diff options
Diffstat (limited to 'arch/xtensa/variants/s6000/include')
| -rw-r--r-- | arch/xtensa/variants/s6000/include/variant/core.h | 431 | ||||
| -rw-r--r-- | arch/xtensa/variants/s6000/include/variant/dmac.h | 387 | ||||
| -rw-r--r-- | arch/xtensa/variants/s6000/include/variant/gpio.h | 6 | ||||
| -rw-r--r-- | arch/xtensa/variants/s6000/include/variant/hardware.h | 259 | ||||
| -rw-r--r-- | arch/xtensa/variants/s6000/include/variant/irq.h | 8 | ||||
| -rw-r--r-- | arch/xtensa/variants/s6000/include/variant/tie-asm.h | 304 | ||||
| -rw-r--r-- | arch/xtensa/variants/s6000/include/variant/tie.h | 191 |
7 files changed, 0 insertions, 1586 deletions
diff --git a/arch/xtensa/variants/s6000/include/variant/core.h b/arch/xtensa/variants/s6000/include/variant/core.h deleted file mode 100644 index af007953027e..000000000000 --- a/arch/xtensa/variants/s6000/include/variant/core.h +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Xtensa processor core configuration information. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (c) 1999-2008 Tensilica Inc. - */ - -#ifndef _XTENSA_CORE_CONFIGURATION_H -#define _XTENSA_CORE_CONFIGURATION_H - - -/**************************************************************************** - Parameters Useful for Any Code, USER or PRIVILEGED - ****************************************************************************/ - -/* - * Note: Macros of the form XCHAL_HAVE_*** have a value of 1 if the option is - * configured, and a value of 0 otherwise. These macros are always defined. - */ - - -/*---------------------------------------------------------------------- - ISA - ----------------------------------------------------------------------*/ - -#define XCHAL_HAVE_BE 0 /* big-endian byte ordering */ -#define XCHAL_HAVE_WINDOWED 1 /* windowed registers option */ -#define XCHAL_NUM_AREGS 64 /* num of physical addr regs */ -#define XCHAL_NUM_AREGS_LOG2 6 /* log2(XCHAL_NUM_AREGS) */ -#define XCHAL_MAX_INSTRUCTION_SIZE 8 /* max instr bytes (3..8) */ -#define XCHAL_HAVE_DEBUG 1 /* debug option */ -#define XCHAL_HAVE_DENSITY 1 /* 16-bit instructions */ -#define XCHAL_HAVE_LOOPS 1 /* zero-overhead loops */ -#define XCHAL_HAVE_NSA 1 /* NSA/NSAU instructions */ -#define XCHAL_HAVE_MINMAX 1 /* MIN/MAX instructions */ -#define XCHAL_HAVE_SEXT 1 /* SEXT instruction */ -#define XCHAL_HAVE_CLAMPS 1 /* CLAMPS instruction */ -#define XCHAL_HAVE_MUL16 1 /* MUL16S/MUL16U instructions */ -#define XCHAL_HAVE_MUL32 1 /* MULL instruction */ -#define XCHAL_HAVE_MUL32_HIGH 1 /* MULUH/MULSH instructions */ -#define XCHAL_HAVE_DIV32 0 /* QUOS/QUOU/REMS/REMU instructions */ -#define XCHAL_HAVE_L32R 1 /* L32R instruction */ -#define XCHAL_HAVE_ABSOLUTE_LITERALS 1 /* non-PC-rel (extended) L32R */ -#define XCHAL_HAVE_CONST16 0 /* CONST16 instruction */ -#define XCHAL_HAVE_ADDX 1 /* ADDX#/SUBX# instructions */ -#define XCHAL_HAVE_WIDE_BRANCHES 0 /* B*.W18 or B*.W15 instr's */ -#define XCHAL_HAVE_PREDICTED_BRANCHES 0 /* B[EQ/EQZ/NE/NEZ]T instr's */ -#define XCHAL_HAVE_CALL4AND12 1 /* (obsolete option) */ -#define XCHAL_HAVE_ABS 1 /* ABS instruction */ -/*#define XCHAL_HAVE_POPC 0*/ /* POPC instruction */ -/*#define XCHAL_HAVE_CRC 0*/ /* CRC instruction */ -#define XCHAL_HAVE_RELEASE_SYNC 0 /* L32AI/S32RI instructions */ -#define XCHAL_HAVE_S32C1I 0 /* S32C1I instruction */ -#define XCHAL_HAVE_SPECULATION 0 /* speculation */ -#define XCHAL_HAVE_FULL_RESET 0 /* all regs/state reset */ -#define XCHAL_NUM_CONTEXTS 1 /* */ -#define XCHAL_NUM_MISC_REGS 4 /* num of scratch regs (0..4) */ -#define XCHAL_HAVE_TAP_MASTER 0 /* JTAG TAP control instr's */ -#define XCHAL_HAVE_PRID 0 /* processor ID register */ -#define XCHAL_HAVE_THREADPTR 0 /* THREADPTR register */ -#define XCHAL_HAVE_BOOLEANS 1 /* boolean registers */ -#define XCHAL_HAVE_CP 1 /* CPENABLE reg (coprocessor) */ -#define XCHAL_CP_MAXCFG 8 /* max allowed cp id plus one */ -#define XCHAL_HAVE_MAC16 0 /* MAC16 package */ -#define XCHAL_HAVE_VECTORFPU2005 0 /* vector floating-point