David Brownell 5e78ddcea0 NOR: trim range in flash_driver_protect() ...

When the beginning or end of the specified range of sectors
already has the requested protection status, don't ask the
flash driver to change those sectors.

This will among other things turn command sequences like
this into the NOPs one would expect:

	flash protect_check 0
	flash info 0
		... reports everything as unprotected ...
	flash protect 0 0 1 off

That speeds things up (by whatever work was just avoided).

Also, with Stellaris (which can't unprotect flash at  page level)
this can eliminate some undesirable/false error reports.  (And
finishes fixing a bug currently listed in our bug database...)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

2010-03-03 21:01:16 -08:00

..

flash

NOR: trim range in flash_driver_protect()

2010-03-03 21:01:16 -08:00

helper

gpl: fix GPL startup message

2010-02-15 22:59:41 +01:00

jtag

zy1000: faster jtag_add_ir_scan()

2010-03-01 15:41:49 +01:00

pld

PLD: usage/help updates

2010-01-08 23:23:55 -08:00

server

telnet: fix strage blank spaces at beginning of telnet lines

2010-01-31 15:06:02 +01:00

svf

cygwin buildfix

2010-01-26 17:54:49 -08:00

target

NOR: invalidate cached state on target resume

2010-03-03 20:57:49 -08:00

xsvf

*SVF: help/usage updates

2010-01-08 20:16:05 -08:00

ecosboard.c

zy1000: complete zy1000_uart to jim command switch

2010-02-05 14:38:26 +01:00

hello.c

Doc/examples: clarify usage messages

2010-01-08 23:13:39 -08:00

hello.h

improve command handling examples

2009-11-25 10:29:05 -08:00

main.c

add openocd.h for top-level declarations

2009-11-14 07:29:16 -08:00

Makefile.am

Driver for USB-JTAG, Altera USB-Blaster and compatibles

2009-12-26 15:05:06 -08:00

openocd.c

gpl: fix GPL startup message

2010-02-15 22:59:41 +01:00

openocd.h

remove #if logic for openocd_sleep_*lude

2009-12-02 13:26:26 -08:00