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-rw-r--r--arch/arm/include/asm/hardware/coresight.h157
1 files changed, 0 insertions, 157 deletions
diff --git a/arch/arm/include/asm/hardware/coresight.h b/arch/arm/include/asm/hardware/coresight.h
deleted file mode 100644
index ad774f37c47c..000000000000
--- a/arch/arm/include/asm/hardware/coresight.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * linux/arch/arm/include/asm/hardware/coresight.h
- *
- * CoreSight components' registers
- *
- * Copyright (C) 2009 Nokia Corporation.
- * Alexander Shishkin
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_HARDWARE_CORESIGHT_H
-#define __ASM_HARDWARE_CORESIGHT_H
-
-#define TRACER_ACCESSED_BIT 0
-#define TRACER_RUNNING_BIT 1
-#define TRACER_CYCLE_ACC_BIT 2
-#define TRACER_ACCESSED BIT(TRACER_ACCESSED_BIT)
-#define TRACER_RUNNING BIT(TRACER_RUNNING_BIT)
-#define TRACER_CYCLE_ACC BIT(TRACER_CYCLE_ACC_BIT)
-
-#define TRACER_TIMEOUT 10000
-
-#define etm_writel(t, v, x) \
- (writel_relaxed((v), (t)->etm_regs + (x)))
-#define etm_readl(t, x) (readl_relaxed((t)->etm_regs + (x)))
-
-/* CoreSight Management Registers */
-#define CSMR_LOCKACCESS 0xfb0
-#define CSMR_LOCKSTATUS 0xfb4
-#define CSMR_AUTHSTATUS 0xfb8
-#define CSMR_DEVID 0xfc8
-#define CSMR_DEVTYPE 0xfcc
-/* CoreSight Component Registers */
-#define CSCR_CLASS 0xff4
-
-#define CS_LAR_KEY 0xc5acce55
-
-/* ETM control register, "ETM Architecture", 3.3.1 */
-#define ETMR_CTRL 0
-#define ETMCTRL_POWERDOWN 1
-#define ETMCTRL_PROGRAM (1 << 10)
-#define ETMCTRL_PORTSEL (1 << 11)
-#define ETMCTRL_DO_CONTEXTID (3 << 14)
-#define ETMCTRL_PORTMASK1 (7 << 4)
-#define ETMCTRL_PORTMASK2 (1 << 21)
-#define ETMCTRL_PORTMASK (ETMCTRL_PORTMASK1 | ETMCTRL_PORTMASK2)
-#define ETMCTRL_PORTSIZE(x) ((((x) & 7) << 4) | (!!((x) & 8)) << 21)
-#define ETMCTRL_DO_CPRT (1 << 1)
-#define ETMCTRL_DATAMASK (3 << 2)
-#define ETMCTRL_DATA_DO_DATA (1 << 2)
-#define ETMCTRL_DATA_DO_ADDR (1 << 3)
-#define ETMCTRL_DATA_DO_BOTH (ETMCTRL_DATA_DO_DATA | ETMCTRL_DATA_DO_ADDR)
-#define ETMCTRL_BRANCH_OUTPUT (1 << 8)
-#define ETMCTRL_CYCLEACCURATE (1 << 12)
-
-/* ETM configuration code register */
-#define ETMR_CONFCODE (0x04)
-
-/* ETM trace start/stop resource control register */
-#define ETMR_TRACESSCTRL (0x18)
-
-/* ETM trigger event register */
-#define ETMR_TRIGEVT (0x08)
-
-/* address access type register bits, "ETM architecture",
- * table 3-27 */
-/* - access type */
-#define ETMAAT_IFETCH 0
-#define ETMAAT_IEXEC 1
-#define ETMAAT_IEXECPASS 2
-#define ETMAAT_IEXECFAIL 3
-#define ETMAAT_DLOADSTORE 4
-#define ETMAAT_DLOAD 5