pkg */ -#define XCHAL_HAVE_FP 1 /* floating point pkg */ -#define XCHAL_HAVE_VECTRA1 0 /* Vectra I pkg */ -#define XCHAL_HAVE_VECTRALX 0 /* Vectra LX pkg */ -#define XCHAL_HAVE_HIFI2 0 /* HiFi2 Audio Engine pkg */ - - -/*---------------------------------------------------------------------- - MISC - ----------------------------------------------------------------------*/ - -#define XCHAL_NUM_WRITEBUFFER_ENTRIES 8 /* size of write buffer */ -#define XCHAL_INST_FETCH_WIDTH 8 /* instr-fetch width in bytes */ -#define XCHAL_DATA_WIDTH 16 /* data width in bytes */ -/* In T1050, applies to selected core load and store instructions (see ISA): */ -#define XCHAL_UNALIGNED_LOAD_EXCEPTION 1 /* unaligned loads cause exc. */ -#define XCHAL_UNALIGNED_STORE_EXCEPTION 1 /* unaligned stores cause exc.*/ - -#define XCHAL_SW_VERSION 701001 /* sw version of this header */ - -#define XCHAL_CORE_ID "stretch_bali" /* alphanum core name - (CoreID) set in the Xtensa - Processor Generator */ - -#define XCHAL_BUILD_UNIQUE_ID 0x000104B9 /* 22-bit sw build ID */ - -/* - * These definitions describe the hardware targeted by this software. - */ -#define XCHAL_HW_CONFIGID0 0xC2F3F9FE /* ConfigID hi 32 bits*/ -#define XCHAL_HW_CONFIGID1 0x054104B9 /* ConfigID lo 32 bits*/ -#define XCHAL_HW_VERSION_NAME "LX1.0.2" /* full version name */ -#define XCHAL_HW_VERSION_MAJOR 2100 /* major ver# of targeted hw */ -#define XCHAL_HW_VERSION_MINOR 2 /* minor ver# of targeted hw */ -#define XCHAL_HW_VERSION 210002 /* major*100+minor */ -#define XCHAL_HW_REL_LX1 1 -#define XCHAL_HW_REL_LX1_0 1 -#define XCHAL_HW_REL_LX1_0_2 1 -#define XCHAL_HW_CONFIGID_RELIABLE 1 -/* If software targets a *range* of hardware versions, these are the bounds: */ -#define XCHAL_HW_MIN_VERSION_MAJOR 2100 /* major v of earliest tgt hw */ -#define XCHAL_HW_MIN_VERSION_MINOR 2 /* minor v of earliest tgt hw */ -#define XCHAL_HW_MIN_VERSION 210002 /* earliest targeted hw */ -#define XCHAL_HW_MAX_VERSION_MAJOR 2100 /* major v of latest tgt hw */ -#define XCHAL_HW_MAX_VERSION_MINOR 2 /* minor v of latest tgt hw */ -#define XCHAL_HW_MAX_VERSION 210002 /* latest targeted hw */ - - -/*---------------------------------------------------------------------- - CACHE - ----------------------------------------------------------------------*/ - -#define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */ -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */ -#define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */ -#define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */ - -#define XCHAL_ICACHE_SIZE 32768 /* I-cache size in bytes or 0 */ -#define XCHAL_DCACHE_SIZE 32768 /* D-cache size in bytes or 0 */ - -#define XCHAL_DCACHE_IS_WRITEBACK 1 /* writeback feature */ - - - - -/**************************************************************************** - Parameters Useful for PRIVILEGED (Supervisory or Non-Virtualized) Code - ****************************************************************************/ - - -#ifndef XTENSA_HAL_NON_PRIVILEGED_ONLY - -/*---------------------------------------------------------------------- - CACHE - ----------------------------------------------------------------------*/ - -#define XCHAL_HAVE_PIF 1 /* any outbound PIF present */ - -/* If present, cache size in bytes == (ways * 2^(linewidth + setwidth)). */ - -/* Number of cache sets in log2(lines per way): */ -#define XCHAL_ICACHE_SETWIDTH 9 -#define XCHAL_DCACHE_SETWIDTH 10 - -/* Cache set associativity (number of ways): */ -#define XCHAL_ICACHE_WAYS 4 -#define XCHAL_DCACHE_WAYS 2 - -/* Cache features: */ -#define XCHAL_ICACHE_LINE_LOCKABLE 1 -#define XCHAL_DCACHE_LINE_LOCKABLE 0 -#define XCHAL_ICACHE_ECC_PARITY 0 -#define XCHAL_DCACHE_ECC_PARITY 0 - -/* Number of encoded cache attr bits (see <xtensa/hal.h> for decoded bits): */ -#define XCHAL_CA_BITS 4 - - -/*---------------------------------------------------------------------- - 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 1 /* number of