#ifndef FLASH_H
#define FLASH_H
-#include <flash/common.h>
+// this file will be removed
-struct image;
-
-#define FLASH_MAX_ERROR_STR (128)
-
-/**
- * Describes the geometry and status of a single flash sector
- * within a flash bank. A single bank typically consists of multiple
- * sectors, each of which can be erased and protected independently.
- */
-struct flash_sector
-{
- /// Bus offset from start of the flash chip (in bytes).
- uint32_t offset;
- /// Number of bytes in this flash sector.
- uint32_t size;
- /**
- * Indication of erasure status: 0 = not erased, 1 = erased,
- * other = unknown. Set by @c flash_driver_s::erase_check.
- */
- int is_erased;
- /**
- * Indication of protection status: 0 = unprotected/unlocked,
- * 1 = protected/locked, other = unknown. Set by
- * @c flash_driver_s::protect_check.
- */
- int is_protected;
-};
-
-struct flash_bank;
-
-#define __FLASH_BANK_COMMAND(name) \
- COMMAND_HELPER(name, struct flash_bank *bank)
-
-/**
- * @brief Provides the implementation-independent structure that defines
- * all of the callbacks required by OpenOCD flash drivers.
- *
- * Driver authors must implement the routines defined here, providing an
- * instance with the fields filled out. After that, the instance must
- * be registered in flash.c, so it can be used by the driver lookup system.
- *
- * Specifically, the user can issue the command: @par
- * @code
- * flash bank DRIVERNAME ...parameters...
- * @endcode
- *
- * OpenOCD will search for the driver with a @c flash_driver_s::name
- * that matches @c DRIVERNAME.
- *
- * The flash subsystem calls some of the other drivers routines a using
- * corresponding static <code>flash_driver_<i>callback</i>()</code>
- * routine in flash.c.
- */
-struct flash_driver
-{
- /**
- * Gives a human-readable name of this flash driver,
- * This field is used to select and initialize the driver.
- */
- char *name;
-
- /**
- * An array of driver-specific commands to register. When called
- * during the "flash bank" command, the driver can register addition
- * commands to support new flash chip functions.
- */
- const struct command_registration *commands;
-
- /**
- * Finish the "flash bank" command for @a bank. The
- * @a bank parameter will have been filled in by the core flash
- * layer when this routine is called, and the driver can store
- * additional information in its struct flash_bank::driver_priv field.
- *
- * The CMD_ARGV are: @par
- * @code
- * CMD_ARGV[0] = bank
- * CMD_ARGV[1] = drivername {name above}
- * CMD_ARGV[2] = baseaddress
- * CMD_ARGV[3] = lengthbytes
- * CMD_ARGV[4] = chip_width_in bytes
- * CMD_ARGV[5] = bus_width_bytes
- * CMD_ARGV[6] = driver-specific parameters
- * @endcode
- *
- * For example, CMD_ARGV[4] = 16 bit flash, CMD_ARGV[5] = 32bit bus.
- *
- * If extra arguments are provided (@a CMD_ARGC > 6), they will
- * start in @a CMD_ARGV[6]. These can be used to implement
- * driver-specific extensions.
- *
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- __FLASH_BANK_COMMAND((*flash_bank_command));
-
- /**
- * Bank/sector erase routine (target-specific). When
- * called, the flash driver should erase the specified sectors
- * using whatever means are at its disposal.
- *
- * @param bank The bank of flash to be erased.
- * @param first The number of the first sector to erase, typically 0.
- * @param last The number of the last sector to erase, typically N-1.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*erase)(struct flash_bank *bank, int first, int last);
-
- /**
- * Bank/sector protection routine (target-specific).
- * When called, the driver should disable 'flash write' bits (or
- * enable 'erase protection' bits) for the given @a bank and @a
- * sectors.
- *
- * @param bank The bank to protect or unprotect.
- * @param set If non-zero, enable protection; if 0, disable it.
- * @param first The first sector to (un)protect, typicaly 0.