-#define ETMAAT_DSTORE 6
-/* - comparison access size */
-#define ETMAAT_JAVA (0 << 3)
-#define ETMAAT_THUMB (1 << 3)
-#define ETMAAT_ARM (3 << 3)
-/* - data value comparison control */
-#define ETMAAT_NOVALCMP (0 << 5)
-#define ETMAAT_VALMATCH (1 << 5)
-#define ETMAAT_VALNOMATCH (3 << 5)
-/* - exact match */
-#define ETMAAT_EXACTMATCH (1 << 7)
-/* - context id comparator control */
-#define ETMAAT_IGNCONTEXTID (0 << 8)
-#define ETMAAT_VALUE1 (1 << 8)
-#define ETMAAT_VALUE2 (2 << 8)
-#define ETMAAT_VALUE3 (3 << 8)
-/* - security level control */
-#define ETMAAT_IGNSECURITY (0 << 10)
-#define ETMAAT_NSONLY (1 << 10)
-#define ETMAAT_SONLY (2 << 10)
-
-#define ETMR_COMP_VAL(x) (0x40 + (x) * 4)
-#define ETMR_COMP_ACC_TYPE(x) (0x80 + (x) * 4)
-
-/* ETM status register, "ETM Architecture", 3.3.2 */
-#define ETMR_STATUS (0x10)
-#define ETMST_OVERFLOW BIT(0)
-#define ETMST_PROGBIT BIT(1)
-#define ETMST_STARTSTOP BIT(2)
-#define ETMST_TRIGGER BIT(3)
-
-#define etm_progbit(t) (etm_readl((t), ETMR_STATUS) & ETMST_PROGBIT)
-#define etm_started(t) (etm_readl((t), ETMR_STATUS) & ETMST_STARTSTOP)
-#define etm_triggered(t) (etm_readl((t), ETMR_STATUS) & ETMST_TRIGGER)
-
-#define ETMR_TRACEENCTRL2 0x1c
-#define ETMR_TRACEENCTRL 0x24
-#define ETMTE_INCLEXCL BIT(24)
-#define ETMR_TRACEENEVT 0x20
-#define ETMCTRL_OPTS (ETMCTRL_DO_CPRT | \
- ETMCTRL_DATA_DO_ADDR | \
- ETMCTRL_BRANCH_OUTPUT | \
- ETMCTRL_DO_CONTEXTID)
-
-/* ETM management registers, "ETM Architecture", 3.5.24 */
-#define ETMMR_OSLAR 0x300
-#define ETMMR_OSLSR 0x304
-#define ETMMR_OSSRR 0x308
-#define ETMMR_PDSR 0x314
-
-/* ETB registers, "CoreSight Components TRM", 9.3 */
-#define ETBR_DEPTH 0x04
-#define ETBR_STATUS 0x0c
-#define ETBR_READMEM 0x10
-#define ETBR_READADDR 0x14
-#define ETBR_WRITEADDR 0x18
-#define ETBR_TRIGGERCOUNT 0x1c
-#define ETBR_CTRL 0x20
-#define ETBR_FORMATTERCTRL 0x304
-#define ETBFF_ENFTC 1
-#define ETBFF_ENFCONT BIT(1)
-#define ETBFF_FONFLIN BIT(4)
-#define ETBFF_MANUAL_FLUSH BIT(6)
-#define ETBFF_TRIGIN BIT(8)
-#define ETBFF_TRIGEVT BIT(9)
-#define ETBFF_TRIGFL BIT(10)
-
-#define etb_writel(t, v, x) \
- (writel_relaxed((v), (t)->etb_regs + (x)))
-#define etb_readl(t, x) (readl_relaxed((t)->etb_regs + (x)))
-
-#define etm_lock(t) do { etm_writel((t), 0, CSMR_LOCKACCESS); } while (0)
-#define etm_unlock(t) \
- do { etm_writel((t), CS_LAR_KEY, CSMR_LOCKACCESS); } while (0)
-
-#define etb_lock(t) do { etb_writel((t), 0, CSMR_LOCKACCESS); } while (0)
-#define etb_unlock(t) \
- do { etb_writel((t), CS_LAR_KEY, CSMR_LOCKACCESS); } while (0)
-
-#endif /* __ASM_HARDWARE_CORESIGHT_H */
-