zephyr: Add SoC overlay for ACP 6.0 Audio co-processor with HiFi5 DSP.

zephyr/soc/acp_6_0/xtensa/config/core-matmap.h

@@ -0,0 +1,317 @@
+/*
+ * 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=12153; Build=0x878bf; 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
+  ----------------------------------------------------------------------*/
+
+
+
+/*  Cache Attribute encodings -- lists of access modes for each cache attribute:  */
+#define XCHAL_FCA_LIST		XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_CACHED	XCHAL_SEP \
+				XTHAL_FAM_BYPASS	XCHAL_SEP \
+				XTHAL_FAM_CACHED	XCHAL_SEP \
+				XTHAL_FAM_CACHED	XCHAL_SEP \
+				XTHAL_FAM_CACHED	XCHAL_SEP \
+				XTHAL_FAM_BYPASS	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_FAM_EXCEPTION
+#define XCHAL_LCA_LIST		XTHAL_LAM_CACHED_NOALLOC	XCHAL_SEP \
+				XTHAL_LAM_CACHED	XCHAL_SEP \
+				XTHAL_LAM_BYPASSG	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_CACHED	XCHAL_SEP \
+				XTHAL_LAM_CACHED	XCHAL_SEP \
+				XTHAL_LAM_BYPASSG	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_LAM_EXCEPTION
+#define XCHAL_SCA_LIST		XTHAL_SAM_WRITETHRU	XCHAL_SEP \
+				XTHAL_SAM_WRITETHRU	XCHAL_SEP \
+				XTHAL_SAM_BYPASS	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_WRITEBACK	XCHAL_SEP \
+				XTHAL_SAM_WRITEBACK_NOALLOC	XCHAL_SEP \
+				XTHAL_SAM_BYPASS	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION	XCHAL_SEP \
+				XTHAL_SAM_EXCEPTION
+
+#define XCHAL_CA_R   (0xC0 | 0x40000000)
+#define XCHAL_CA_RX  (0xD0 | 0x40000000)
+#define XCHAL_CA_RW  (0xE0 | 0x40000000)
+#define XCHAL_CA_RWX (0xF0 | 0x40000000)
+
+/*
+ *  Specific encoded cache attribute values of general interest.
+ *  If a specific cache mode is not available, the closest available
+ *  one is returned instead (eg. writethru instead of writeback,
+ *  bypass instead of writethru).
+ */
+#define XCHAL_CA_BYPASS  		2	/* cache disabled (bypassed) mode */
+#define XCHAL_CA_BYPASSBUF  		6	/* cache disabled (bypassed) bufferable mode */
+#define XCHAL_CA_WRITETHRU		1	/* cache enabled (write-through) mode */
+#define XCHAL_CA_WRITEBACK		4	/* cache enabled (write-back) mode */
+#define XCHAL_HAVE_CA_WRITEBACK_NOALLOC	1	/* write-back no-allocate availability */
+#define XCHAL_CA_WRITEBACK_NOALLOC	5	/* cache enabled (write-back no-allocate) mode */
+#define XCHAL_CA_ILLEGAL		15	/* no access allowed (all cause exceptions) mode */
+
+/*----------------------------------------------------------------------
+				MMU
+  ----------------------------------------------------------------------*/
+
+/*
+ *  General notes on MMU parameters.
+ *
+ *  Terminology:
+ *	ASID = address-space ID (acts as an "extension" of virtual addresses)
+ *	VPN  = virtual page number
+ *	PPN  = physical page number
+ *	CA   = encoded cache attribute (access modes)
+ *	TLB  = translation look-aside buffer (term is stretched somewhat here)
+ *	I    = instruction (fetch accesses)
+ *	D    = data (load and store accesses)
+ *	way  = each TLB (ITLB and DTLB) consists of a number of "ways"
+ *		that simultaneously match the virtual address of an access;
+ *		a TLB successfully translates a virtual address if exactly
+ *		one way matches the vaddr; if none match, it is a miss;
+ *		if multiple match, one gets a "multihit" exception;
+ *		each way can be independently configured in terms of number of
+ *		entries, page sizes, which fields are writable or constant, etc.
+ *	set  = group of contiguous ways with exactly identical parameters
+ *	ARF  = auto-refill; hardware services a 1st-level miss by loading a PTE
+ *		from the page table and storing it in one of the auto-refill ways;
+ *		if this PTE load also misses, a miss exception is posted for s/w.
