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Add atapromise programmer

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Supported controllers are Promise PDC20262 (FastTrak66/Ultra66),
PDC20265 (FastTrak100 Lite/Ultra100), PDC20267 (FastTrak100/Ultra100).
At least the Ultra100 only has address lines A0-A14 wired up, limiting
addressable chip size to 32 kB. The flash chips mounted on those
controllers usually is 128 kB, i.e. parts of the flash chip are
inaccessible. As a workaround, the driver implicitly truncates the
size of all flash chips to 32 kB. Works well for the factory installed
flash.
Do NOT use as a generic programmer for chips >32 kB.

Corresponding to flashrom svn r1916.

Signed-off-by: Joseph C. Lehner <joseph.c.lehner@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Urja Rannikko <urjaman@gmail.com>
This commit is contained in:
Joseph C. Lehner
2016-01-16 23:45:25 +00:00
committed by Carl-Daniel Hailfinger
parent a3712817a2
commit c2644a3fc1
5 changed files with 226 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
programmer.h
View File

@ -57,6 +57,9 @@ enum programmer {
#if CONFIG_ATAVIA == 1
PROGRAMMER_ATAVIA,
#endif
#if CONFIG_ATAPROMISE == 1
PROGRAMMER_ATAPROMISE,
#endif
#if CONFIG_IT8212 == 1
PROGRAMMER_IT8212,
#endif
@ -460,6 +463,13 @@ void *atavia_map(const char *descr, uintptr_t phys_addr, size_t len);
extern const struct dev_entry ata_via[];
#endif
/* atapromise.c */
#if CONFIG_ATAPROMISE == 1
int atapromise_init(void);
void *atapromise_map(const char *descr, uintptr_t phys_addr, size_t len);
extern const struct dev_entry ata_promise[];
#endif
/* it8212.c */
#if CONFIG_IT8212 == 1
int it8212_init(void);