- prepare OpenOCD for branching, created ./trunk/

git-svn-id: svn://svn.berlios.de/openocd/trunk@64 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2006-06-02 10:36:31 +00:00
commit 8b4e882a16
93 changed files with 25116 additions and 0 deletions
--- a/src/flash/cfi.h
+++ b/src/flash/cfi.h
@@ -0,0 +1,86 @@
+/***************************************************************************
+ *   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 CFI_H
+#define CFI_H
+
+#include "flash.h"
+#include "target.h"
+
+typedef struct cfi_flash_bank_s
+{
+	struct target_s *target;
+	working_area_t *write_algorithm;
+	working_area_t *erase_check_algorithm;
+		
+	char qry[3];
+	
+	/* identification string */
+	u16 pri_id;
+	u16 pri_addr;
+	u16 alt_id;
+	u16 alt_addr;
+	
+	/* device-system interface */
+	u8 vcc_min;
+	u8 vcc_max;
+	u8 vpp_min;
+	u8 vpp_max;
+	u8 word_write_timeout_typ;
+	u8 buf_write_timeout_typ;
+	u8 block_erase_timeout_typ;
+	u8 chip_erase_timeout_typ;
+	u8 word_write_timeout_max;
+	u8 buf_write_timeout_max;
+	u8 block_erase_timeout_max;
+	u8 chip_erase_timeout_max;
+	
+	/* flash geometry */
+	u8 dev_size;
+	u16 interface_desc;
+	u16 max_buf_write_size;
+	u8 num_erase_regions;
+	u32 *erase_region_info;
+	
+	void *pri_ext;
+	void *alt_ext;
+} cfi_flash_bank_t;
+
+/* Intel primary extended query table 
+ * as defined for the Advanced+ Boot Block Flash Memory (C3)
+ * and used by the linux kernel cfi driver (as of 2.6.14)
+ */
+typedef struct cfi_intel_pri_ext_s
+{
+	char pri[3];
+	u8 major_version;
+	u8 minor_version;
+	u32 feature_support;
+	u8 suspend_cmd_support;
+	u16 blk_status_reg_mask;
+	u8 vcc_optimal;
+	u8 vpp_optimal;
+	u8 num_protection_fields;
+	u16 prot_reg_addr;
+	u8 fact_prot_reg_size;
+	u8 user_prot_reg_size;
+	u8 extra[0];
+} cfi_intel_pri_ext_t;
+
+#endif /* CFI_H */