL_HW_VERSION_MAJOR
|
||||
* XCHAL_HW_VERSION_MINOR
|
||||
*/
|
||||
|
||||
/* Customer ID=16233; Build=0x89932; Copyright (c) 1999-2020 Tensilica Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
||||
|
||||
|
||||
#ifndef XTENSA_CONFIG_CORE_MATMAP_H
|
||||
#define XTENSA_CONFIG_CORE_MATMAP_H
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
CACHE (MEMORY ACCESS) ATTRIBUTES
|
||||
----------------------------------------------------------------------*/
|
||||
/*----------------------------------------------------------------------
|
||||
MPU
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
/* Mappings for legacy constants where appropriate */
|
||||
|
||||
#define XCHAL_CA_WRITEBACK (XTHAL_MEM_WRITEBACK | XTHAL_AR_RWXrwx)
|
||||
|
||||
#define XCHAL_CA_WRITEBACK_NOALLOC (XTHAL_MEM_WRITEBACK_NOALLOC | XTHAL_AR_RWXrwx)
|
||||
|
||||
#define XCHAL_CA_WRITETHRU (XTHAL_MEM_WRITETHRU | XTHAL_AR_RWXrwx)
|
||||
|
||||
#define XCHAL_CA_ILLEGAL (XTHAL_AR_NONE | XTHAL_MEM_DEVICE)
|
||||
#define XCHAL_CA_BYPASS (XTHAL_AR_RWXrwx | XTHAL_MEM_DEVICE)
|
||||
#define XCHAL_CA_BYPASSBUF (XTHAL_AR_RWXrwx | XTHAL_MEM_DEVICE | XTHAL_MEM_BUFFERABLE)
|
||||
#define XCHAL_CA_BYPASS_RX (XTHAL_AR_RX | XTHAL_MEM_DEVICE)
|
||||
#define XCHAL_CA_BYPASS_RW (XTHAL_AR_RW | XTHAL_MEM_DEVICE)
|
||||
#define XCHAL_CA_BYPASS_R (XTHAL_AR_R | XTHAL_MEM_DEVICE)
|
||||
#define XCHAL_HAVE_CA_WRITEBACK_NOALLOC 1
|
||||
|
||||
#define XCHAL_CA_R (XTHAL_AR_R)
|
||||
#define XCHAL_CA_RX (XTHAL_AR_RX)
|
||||
#define XCHAL_CA_RW (XTHAL_AR_RW)
|
||||
#define XCHAL_CA_RWX (XTHAL_AR_RWX)
|
||||
|
||||
|
||||
/*
|
||||
* Contents of MPU background map.
|
||||
* NOTE: caller must define the XCHAL_MPU_BGMAP() macro (not defined here
|
||||
* but specified below) before expanding the XCHAL_MPU_BACKGROUND_MAP(s) macro.
|
||||
*
|
||||
* XCHAL_MPU_BGMAP(s, vaddr_start, vaddr_last, rights, memtype, x...)
|
||||
*
|
||||
* s = passed from XCHAL_MPU_BACKGROUND_MAP(s), eg. to select how to expand
|
||||
* vaddr_start = first byte of region (always 0 for first entry)
|
||||
* vaddr_end = last byte of region (always 0xFFFFFFFF for last entry)
|
||||
* rights = access rights
|
||||
* memtype = memory type
|
||||
* x = reserved for future use (0 until then)
|
||||
*/
|
||||
/* parasoft-begin-suppress MISRA2012-RULE-20_7 "Macro use model requires s to not be in ()" */
|
||||
#define XCHAL_MPU_BACKGROUND_MAP(s) \
|
||||
(XCHAL_MPU_BGMAP(s, 0x00000000, 0x7fffffff, 7, 6, 0) \
|
||||
XCHAL_MPU_BGMAP(s, 0x80000000, 0xffffffff, 7, 6, 0))
|
||||
/* parasoft-end-suppress MISRA2012-RULE-20_7 "Macro use model requires s to not be in ()" */
|
||||
|
||||
/* end */
|
||||
|
||||
|
||||
|
||||
#endif /*XTENSA_CONFIG_CORE_MATMAP_H*/
|
||||
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/* Definitions for Xtensa instructions, types, and protos. */
|
||||
|
||||
/* Customer ID=16233; Build=0x89932; Copyright (c) 2003-2004 Tensilica Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
||||
|
||||
/* NOTE: This file exists only for backward compatibility with T1050
|
||||
and earlier Xtensa releases. It includes only a subset of the
|
||||
available header files. */
|
||||
|
||||
#ifndef _XTENSA_BASE_HEADER
|
||||
#define _XTENSA_BASE_HEADER
|
||||
|
||||
#ifdef __XTENSA__
|
||||
|
||||
#include <xtensa/tie/xt_core.h>
|
||||
#include <xtensa/tie/xt_misc.h>
|
||||
#include <xtensa/tie/xt_booleans.h>
|
||||
|
||||
#endif /* __XTENSA__ */
|
||||
#endif /* !_XTENSA_BASE_HEADER */
|
||||
|
|
@ -0,0 +1,104 @@
|
|||
/*
|
||||
* Xtensa Special Register symbolic names
|
||||
*/
|
||||
|
||||
/* $Id: /depot/rel/Homewood/ib.1/Xtensa/SWConfig/hal/specreg.h.tpp#1 $ */
|
||||
|
||||
/* Customer ID=16233; Build=0x89932; Copyright (c) 1998-2002 Tensilica Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
||||
|
||||
#ifndef XTENSA_SPECREG_H
|
||||
#define XTENSA_SPECREG_H
|
||||
|
||||
/* Include these special register bitfield definitions, for historical reasons: */
|
||||
#include <xtensa/corebits.h>
|
||||
|
||||
|
||||
/* Special registers: */
|
||||
#define LBEG 0
|
||||
#define LEND 1
|
||||
#define LCOUNT 2
|
||||
#define SAR 3
|
||||
#define BR 4
|
||||
#define PREFCTL 40
|
||||
#define WINDOWBASE 72
|
||||
#define WINDOWSTART 73
|
||||
#define MPUENB 90
|
||||
#define ERACCESS 95
|
||||
#define IBREAKENABLE 96
|
||||
#define MEMCTL 97
|
||||
#define CACHEADRDIS 98
|
||||
#define DDR 104
|
||||
#define IBREAKA_0 128
|
||||
#define IBREAKA_1 129
|
||||
#define DBREAKA_0 144
|
||||
#define DBREAKA_1 145
|
||||
#define DBREAKC_0 160
|
||||
#define DBREAKC_1 161
|
||||
#define EPC_1 177
|
||||
#define EPC_2 178
|
||||
#define EPC_3 179
|
||||
#define EPC_4 180
|
||||