- * @param last The last sector to (un)project, typically N-1.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*protect)(struct flash_bank *bank, int set, int first, int last);
-
- /**
- * Program data into the flash. Note CPU address will be
- * "bank->base + offset", while the physical address is
- * dependent upon current target MMU mappings.
- *
- * @param bank The bank to program
- * @param buffer The data bytes to write.
- * @param offset The offset into the chip to program.
- * @param count The number of bytes to write.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*write)(struct flash_bank *bank,
- uint8_t *buffer, uint32_t offset, uint32_t count);
-
- /**
- * Probe to determine what kind of flash is present.
- * This is invoked by the "probe" script command.
- *
- * @param bank The bank to probe
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*probe)(struct flash_bank *bank);
-
- /**
- * Check the erasure status of a flash bank.
- * When called, the driver routine must perform the required
- * checks and then set the @c flash_sector_s::is_erased field
- * for each of the flash banks's sectors.
- *
- * @param bank The bank to check
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*erase_check)(struct flash_bank *bank);
-
- /**
- * Determine if the specific bank is "protected" or not.
- * When called, the driver routine must must perform the
- * required protection check(s) and then set the @c
- * flash_sector_s::is_protected field for each of the flash
- * bank's sectors.
- *
- * @param bank - the bank to check
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*protect_check)(struct flash_bank *bank);
-
- /**
- * Display human-readable information about the flash
- * bank into the given buffer. Drivers must be careful to avoid
- * overflowing the buffer.
- *
- * @param bank - the bank to get info about
- * @param char - where to put the text for the human to read
- * @param buf_size - the size of the human buffer.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*info)(struct flash_bank *bank, char *buf, int buf_size);
-
- /**
- * A more gentle flavor of filash_driver_s::probe, performing
- * setup with less noise. Generally, driver routines should test
- * to seee if the bank has already been probed; if it has, the
- * driver probably should not perform its probe a second time.
- *
- * This callback is often called from the inside of other
- * routines (e.g. GDB flash downloads) to autoprobe the flash as
- * it is programing the flash.
- *
- * @param bank - the bank to probe
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*auto_probe)(struct flash_bank *bank);
-};
-
-#define FLASH_BANK_COMMAND_HANDLER(name) static __FLASH_BANK_COMMAND(name)
-
-/**
- * Provides details of a flash bank, available either on-chip or through
- * a major interface.
- *
- * This structure will be passed as a parameter to the callbacks in the
- * flash_driver_s structure, some of which may modify the contents of
- * this structure of the area of flash that it defines. Driver writers
- * may use the @c driver_priv member to store additional data on a
- * per-bank basis, if required.
- */
-struct flash_bank
-{
- char *name;
-
- struct target *target; /**< Target to which this bank belongs. */
-
- struct flash_driver *driver; /**< Driver for this bank. */
- void *driver_priv; /**< Private driver storage pointer */
-
- int bank_number; /**< The 'bank' (or chip number) of this instance. */
- uint32_t base; /**< The base address of this bank */
- uint32_t size; /**< The size of this chip bank, in bytes */
-
- int chip_width; /**< Width of the chip in bytes (1,2,4 bytes) */
- int bus_width; /**< Maximum bus width, in bytes (1,2,4 bytes) */
-
- /**
- * The number of sectors on this chip. This value will
- * be set intially to 0, and the flash driver must set this to
- * some non-zero value during "probe()" or "auto_probe()".
- */
- int num_sectors;
- /// Array of sectors, allocated and initilized by the flash driver
- struct flash_sector *sectors;
-
- struct flash_bank *next; /**< The next flash bank on this chip */
-};
-
-/// Registers the 'flash' subsystem commands
-int flash_register_commands(struct command_context *cmd_ctx);
-/// Initializes the 'flash' subsystem drivers
-int flash_init_drivers(struct command_context *cmd_ctx);
-
-/**
- * Erases @a length bytes in the @a target flash, starting at @a addr.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
-int flash_erase_address_range(struct target *target,
- uint32_t addr, uint32_t length);
-/**
- * Writes @a image into the @a target flash. The @a written parameter
- * will contain the
- * @param target The target with the flash to be programmed.