+ *	min-wired = a "min-wired" way can be used to map a single (minimum-sized)
+ * 		page arbitrarily under program control; it has a single entry,
+ *		is non-auto-refill (some other way(s) must be auto-refill),
+ *		all its fields (VPN, PPN, ASID, CA) are all writable, and it
+ *		supports the XCHAL_MMU_MIN_PTE_PAGE_SIZE page size (a current
+ *		restriction is that this be the only page size it supports).
+ *
+ *  TLB way entries are virtually indexed.
+ *  TLB ways that support multiple page sizes:
+ *	- must have all writable VPN and PPN fields;
+ *	- can only use one page size at any given time (eg. setup at startup),
+ *	  selected by the respective ITLBCFG or DTLBCFG special register,
+ *	  whose bits n*4+3 .. n*4 index the list of page sizes for way n
+ *	  (XCHAL_xTLB_SETm_PAGESZ_LOG2_LIST for set m corresponding to way n);
+ *	  this list may be sparse for auto-refill ways because auto-refill
+ *	  ways have independent lists of supported page sizes sharing a
+ *	  common encoding with PTE entries; the encoding is the index into
+ *	  this list; unsupported sizes for a given way are zero in the list;
+ *	  selecting unsupported sizes results in undefine hardware behaviour;
+ *	- is only possible for ways 0 thru 7 (due to ITLBCFG/DTLBCFG definition).
+ */
+
+#define XCHAL_MMU_ASID_INVALID		0	/* ASID value indicating invalid address space */
+#define XCHAL_MMU_ASID_KERNEL		0	/* ASID value indicating kernel (ring 0) address space */
+#define XCHAL_MMU_SR_BITS		0	/* number of size-restriction bits supported */
+#define XCHAL_MMU_CA_BITS		4	 /* number of bits needed to hold cache attribute encoding */
+#define XCHAL_MMU_MAX_PTE_PAGE_SIZE	29	/* max page size in a PTE structure (log2) */
+#define XCHAL_MMU_MIN_PTE_PAGE_SIZE	29	/* min page size in a PTE structure (log2) */
+
+
+/***  Instruction TLB:  ***/
+
+#define XCHAL_ITLB_WAY_BITS		0	/* number of bits holding the ways */
+#define XCHAL_ITLB_WAYS			1	/* number of ways (n-way set-associative TLB) */
+#define XCHAL_ITLB_ARF_WAYS		0	/* number of auto-refill ways */
+#define XCHAL_ITLB_SETS			1	/* number of sets (groups of ways with identical settings) */
+
+/*  Way set to which each way belongs:  */
+#define XCHAL_ITLB_WAY0_SET		0
+
+/*  Ways sets that are used by hardware auto-refill (ARF):  */
+#define XCHAL_ITLB_ARF_SETS		0	/* number of auto-refill sets */
+
+/*  Way sets that are "min-wired" (see terminology comment above):  */
+#define XCHAL_ITLB_MINWIRED_SETS	0	/* number of "min-wired" sets */
+
+
+/*  ITLB way set 0 (group of ways 0 thru 0):  */
+#define XCHAL_ITLB_SET0_WAY			0	/* index of first way in this way set */
+#define XCHAL_ITLB_SET0_WAYS			1	/* number of (contiguous) ways in this way set */
+#define XCHAL_ITLB_SET0_ENTRIES_LOG2		3	/* log2(number of entries in this way) */
+#define XCHAL_ITLB_SET0_ENTRIES			8	/* number of entries in this way (always a power of 2) */
+#define XCHAL_ITLB_SET0_ARF			0	/* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
+#define XCHAL_ITLB_SET0_PAGESIZES		1	/* number of supported page sizes in this way */
+#define XCHAL_ITLB_SET0_PAGESZ_BITS		0	/* number of bits to encode the page size */
+#define XCHAL_ITLB_SET0_PAGESZ_LOG2_MIN		29	/* log2(minimum supported page size) */
+#define XCHAL_ITLB_SET0_PAGESZ_LOG2_MAX		29	/* log2(maximum supported page size) */
