openwrt/flashrom
1
0
Fork 0
mirror of https://review.coreboot.org/flashrom.git synced 2025-11-14 03:30:41 +01:00
Code Issues Releases Wiki Activity

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

Browse Source 
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

5
sst49lfxxxc.c
View File

@@ -82,6 +82,11 @@ static int write_lockbits_49lfxxxc(struct flashchip *flash, unsigned char bits)
return 0;
}
int unlock_49lfxxxc(struct flashchip *flash)
{
return write_lockbits_49lfxxxc(flash, 0);
}
int erase_sector_49lfxxxc(struct flashchip *flash, unsigned int address, unsigned int sector_size)
{
unsigned char status;