- * @param image The image that will be programmed to flash.
- * @param written On return, contains the number of bytes written.
- * @param erase If non-zero, indicates the flash driver should first
- * erase the corresponding banks or sectors before programming.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
-int flash_write(struct target *target,
- struct image *image, uint32_t *written, int erase);
-/**
- * Forces targets to re-examine their erase/protection state.
- * This routine must be called when the system may modify the status.
- */
-void flash_set_dirty(void);
-/// @returns The number of flash banks currently defined.
-int flash_get_bank_count(void);
-/**
- * Provides default erased-bank check handling. Checks to see if
- * the flash driver knows they are erased; if things look uncertain,
- * this routine will call default_flash_mem_blank_check() to confirm.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
-int default_flash_blank_check(struct flash_bank *bank);
-/**
- * Provides a default blank flash memory check. Ensures the contents
- * of the given bank have truly been erased.
- * @param bank The flash bank.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
-int default_flash_mem_blank_check(struct flash_bank *bank);
-
-/**
- * Returns the flash bank specified by @a name, which matches the
- * driver name and a suffix (option) specify the driver-specific
- * bank number. The suffix consists of the '.' and the driver-specific
- * bank number: when two str9x banks are defined, then 'str9x.1' refers
- * to the second.
- */
-struct flash_bank *get_flash_bank_by_name(const char *name);
-/**
- * Returns a flash bank by the specified flash_bank_s bank_number, @a num.
- * @param num The flash bank number.
- * @returns A struct flash_bank for flash bank @a num, or NULL
- */
-struct flash_bank *get_flash_bank_by_num(int num);
-/**
- * Retreives @a bank from a command argument, reporting errors parsing
- * the bank identifier or retreiving the specified bank. The bank
- * may be identified by its bank number or by @c name.instance, where
- * @a instance is driver-specific.
- * @param name_index The index to the string in args containing the
- * bank identifier.
- * @param bank On output, contians a pointer to the bank or NULL.
- * @returns ERROR_OK on success, or an error indicating the problem.
- */
-COMMAND_HELPER(flash_command_get_bank, unsigned name_index,
- struct flash_bank **bank);
-/**
- * Returns the flash bank like get_flash_bank_by_num(), without probing.
- * @param num The flash bank number.
- * @returns A struct flash_bank for flash bank @a num, or NULL.
- */
-struct flash_bank *get_flash_bank_by_num_noprobe(int num);
-/**
- * Returns the flash bank located at a specified address.
- * @param target The target, presumed to contain one or more banks.
- * @param addr An address that is within the range of the bank.
- * @returns The struct flash_bank located at @a addr, or NULL.
- */
-struct flash_bank *get_flash_bank_by_addr(struct target *target, uint32_t addr);
+#include <flash/nor/core.h>
#endif /* FLASH_H */
avrf.h \
core.h \
cfi.h \
+ driver.h \
imp.h \
lpc2000.h \
lpc288x.h \
/***************************************************************************
+ * Copyright (C) 2005 by Dominic Rath <Dominic.Rath@gmx.de> *
+ * Copyright (C) 2007,2008 Øyvind Harboe <oyvind.harboe@zylin.com> *
+ * Copyright (C) 2008 by Spencer Oliver <spen@spen-soft.co.uk> *
* Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net> *
* *
* This program is free software; you can redistribute it and/or modify *
#ifndef FLASH_NOR_CORE_H
#define FLASH_NOR_CORE_H
-#include <flash/flash.h>
+#include <flash/common.h>
+struct image;
+
+#define FLASH_MAX_ERROR_STR (128)
+
+/**
+ * Describes the geometry and status of a single flash sector
+ * within a flash bank. A single bank typically consists of multiple
+ * sectors, each of which can be erased and protected independently.
+ */
+struct flash_sector
+{
+ /// Bus offset from start of the flash chip (in bytes).
+ uint32_t offset;
+ /// Number of bytes in this flash sector.
+ uint32_t size;
+ /**
+ * Indication of erasure status: 0 = not erased, 1 = erased,
+ * other = unknown. Set by @c flash_driver_s::erase_check.