+#define XCHAL_ITLB_SET0_PAGESZ_LOG2_LIST	29	/* list of log2(page size)s, separated by XCHAL_SEP;
+							   2^PAGESZ_BITS entries in list, unsupported entries are zero */
+#define XCHAL_ITLB_SET0_ASID_CONSTMASK		0	/* constant ASID bits; 0 if all writable */
+#define XCHAL_ITLB_SET0_VPN_CONSTMASK		0x00000000	/* constant VPN bits, not including entry index bits; 0 if all writable */
+#define XCHAL_ITLB_SET0_PPN_CONSTMASK		0xE0000000	/* constant PPN bits, including entry index bits; 0 if all writable */
+#define XCHAL_ITLB_SET0_CA_CONSTMASK		0	/* constant CA bits; 0 if all writable */
+#define XCHAL_ITLB_SET0_ASID_RESET		0	/* 1 if ASID reset values defined (and all writable); 0 otherwise */
+#define XCHAL_ITLB_SET0_VPN_RESET		0	/* 1 if VPN reset values defined (and all writable); 0 otherwise */
+#define XCHAL_ITLB_SET0_PPN_RESET		0	/* 1 if PPN reset values defined (and all writable); 0 otherwise */
+#define XCHAL_ITLB_SET0_CA_RESET		1	/* 1 if CA reset values defined (and all writable); 0 otherwise */
+/*  Constant VPN values for each entry of ITLB way set 0 (because VPN_CONSTMASK is non-zero):  */
+#define XCHAL_ITLB_SET0_E0_VPN_CONST		0x00000000
+#define XCHAL_ITLB_SET0_E1_VPN_CONST		0x20000000
+#define XCHAL_ITLB_SET0_E2_VPN_CONST		0x40000000
+#define XCHAL_ITLB_SET0_E3_VPN_CONST		0x60000000
+#define XCHAL_ITLB_SET0_E4_VPN_CONST		0x80000000
+#define XCHAL_ITLB_SET0_E5_VPN_CONST		0xA0000000
+#define XCHAL_ITLB_SET0_E6_VPN_CONST		0xC0000000
+#define XCHAL_ITLB_SET0_E7_VPN_CONST		0xE0000000
+/*  Constant PPN values for each entry of ITLB way set 0 (because PPN_CONSTMASK is non-zero):  */
+#define XCHAL_ITLB_SET0_E0_PPN_CONST		0x00000000
+#define XCHAL_ITLB_SET0_E1_PPN_CONST		0x20000000
+#define XCHAL_ITLB_SET0_E2_PPN_CONST		0x40000000
+#define XCHAL_ITLB_SET0_E3_PPN_CONST		0x60000000
+#define XCHAL_ITLB_SET0_E4_PPN_CONST		0x80000000
+#define XCHAL_ITLB_SET0_E5_PPN_CONST		0xA0000000
+#define XCHAL_ITLB_SET0_E6_PPN_CONST		0xC0000000
+#define XCHAL_ITLB_SET0_E7_PPN_CONST		0xE0000000
+/*  Reset CA values for each entry of ITLB way set 0 (because SET0_CA_RESET is non-zero):  */
+#define XCHAL_ITLB_SET0_E0_CA_RESET		0x02
+#define XCHAL_ITLB_SET0_E1_CA_RESET		0x02
+#define XCHAL_ITLB_SET0_E2_CA_RESET		0x02
+#define XCHAL_ITLB_SET0_E3_CA_RESET		0x02
+#define XCHAL_ITLB_SET0_E4_CA_RESET		0x02
+#define XCHAL_ITLB_SET0_E5_CA_RESET		0x02
+#define XCHAL_ITLB_SET0_E6_CA_RESET		0x02
+#define XCHAL_ITLB_SET0_E7_CA_RESET		0x02
+
+
+/***  Data TLB:  ***/
+
+#define XCHAL_DTLB_WAY_BITS		0	/* number of bits holding the ways */
+#define XCHAL_DTLB_WAYS			1	/* number of ways (n-way set-associative TLB) */
+#define XCHAL_DTLB_ARF_WAYS		0	/* number of auto-refill ways */
+#define XCHAL_DTLB_SETS			1	/* number of sets (groups of ways with identical settings) */
+
+/*  Way set to which each way belongs:  */
+#define XCHAL_DTLB_WAY0_SET		0
+
+/*  Ways sets that are used by hardware auto-refill (ARF):  */
+#define XCHAL_DTLB_ARF_SETS		0	/* number of auto-refill sets */
+
+/*  Way sets that are "min-wired" (see terminology comment above):  */
+#define XCHAL_DTLB_MINWIRED_SETS	0	/* number of "min-wired" sets */
+
+
+/*  DTLB way set 0 (group of ways 0 thru 0):  */
+#define XCHAL_DTLB_SET0_WAY			0	/* index of first way in this way set */
+#define XCHAL_DTLB_SET0_WAYS			1	/* number of (contiguous) ways in this way set */
