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Here's a very quick patch to fix the missing unlock code

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Fixes missing unlock for certain chips:
 * unlock_49lf00x
    * Pm49fl002
    * Pm49fl004

 * unlock_49flxxxc
    * SST49LF160C

 * unlock_winbond_fwhub
    * W39V080FA
    * W39V080FA (dual mode)

Fixes missing printlock for certain chip:
 * printlock_w39v040c
    * W39V040C

Corresponding to flashrom svn r907.

Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
This commit is contained in:
Sean Nelson
2010-02-19 00:52:10 +00:00
parent ce5fad038d
commit 6e0b912f46
8 changed files with 64 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
pm49fl00x.c
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@@ -36,6 +36,12 @@ void write_lockbits_49fl00x(chipaddr bios, int size,
}
}
int unlock_49fl00x(struct flashchip *flash)
{
write_lockbits_49fl00x(flash->virtual_registers, flash->total_size * 1024, 0, flash->page_size);
return 0;
}
int erase_49fl00x(struct flashchip *flash)
{
int i;