#define DEPC 192
|
||||
#define EPS_2 194
|
||||
#define EPS_3 195
|
||||
#define EPS_4 196
|
||||
#define EXCSAVE_1 209
|
||||
#define EXCSAVE_2 210
|
||||
#define EXCSAVE_3 211
|
||||
#define EXCSAVE_4 212
|
||||
#define CPENABLE 224
|
||||
#define INTERRUPT 226
|
||||
#define INTENABLE 228
|
||||
#define PS 230
|
||||
#define VECBASE 231
|
||||
#define EXCCAUSE 232
|
||||
#define DEBUGCAUSE 233
|
||||
#define CCOUNT 234
|
||||
#define PRID 235
|
||||
#define ICOUNT 236
|
||||
#define ICOUNTLEVEL 237
|
||||
#define EXCVADDR 238
|
||||
#define CCOMPARE_0 240
|
||||
#define CCOMPARE_1 241
|
||||
#define CCOMPARE_2 242
|
||||
#define MISC_REG_0 244
|
||||
#define MISC_REG_1 245
|
||||
#define MISC_REG_2 246
|
||||
#define MISC_REG_3 247
|
||||
|
||||
|
||||
/* Special cases (bases of special register series): */
|
||||
#define IBREAKA 128
|
||||
#define DBREAKA 144
|
||||
#define DBREAKC 160
|
||||
#define EPC 176
|
||||
#define EPS 192
|
||||
#define EXCSAVE 208
|
||||
#define CCOMPARE 240
|
||||
|
||||
/* Special names for read-only and write-only interrupt registers: */
|
||||
#define INTREAD 226
|
||||
#define INTSET 226
|
||||
#define INTCLEAR 227
|
||||
|
||||
#endif /* XTENSA_SPECREG_H */
|
||||
|
||||
|
|
@ -0,0 +1,249 @@
|
|||
/*
|
||||
* xtensa/config/system.h -- HAL definitions that are dependent on SYSTEM configuration
|
||||
*
|
||||
* NOTE: The location and contents of this file are highly subject to change.
|
||||
*
|
||||
* Source for configuration-independent binaries (which link in a
|
||||
* configuration-specific HAL library) must NEVER include this file.
|
||||
* The HAL itself has historically included this file in some instances,
|
||||
* but this is not appropriate either, because the HAL is meant to be
|
||||
* core-specific but system independent.
|
||||
*/
|
||||
|
||||
/* Customer ID=16233; Build=0x89932; Copyright (c) 2000-2010 Tensilica Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
||||
|
||||
|
||||
#ifndef XTENSA_CONFIG_SYSTEM_H
|
||||
#define XTENSA_CONFIG_SYSTEM_H
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
CONFIGURED SOFTWARE OPTIONS
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
#define XSHAL_USE_ABSOLUTE_LITERALS 0 /* (sw-only option, whether software uses absolute literals) */
|
||||
#define XSHAL_HAVE_TEXT_SECTION_LITERALS 1 /* Set if there is some memory that allows both code and literals. */
|
||||
|
||||
#define XSHAL_ABI XTHAL_ABI_WINDOWED /* (sw-only option, selected ABI) */
|
||||
/* The above maps to one of the following constants: */
|
||||
#define XTHAL_ABI_WINDOWED 0
|
||||
#define XTHAL_ABI_CALL0 1
|
||||
|
||||
#define XSHAL_CLIB XTHAL_CLIB_XCLIB /* (sw-only option, selected C library) */
|
||||
/* The above maps to one of the following constants: */
|
||||
#define XTHAL_CLIB_NEWLIB 0
|
||||
#define XTHAL_CLIB_UCLIBC 1
|
||||
#define XTHAL_CLIB_XCLIB 2
|
||||
|
||||
#define XSHAL_USE_FLOATING_POINT 1
|
||||
|
||||
#define XSHAL_FLOATING_POINT_ABI 1
|
||||
|
||||
/* SW workarounds enabled for HW errata: */
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
DEVICE ADDRESSES
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
* Strange place to find these, but the configuration GUI
|
||||
* allows moving these around to account for various core
|
||||
* configurations. Specific boards (and their BSP software)
|
||||
* will have specific meanings for these components.
|
||||
*/
|
||||
|
||||
/* I/O Block areas: */
|
||||
#define XSHAL_IOBLOCK_CACHED_VADDR 0x70000000
|
||||
#define XSHAL_IOBLOCK_CACHED_PADDR 0x70000000
|
||||
#define XSHAL_IOBLOCK_CACHED_SIZE 0x0E000000
|
||||
|
||||
#define XSHAL_IOBLOCK_BYPASS_VADDR 0x90000000
|
||||
#define XSHAL_IOBLOCK_BYPASS_PADDR 0x90000000
|
||||
#define XSHAL_IOBLOCK_BYPASS_SIZE 0x0E000000
|
||||
|
||||
/* System ROM: */
|
||||
|
||||
/* System RAM: */
|
||||
#define XSHAL_RAM_VADDR 0x40000000
|
||||
#define XSHAL_RAM_PADDR 0x40000000
|
||||
#define XSHAL_RAM_VSIZE 0x80000000
|
||||
#define XSHAL_RAM_PSIZE 0x80000000
|
||||
#define XSHAL_RAM_SIZE XSHAL_RAM_PSIZE
|
||||
/* Largest available area (free of vectors): */
|
||||
#define XSHAL_RAM_AVAIL_VADDR 0x40000640
|
||||
#define XSHAL_RAM_AVAIL_VSIZE 0x7FFFF9C0
|
||||
|
||||
/*
|
||||
* Shadow system RAM (same device as system RAM, at different address).
|
||||
* (Emulation boards need this for the SONIC Ethernet driver
|
||||
* when data caches are configured for writeback mode.)
|
||||
* NOTE: on full MMU configs, this points to the BYPASS virtual address
|
||||
* of system RAM, ie. is the same as XSHAL_RAM_* except that virtual
|
||||
* addresses are viewed through the BYPASS static map rather than
|
||||
* the CACHED static map.
