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Add support for PMC Pm25LD series

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This patch adds support for
 - Pm25LD256C
 - Pm25LD512(C)
 - Pm25LD010(C)
 - Pm25LD020(C)
 - Pm25LD040(C)

These seem to be the successors of the Pm25LV series.
The main difference seems to be the dual I/O and additional erase opcodes.
Some support an additional, complex locking register (maybe all of the
above, but available datahsheets do not indicate it for all).

The Pm25LD512C was tested by Chi Zhang:
http://paste.flashrom.org/view.php?id=1579

Corresponding to flashrom svn r1671.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Stefan Tauner
2013-04-19 01:59:15 +00:00
parent 3f5e35db4b
commit f44516121a
3 changed files with 192 additions and 1 deletions
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1
spi25_statusreg.c
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@ -262,6 +262,7 @@ int spi_prettyprint_status_register_default_bp1(struct flashctx *flash)
/* Works for many chips of the
* AMIC A25L series
* PMC Pm25LD series
*/
int spi_prettyprint_status_register_default_bp2(struct flashctx *flash)
{