+#define XCHAL_DTLB_SET0_ENTRIES_LOG2		3	/* log2(number of entries in this way) */
+#define XCHAL_DTLB_SET0_ENTRIES			8	/* number of entries in this way (always a power of 2) */
+#define XCHAL_DTLB_SET0_ARF			0	/* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
+#define XCHAL_DTLB_SET0_PAGESIZES		1	/* number of supported page sizes in this way */
+#define XCHAL_DTLB_SET0_PAGESZ_BITS		0	/* number of bits to encode the page size */
+#define XCHAL_DTLB_SET0_PAGESZ_LOG2_MIN		29	/* log2(minimum supported page size) */
+#define XCHAL_DTLB_SET0_PAGESZ_LOG2_MAX		29	/* log2(maximum supported page size) */
+#define XCHAL_DTLB_SET0_PAGESZ_LOG2_LIST	29	/* list of log2(page size)s, separated by XCHAL_SEP;
+							   2^PAGESZ_BITS entries in list, unsupported entries are zero */
+#define XCHAL_DTLB_SET0_ASID_CONSTMASK		0	/* constant ASID bits; 0 if all writable */
+#define XCHAL_DTLB_SET0_VPN_CONSTMASK		0x00000000	/* constant VPN bits, not including entry index bits; 0 if all writable */
+#define XCHAL_DTLB_SET0_PPN_CONSTMASK		0xE0000000	/* constant PPN bits, including entry index bits; 0 if all writable */
+#define XCHAL_DTLB_SET0_CA_CONSTMASK		0	/* constant CA bits; 0 if all writable */
+#define XCHAL_DTLB_SET0_ASID_RESET		0	/* 1 if ASID reset values defined (and all writable); 0 otherwise */
+#define XCHAL_DTLB_SET0_VPN_RESET		0	/* 1 if VPN reset values defined (and all writable); 0 otherwise */
+#define XCHAL_DTLB_SET0_PPN_RESET		0	/* 1 if PPN reset values defined (and all writable); 0 otherwise */
+#define XCHAL_DTLB_SET0_CA_RESET		1	/* 1 if CA reset values defined (and all writable); 0 otherwise */
+/*  Constant VPN values for each entry of DTLB way set 0 (because VPN_CONSTMASK is non-zero):  */
+#define XCHAL_DTLB_SET0_E0_VPN_CONST		0x00000000
+#define XCHAL_DTLB_SET0_E1_VPN_CONST		0x20000000
+#define XCHAL_DTLB_SET0_E2_VPN_CONST		0x40000000
+#define XCHAL_DTLB_SET0_E3_VPN_CONST		0x60000000
+#define XCHAL_DTLB_SET0_E4_VPN_CONST		0x80000000
+#define XCHAL_DTLB_SET0_E5_VPN_CONST		0xA0000000
+#define XCHAL_DTLB_SET0_E6_VPN_CONST		0xC0000000
+#define XCHAL_DTLB_SET0_E7_VPN_CONST		0xE0000000
+/*  Constant PPN values for each entry of DTLB way set 0 (because PPN_CONSTMASK is non-zero):  */
+#define XCHAL_DTLB_SET0_E0_PPN_CONST		0x00000000
+#define XCHAL_DTLB_SET0_E1_PPN_CONST		0x20000000
+#define XCHAL_DTLB_SET0_E2_PPN_CONST		0x40000000
+#define XCHAL_DTLB_SET0_E3_PPN_CONST		0x60000000
+#define XCHAL_DTLB_SET0_E4_PPN_CONST		0x80000000
+#define XCHAL_DTLB_SET0_E5_PPN_CONST		0xA0000000
+#define XCHAL_DTLB_SET0_E6_PPN_CONST		0xC0000000
+#define XCHAL_DTLB_SET0_E7_PPN_CONST		0xE0000000
+/*  Reset CA values for each entry of DTLB way set 0 (because SET0_CA_RESET is non-zero):  */
+#define XCHAL_DTLB_SET0_E0_CA_RESET		0x02
+#define XCHAL_DTLB_SET0_E1_CA_RESET		0x02
+#define XCHAL_DTLB_SET0_E2_CA_RESET		0x02
+#define XCHAL_DTLB_SET0_E3_CA_RESET		0x02
+#define XCHAL_DTLB_SET0_E4_CA_RESET		0x02
+#define XCHAL_DTLB_SET0_E5_CA_RESET		0x02
+#define XCHAL_DTLB_SET0_E6_CA_RESET		0x02
+#define XCHAL_DTLB_SET0_E7_CA_RESET		0x02
+
+
+
+
+#endif /*XTENSA_CONFIG_CORE_MATMAP_H*/
+

zephyr/soc/acp_6_0/xtensa/config/defs.h

@@ -0,0 +1,38 @@
+/* Definitions for Xtensa instructions, types, and protos. */
+
+/* Customer ID=12153; Build=0x878bf; 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 */