+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
/***************************************************************************
* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#ifndef ARM920T_H
-#define ARM920T_H
-#include "target.h"
-#include "register.h"
-#include "embeddedice.h"
-#include "arm_jtag.h"
+#ifndef OPENOCD_TARGET_ARM920T_H
+#define OPENOCD_TARGET_ARM920T_H
+
#include "arm9tdmi.h"
#include "armv4_5_mmu.h"
-#include "armv4_5_cache.h"
-#define ARM920T_COMMON_MAGIC 0xa920a920
+#define ARM920T_COMMON_MAGIC 0xa920a920U
-typedef struct arm920t_common_s
-{
- u32 common_magic;
- armv4_5_mmu_common_t armv4_5_mmu;
- arm9tdmi_common_t arm9tdmi_common;
- u32 cp15_control_reg;
- u32 d_fsr;
- u32 i_fsr;
- u32 d_far;
- u32 i_far;
+struct arm920t_common {
+ unsigned int common_magic;
+
+ struct arm7_9_common arm7_9_common;
+ struct armv4_5_mmu_common armv4_5_mmu;
+ uint32_t cp15_control_reg;
+ uint32_t d_fsr;
+ uint32_t i_fsr;
+ uint32_t d_far;
+ uint32_t i_far;
int preserve_cache;
-} arm920t_common_t;
+};
-typedef struct arm920t_cache_line_s
+static inline struct arm920t_common *target_to_arm920(struct target *target)
{
- u32 cam;
- u32 data[8];
-} arm920t_cache_line_t;
+ return container_of(target->arch_info, struct arm920t_common, arm7_9_common.arm);
+}
-typedef struct arm920t_tlb_entry_s
-{
- u32 cam;
- u32 ram1;
- u32 ram2;
-} arm920t_tlb_entry_t;
+struct arm920t_cache_line {
+ uint32_t cam;
+ uint32_t data[8];
+};
+
+struct arm920t_tlb_entry {
+ uint32_t cam;
+ uint32_t ram1;
+ uint32_t ram2;
+};
+
+int arm920t_arch_state(struct target *target);
+int arm920t_soft_reset_halt(struct target *target);
+int arm920t_read_memory(struct target *target,
+ target_addr_t address, uint32_t size, uint32_t count, uint8_t *buffer);
+int arm920t_write_memory(struct target *target,
+ target_addr_t address, uint32_t size, uint32_t count, const uint8_t *buffer);
+int arm920t_post_debug_entry(struct target *target);
+void arm920t_pre_restore_context(struct target *target);
+int arm920t_get_ttb(struct target *target, uint32_t *result);
+int arm920t_disable_mmu_caches(struct target *target,
+ int mmu, int d_u_cache, int i_cache);
+int arm920t_enable_mmu_caches(struct target *target,
+ int mmu, int d_u_cache, int i_cache);
+
+extern const struct command_registration arm920t_command_handlers[];
-#endif /* ARM920T_H */
+#endif /* OPENOCD_TARGET_ARM920T_H */