1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 /***************************************************************************
4 * Copyright (C) 2007 by Dominic Rath *
5 * Dominic.Rath@gmx.de *
6 ***************************************************************************/
8 #ifndef OPENOCD_TARGET_ARM926EJS_H
9 #define OPENOCD_TARGET_ARM926EJS_H
12 #include "armv4_5_mmu.h"
14 #define ARM926EJS_COMMON_MAGIC 0xa926a926
16 struct arm926ejs_common {
17 struct arm7_9_common arm7_9_common;
18 uint32_t common_magic;
19 struct armv4_5_mmu_common armv4_5_mmu;
20 int (*read_cp15)(struct target *target, uint32_t op1, uint32_t op2,
21 uint32_t crn, uint32_t crm, uint32_t *value);
22 int (*write_cp15)(struct target *target, uint32_t op1, uint32_t op2,
23 uint32_t crn, uint32_t crm, uint32_t value);
24 uint32_t cp15_control_reg;
30 static inline struct arm926ejs_common *target_to_arm926(struct target *target)
32 return container_of(target->arch_info, struct arm926ejs_common, arm7_9_common.arm);
35 int arm926ejs_init_arch_info(struct target *target,
36 struct arm926ejs_common *arm926ejs, struct jtag_tap *tap);
37 int arm926ejs_arch_state(struct target *target);
38 int arm926ejs_write_memory(struct target *target,
39 target_addr_t address, uint32_t size, uint32_t count, const uint8_t *buffer);
40 int arm926ejs_soft_reset_halt(struct target *target);
42 extern const struct command_registration arm926ejs_command_handlers[];
44 #endif /* OPENOCD_TARGET_ARM926EJS_H */