+ */
+ int is_erased;
+ /**
+ * Indication of protection status: 0 = unprotected/unlocked,
+ * 1 = protected/locked, other = unknown. Set by
+ * @c flash_driver_s::protect_check.
+ */
+ int is_protected;
+};
+
+/**
+ * Provides details of a flash bank, available either on-chip or through
+ * a major interface.
+ *
+ * This structure will be passed as a parameter to the callbacks in the
+ * flash_driver_s structure, some of which may modify the contents of
+ * this structure of the area of flash that it defines. Driver writers
+ * may use the @c driver_priv member to store additional data on a
+ * per-bank basis, if required.
+ */
+struct flash_bank
+{
+ char *name;
+
+ struct target *target; /**< Target to which this bank belongs. */
+
+ struct flash_driver *driver; /**< Driver for this bank. */
+ void *driver_priv; /**< Private driver storage pointer */
+
+ int bank_number; /**< The 'bank' (or chip number) of this instance. */
+ uint32_t base; /**< The base address of this bank */
+ uint32_t size; /**< The size of this chip bank, in bytes */
+
+ int chip_width; /**< Width of the chip in bytes (1,2,4 bytes) */
+ int bus_width; /**< Maximum bus width, in bytes (1,2,4 bytes) */
+
+ /**
+ * The number of sectors on this chip. This value will
+ * be set intially to 0, and the flash driver must set this to
+ * some non-zero value during "probe()" or "auto_probe()".
+ */
+ int num_sectors;
+ /// Array of sectors, allocated and initilized by the flash driver
+ struct flash_sector *sectors;
+
+ struct flash_bank *next; /**< The next flash bank on this chip */
+};
+
+/// Registers the 'flash' subsystem commands
+int flash_register_commands(struct command_context *cmd_ctx);
+/// Initializes the 'flash' subsystem drivers
+int flash_init_drivers(struct command_context *cmd_ctx);
+
+/**
+ * Erases @a length bytes in the @a target flash, starting at @a addr.
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+int flash_erase_address_range(struct target *target,
+ uint32_t addr, uint32_t length);
+/**
+ * Writes @a image into the @a target flash. The @a written parameter
+ * will contain the
+ * @param target The target with the flash to be programmed.
+ * @param image The image that will be programmed to flash.
+ * @param written On return, contains the number of bytes written.
+ * @param erase If non-zero, indicates the flash driver should first
+ * erase the corresponding banks or sectors before programming.
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+int flash_write(struct target *target,
+ struct image *image, uint32_t *written, int erase);
+/**
+ * Forces targets to re-examine their erase/protection state.
+ * This routine must be called when the system may modify the status.
+ */
+void flash_set_dirty(void);
+/// @returns The number of flash banks currently defined.
+int flash_get_bank_count(void);
+/**
+ * Provides default erased-bank check handling. Checks to see if
+ * the flash driver knows they are erased; if things look uncertain,
+ * this routine will call default_flash_mem_blank_check() to confirm.
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+int default_flash_blank_check(struct flash_bank *bank);
+/**
+ * Provides a default blank flash memory check. Ensures the contents
+ * of the given bank have truly been erased.
+ * @param bank The flash bank.
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+int default_flash_mem_blank_check(struct flash_bank *bank);
+
+/**
+ * Returns the flash bank specified by @a name, which matches the
+ * driver name and a suffix (option) specify the driver-specific
+ * bank number. The suffix consists of the '.' and the driver-specific
+ * bank number: when two str9x banks are defined, then 'str9x.1' refers
+ * to the second.
+ */
+struct flash_bank *get_flash_bank_by_name(const char *name);
+/**
+ * Returns a flash bank by the specified flash_bank_s bank_number, @a num.
+ * @param num The flash bank number.
+ * @returns A struct flash_bank for flash bank @a num, or NULL
+ */
+struct flash_bank *get_flash_bank_by_num(int num);
+/**
+ * Retreives @a bank from a command argument, reporting errors parsing
+ * the bank identifier or retreiving the specified bank. The bank
+ * may be identified by its bank number or by @c name.instance, where
+ * @a instance is driver-specific.
