Moves the top-level 'flash' command handlers into flash/nor/tcl.c,
with flash/nor/imp.h providing an internal implementation header
to share non-public API components.
Updates the ARM NAND I/O code to look at and update the op
field of arm_nand_data to reflect the last operation performed.
It uses this field to copy the correct code to the target in the
case where the struct is used for reads and writes.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Modify the arm_nand_data struct to better support both read and
write operations while using the same struct. An additional
field was added, and initialized, to record the last operation
so that the correct code can be loaded to the working area.
[dbrownell@users.sourceforge.net: merge init patch, tweak GPL note]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Created a new function that handles sending a command and the address
information for pages to a NAND device.
[dbrownell@users.sourceforge.net: tweaked line lengths, name 'oob_only']
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Before we can -I the top-level src/ directory alone, references to
"hello.h" must be updated. This is an internal header, so it does
not need angle brackets.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "s3c24xx_regs.h"
the following form should be used.
#include <flash/nand/s3c24xx_regs.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "ocl.h"
the following form should be used.
#include <flash/nor/ocl.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "nand.h"
the following form should be used.
#include <flash/nand.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "flash.h"
the following form should be used.
#include <flash/flash.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm_nandio.h"
the following form should be used.
#include <flash/arm_nandio.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "target.h"
the following form should be used.
#include <target/target.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "mips32.h"
the following form should be used.
#include <target/mips32.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "image.h"
the following form should be used.
#include <target/image.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "embeddedice.h"
the following form should be used.
#include <target/embeddedice.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "avrt.h"
the following form should be used.
#include <target/avrt.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "armv7m.h"
the following form should be used.
#include <target/armv7m.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "armv4_5.h"
the following form should be used.
#include <target/armv4_5.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm966e.h"
the following form should be used.
#include <target/arm966e.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "arm7_9_common.h"
the following form should be used.
#include <target/arm7_9_common.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "algorithm.h"
the following form should be used.
#include <target/algorithm.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "jtag.h"
the following form should be used.
#include <jtag/jtag.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "types.h"
the following form should be used.
#include <helper/types.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "time_support.h"
the following form should be used.
#include <helper/time_support.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "membuf.h"
the following form should be used.
#include <helper/membuf.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "log.h"
the following form should be used.
#include <helper/log.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "fileio.h"
the following form should be used.
#include <helper/fileio.h>
The exception is from .c files in the same directory.
Changes from the flat namespace to heirarchical one. Instead of writing:
#include "binarybuffer.h"
the following form should be used.
#include <helper/binarybuffer.h>
The exception is from .c files in the same directory.
Includes the src directory in the search path, so header files may be
migrated from:
#include "foo.h"
to
#include <module/foo.h>
which is more conducive for installation.
Move device argument parsing after check for number of arguments;
otherwise, calling this command without any arguments would access
argv[0] before checking whether it even existed.
Fixed the header file to properly specify the doxygen documentation for the
items defined in it.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This updates the functions in the file to all have doxygen comments
describing what they do.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Created a function for copying code to the working area on
a target. The NAND write and read functions are updated to
include use of this function.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Implementation of the NAND read function for ARM NAND I/O that
includes running a local algorithm on a device to increase the
performance of block reads.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Command upgrading introduced two off-by-one bugs in the flash commands.
This patch fixes the 'flash {protect,erase_sector}' commands to check
that they have been passed the correct number of arguments.
Ammended during commit to fix help text for 'erase_address' too.
Removes hello and foo commands from top-level registration. Instead,
the dummy interface driver and faux flash driver have been augmented
to register these commands as sub-commands.
Adding jim_handler field to command_registration allows removing the
register_jim helper. All command registrations now go through the
register_command{,s}() functions.
