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authorZachary T Welch <zw@superlucidity.net>2009-12-02 15:54:15 -0800
committerZachary T Welch <zw@superlucidity.net>2009-12-02 23:27:09 -0800
commitfe9228a32db930be297d4d3b35ffb94d6de1b9ab (patch)
treee71036506392e40715c992fc54346ebb8c179416 /src/flash/cfi.h
parente1ec02bb055fa356b058dddc0a15710e0fdc9870 (diff)
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move nor drivers to src/flash/nor
Moves NOR flash drivers to 'src/flash/nor/'. Adds 'src/flash/nor/Makefile.am'. Builds 'libocdflashnor.la'.
Diffstat (limited to 'src/flash/cfi.h')
-rw-r--r--src/flash/cfi.h164
1 files changed, 0 insertions, 164 deletions
diff --git a/src/flash/cfi.h b/src/flash/cfi.h
deleted file mode 100644
index d55fd34e..00000000
--- a/src/flash/cfi.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/***************************************************************************
- * 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"
-
-#define CFI_STATUS_POLL_MASK_DQ5_DQ6_DQ7 0xE0 /* DQ5..DQ7 */
-#define CFI_STATUS_POLL_MASK_DQ6_DQ7 0xC0 /* DQ6..DQ7 */
-
-struct cfi_flash_bank
-{
- struct working_area *write_algorithm;
-
- int x16_as_x8;
- int jedec_probe;
- int not_cfi;
- int probed;
-
- uint16_t manufacturer;
- uint16_t device_id;
-
- char qry[3];
-
- /* identification string */
- uint16_t pri_id;
- uint16_t pri_addr;
- uint16_t alt_id;
- uint16_t alt_addr;
-
- /* device-system interface */
- uint8_t vcc_min;
- uint8_t vcc_max;
- uint8_t vpp_min;
- uint8_t vpp_max;
- uint8_t word_write_timeout_typ;
- uint8_t buf_write_timeout_typ;
- uint8_t block_erase_timeout_typ;
- uint8_t chip_erase_timeout_typ;
- uint8_t word_write_timeout_max;
- uint8_t buf_write_timeout_max;
- uint8_t block_erase_timeout_max;
- uint8_t chip_erase_timeout_max;
-
- uint8_t status_poll_mask;
-
- /* flash geometry */
- uint32_t dev_size;
- uint16_t interface_desc;
- uint16_t max_buf_write_size;
- uint8_t num_erase_regions;
- uint32_t *erase_region_info;
-
- void *pri_ext;
- void *alt_ext;
-};
-
-/* 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)
- */
-struct cfi_intel_pri_ext
-{
- char pri[3];
- uint8_t major_version;
- uint8_t minor_version;
- uint32_t feature_support;
- uint8_t suspend_cmd_support;
- uint16_t blk_status_reg_mask;
- uint8_t vcc_optimal;
- uint8_t vpp_optimal;
- uint8_t num_protection_fields;
- uint16_t prot_reg_addr;
- uint8_t fact_prot_reg_size;
- uint8_t user_prot_reg_size;
- uint8_t extra[0];
-};
-
-/* Spansion primary extended query table as defined for and used by
- * the linux kernel cfi driver (as of 2.6.15)
- */
-struct cfi_spansion_pri_ext
-{
- uint8_t pri[3];
- uint8_t major_version;
- uint8_t minor_version;
- uint8_t SiliconRevision; /* bits 1-0: Address Sensitive Unlock */
- uint8_t EraseSuspend;
- uint8_t BlkProt;
- uint8_t TmpBlkUnprotect;
- uint8_t BlkProtUnprot;
- uint8_t SimultaneousOps;
- uint8_t BurstMode;
- uint8_t PageMode;
- uint8_t VppMin;
- uint8_t VppMax;
- uint8_t TopBottom;
- int _reversed_geometry;
- uint32_t _unlock1;
- uint32_t _unlock2;
-};
-
-/* Atmel primary extended query table as defined for and used by
- * the linux kernel cfi driver (as of 2.6.20+)
- */
-struct cfi_atmel_pri_ext
-{
- uint8_t pri[3];
- uint8_t major_version;
- uint8_t minor_version;
- uint8_t features;
- uint8_t bottom_boot;
- uint8_t burst_mode;
- uint8_t page_mode;
-};
-
-enum {
- CFI_UNLOCK_555_2AA,
- CFI_UNLOCK_5555_2AAA,
-};
-
-struct cfi_unlock_addresses
-{
- uint32_t unlock1;
- uint32_t unlock2;
-};
-
-struct cfi_fixup
-{
- uint16_t mfr;
- uint16_t id;
- void (*fixup)(struct flash_bank *flash, void *param);
- void *param;
-};
-
-#define CFI_MFR_AMD 0x0001
-#define CFI_MFR_FUJITSU 0x0004
-#define CFI_MFR_ATMEL 0x001F
-#define CFI_MFR_ST 0x0020 /* STMicroelectronics */
-#define CFI_MFR_AMIC 0x0037
-#define CFI_MFR_SST 0x00BF
-#define CFI_MFR_MX 0x00C2
-
-#define CFI_MFR_ANY 0xffff
-#define CFI_ID_ANY 0xffff
-
-#endif /* CFI_H */