|
||||
*/
|
||||
#define XSHAL_RAM_BYPASS_VADDR 0x20000000
|
||||
#define XSHAL_RAM_BYPASS_PADDR 0x20000000
|
||||
#define XSHAL_RAM_BYPASS_PSIZE 0x20000000
|
||||
|
||||
/* Alternate system RAM (different device than system RAM): */
|
||||
|
||||
/* Some available location in which to place devices in a simulation (eg. XTMP): */
|
||||
#define XSHAL_SIMIO_CACHED_VADDR 0xC0000000
|
||||
#define XSHAL_SIMIO_BYPASS_VADDR 0xC0000000
|
||||
#define XSHAL_SIMIO_PADDR 0xC0000000
|
||||
#define XSHAL_SIMIO_SIZE 0x20000000
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
* For use by reference testbench exit and diagnostic routines.
|
||||
*/
|
||||
#define XSHAL_MAGIC_EXIT 0xdeece000
|
||||
#define XSHAL_STL_INFO_LOCATION 0x6c
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
* DEVICE-ADDRESS DEPENDENT...
|
||||
*
|
||||
* Values written to CACHEATTR special register (or its equivalent)
|
||||
* to enable and disable caches in various modes.
|
||||
*----------------------------------------------------------------------*/
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
BACKWARD COMPATIBILITY ...
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
* NOTE: the following two macros are DEPRECATED. Use the latter
|
||||
* board-specific macros instead, which are specially tuned for the
|
||||
* particular target environments' memory maps.
|
||||
*/
|
||||
#define XSHAL_CACHEATTR_BYPASS XSHAL_XT2000_CACHEATTR_BYPASS /* disable caches in bypass mode */
|
||||
#define XSHAL_CACHEATTR_DEFAULT XSHAL_XT2000_CACHEATTR_DEFAULT /* default setting to enable caches (no writeback!) */
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
GENERIC
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
/* For the following, a 512MB region is used if it contains a system (PIF) RAM,
|
||||
* system (PIF) ROM, local memory, or XLMI. */
|
||||
|
||||
/* These set any unused 512MB region to cache-BYPASS attribute: */
|
||||
#define XSHAL_ALLVALID_CACHEATTR_WRITEBACK 0x22444422 /* enable caches in write-back mode */
|
||||
#define XSHAL_ALLVALID_CACHEATTR_WRITEALLOC 0x22111122 /* enable caches in write-allocate mode */
|
||||
#define XSHAL_ALLVALID_CACHEATTR_WRITETHRU 0x22111122 /* enable caches in write-through mode */
|
||||
#define XSHAL_ALLVALID_CACHEATTR_BYPASS 0x22222222 /* disable caches in bypass mode */
|
||||
#define XSHAL_ALLVALID_CACHEATTR_DEFAULT XSHAL_ALLVALID_CACHEATTR_WRITEBACK /* default setting to enable caches */
|
||||
|
||||
/* These set any unused 512MB region to ILLEGAL attribute: */
|
||||
#define XSHAL_STRICT_CACHEATTR_WRITEBACK 0xFF4444FF /* enable caches in write-back mode */
|
||||
#define XSHAL_STRICT_CACHEATTR_WRITEALLOC 0xFF1111FF /* enable caches in write-allocate mode */
|
||||
#define XSHAL_STRICT_CACHEATTR_WRITETHRU 0xFF1111FF /* enable caches in write-through mode */
|
||||
#define XSHAL_STRICT_CACHEATTR_BYPASS 0xFF2222FF /* disable caches in bypass mode */
|
||||
#define XSHAL_STRICT_CACHEATTR_DEFAULT XSHAL_STRICT_CACHEATTR_WRITEBACK /* default setting to enable caches */
|
||||
|
||||
/* These set the first 512MB, if unused, to ILLEGAL attribute to help catch
|
||||
* NULL-pointer dereference bugs; all other unused 512MB regions are set
|
||||
* to cache-BYPASS attribute: */
|
||||
#define XSHAL_TRAPNULL_CACHEATTR_WRITEBACK 0x2244442F /* enable caches in write-back mode */
|
||||
#define XSHAL_TRAPNULL_CACHEATTR_WRITEALLOC 0x2211112F /* enable caches in write-allocate mode */
|
||||
#define XSHAL_TRAPNULL_CACHEATTR_WRITETHRU 0x2211112F /* enable caches in write-through mode */
|
||||
#define XSHAL_TRAPNULL_CACHEATTR_BYPASS 0x2222222F /* disable caches in bypass mode */
|
||||
#define XSHAL_TRAPNULL_CACHEATTR_DEFAULT XSHAL_TRAPNULL_CACHEATTR_WRITEBACK /* default setting to enable caches */
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
ISS (Instruction Set Simulator) SPECIFIC ...
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
/* For now, ISS defaults to the TRAPNULL settings: */
|
||||
#define XSHAL_ISS_CACHEATTR_WRITEBACK XSHAL_TRAPNULL_CACHEATTR_WRITEBACK
|
||||
#define XSHAL_ISS_CACHEATTR_WRITEALLOC XSHAL_TRAPNULL_CACHEATTR_WRITEALLOC
|
||||
#define XSHAL_ISS_CACHEATTR_WRITETHRU XSHAL_TRAPNULL_CACHEATTR_WRITETHRU
|
||||
#define XSHAL_ISS_CACHEATTR_BYPASS XSHAL_TRAPNULL_CACHEATTR_BYPASS
|
||||
#define XSHAL_ISS_CACHEATTR_DEFAULT XSHAL_TRAPNULL_CACHEATTR_WRITEBACK
|
||||
|
||||
#define XSHAL_ISS_PIPE_REGIONS 0
|
||||
#define XSHAL_ISS_SDRAM_REGIONS 0
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
XT2000 BOARD SPECIFIC ...