+ * @param name_index The index to the string in args containing the
+ * bank identifier.
+ * @param bank On output, contians a pointer to the bank or NULL.
+ * @returns ERROR_OK on success, or an error indicating the problem.
+ */
+COMMAND_HELPER(flash_command_get_bank, unsigned name_index,
+ struct flash_bank **bank);
+/**
+ * Returns the flash bank like get_flash_bank_by_num(), without probing.
+ * @param num The flash bank number.
+ * @returns A struct flash_bank for flash bank @a num, or NULL.
+ */
+struct flash_bank *get_flash_bank_by_num_noprobe(int num);
/**
- * Find a NOR flash driver by its name.
- * @param name The name of the requested driver.
- * @returns The flash_driver called @c name, or NULL if not found.
+ * Returns the flash bank located at a specified address.
+ * @param target The target, presumed to contain one or more banks.
+ * @param addr An address that is within the range of the bank.
+ * @returns The struct flash_bank located at @a addr, or NULL.
*/
-struct flash_driver *flash_driver_find_by_name(const char *name);
+struct flash_bank *get_flash_bank_by_addr(struct target *target, uint32_t addr);
#endif // FLASH_NOR_CORE_H
--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2005 by Dominic Rath <Dominic.Rath@gmx.de> *
+ * Copyright (C) 2007,2008 Øyvind Harboe <oyvind.harboe@zylin.com> *
+ * Copyright (C) 2008 by Spencer Oliver <spen@spen-soft.co.uk> *
+ * Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net> *
+ * *
+ * 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 FLASH_NOR_DRIVER_H
+#define FLASH_NOR_DRIVER_H
+
+struct flash_bank;
+
+#define __FLASH_BANK_COMMAND(name) \
+ COMMAND_HELPER(name, struct flash_bank *bank)
+
+/**
+ * @brief Provides the implementation-independent structure that defines
+ * all of the callbacks required by OpenOCD flash drivers.
+ *
+ * Driver authors must implement the routines defined here, providing an
+ * instance with the fields filled out. After that, the instance must
+ * be registered in flash.c, so it can be used by the driver lookup system.
+ *
+ * Specifically, the user can issue the command: @par
+ * @code
+ * flash bank DRIVERNAME ...parameters...
+ * @endcode
+ *
+ * OpenOCD will search for the driver with a @c flash_driver_s::name
+ * that matches @c DRIVERNAME.
+ *
+ * The flash subsystem calls some of the other drivers routines a using
+ * corresponding static <code>flash_driver_<i>callback</i>()</code>
+ * routine in flash.c.
+ */
+struct flash_driver
+{
+ /**
+ * Gives a human-readable name of this flash driver,
+ * This field is used to select and initialize the driver.
+ */
+ char *name;
+
+ /**
+ * An array of driver-specific commands to register. When called
+ * during the "flash bank" command, the driver can register addition
+ * commands to support new flash chip functions.
+ */
+ const struct command_registration *commands;
+
+ /**
+ * Finish the "flash bank" command for @a bank. The
+ * @a bank parameter will have been filled in by the core flash
+ * layer when this routine is called, and the driver can store
+ * additional information in its struct flash_bank::driver_priv field.
+ *
+ * The CMD_ARGV are: @par
+ * @code
+ * CMD_ARGV[0] = bank
+ * CMD_ARGV[1] = drivername {name above}
+ * CMD_ARGV[2] = baseaddress
+ * CMD_ARGV[3] = lengthbytes
+ * CMD_ARGV[4] = chip_width_in bytes
+ * CMD_ARGV[5] = bus_width_bytes
+ * CMD_ARGV[6] = driver-specific parameters
+ * @endcode
+ *
+ * For example, CMD_ARGV[4] = 16 bit flash, CMD_ARGV[5] = 32bit bus.
+ *
+ * If extra arguments are provided (@a CMD_ARGC > 6), they will
+ * start in @a CMD_ARGV[6]. These can be used to implement
+ * driver-specific extensions.