core data RAMs */ -#define XCHAL_NUM_URAM 0 /* number of core unified RAMs*/ -#define XCHAL_NUM_XLMI 1 /* number of core XLMI ports */ - -/* Data RAM 0: */ -#define XCHAL_DATARAM0_VADDR 0x3FFF0000 -#define XCHAL_DATARAM0_PADDR 0x3FFF0000 -#define XCHAL_DATARAM0_SIZE 65536 -#define XCHAL_DATARAM0_ECC_PARITY 0 - -/* XLMI Port 0: */ -#define XCHAL_XLMI0_VADDR 0x37F80000 -#define XCHAL_XLMI0_PADDR 0x37F80000 -#define XCHAL_XLMI0_SIZE 262144 -#define XCHAL_XLMI0_ECC_PARITY 0 - - -/*---------------------------------------------------------------------- - INTERRUPTS and TIMERS - ----------------------------------------------------------------------*/ - -#define XCHAL_HAVE_INTERRUPTS 1 /* interrupt option */ -#define XCHAL_HAVE_HIGHPRI_INTERRUPTS 1 /* med/high-pri. interrupts */ -#define XCHAL_HAVE_NMI 1 /* 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 27 /* number of interrupts */ -#define XCHAL_NUM_INTERRUPTS_LOG2 5 /* ceil(log2(NUM_INTERRUPTS)) */ -#define XCHAL_NUM_EXTINTERRUPTS 20 /* num of external interrupts */ -#define XCHAL_NUM_INTLEVELS 4 /* number of interrupt levels - (not including level zero) */ -#define XCHAL_EXCM_LEVEL 1 /* 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 0x01F07FFF -#define XCHAL_INTLEVEL2_MASK 0x02018000 -#define XCHAL_INTLEVEL3_MASK 0x04060000 -#define XCHAL_INTLEVEL4_MASK 0x00000000 -#define XCHAL_INTLEVEL5_MASK 0x00080000 -#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 0x01F07FFF -#define XCHAL_INTLEVEL2_ANDBELOW_MASK 0x03F1FFFF -#define XCHAL_INTLEVEL3_ANDBELOW_MASK 0x07F7FFFF -#define XCHAL_INTLEVEL4_ANDBELOW_MASK 0x07F7FFFF -#define XCHAL_INTLEVEL5_ANDBELOW_MASK 0x07FFFFFF -#define XCHAL_INTLEVEL6_ANDBELOW_MASK 0x07FFFFFF -#define XCHAL_INTLEVEL7_ANDBELOW_MASK 0x07FFFFFF - -/* 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 1 -#define XCHAL_INT9_LEVEL 1 -#define XCHAL_INT10_LEVEL 1 -#define XCHAL_INT11_LEVEL 1 -#define XCHAL_INT12_LEVEL 1 -#define XCHAL_INT13_LEVEL 1 -#define XCHAL_INT14_LEVEL 1 -#define XCHAL_INT15_LEVEL 2 -#define XCHAL_INT16_LEVEL 2 -#define XCHAL_INT17_LEVEL 3 -#define XCHAL_INT18_LEVEL 3 -#define XCHAL_INT19_LEVEL 5 -#define XCHAL_INT20_LEVEL 1 -#define XCHAL_INT21_LEVEL 1 -#define XCHAL_INT22_LEVEL 1 -#define XCHAL_INT23_LEVEL 1 -#define XCHAL_INT24_LEVEL 1 -#define XCHAL_INT25_LEVEL 2 -#define XCHAL_INT26_LEVEL 3 -#define XCHAL_DEBUGLEVEL 4 /* debug interrupt level */ -#define XCHAL_HAVE_DEBUG_EXTERN_INT 1 /* OCD external db interrupt */ -#define XCHAL_NMILEVEL 5 /* NMI "level" (for use with - EXCSAVE/EPS/EPC_n, RFI n) */ - -/* 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_LEVEL -#define XCHAL_INT7_TYPE XTHAL_INTTYPE_EXTERN_LEVEL -#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_LEVEL -#define XCHAL_INT15_TYPE XTHAL_INTTYPE_EXTERN_LEVEL -#define XCHAL_INT16_TYPE XTHAL_INTTYPE_EXTERN_LEVEL -#define XCHAL_INT17_TYPE XTHAL_INTTYPE_EXTERN_LEVEL -#define XCHAL_INT18_TYPE XTHAL_INTTYPE_EXTERN_LEVEL -#define XCHAL_INT19_TYPE XTHAL_INTTYPE_NMI -#define XCHAL_INT20_TYPE XTHAL_INTTYPE_SOFTWARE -#define XCHAL_INT21_TYPE XTHAL_INTTYPE_SOFTWARE -#define XCHAL_INT22_TYPE XTHAL_INTTYPE_SOFTWARE -#define XCHAL_INT23_TYPE XTHAL_INTTYPE_SOFTWARE -#define XCHAL_INT24_TYPE XTHAL_INTTYPE_TIMER -#define XCHAL_INT25_TYPE XTHAL_INTTYPE_TIMER -#define XCHAL_INT26_TYPE XTHAL_INTTYPE_TIMER - -/* Masks of interrupts for each type of interrupt: */ -#define XCHAL_INTTYPE_MASK_UNCONFIGURED 0xF8000000 -#define XCHAL_INTTYPE_MASK_SOFTWARE 0x00F00000 -#define XCHAL_INTTYPE_MASK_EXTERN_EDGE 0x00000000 -#define XCHAL_INTTYPE_MASK_EXTERN_LEVEL 0x0007FFFF -#define XCHAL_INTTYPE_MASK_TIMER 0x07000000 -#define XCHAL_INTTYPE_MASK_NMI 0x00080000 -#define XCHAL_INTTYPE_MASK_WRITE_ERROR 0x00000000 - -/* Interrupt numbers assigned to specific interrupt sources: */ -#define XCHAL_TIMER0_INTERRUPT 24 /* CCOMPARE0 */ -#define XCHAL_TIMER1_INTERRUPT 25 /* CCOMPARE1 */ -#define XCHAL_TIMER2_INTERRUPT 26 /* CCOMPARE2 */ -#define XCHAL_TIMER3_INTERRUPT XTHAL_TIMER_UNCONFIGURED -#define XCHAL_NMI_INTERRUPT 19 /* non-maskable interrupt */ - -/* Interrupt numbers for levels at which only one interrupt is configured: */ -#define XCHAL_INTLEVEL5_NUM 19 -/* (There are many interrupts each at level(s) 1, 2, 3.) */ - - -/* - * External interrupt vectors/levels. - * 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 interrupt 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 1) */ -#define XCHAL_EXTINT9_NUM 9 /* (intlevel 1) */ -#define XCHAL_EXTINT10_NUM 10 /* (intlevel 1) */ -#define XCHAL_EXTINT11_NUM 11 /* (intlevel 1) */ -#define XCHAL_EXTINT12_NUM 12 /* (intlevel 1) */ -#define XCHAL_EXTINT13_NUM 13 /* (intlevel 1) */ -#define XCHAL_EXTINT14_NUM 14 /* (intlevel 1) */ -#define XCHAL_EXTINT15_NUM 15 /* (intlevel 2) */ -#define XCHAL_EXTINT16_NUM 16 /* (intlevel 2) */ -#define XCHAL_EXTINT17_NUM 17 /* (intlevel 3) */ -#define XCHAL_EXTINT18_NUM 18 /* (intlevel 3) */ -#define XCHAL_EXTINT19_NUM 19 /* (intlevel 5) */ - - -/*---------------------------------------------------------------------- - EXCEPTIONS and VECTORS - ----------------------------------------------------------------------*/ - -#define XCHAL_XEA_VERSION 2 /* Xtensa Exception Architecture - number: 1 == XEA1 (old) - 2 == XEA2 (new) - 0 == XEAX (extern) */ -#define XCHAL_HAVE_XEA1 0 /* Exception Architecture 1 */ -#define XCHAL_HAVE_XEA2 1 /* Exception Architecture 2 */ -#define XCHAL_HAVE_XEAX 0 /* External Exception Arch. */ -#define XCHAL_HAVE_EXCEPTIONS 1 /* exception option */ -#define XCHAL_HAVE_MEM_ECC_PARITY 0 /* local memory ECC/parity */ -#define XCHAL_HAVE_VECTOR_SELECT 0 /* relocatable vectors */ -#define XCHAL_HAVE_VECBASE 0 /* relocatable vectors */ - -#define XCHAL_RESET_VECOFS 0x00000000 -#define XCHAL_RESET_VECTOR_VADDR 0x3FFE03D0 -#define XCHAL_RESET_VECTOR_PADDR 0x3FFE03D0 -#define XCHAL_USER_VECOFS 0x00000000 -#define XCHAL_USER_VECTOR_VADDR 0x40000220 -#define XCHAL_USER_VECTOR_PADDR 0x40000220 -#define XCHAL_KERNEL_VECOFS 0x00000000 -#define XCHAL_KERNEL_VECTOR_VADDR 0x40000200 -#define XCHAL_KERNEL_VECTOR_PADDR 0x40000200 -#define XCHAL_DOUBLEEXC_VECOFS 0x00000000 -#define XCHAL_DOUBLEEXC_VECTOR_VADDR 0x400002A0 -#define XCHAL_DOUBLEEXC_VECTOR_PADDR 0x400002A0 -#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 0x40000000 -#define XCHAL_WINDOW_VECTORS_PADDR 0x40000000 -#define XCHAL_INTLEVEL2_VECOFS 0x00000000 -#define XCHAL_INTLEVEL2_VECTOR_VADDR 0x40000240 -#define XCHAL_INTLEVEL2_VECTOR_PADDR 0x40000240 -#define XCHAL_INTLEVEL3_VECOFS 0x00000000 -#define XCHAL_INTLEVEL3_VECTOR_VADDR 0x40000260 -#define XCHAL_INTLEVEL3_VECTOR_PADDR 0x40000260 -#define XCHAL_INTLEVEL4_VECOFS 0x00000000 -#define XCHAL_INTLEVEL4_VECTOR_VADDR 0x40000390 -#define XCHAL_INTLEVEL4_VECTOR_PADDR 0x40000390 -#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 -#define XCHAL_NMI_VECOFS 0x00000000 -#define XCHAL_NMI_VECTOR_VADDR 0x400003B0 -#define XCHAL_NMI_VECTOR_PADDR 0x400003B0 -#define XCHAL_INTLEVEL5_VECOFS XCHAL_NMI_VECOFS -#define XCHAL_INTLEVEL5_VECTOR_VADDR XCHAL_NMI_VECTOR_VADDR -#define XCHAL_INTLEVEL5_VECTOR_PADDR XCHAL_NMI_VECTOR_PADDR - - -/*---------------------------------------------------------------------- - DEBUG - ----------------------------------------------------------------------*/ - -#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 1 /* faster OCD option */ - - -/*---------------------------------------------------------------------- - MMU - ----------------------------------------------------------------------*/ - -/* See core-matmap.h header file for more details. */ - -#define XCHAL_HAVE_TLBS 1 /* inverse of HAVE_CACHEATTR */ -#define XCHAL_HAVE_SPANNING_WAY 1 /* 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 1 /* 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 4 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 */ - -#endif /* !XTENSA_HAL_NON_PRIVILEGED_ONLY */ - - -#endif /* _XTENSA_CORE_CONFIGURATION_H */ - diff --git a/arch/xtensa/variants/s6000/include/variant/dmac.h b/arch/xtensa/variants/s6000/include/variant/dmac.h deleted file mode 100644 index 3f88d9fc6897..000000000000 --- a/arch/xtensa/variants/s6000/include/variant/dmac.