cortex_a: rename cortex_a8.c/h to cortex_a.c/h

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/src/target/cortex_a.h b/src/target/cortex_a.h
new file mode 100644
index 00000000..b49e670f
--- /dev/null
+++ b/src/target/cortex_a.h
@@ -0,0 +1,89 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Dominic Rath                                    *
+ *   Dominic.Rath@gmx.de                                                   *
+ *                                                                         *
+ *   Copyright (C) 2006 by Magnus Lundin                                   *
+ *   lundin@mlu.mine.nu                                                    *
+ *                                                                         *
+ *   Copyright (C) 2008 by Spencer Oliver                                  *
+ *   spen@spen-soft.co.uk                                                  *
+ *                                                                         *
+ *   Copyright (C) 2009 by Dirk Behme                                      *
+ *   dirk.behme@gmail.com - copy from cortex_m3                            *
+ *                                                                         *
+ *   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 CORTEX_A8_H
+#define CORTEX_A8_H
+
+#include "armv7a.h"
+
+#define CORTEX_A8_COMMON_MAGIC 0x411fc082
+
+#define CPUDBG_CPUID	0xD00
+#define CPUDBG_CTYPR	0xD04
+#define CPUDBG_TTYPR	0xD0C
+#define CPUDBG_LOCKACCESS 0xFB0
+#define CPUDBG_LOCKSTATUS 0xFB4
+
+#define BRP_NORMAL 0
+#define BRP_CONTEXT 1
+
+#define CORTEX_A8_PADDRDBG_CPU_SHIFT 13
+
+struct cortex_a8_brp
+{
+	int used;
+	int type;
+	uint32_t value;
+	uint32_t control;
+	uint8_t BRPn;
+};
+
+struct cortex_a8_common
+{
+	int common_magic;
+	struct arm_jtag jtag_info;
+
+	/* Context information */
+	uint32_t cpudbg_dscr;
+
+	/* Saved cp15 registers */
+	uint32_t cp15_control_reg;
+
+	/* Breakpoint register pairs */
+	int brp_num_context;
+	int brp_num;
+	int brp_num_available;
+	struct cortex_a8_brp *brp_list;
+
+	/* Use cortex_a8_read_regs_through_mem for fast register reads */
+	int fast_reg_read;
+
+	/* Flag that helps to resolve what ttb to use: user or kernel */
+	int current_address_mode;
+
+	struct armv7a_common armv7a_common;
+};
+
+static inline struct cortex_a8_common *
+target_to_cortex_a8(struct target *target)
+{
+	return container_of(target->arch_info, struct cortex_a8_common,
+			armv7a_common.armv4_5_common);
+}
+
+#endif /* CORTEX_A8_H */