+ *
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ __FLASH_BANK_COMMAND((*flash_bank_command));
+
+ /**
+ * Bank/sector erase routine (target-specific). When
+ * called, the flash driver should erase the specified sectors
+ * using whatever means are at its disposal.
+ *
+ * @param bank The bank of flash to be erased.
+ * @param first The number of the first sector to erase, typically 0.
+ * @param last The number of the last sector to erase, typically N-1.
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ int (*erase)(struct flash_bank *bank, int first, int last);
+
+ /**
+ * Bank/sector protection routine (target-specific).
+ * When called, the driver should disable 'flash write' bits (or
+ * enable 'erase protection' bits) for the given @a bank and @a
+ * sectors.
+ *
+ * @param bank The bank to protect or unprotect.
+ * @param set If non-zero, enable protection; if 0, disable it.
+ * @param first The first sector to (un)protect, typicaly 0.
+ * @param last The last sector to (un)project, typically N-1.
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ int (*protect)(struct flash_bank *bank, int set, int first, int last);
+
+ /**
+ * Program data into the flash. Note CPU address will be
+ * "bank->base + offset", while the physical address is
+ * dependent upon current target MMU mappings.
+ *
+ * @param bank The bank to program
+ * @param buffer The data bytes to write.
+ * @param offset The offset into the chip to program.
+ * @param count The number of bytes to write.
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ int (*write)(struct flash_bank *bank,
+ uint8_t *buffer, uint32_t offset, uint32_t count);
+
+ /**
+ * Probe to determine what kind of flash is present.
+ * This is invoked by the "probe" script command.
+ *
+ * @param bank The bank to probe
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ int (*probe)(struct flash_bank *bank);
+
+ /**
+ * Check the erasure status of a flash bank.
+ * When called, the driver routine must perform the required
+ * checks and then set the @c flash_sector_s::is_erased field
+ * for each of the flash banks's sectors.
+ *
+ * @param bank The bank to check
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ int (*erase_check)(struct flash_bank *bank);
+
+ /**
+ * Determine if the specific bank is "protected" or not.
+ * When called, the driver routine must must perform the
+ * required protection check(s) and then set the @c
+ * flash_sector_s::is_protected field for each of the flash
+ * bank's sectors.
+ *
+ * @param bank - the bank to check
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ int (*protect_check)(struct flash_bank *bank);
+
+ /**
+ * Display human-readable information about the flash
+ * bank into the given buffer. Drivers must be careful to avoid
+ * overflowing the buffer.
+ *
+ * @param bank - the bank to get info about
+ * @param char - where to put the text for the human to read
+ * @param buf_size - the size of the human buffer.
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ int (*info)(struct flash_bank *bank, char *buf, int buf_size);
+
+ /**
+ * A more gentle flavor of filash_driver_s::probe, performing
+ * setup with less noise. Generally, driver routines should test
+ * to seee if the bank has already been probed; if it has, the
+ * driver probably should not perform its probe a second time.
+ *
+ * This callback is often called from the inside of other
+ * routines (e.g. GDB flash downloads) to autoprobe the flash as
+ * it is programing the flash.
+ *
+ * @param bank - the bank to probe
+ * @returns ERROR_OK if successful; otherwise, an error code.
+ */
+ int (*auto_probe)(struct flash_bank *bank);
+};
+
+#define FLASH_BANK_COMMAND_HANDLER(name) static __FLASH_BANK_COMMAND(name)
+
+/**
+ * Find a NOR flash driver by its name.
+ * @param name The name of the requested driver.
+ * @returns The flash_driver called @c name, or NULL if not found.
+ */
+struct flash_driver *flash_driver_find_by_name(const char *name);
+
+#endif // FLASH_NOR_DRIVER_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
-#include <flash/nor/core.h>
+#include "imp.h"
extern struct flash_driver lpc2000_flash;
extern struct flash_driver lpc288x_flash;
// this is an internal header
#include "core.h"
+#include "driver.h"
// common flash internals
#include <flash/common.h>
// almost all drivers will need this file
projects / openocd / commitdiff