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
/* For the following, a 512MB region is used if it contains any system RAM,
|
||||
* system ROM, local memory, XLMI, or other XT2000 board device or memory.
|
||||
* Regions containing devices are forced to cache-BYPASS mode regardless
|
||||
* of whether the macro is _WRITEBACK vs. _BYPASS etc. */
|
||||
|
||||
/* These set any 512MB region unused on the XT2000 to ILLEGAL attribute: */
|
||||
#define XSHAL_XT2000_CACHEATTR_WRITEBACK 0xFF42442F /* enable caches in write-back mode */
|
||||
#define XSHAL_XT2000_CACHEATTR_WRITEALLOC 0xFF12112F /* enable caches in write-allocate mode */
|
||||
#define XSHAL_XT2000_CACHEATTR_WRITETHRU 0xFF12112F /* enable caches in write-through mode */
|
||||
#define XSHAL_XT2000_CACHEATTR_BYPASS 0xFF22222F /* disable caches in bypass mode */
|
||||
#define XSHAL_XT2000_CACHEATTR_DEFAULT XSHAL_XT2000_CACHEATTR_WRITEBACK /* default setting to enable caches */
|
||||
|
||||
#define XSHAL_XT2000_PIPE_REGIONS 0x00000000 /* BusInt pipeline regions */
|
||||
#define XSHAL_XT2000_SDRAM_REGIONS 0x00000014 /* BusInt SDRAM regions */
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------
|
||||
VECTOR INFO AND SIZES
|
||||
----------------------------------------------------------------------*/
|
||||
|
||||
#define XSHAL_VECTORS_PACKED 0 /* UNUSED */
|
||||
#define XSHAL_STATIC_VECTOR_SELECT 1
|
||||
#define XSHAL_RESET_VECTOR_VADDR 0x40000640
|
||||
#define XSHAL_RESET_VECTOR_PADDR 0x40000640
|
||||
|
||||
/*
|
||||
* Sizes allocated to vectors by the system (memory map) configuration.
|
||||
* These sizes are constrained by core configuration (eg. one vector's
|
||||
* code cannot overflow into another vector) but are dependent on the
|
||||
* system or board (or LSP) memory map configuration.
|
||||
*
|
||||
* Whether or not each vector happens to be in a system ROM is also
|
||||
* a system configuration matter, sometimes useful, included here also:
|
||||
*/
|
||||
#define XSHAL_RESET_VECTOR_SIZE 0x000002E0
|
||||
#define XSHAL_RESET_VECTOR_ISROM 0
|
||||
#define XSHAL_USER_VECTOR_SIZE 0x0000001C
|
||||
#define XSHAL_USER_VECTOR_ISROM 0
|
||||
#define XSHAL_PROGRAMEXC_VECTOR_SIZE XSHAL_USER_VECTOR_SIZE /* for backward compatibility */
|
||||
#define XSHAL_USEREXC_VECTOR_SIZE XSHAL_USER_VECTOR_SIZE /* for backward compatibility */
|
||||
#define XSHAL_KERNEL_VECTOR_SIZE 0x0000001C
|
||||
#define XSHAL_KERNEL_VECTOR_ISROM 0
|
||||
#define XSHAL_STACKEDEXC_VECTOR_SIZE XSHAL_KERNEL_VECTOR_SIZE /* for backward compatibility */
|
||||
#define XSHAL_KERNELEXC_VECTOR_SIZE XSHAL_KERNEL_VECTOR_SIZE /* for backward compatibility */
|
||||
#define XSHAL_DOUBLEEXC_VECTOR_SIZE 0x0000001C
|
||||
#define XSHAL_DOUBLEEXC_VECTOR_ISROM 0
|
||||
#define XSHAL_WINDOW_VECTORS_SIZE 0x00000178
|
||||
#define XSHAL_WINDOW_VECTORS_ISROM 0
|
||||
#define XSHAL_INTLEVEL2_VECTOR_SIZE 0x0000001C
|
||||
#define XSHAL_INTLEVEL2_VECTOR_ISROM 0
|
||||
#define XSHAL_INTLEVEL3_VECTOR_SIZE 0x0000001C
|
||||
#define XSHAL_INTLEVEL3_VECTOR_ISROM 0
|
||||
#define XSHAL_INTLEVEL4_VECTOR_SIZE 0x0000001C
|
||||
#define XSHAL_INTLEVEL4_VECTOR_ISROM 0
|
||||
#define XSHAL_DEBUG_VECTOR_SIZE XSHAL_INTLEVEL4_VECTOR_SIZE
|
||||
#define XSHAL_DEBUG_VECTOR_ISROM XSHAL_INTLEVEL4_VECTOR_ISROM
|
||||
|
||||
#endif /*XTENSA_CONFIG_SYSTEM_H*/
|
||||
|
||||
|
|
@ -0,0 +1,314 @@
|
|||
/*
|
||||
* tie-asm.h -- compile-time HAL assembler definitions dependent on CORE & TIE
|
||||
*
|
||||
* NOTE: This header file is not meant to be included directly.
|
||||
*/
|
||||
|
||||
/* This header file contains assembly-language definitions (assembly
|
||||
macros, etc.) for this specific Xtensa processor's TIE extensions
|
||||
and options. It is customized to this Xtensa processor configuration.
|
||||
|
||||
Customer ID=16233; Build=0x89932; Copyright (c) 1999-2020 Cadence Design Systems Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
||||
|
||||
#ifndef _XTENSA_CORE_TIE_ASM_H
|
||||
#define _XTENSA_CORE_TIE_ASM_H
|
||||
|
||||
#include <xtensa/coreasm.h>
|
||||
|
||||
/* Selection parameter values for save-area save/restore macros: */
|
||||
/* Option vs. TIE: */
|
||||
#define XTHAL_SAS_TIE 0x0001 /* custom extension or coprocessor */
|
||||
#define XTHAL_SAS_OPT 0x0002 /* optional (and not a coprocessor) */
|
||||
#define XTHAL_SAS_ANYOT 0x0003 /* both of the above */
|
||||
/* Whether used automatically by compiler: */
|
||||
#define XTHAL_SAS_NOCC 0x0004 /* not used by compiler w/o special opts/code */
|
||||
#define XTHAL_SAS_CC 0x0008 /* used by compiler without special opts/code */
|
||||
#define XTHAL_SAS_ANYCC 0x000C /* both of the above */
|
||||
/* ABI handling across function calls: */
|
||||
#define XTHAL_SAS_CALR 0x0010 /* caller-saved */
|
||||
#define XTHAL_SAS_CALE 0x0020 /* callee-saved */
|
||||
#define XTHAL_SAS_GLOB 0x0040 /* global across function calls (in thread) */
|
||||
#define XTHAL_SAS_ANYABI 0x0070 /* all of the above three */
|
||||
/* Misc */
|
||||
#define XTHAL_SAS_ALL 0xFFFF /* include all default NCP contents */
|
||||
#define XTHAL_SAS3(optie, ccuse, abi) (((optie) & XTHAL_SAS_ANYOT) \
|
||||
| ((ccuse) & XTHAL_SAS_ANYCC) \
|
||||
| ((abi) & XTHAL_SAS_ANYABI))
|
||||
|
||||
|
||||
/*
|
||||
* Macro to store all non-coprocessor (extra) custom TIE and optional state
|
||||
* (not including zero-overhead loop registers).
