whitespace cleanup, mostly for docs
Remove useless space/tab at end of lines. Remove spaces in indentation and replace with tab. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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David Brownell
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@@ -3757,14 +3757,14 @@ Use it in board specific configuration files, not interactively.
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@comment the REAL name for this command is "ocd_flash_banks"
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@comment less confusing would be: "flash list" (like "nand list")
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@deffn Command {flash banks}
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Prints a one-line summary of each device that was
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Prints a one-line summary of each device that was
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declared using @command{flash bank}, numbered from zero.
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Note that this is the @emph{plural} form;
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the @emph{singular} form is a very different command.
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@end deffn
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@deffn Command {flash list}
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Retrieves a list of associative arrays for each device that was
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Retrieves a list of associative arrays for each device that was
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declared using @command{flash bank}, numbered from zero.
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This returned list can be manipulated easily from within scripts.
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@end deffn
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@@ -4914,28 +4914,28 @@ nand device $NANDFLASH at91sam9 $CHIPNAME 0x40000000 0xfffffe800
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@end example
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AT91SAM9 chips support single-bit ECC hardware. The @code{write_page} and
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@code{read_page} methods are used to utilize the ECC hardware unless they are
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disabled by using the @command{nand raw_access} command. There are four
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disabled by using the @command{nand raw_access} command. There are four
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additional commands that are needed to fully configure the AT91SAM9 NAND
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controller. Two are optional; most boards use the same wiring for ALE/CLE:
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@deffn Command {at91sam9 cle} num addr_line
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Configure the address line used for latching commands. The @var{num}
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Configure the address line used for latching commands. The @var{num}
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parameter is the value shown by @command{nand list}.
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@end deffn
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@deffn Command {at91sam9 ale} num addr_line
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Configure the address line used for latching addresses. The @var{num}
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Configure the address line used for latching addresses. The @var{num}
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parameter is the value shown by @command{nand list}.
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@end deffn
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For the next two commands, it is assumed that the pins have already been
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For the next two commands, it is assumed that the pins have already been
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properly configured for input or output.
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@deffn Command {at91sam9 rdy_busy} num pio_base_addr pin
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Configure the RDY/nBUSY input from the NAND device. The @var{num}
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parameter is the value shown by @command{nand list}. @var{pio_base_addr}
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Configure the RDY/nBUSY input from the NAND device. The @var{num}
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parameter is the value shown by @command{nand list}. @var{pio_base_addr}
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is the base address of the PIO controller and @var{pin} is the pin number.
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@end deffn
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@deffn Command {at91sam9 ce} num pio_base_addr pin
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Configure the chip enable input to the NAND device. The @var{num}
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parameter is the value shown by @command{nand list}. @var{pio_base_addr}
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Configure the chip enable input to the NAND device. The @var{num}
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parameter is the value shown by @command{nand list}. @var{pio_base_addr}
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is the base address of the PIO controller and @var{pin} is the pin number.
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@end deffn
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@end deffn
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@@ -5824,7 +5824,7 @@ and using the MCR instruction.
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an ARM register.)
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@end deffn
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@deffn Command {arm mrc} pX coproc op1 CRn CRm op2
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@deffn Command {arm mrc} pX coproc op1 CRn CRm op2
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Read a coprocessor @var{pX} register passing parameters @var{CRn},
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@var{CRm}, opcodes @var{opc1} and @var{opc2},
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and the MRC instruction.
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@@ -5843,7 +5843,7 @@ core mode if necessary.
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@cindex ARMv5
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The ARMv4 and ARMv5 architectures are widely used in embedded systems,
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and introduced core parts of the instruction set in use today.
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and introduced core parts of the instruction set in use today.
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That includes the Thumb instruction set, introduced in the ARMv4T
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variant.
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