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - * include/asm-xtensa/variant-s6000/dmac.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2006 Tensilica Inc. - * Copyright (C) 2008 Emlix GmbH <info@emlix.com> - * Authors: Fabian Godehardt <fg@emlix.com> - * Oskar Schirmer <oskar@scara.com> - * Daniel Gloeckner <dg@emlix.com> - */ - -#ifndef __ASM_XTENSA_S6000_DMAC_H -#define __ASM_XTENSA_S6000_DMAC_H -#include <linux/io.h> -#include <variant/hardware.h> - -/* DMA global */ - -#define S6_DMA_INTSTAT0 0x000 -#define S6_DMA_INTSTAT1 0x004 -#define S6_DMA_INTENABLE0 0x008 -#define S6_DMA_INTENABLE1 0x00C -#define S6_DMA_INTRAW0 0x010 -#define S6_DMA_INTRAW1 0x014 -#define S6_DMA_INTCLEAR0 0x018 -#define S6_DMA_INTCLEAR1 0x01C -#define S6_DMA_INTSET0 0x020 -#define S6_DMA_INTSET1 0x024 -#define S6_DMA_INT0_UNDER 0 -#define S6_DMA_INT0_OVER 16 -#define S6_DMA_INT1_CHANNEL 0 -#define S6_DMA_INT1_MASTER 16 -#define S6_DMA_INT1_MASTER_MASK 7 -#define S6_DMA_TERMCNTIRQSTAT 0x028 -#define S6_DMA_TERMCNTIRQCLR 0x02C -#define S6_DMA_TERMCNTIRQSET 0x030 -#define S6_DMA_PENDCNTIRQSTAT 0x034 -#define S6_DMA_PENDCNTIRQCLR 0x038 -#define S6_DMA_PENDCNTIRQSET 0x03C -#define S6_DMA_LOWWMRKIRQSTAT 0x040 -#define S6_DMA_LOWWMRKIRQCLR 0x044 -#define S6_DMA_LOWWMRKIRQSET 0x048 -#define S6_DMA_MASTERERRINFO 0x04C -#define S6_DMA_MASTERERR_CHAN(n) (4*(n)) -#define S6_DMA_MASTERERR_CHAN_MASK 0xF -#define S6_DMA_DESCRFIFO0 0x050 -#define S6_DMA_DESCRFIFO1 0x054 -#define S6_DMA_DESCRFIFO2 0x058 -#define S6_DMA_DESCRFIFO2_AUTODISABLE 24 -#define S6_DMA_DESCRFIFO3 0x05C -#define S6_DMA_MASTER0START 0x060 -#define S6_DMA_MASTER0END 0x064 -#define S6_DMA_MASTER1START 0x068 -#define S6_DMA_MASTER1END 0x06C -#define S6_DMA_NEXTFREE 0x070 -#define S6_DMA_NEXTFREE_CHAN 0 -#define S6_DMA_NEXTFREE_CHAN_MASK 0x1F -#define S6_DMA_NEXTFREE_ENA 16 -#define S6_DMA_NEXTFREE_ENA_MASK ((1 << 16) - 1) -#define S6_DMA_DPORTCTRLGRP(p) ((p) * 4 + 0x074) -#define S6_DMA_DPORTCTRLGRP_FRAMEREP 0 -#define S6_DMA_DPORTCTRLGRP_NRCHANS 1 -#define S6_DMA_DPORTCTRLGRP_NRCHANS_1 0 -#define S6_DMA_DPORTCTRLGRP_NRCHANS_3 1 -#define S6_DMA_DPORTCTRLGRP_NRCHANS_4 2 -#define S6_DMA_DPORTCTRLGRP_NRCHANS_2 3 -#define S6_DMA_DPORTCTRLGRP_ENA 31 - - -/* DMA per channel */ - -#define DMA_CHNL(dmac, n) ((dmac) + 0x1000 + (n) * 0x100) -#define DMA_INDEX_CHNL(addr) (((addr) >> 8) & 0xF) -#define DMA_MASK_DMAC(addr) ((addr) & 0xFFFF0000) -#define S6_DMA_CHNCTRL 0x000 -#define S6_DMA_CHNCTRL_ENABLE 0 -#define S6_DMA_CHNCTRL_PAUSE 1 -#define S6_DMA_CHNCTRL_PRIO 2 -#define S6_DMA_CHNCTRL_PRIO_MASK 3 -#define S6_DMA_CHNCTRL_PERIPHXFER 4 -#define S6_DMA_CHNCTRL_PERIPHENA 5 -#define S6_DMA_CHNCTRL_SRCINC 6 -#define S6_DMA_CHNCTRL_DSTINC 7 -#define S6_DMA_CHNCTRL_BURSTLOG 8 -#define S6_DMA_CHNCTRL_BURSTLOG_MASK 7 -#define S6_DMA_CHNCTRL_DESCFIFODEPTH 12 -#define S6_DMA_CHNCTRL_DESCFIFODEPTH_MASK 0x1F -#define S6_DMA_CHNCTRL_DESCFIFOFULL 17 -#define S6_DMA_CHNCTRL_BWCONSEL 18 -#define S6_DMA_CHNCTRL_BWCONENA 19 -#define S6_DMA_CHNCTRL_PENDGCNTSTAT 20 -#define S6_DMA_CHNCTRL_PENDGCNTSTAT_MASK 0x3F -#define S6_DMA_CHNCTRL_LOWWMARK 26 -#define S6_DMA_CHNCTRL_LOWWMARK_MASK 0xF -#define S6_DMA_CHNCTRL_TSTAMP 30 -#define S6_DMA_TERMCNTNB 0x004 -#define S6_DMA_TERMCNTNB_MASK 0xFFFF -#define S6_DMA_TERMCNTTMO 0x008 -#define S6_DMA_TERMCNTSTAT 0x00C -#define S6_DMA_TERMCNTSTAT_MASK 0xFF -#define S6_DMA_CMONCHUNK 0x010 -#define S6_DMA_SRCSKIP 0x014 -#define S6_DMA_DSTSKIP 0x018 -#define S6_DMA_CUR_SRC 0x024 -#define S6_DMA_CUR_DST 0x028 -#define S6_DMA_TIMESTAMP 0x030 - -/* DMA channel lists */ - -#define S6_DPDMA_CHAN(stream, channel) (4 * (stream) + (channel)) -#define S6_DPDMA_NB 16 - -#define S6_HIFDMA_GMACTX 0 -#define S6_HIFDMA_GMACRX 1 -#define S6_HIFDMA_I2S0 2 -#define S6_HIFDMA_I2S1 3 -#define S6_HIFDMA_EGIB 4 -#define