|
||||
* Required parameters:
|
||||
* ptr Save area pointer address register (clobbered)
|
||||
* (register must contain a 4 byte aligned address).
|
||||
* at1..at4 Four temporary address registers (first XCHAL_NCP_NUM_ATMPS
|
||||
* registers are clobbered, the remaining are unused).
|
||||
* Optional parameters:
|
||||
* continue If macro invoked as part of a larger store sequence, set to 1
|
||||
* if this is not the first in the sequence. Defaults to 0.
|
||||
* ofs Offset from start of larger sequence (from value of first ptr
|
||||
* in sequence) at which to store. Defaults to next available space
|
||||
* (or 0 if <continue> is 0).
|
||||
* select Select what category(ies) of registers to store, as a bitmask
|
||||
* (see XTHAL_SAS_xxx constants). Defaults to all registers.
|
||||
* alloc Select what category(ies) of registers to allocate; if any
|
||||
* category is selected here that is not in <select>, space for
|
||||
* the corresponding registers is skipped without doing any store.
|
||||
*/
|
||||
.macro xchal_ncp_store ptr at1 at2 at3 at4 continue = 0 ofs = -1 select = XTHAL_SAS_ALL alloc = 0
|
||||
xchal_sa_start \continue, \ofs
|
||||
/* Optional global registers used by default by the compiler: */
|
||||
.ifeq (XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_GLOB) & ~(\select)
|
||||
xchal_sa_align \ptr, 0, 1016, 4, 4
|
||||
rur.threadptr \at1 /* threadptr option */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+0
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 4
|
||||
.elseif ((XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_GLOB) & ~(\alloc)) == 0
|
||||
xchal_sa_align \ptr, 0, 1016, 4, 4
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 4
|
||||
.endif
|
||||
/* Optional caller-saved registers not used by default by the compiler: */
|
||||
.ifeq (XTHAL_SAS_OPT | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select)
|
||||
xchal_sa_align \ptr, 0, 1016, 4, 4
|
||||
rsr.br \at1 /* boolean option */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+0
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 4
|
||||
.elseif ((XTHAL_SAS_OPT | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0
|
||||
xchal_sa_align \ptr, 0, 1016, 4, 4
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 4
|
||||
.endif
|
||||
.endm /* xchal_ncp_store */
|
||||
|
||||
/*
|
||||
* Macro to load all non-coprocessor (extra) custom TIE and optional state
|
||||
* (not including zero-overhead loop registers).
|
||||
* Required parameters:
|
||||
* ptr Save area pointer address register (clobbered)
|
||||
* (register must contain a 4 byte aligned address).
|
||||
* at1..at4 Four temporary address registers (first XCHAL_NCP_NUM_ATMPS
|
||||
* registers are clobbered, the remaining are unused).
|
||||
* Optional parameters:
|
||||
* continue If macro invoked as part of a larger load sequence, set to 1
|
||||
* if this is not the first in the sequence. Defaults to 0.
|
||||
* ofs Offset from start of larger sequence (from value of first ptr
|
||||
* in sequence) at which to load. Defaults to next available space
|
||||
* (or 0 if <continue> is 0).
|
||||
* select Select what category(ies) of registers to load, as a bitmask
|
||||
* (see XTHAL_SAS_xxx constants). Defaults to all registers.
|
||||
* alloc Select what category(ies) of registers to allocate; if any
|
||||
* category is selected here that is not in <select>, space for
|
||||
* the corresponding registers is skipped without doing any load.
|
||||
*/
|
||||
.macro xchal_ncp_load ptr at1 at2 at3 at4 continue = 0 ofs = -1 select = XTHAL_SAS_ALL alloc = 0
|
||||
xchal_sa_start \continue, \ofs
|
||||
/* Optional global registers used by default by the compiler: */
|
||||
.ifeq (XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_GLOB) & ~(\select)
|
||||
xchal_sa_align \ptr, 0, 1016, 4, 4
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+0
|
||||
wur.threadptr \at1 /* threadptr option */
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 4
|
||||
.elseif ((XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_GLOB) & ~(\alloc)) == 0
|
||||
xchal_sa_align \ptr, 0, 1016, 4, 4
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 4
|
||||
.endif
|
||||
/* Optional caller-saved registers not used by default by the compiler: */
|
||||
.ifeq (XTHAL_SAS_OPT | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select)
|
||||
xchal_sa_align \ptr, 0, 1016, 4, 4
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+0
|
||||
wsr.br \at1 /* boolean option */
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 4
|
||||
.elseif ((XTHAL_SAS_OPT | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0
|
||||
xchal_sa_align \ptr, 0, 1016, 4, 4
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 4
|
||||
.endif
|
||||
.endm /* xchal_ncp_load */
|
||||
|
||||
|
||||
#define XCHAL_NCP_NUM_ATMPS 1
|
||||
|
||||
/*
|
||||
* Macro to store the state of TIE coprocessor AudioEngineLX.
|
||||
* Required parameters:
|
||||
* ptr Save area pointer address register (clobbered)
|
||||
* (register must contain a 8 byte aligned address).
|
||||
* at1..at4 Four temporary address registers (first XCHAL_CP1_NUM_ATMPS
|
||||
* registers are clobbered, the remaining are unused).
|
||||
* Optional parameters are the same as for xchal_ncp_store.
