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document new flash syntax 

Updates the user documentation with the new syntax for defining
flash and nand banks.
__archive__
Zachary T Welch 2009-11-18 03:16:37 -08:00
parent 3e1f5e7c64
commit 4b18ef15a3
1 changed files with 6 additions and 2 deletions
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8
doc/openocd.texi
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@ -3540,7 +3540,7 @@ board by (re)installing working boot firmware.
@section Flash Configuration Commands @section Flash Configuration Commands
@cindex flash configuration @cindex flash configuration
@deffn {Config Command} {flash bank} driver base size chip_width bus_width target [driver_options] @deffn {Config Command} {flash bank} name driver base size chip_width bus_width target [driver_options]
Configures a flash bank which provides persistent storage Configures a flash bank which provides persistent storage
for addresses from @math{base} to @math{base + size - 1}. for addresses from @math{base} to @math{base + size - 1}.
These banks will often be visible to GDB through the target's memory map. These banks will often be visible to GDB through the target's memory map.
@ -3548,6 +3548,8 @@ In some cases, configuring a flash bank will activate extra commands;
see the driver-specific documentation. see the driver-specific documentation.
@itemize @bullet @itemize @bullet
@item @var{name} ... may be used to reference the flash bank
in other flash commands.
@item @var{driver} ... identifies the controller driver @item @var{driver} ... identifies the controller driver
associated with the flash bank being declared. associated with the flash bank being declared.
This is usually @code{cfi} for external flash, or else This is usually @code{cfi} for external flash, or else
@ -4456,7 +4458,7 @@ NAND chips must be declared in configuration scripts,
plus some additional configuration that's done after plus some additional configuration that's done after
OpenOCD has initialized. OpenOCD has initialized.
@deffn {Config Command} {nand device} controller target [configparams...] @deffn {Config Command} {nand device} name controller target [configparams...]
Declares a NAND device, which can be read and written to Declares a NAND device, which can be read and written to
after it has been configured through @command{nand probe}. after it has been configured through @command{nand probe}.
In OpenOCD, devices are single chips; this is unlike some In OpenOCD, devices are single chips; this is unlike some
@ -4470,6 +4472,8 @@ initialization has completed. Use it in board specific
configuration files, not interactively. configuration files, not interactively.
@itemize @bullet @itemize @bullet
@item @var{name} ... may be used to reference the NAND bank
in other commands.
@item @var{controller} ... identifies the controller driver @item @var{controller} ... identifies the controller driver
associated with the NAND device being declared. associated with the NAND device being declared.
@xref{NAND Driver List}. @xref{NAND Driver List}.