S6_HIFDMA_PCITX 5 -#define S6_HIFDMA_PCIRX 6 -#define S6_HIFDMA_NB 7 - -#define S6_NIDMA_NB 4 - -#define S6_LMSDMA_NB 12 - -/* controller access */ - -#define S6_DMAC_NB 4 -#define S6_DMAC_INDEX(dmac) (((unsigned)(dmac) >> 18) % S6_DMAC_NB) - -struct s6dmac_ctrl { - u32 dmac; - spinlock_t lock; - u8 chan_nb; -}; - -extern struct s6dmac_ctrl s6dmac_ctrl[S6_DMAC_NB]; - - -/* DMA control, per channel */ - -static inline int s6dmac_fifo_full(u32 dmac, int chan) -{ - return (readl(DMA_CHNL(dmac, chan) + S6_DMA_CHNCTRL) - & (1 << S6_DMA_CHNCTRL_DESCFIFOFULL)) && 1; -} - -static inline int s6dmac_termcnt_irq(u32 dmac, int chan) -{ - u32 m = 1 << chan; - int r = (readl(dmac + S6_DMA_TERMCNTIRQSTAT) & m) && 1; - if (r) - writel(m, dmac + S6_DMA_TERMCNTIRQCLR); - return r; -} - -static inline int s6dmac_pendcnt_irq(u32 dmac, int chan) -{ - u32 m = 1 << chan; - int r = (readl(dmac + S6_DMA_PENDCNTIRQSTAT) & m) && 1; - if (r) - writel(m, dmac + S6_DMA_PENDCNTIRQCLR); - return r; -} - -static inline int s6dmac_lowwmark_irq(u32 dmac, int chan) -{ - int r = (readl(dmac + S6_DMA_LOWWMRKIRQSTAT) & (1 << chan)) ? 1 : 0; - if (r) - writel(1 << chan, dmac + S6_DMA_LOWWMRKIRQCLR); - return r; -} - -static inline u32 s6dmac_pending_count(u32 dmac, int chan) -{ - return (readl(DMA_CHNL(dmac, chan) + S6_DMA_CHNCTRL) - >> S6_DMA_CHNCTRL_PENDGCNTSTAT) - & S6_DMA_CHNCTRL_PENDGCNTSTAT_MASK; -} - -static inline void s6dmac_set_terminal_count(u32 dmac, int chan, u32 n) -{ - n &= S6_DMA_TERMCNTNB_MASK; - n |= readl(DMA_CHNL(dmac, chan) + S6_DMA_TERMCNTNB) - & ~S6_DMA_TERMCNTNB_MASK; - writel(n, DMA_CHNL(dmac, chan) + S6_DMA_TERMCNTNB); -} - -static inline u32 s6dmac_get_terminal_count(u32 dmac, int chan) -{ - return (readl(DMA_CHNL(dmac, chan) + S6_DMA_TERMCNTNB)) - & S6_DMA_TERMCNTNB_MASK; -} - -static inline u32 s6dmac_timestamp(u32 dmac, int chan) -{ - return readl(DMA_CHNL(dmac, chan) + S6_DMA_TIMESTAMP); -} - -static inline u32 s6dmac_cur_src(u32 dmac, int chan) -{ - return readl(DMA_CHNL(dmac, chan) + S6_DMA_CUR_SRC); -} - -static inline u32 s6dmac_cur_dst(u32 dmac, int chan) -{ - return readl(DMA_CHNL(dmac, chan) + S6_DMA_CUR_DST); -} - -static inline void s6dmac_disable_chan(u32 dmac, int chan) -{ - u32 ctrl; - writel(readl(DMA_CHNL(dmac, chan) + S6_DMA_CHNCTRL) - & ~(1 << S6_DMA_CHNCTRL_ENABLE), - DMA_CHNL(dmac, chan) + S6_DMA_CHNCTRL); - do - ctrl = readl(DMA_CHNL(dmac, chan) + S6_DMA_CHNCTRL); - while (ctrl & (1 << S6_DMA_CHNCTRL_ENABLE)); -} - -static inline void s6dmac_set_stride_skip(u32 dmac, int chan, - int comchunk, /* 0: disable scatter/gather */ - int srcskip, int dstskip) -{ - writel(comchunk, DMA_CHNL(dmac, chan) + S6_DMA_CMONCHUNK); - writel(srcskip, DMA_CHNL(dmac, chan) + S6_DMA_SRCSKIP); - writel(dstskip, DMA_CHNL(dmac, chan) + S6_DMA_DSTSKIP); -} - -static inline void s6dmac_enable_chan(u32 dmac, int chan, - int prio, /* 0 (highest) .. 3 (lowest) */ - int periphxfer, /* <0: disable p.req.line, 0..1: mode */ - int srcinc, int dstinc, /* 0: dont increment src/dst address */ - int comchunk, /* 0: disable scatter/gather */ - int srcskip, int dstskip, - int burstsize, /* 4 for I2S, 7 for everything else */ - int bandwidthconserve, /* <0: disable, 0..1: select */ - int lowwmark, /* 0..15 */ - int timestamp, /* 0: disable timestamp */ - int enable) /* 0: disable for now */ -{ - writel(1, DMA_CHNL(dmac, chan) + S6_DMA_TERMCNTNB); - writel(0, DMA_CHNL(dmac, chan) + S6_DMA_TERMCNTTMO); - writel(lowwmark << S6_DMA_CHNCTRL_LOWWMARK, - DMA_CHNL(dmac, chan) + S6_DMA_CHNCTRL); - s6dmac_set_stride_skip(dmac, chan, comchunk, srcskip, dstskip); - writel(((enable ? 1 : 0) << S6_DMA_CHNCTRL_ENABLE) | - (prio << S6_DMA_CHNCTRL_PRIO) | - (((periphxfer > 0) ? 1 : 0) << S6_DMA_CHNCTRL_PERIPHXFER) | - (((periphxfer < 0) ? 0 : 1) << S6_DMA_CHNCTRL_PERIPHENA) | - ((srcinc ? 1 : 0) << S6_DMA_CHNCTRL_SRCINC) | - ((dstinc ? 1 : 0) << S6_DMA_CHNCTRL_DSTINC) | - (burstsize << S6_DMA_CHNCTRL_BURSTLOG) | - (((bandwidthconserve > 0) ? 