|
||||
*/
|
||||
#define xchal_cp_AudioEngineLX_store xchal_cp1_store
|
||||
.macro xchal_cp1_store ptr at1 at2 at3 at4 continue = 0 ofs = -1 select = XTHAL_SAS_ALL alloc = 0
|
||||
xchal_sa_start \continue, \ofs
|
||||
/* Custom caller-saved registers not used by default by the compiler: */
|
||||
.ifeq (XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select)
|
||||
xchal_sa_align \ptr, 0, 0, 8, 8
|
||||
ae_s64.i aed0, \ptr, .Lxchal_ofs_+40
|
||||
ae_s64.i aed1, \ptr, .Lxchal_ofs_+48
|
||||
ae_s64.i aed2, \ptr, .Lxchal_ofs_+56
|
||||
addi.a \ptr, \ptr, 64
|
||||
ae_s64.i aed3, \ptr, .Lxchal_ofs_+0
|
||||
ae_s64.i aed4, \ptr, .Lxchal_ofs_+8
|
||||
ae_s64.i aed5, \ptr, .Lxchal_ofs_+16
|
||||
ae_s64.i aed6, \ptr, .Lxchal_ofs_+24
|
||||
ae_s64.i aed7, \ptr, .Lxchal_ofs_+32
|
||||
ae_s64.i aed8, \ptr, .Lxchal_ofs_+40
|
||||
ae_s64.i aed9, \ptr, .Lxchal_ofs_+48
|
||||
ae_s64.i aed10, \ptr, .Lxchal_ofs_+56
|
||||
addi.a \ptr, \ptr, 64
|
||||
ae_s64.i aed11, \ptr, .Lxchal_ofs_+0
|
||||
ae_s64.i aed12, \ptr, .Lxchal_ofs_+8
|
||||
ae_s64.i aed13, \ptr, .Lxchal_ofs_+16
|
||||
ae_s64.i aed14, \ptr, .Lxchal_ofs_+24
|
||||
ae_s64.i aed15, \ptr, .Lxchal_ofs_+32
|
||||
ae_movae \at1, aep0
|
||||
s8i \at1, \ptr, .Lxchal_ofs_+40
|
||||
ae_movae \at1, aep1
|
||||
s8i \at1, \ptr, .Lxchal_ofs_+41
|
||||
ae_movae \at1, aep2
|
||||
s8i \at1, \ptr, .Lxchal_ofs_+42
|
||||
ae_movae \at1, aep3
|
||||
s8i \at1, \ptr, .Lxchal_ofs_+43
|
||||
ae_salign64.i u0, \ptr, .Lxchal_ofs_+48
|
||||
ae_salign64.i u1, \ptr, .Lxchal_ofs_+56
|
||||
addi.a \ptr, \ptr, 64
|
||||
ae_salign64.i u2, \ptr, .Lxchal_ofs_+0
|
||||
ae_salign64.i u3, \ptr, .Lxchal_ofs_+8
|
||||
addi.a \ptr, \ptr, -192
|
||||
ae_movvfcrfsr aed0 /* ureg FCR_FSR */
|
||||
ae_s64.i aed0, \ptr, .Lxchal_ofs_+0 + 0
|
||||
rur.ae_ovf_sar \at1 /* ureg 240 */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+8
|
||||
rur.ae_bithead \at1 /* ureg 241 */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+12
|
||||
rur.ae_ts_fts_bu_bp \at1 /* ureg 242 */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+16
|
||||
rur.ae_cw_sd_no \at1 /* ureg 243 */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+20
|
||||
rur.ae_cbegin0 \at1 /* ureg 246 */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+24
|
||||
rur.ae_cend0 \at1 /* ureg 247 */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+28
|
||||
rur.ae_cbegin1 \at1 /* ureg 248 */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+32
|
||||
rur.ae_cend1 \at1 /* ureg 249 */
|
||||
s32i \at1, \ptr, .Lxchal_ofs_+36
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 208
|
||||
.elseif ((XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0
|
||||
xchal_sa_align \ptr, 0, 0, 8, 8
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 208
|
||||
.endif
|
||||
.endm /* xchal_cp1_store */
|
||||
|
||||
/*
|
||||
* Macro to load the state of TIE coprocessor AudioEngineLX.
|
||||
* Required parameters:
|
||||
* ptr Save area pointer address register (clobbered)
|
||||
* (register must contain a 8 byte aligned address).
|
||||
* at1..at4 Four temporary address registers (first XCHAL_CP1_NUM_ATMPS
|
||||
* registers are clobbered, the remaining are unused).
|
||||
* Optional parameters are the same as for xchal_ncp_load.
|
||||
*/
|
||||
#define xchal_cp_AudioEngineLX_load xchal_cp1_load
|
||||
.macro xchal_cp1_load ptr at1 at2 at3 at4 continue = 0 ofs = -1 select = XTHAL_SAS_ALL alloc = 0
|
||||
xchal_sa_start \continue, \ofs
|
||||
/* Custom caller-saved registers not used by default by the compiler: */
|
||||
.ifeq (XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select)
|
||||
xchal_sa_align \ptr, 0, 0, 8, 8
|
||||
ae_l64.i aed0, \ptr, .Lxchal_ofs_+0 + 0 /* ureg FCR_FSR */
|
||||
ae_movfcrfsrv aed0
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+8
|
||||
wur.ae_ovf_sar \at1 /* ureg 240 */
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+12
|
||||
wur.ae_bithead \at1 /* ureg 241 */
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+16
|
||||
wur.ae_ts_fts_bu_bp \at1 /* ureg 242 */
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+20
|
||||
wur.ae_cw_sd_no \at1 /* ureg 243 */
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+24
|
||||
wur.ae_cbegin0 \at1 /* ureg 246 */
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+28
|
||||
wur.ae_cend0 \at1 /* ureg 247 */
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+32
|
||||
wur.ae_cbegin1 \at1 /* ureg 248 */
|
||||
l32i \at1, \ptr, .Lxchal_ofs_+36
|
||||
wur.ae_cend1 \at1 /* ureg 249 */
|
||||
ae_l64.i aed0, \ptr, .Lxchal_ofs_+40
|
||||
ae_l64.i aed1, \ptr, .Lxchal_ofs_+48
|
||||
ae_l64.i aed2, \ptr, .Lxchal_ofs_+56
|
||||
addi.a \ptr, \ptr, 64
|
||||
ae_l64.i aed3, \ptr, .Lxchal_ofs_+0
|
||||
ae_l64.i aed4, \ptr, .Lxchal_ofs_+8
|
||||
ae_l64.i aed5, \ptr, .Lxchal_ofs_+16
|
||||
ae_l64.i aed6, \ptr, .Lxchal_ofs_+24
|
||||
ae_l64.i aed7, \ptr, .Lxchal_ofs_+32
|
||||
