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Code Issues Releases Wiki Activity

Add programmer-specific delay functions

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Add external programmer delay functions so external programmers can
handle the delay on their own if needed.

Corresponding to flashrom svn r578.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Urja Rannikko <urjaman@gmail.com>
This commit is contained in:
Carl-Daniel Hailfinger
2009-06-05 17:48:08 +00:00
parent 945d26a0d7
commit ca8bfc6c22
21 changed files with 129 additions and 103 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
sst28sf040.c
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@ -94,16 +94,16 @@ int probe_28sf040(struct flashchip *flash)
uint8_t id1, id2;
chip_writeb(RESET, bios);
myusec_delay(10);
programmer_delay(10);
chip_writeb(READ_ID, bios);
myusec_delay(10);
programmer_delay(10);
id1 = chip_readb(bios);
myusec_delay(10);
programmer_delay(10);
id2 = chip_readb(bios + 0x01);
chip_writeb(RESET, bios);
myusec_delay(10);
programmer_delay(10);
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, id1, id2);
if (id1 == flash->manufacture_id && id2 == flash->model_id)
@ -121,7 +121,7 @@ int erase_28sf040(struct flashchip *flash)
chip_writeb(CHIP_ERASE, bios);
protect_28sf040(bios);
myusec_delay(10);
programmer_delay(10);
toggle_ready_jedec(bios);
return 0;