1 : 0) << S6_DMA_CHNCTRL_BWCONSEL) | - (((bandwidthconserve < 0) ? 0 : 1) << S6_DMA_CHNCTRL_BWCONENA) | - (lowwmark << S6_DMA_CHNCTRL_LOWWMARK) | - ((timestamp ? 1 : 0) << S6_DMA_CHNCTRL_TSTAMP), - DMA_CHNL(dmac, chan) + S6_DMA_CHNCTRL); -} - - -/* DMA control, per engine */ - -static inline unsigned _dmac_addr_index(u32 dmac) -{ - unsigned i = S6_DMAC_INDEX(dmac); - if (s6dmac_ctrl[i].dmac != dmac) - BUG(); - return i; -} - -static inline void _s6dmac_disable_error_irqs(u32 dmac, u32 mask) -{ - writel(mask, dmac + S6_DMA_TERMCNTIRQCLR); - writel(mask, dmac + S6_DMA_PENDCNTIRQCLR); - writel(mask, dmac + S6_DMA_LOWWMRKIRQCLR); - writel(readl(dmac + S6_DMA_INTENABLE0) - & ~((mask << S6_DMA_INT0_UNDER) | (mask << S6_DMA_INT0_OVER)), - dmac + S6_DMA_INTENABLE0); - writel(readl(dmac + S6_DMA_INTENABLE1) & ~(mask << S6_DMA_INT1_CHANNEL), - dmac + S6_DMA_INTENABLE1); - writel((mask << S6_DMA_INT0_UNDER) | (mask << S6_DMA_INT0_OVER), - dmac + S6_DMA_INTCLEAR0); - writel(mask << S6_DMA_INT1_CHANNEL, dmac + S6_DMA_INTCLEAR1); -} - -/* - * request channel from specified engine - * with chan<0, accept any channel - * further parameters see s6dmac_enable_chan - * returns < 0 upon error, channel nb otherwise - */ -static inline int s6dmac_request_chan(u32 dmac, int chan, - int prio, - int periphxfer, - int srcinc, int dstinc, - int comchunk, - int srcskip, int dstskip, - int burstsize, - int bandwidthconserve, - int lowwmark, - int timestamp, - int enable) -{ - int r = chan; - unsigned long flags; - spinlock_t *spinl = &s6dmac_ctrl[_dmac_addr_index(dmac)].lock; - spin_lock_irqsave(spinl, flags); - if (r < 0) { - r = (readl(dmac + S6_DMA_NEXTFREE) >> S6_DMA_NEXTFREE_CHAN) - & S6_DMA_NEXTFREE_CHAN_MASK; - } - if (r >= s6dmac_ctrl[_dmac_addr_index(dmac)].chan_nb) { - if (chan < 0) - r = -EBUSY; - else - r = -ENXIO; - } else if (((readl(dmac + S6_DMA_NEXTFREE) >> S6_DMA_NEXTFREE_ENA) - >> r) & 1) { - r = -EBUSY; - } else { - s6dmac_enable_chan(dmac, r, prio, periphxfer, - srcinc, dstinc, comchunk, srcskip, dstskip, burstsize, - bandwidthconserve, lowwmark, timestamp, enable); - } - spin_unlock_irqrestore(spinl, flags); - return r; -} - -static inline void s6dmac_put_fifo(u32 dmac, int chan, - u32 src, u32 dst, u32 size) -{ - unsigned long flags; - spinlock_t *spinl = &s6dmac_ctrl[_dmac_addr_index(dmac)].lock; - spin_lock_irqsave(spinl, flags); - writel(src, dmac + S6_DMA_DESCRFIFO0); - writel(dst, dmac + S6_DMA_DESCRFIFO1); - writel(size, dmac + S6_DMA_DESCRFIFO2); - writel(chan, dmac + S6_DMA_DESCRFIFO3); - spin_unlock_irqrestore(spinl, flags); -} - -static inline u32 s6dmac_channel_enabled(u32 dmac, int chan) -{ - return readl(DMA_CHNL(dmac, chan) + S6_DMA_CHNCTRL) & - (1 << S6_DMA_CHNCTRL_ENABLE); -} - -/* - * group 1-4 data port channels - * with port=0..3, nrch=1-4 channels, - * frrep=0/1 (dis- or enable frame repeat) - */ -static inline void s6dmac_dp_setup_group(u32 dmac, int port, - int nrch, int frrep) -{ - static const u8 mask[4] = {0, 3, 1, 2}; - BUG_ON(dmac != S6_REG_DPDMA); - if ((port < 0) || (port > 3) || (nrch < 1) || (nrch > 4)) - return; - writel((mask[nrch - 1] << S6_DMA_DPORTCTRLGRP_NRCHANS) - | ((frrep ? 1 : 0) << S6_DMA_DPORTCTRLGRP_FRAMEREP), - dmac + S6_DMA_DPORTCTRLGRP(port)); -} - -static inline void s6dmac_dp_switch_group(u32 dmac, int port, int enable) -{ - u32 tmp; - BUG_ON(dmac != S6_REG_DPDMA); - tmp = readl(dmac + S6_DMA_DPORTCTRLGRP(port)); - if (enable) - tmp |= (1 << S6_DMA_DPORTCTRLGRP_ENA); - else - tmp &= ~(1 << S6_DMA_DPORTCTRLGRP_ENA); - writel(tmp, dmac + S6_DMA_DPORTCTRLGRP(port)); -} - -extern void s6dmac_put_fifo_cache(u32 dmac, int chan, - u32 src, u32 dst, u32 size); -extern void s6dmac_disable_error_irqs(u32 dmac, u32 mask); -extern u32 s6dmac_int_sources(u32 dmac, u32 channel); -extern void s6dmac_release_chan(u32 dmac, int chan); - -#endif /* __ASM_XTENSA_S6000_DMAC_H */ diff --git a/arch/xtensa/variants/s6000/include/variant/gpio.h b/arch/xtensa/variants/s6000/include/variant/gpio.h deleted file mode 100644 index 8484ab0df461..000000000000 --- a/arch/xtensa/variants/s6000/include/variant/gpio.