ae_l64.i aed8, \ptr, .Lxchal_ofs_+40
|
||||
ae_l64.i aed9, \ptr, .Lxchal_ofs_+48
|
||||
ae_l64.i aed10, \ptr, .Lxchal_ofs_+56
|
||||
addi.a \ptr, \ptr, 64
|
||||
ae_l64.i aed11, \ptr, .Lxchal_ofs_+0
|
||||
ae_l64.i aed12, \ptr, .Lxchal_ofs_+8
|
||||
ae_l64.i aed13, \ptr, .Lxchal_ofs_+16
|
||||
ae_l64.i aed14, \ptr, .Lxchal_ofs_+24
|
||||
ae_l64.i aed15, \ptr, .Lxchal_ofs_+32
|
||||
addi.a \ptr, \ptr, 40
|
||||
l8ui \at1, \ptr, .Lxchal_ofs_+0
|
||||
ae_movea aep0, \at1
|
||||
l8ui \at1, \ptr, .Lxchal_ofs_+1
|
||||
ae_movea aep1, \at1
|
||||
l8ui \at1, \ptr, .Lxchal_ofs_+2
|
||||
ae_movea aep2, \at1
|
||||
l8ui \at1, \ptr, .Lxchal_ofs_+3
|
||||
ae_movea aep3, \at1
|
||||
addi.a \ptr, \ptr, 8
|
||||
ae_lalign64.i u0, \ptr, .Lxchal_ofs_+0
|
||||
ae_lalign64.i u1, \ptr, .Lxchal_ofs_+8
|
||||
ae_lalign64.i u2, \ptr, .Lxchal_ofs_+16
|
||||
ae_lalign64.i u3, \ptr, .Lxchal_ofs_+24
|
||||
.set .Lxchal_pofs_, .Lxchal_pofs_ + 176
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 32
|
||||
.elseif ((XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0
|
||||
xchal_sa_align \ptr, 0, 0, 8, 8
|
||||
.set .Lxchal_ofs_, .Lxchal_ofs_ + 208
|
||||
.endif
|
||||
.endm /* xchal_cp1_load */
|
||||
|
||||
#define XCHAL_CP1_NUM_ATMPS 1
|
||||
#define XCHAL_SA_NUM_ATMPS 1
|
||||
|
||||
/* Empty macros for unconfigured coprocessors: */
|
||||
.macro xchal_cp0_store p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp0_load p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp2_store p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp2_load p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp3_store p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp3_load p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp4_store p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp4_load p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp5_store p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp5_load p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp6_store p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp6_load p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp7_store p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
.macro xchal_cp7_load p a b c d continue = 0 ofs = -1 select = -1 ; .endm
|
||||
|
||||
#endif /*_XTENSA_CORE_TIE_ASM_H*/
|
||||
|
||||
|
|
@ -0,0 +1,191 @@
|
|||
/*
|
||||
* tie.h -- compile-time HAL definitions dependent on CORE & TIE configuration
|
||||
*
|
||||
* NOTE: This header file is not meant to be included directly.
|
||||
*/
|
||||
|
||||
/* This header file describes this specific Xtensa processor's TIE extensions
|
||||
that extend basic Xtensa core functionality. It is customized to this
|
||||
Xtensa processor configuration.
|
||||
|
||||
Customer ID=16233; Build=0x89932; Copyright (c) 1999-2020 Cadence Design Systems Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
||||
|
||||
#ifndef XTENSA_CORE_TIE_H
|
||||
#define XTENSA_CORE_TIE_H
|
||||
|
||||
/* parasoft-begin-suppress ALL "This file not MISRA checked." */
|
||||
|
||||
#define XCHAL_CP_NUM 1 /* number of coprocessors */
|
||||
#define XCHAL_CP_MAX 2 /* max CP ID + 1 (0 if none) */
|
||||
#define XCHAL_CP_MASK 0x02 /* bitmask of all CPs by ID */
|
||||
#define XCHAL_CP_PORT_MASK 0x00 /* bitmask of only port CPs */
|
||||
|
||||
/* Basic parameters of each coprocessor: */
|
||||
#define XCHAL_CP1_NAME "AudioEngineLX"
|
||||
#define XCHAL_CP1_IDENT AudioEngineLX
|
||||
#define XCHAL_CP1_SA_SIZE 208 /* size of state save area */
|
||||
#define XCHAL_CP1_SA_ALIGN 8 /* min alignment of save area */
|
||||
#define XCHAL_CP_ID_AUDIOENGINELX 1 /* coprocessor ID (0..7) */
|
||||
|
||||
/* Filler info for unassigned coprocessors, to simplify arrays etc: */
|
||||
#define XCHAL_CP0_SA_SIZE 0
|
||||
#define XCHAL_CP0_SA_ALIGN 1
|
||||
#define XCHAL_CP2_SA_SIZE 0
|
||||
#define XCHAL_CP2_SA_ALIGN 1
|
||||
#define XCHAL_CP3_SA_SIZE 0
|
||||
#define XCHAL_CP3_SA_ALIGN 1
|
||||
#define XCHAL_CP4_SA_SIZE 0
|
||||
#define XCHAL_CP4_SA_ALIGN 1
|
||||
#define XCHAL_CP5_SA_SIZE 0
|
||||
#define XCHAL_CP5_SA_ALIGN 1
|
||||
#define XCHAL_CP6_SA_SIZE 0
|
||||
#define XCHAL_CP6_SA_ALIGN 1
|
||||
#define XCHAL_CP7_SA_SIZE 0
|
||||
#define XCHAL_CP7_SA_ALIGN 1
|
||||
|
||||
/* Save area for non-coprocessor optional and custom (TIE) state: */
|
||||
#define XCHAL_NCP_SA_SIZE 8
|
||||
#define XCHAL_NCP_SA_ALIGN 4
|
||||
|
||||
/* Total save area for optional and custom state (NCP + CPn): */
|
||||
#define XCHAL_TOTAL_SA_SIZE 224 /* with 16-byte align padding */
|
||||
#define XCHAL_TOTAL_SA_ALIGN 8 /* actual minimum alignment */
|
||||
|
||||
/*
|
||||
* Detailed contents of save areas.
|
||||
* NOTE: caller must define the XCHAL_SA_REG macro (not defined here)
|
||||
* before expanding the XCHAL_xxx_SA_LIST() macros.
|
||||
*
|
||||
* XCHAL_SA_REG(s,ccused,abikind,kind,opt,name,galign,align,asize,
|
||||
* dbnum,base,regnum,bitsz,gapsz,reset,x...)
