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Added SPIFI flash driver, algorithms, and docs

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Added a flash driver designed to allow program/erase of
memory-mapped SPI flash chips for LPC43xx/LPC18xx family
micros. This driver includes three algorithms - erase,
write, and SPIFI peripheral initialization (to allow
memory-mapped access after a reset). The driver has been
added to the flash driver table (drivers.c), and the
OpenOCD documentation has been updated to include the flash
driver configuration command.

Change-Id: I79f4ff8f1f07de4e5f2fe4f8c23aeb903f868514
Signed-off-by: George Harris <george@luminairecoffee.com>
Reviewed-on: http://openocd.zylin.com/783
Tested-by: jenkins
Reviewed-by: Aurelien Jacobs <aurel@gnuage.org>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
This commit is contained in:
George Harris
2012-08-16 17:53:32 -07:00
committed by Freddie Chopin
parent 15e19011ea
commit 516719b6b8
8 changed files with 1501 additions and 0 deletions
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2
src/flash/nor/drivers.c
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@@ -25,6 +25,7 @@
extern struct flash_driver lpc2000_flash;
extern struct flash_driver lpc288x_flash;
extern struct flash_driver lpc2900_flash;
extern struct flash_driver lpcspifi_flash;
extern struct flash_driver cfi_flash;
extern struct flash_driver at91sam3_flash;
extern struct flash_driver at91sam4_flash;
@@ -57,6 +58,7 @@ static struct flash_driver *flash_drivers[] = {
&lpc2000_flash,
&lpc288x_flash,
&lpc2900_flash,
&lpcspifi_flash,
&cfi_flash,
&at91sam7_flash,
&at91sam3_flash,