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _XTENSA_VARIANT_S6000_GPIO_H -#define _XTENSA_VARIANT_S6000_GPIO_H - -extern int s6_gpio_init(u32 afsel); - -#endif /* _XTENSA_VARIANT_S6000_GPIO_H */ diff --git a/arch/xtensa/variants/s6000/include/variant/hardware.h b/arch/xtensa/variants/s6000/include/variant/hardware.h deleted file mode 100644 index 5d9ba098d84a..000000000000 --- a/arch/xtensa/variants/s6000/include/variant/hardware.h +++ /dev/null @@ -1,259 +0,0 @@ -#ifndef __XTENSA_S6000_HARDWARE_H -#define __XTENSA_S6000_HARDWARE_H - -#define S6_SCLK 1843200 - -#define S6_MEM_REG 0x20000000 -#define S6_MEM_EFI 0x33F00000 -#define S6_MEM_PCIE_DATARAM1 0x34000000 -#define S6_MEM_XLMI 0x37F80000 -#define S6_MEM_PIF_DATARAM1 0x37FFC000 -#define S6_MEM_GMAC 0x38000000 -#define S6_MEM_I2S 0x3A000000 -#define S6_MEM_EGIB 0x3C000000 -#define S6_MEM_PCIE_CFG 0x3E000000 -#define S6_MEM_PIF_DATARAM 0x3FFE0000 -#define S6_MEM_XLMI_DATARAM 0x3FFF0000 -#define S6_MEM_DDR 0x40000000 -#define S6_MEM_PCIE_APER 0xC0000000 -#define S6_MEM_AUX 0xF0000000 - -/* Device addresses */ - -#define S6_REG_SCB S6_MEM_REG -#define S6_REG_NB (S6_REG_SCB + 0x10000) -#define S6_REG_LMSDMA (S6_REG_SCB + 0x20000) -#define S6_REG_NI (S6_REG_SCB + 0x30000) -#define S6_REG_NIDMA (S6_REG_SCB + 0x40000) -#define S6_REG_NS (S6_REG_SCB + 0x50000) -#define S6_REG_DDR (S6_REG_SCB + 0x60000) -#define S6_REG_GREG1 (S6_REG_SCB + 0x70000) -#define S6_REG_DP (S6_REG_SCB + 0x80000) -#define S6_REG_DPDMA (S6_REG_SCB + 0x90000) -#define S6_REG_EGIB (S6_REG_SCB + 0xA0000) -#define S6_REG_PCIE (S6_REG_SCB + 0xB0000) -#define S6_REG_I2S (S6_REG_SCB + 0xC0000) -#define S6_REG_GMAC (S6_REG_SCB + 0xD0000) -#define S6_REG_HIFDMA (S6_REG_SCB + 0xE0000) -#define S6_REG_GREG2 (S6_REG_SCB + 0xF0000) - -#define S6_REG_APB S6_REG_SCB -#define S6_REG_UART (S6_REG_APB + 0x0000) -#define S6_REG_INTC (S6_REG_APB + 0x2000) -#define S6_REG_SPI (S6_REG_APB + 0x3000) -#define S6_REG_I2C (S6_REG_APB + 0x4000) -#define S6_REG_GPIO (S6_REG_APB + 0x8000) - -/* Global register block */ - -#define S6_GREG1_PLL_LOCKCLEAR 0x000 -#define S6_GREG1_PLL_LOCK_SYS 0 -#define S6_GREG1_PLL_LOCK_IO 1 -#define S6_GREG1_PLL_LOCK_AIM 2 -#define S6_GREG1_PLL_LOCK_DP0 3 -#define S6_GREG1_PLL_LOCK_DP2 4 -#define S6_GREG1_PLL_LOCK_DDR 5 -#define S6_GREG1_PLL_LOCKSTAT 0x004 -#define S6_GREG1_PLL_LOCKSTAT_CURLOCK 0 -#define S6_GREG1_PLL_LOCKSTAT_EVERUNLCK 8 -#define S6_GREG1_PLLSEL 0x010 -#define S6_GREG1_PLLSEL_AIM 0 -#define S6_GREG1_PLLSEL_AIM_DDR2 0 -#define S6_GREG1_PLLSEL_AIM_300MHZ 1 -#define S6_GREG1_PLLSEL_AIM_240MHZ 2 -#define S6_GREG1_PLLSEL_AIM_200MHZ 3 -#define S6_GREG1_PLLSEL_AIM_150MHZ 4 -#define S6_GREG1_PLLSEL_AIM_120MHZ 5 -#define S6_GREG1_PLLSEL_AIM_40MHZ 6 -#define S6_GREG1_PLLSEL_AIM_PLLAIMREF 7 -#define S6_GREG1_PLLSEL_AIM_MASK 7 -#define S6_GREG1_PLLSEL_DDR 8 -#define S6_GREG1_PLLSEL_DDR_HS 0 -#define S6_GREG1_PLLSEL_DDR_333MHZ 1 -#define S6_GREG1_PLLSEL_DDR_250MHZ 2 -#define S6_GREG1_PLLSEL_DDR_200MHZ 3 -#define S6_GREG1_PLLSEL_DDR_167MHZ 4 -#define S6_GREG1_PLLSEL_DDR_100MHZ 5 -#define S6_GREG1_PLLSEL_DDR_33MHZ 6 -#define S6_GREG1_PLLSEL_DDR_PLLIOREF 7 -#define S6_GREG1_PLLSEL_DDR_MASK 7 -#define S6_GREG1_PLLSEL_GMAC 16 -#define S6_GREG1_PLLSEL_GMAC_125MHZ 0 -#define S6_GREG1_PLLSEL_GMAC_25MHZ 1 -#define S6_GREG1_PLLSEL_GMAC_2500KHZ 2 -#define S6_GREG1_PLLSEL_GMAC_EXTERN 3 -#define S6_GREG1_PLLSEL_GMAC_MASK 3 -#define S6_GREG1_PLLSEL_GMII 18 -#define S6_GREG1_PLLSEL_GMII_111MHZ 0 -#define S6_GREG1_PLLSEL_GMII_IOREF 1 -#define S6_GREG1_PLLSEL_GMII_NONE 2 -#define S6_GREG1_PLLSEL_GMII_125MHZ 3 -#define S6_GREG1_PLLSEL_GMII_MASK 3 -#define S6_GREG1_SYSUNLOCKCNT 0x020 -#define S6_GREG1_IOUNLOCKCNT 0x024 -#define S6_GREG1_AIMUNLOCKCNT 0x028 -#define S6_GREG1_DP0UNLOCKCNT 0x02C -#define S6_GREG1_DP2UNLOCKCNT 0x030 -#define S6_GREG1_DDRUNLOCKCNT 0x034 -#define S6_GREG1_CLKBAL0 0x040 -#define S6_GREG1_CLKBAL |