|
||||
*
|
||||
* s = passed from XCHAL_*_LIST(s), eg. to select how to expand
|
||||
* ccused = set if used by compiler without special options or code
|
||||
* abikind = 0 (caller-saved), 1 (callee-saved), or 2 (thread-global)
|
||||
* kind = 0 (special reg), 1 (TIE user reg), or 2 (TIE regfile reg)
|
||||
* opt = 0 (custom TIE extension or coprocessor), or 1 (optional reg)
|
||||
* name = lowercase reg name (no quotes)
|
||||
* galign = group byte alignment (power of 2) (galign >= align)
|
||||
* align = register byte alignment (power of 2)
|
||||
* asize = allocated size in bytes (asize*8 == bitsz + gapsz + padsz)
|
||||
* (not including any pad bytes required to galign this or next reg)
|
||||
* dbnum = unique target number f/debug (see <xtensa-libdb-macros.h>)
|
||||
* base = reg shortname w/o index (or sr=special, ur=TIE user reg)
|
||||
* regnum = reg index in regfile, or special/TIE-user reg number
|
||||
* bitsz = number of significant bits (regfile width, or ur/sr mask bits)
|
||||
* gapsz = intervening bits, if bitsz bits not stored contiguously
|
||||
* (padsz = pad bits at end [TIE regfile] or at msbits [ur,sr] of asize)
|
||||
* reset = register reset value (or 0 if undefined at reset)
|
||||
* x = reserved for future use (0 until then)
|
||||
*
|
||||
* To filter out certain registers, e.g. to expand only the non-global
|
||||
* registers used by the compiler, you can do something like this:
|
||||
*
|
||||
* #define XCHAL_SA_REG(s,ccused,p...) SELCC##ccused(p)
|
||||
* #define SELCC0(p...)
|
||||
* #define SELCC1(abikind,p...) SELAK##abikind(p)
|
||||
* #define SELAK0(p...) REG(p)
|
||||
* #define SELAK1(p...) REG(p)
|
||||
* #define SELAK2(p...)
|
||||
* #define REG(kind,tie,name,galn,aln,asz,csz,dbnum,base,rnum,bsz,rst,x...) \
|
||||
* ...what you want to expand...
|
||||
*/
|
||||
|
||||
#define XCHAL_NCP_SA_NUM 2
|
||||
#define XCHAL_NCP_SA_LIST(s) \
|
||||
(XCHAL_SA_REG(s, 1, 2, 1, 1, threadptr, 4, 4, 4, 0x03E7, ur, 231, 32, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 0, 1, br, 4, 4, 4, 0x0204, sr, 4, 16, 0, 0, 0))
|
||||
|
||||
#define XCHAL_CP0_SA_NUM 0
|
||||
#define XCHAL_CP0_SA_LIST(s) /* empty */
|
||||
|
||||
#define XCHAL_CP1_SA_NUM 33
|
||||
#define XCHAL_CP1_SA_LIST(s) \
|
||||
(XCHAL_SA_REG(s, 0, 0, 1, 0, fcr_fsr, 8, 8, 8, 0x1019, ur, -1, 7, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 1, 0, ae_ovf_sar, 4, 4, 4, 0x03F0, ur, 240, 15, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 1, 0, ae_bithead, 4, 4, 4, 0x03F1, ur, 241, 32, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 1, 0, ae_ts_fts_bu_bp, 4, 4, 4, 0x03F2, ur, 242, 16, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 1, 0, ae_cw_sd_no, 4, 4, 4, 0x03F3, ur, 243, 29, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 1, 0, ae_cbegin0, 4, 4, 4, 0x03F6, ur, 246, 32, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 1, 0, ae_cend0, 4, 4, 4, 0x03F7, ur, 247, 32, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 1, 0, ae_cbegin1, 4, 4, 4, 0x03F8, ur, 248, 32, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 1, 0, ae_cend1, 4, 4, 4, 0x03F9, ur, 249, 32, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed0, 8, 8, 8, 0x1000, aed, 0, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed1, 8, 8, 8, 0x1001, aed, 1, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed2, 8, 8, 8, 0x1002, aed, 2, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed3, 8, 8, 8, 0x1003, aed, 3, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed4, 8, 8, 8, 0x1004, aed, 4, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed5, 8, 8, 8, 0x1005, aed, 5, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed6, 8, 8, 8, 0x1006, aed, 6, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed7, 8, 8, 8, 0x1007, aed, 7, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed8, 8, 8, 8, 0x1008, aed, 8, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed9, 8, 8, 8, 0x1009, aed, 9, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed10, 8, 8, 8, 0x100A, aed, 10, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed11, 8, 8, 8, 0x100B, aed, 11, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed12, 8, 8, 8, 0x100C, aed, 12, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed13, 8, 8, 8, 0x100D, aed, 13, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed14, 8, 8, 8, 0x100E, aed, 14, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aed15, 8, 8, 8, 0x100F, aed, 15, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aep0, 1, 1, 1, 0x1014, aep, 0, 8, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aep1, 1, 1, 1, 0x1015, aep, 1, 8, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aep2, 1, 1, 1, 0x1016, aep, 2, 8, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, aep3, 1, 1, 1, 0x1017, aep, 3, 8, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, u0, 8, 8, 8, 0x1010, u, 0, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, u1, 8, 8, 8, 0x1011, u, 1, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, u2, 8, 8, 8, 0x1012, u, 2, 64, 0, 0, 0) \
|
||||
XCHAL_SA_REG(s, 0, 0, 2, 0, u3, 8, 8, 8, 0x1013, u, 3, 64, 0, 0, 0))
|
||||
|
||||
#define XCHAL_CP2_SA_NUM 0
|
||||
#define XCHAL_CP2_SA_LIST(s) /* empty */
|
||||
|
||||
#define XCHAL_CP3_SA_NUM 0
|
||||
#define XCHAL_CP3_SA_LIST(s) /* empty */
|
||||
|
||||
#define XCHAL_CP4_SA_NUM 0
|
||||
#define XCHAL_CP4_SA_LIST(s) /* empty */
|
||||
|
||||
#define XCHAL_CP5_SA_NUM 0
|
||||
#define XCHAL_CP5_SA_LIST(s) /* empty */
|
||||
|
||||
#define XCHAL_CP6_SA_NUM 0
|
||||
#define XCHAL_CP6_SA_LIST(s) /* empty */
|
||||
|
||||
#define XCHAL_CP7_SA_NUM 0
|
||||
#define XCHAL_CP7_SA_LIST(s) /* empty */
|
||||
|
||||
/* Byte length of instruction from its first nibble (op0 field), per FLIX. */
|
||||
/* (not available, must use XCHAL_BYTE0_FORMAT_LENGTHS for this processor) */
|
||||
/* Byte length of instruction from its first byte, per FLIX. */
|
||||
#define XCHAL_BYTE0_FORMAT_LENGTHS \
|
||||
(3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11,\
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11,\
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11,\
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11,\
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11,\
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11,\
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11,\
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 6, 11)
|
||||
|
||||
/* parasoft-end-suppress ALL "This file not MISRA checked." */
|
||||
|
||||
#endif /* XTENSA_CORE_TIE_H */
|
||||
|
||||
Loading…
Reference in New Issue