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Convert the following chips to use struct eraseblock

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AMIC_A29002B
AMIC_A29002T
EN_29F002B
EN_29F002T
MBM29F004BC
MBM29F004TC
MBM29F400BC
MBM29F400TC
MX_25L3205
MX_25L6405
MX_29F002B
MX_29F002T

Add block erasers for m29f400bt and mx29f002.
Change programmer delays from 2 seconds to 10us in mx29f002 and am29f040b.

Corresponding to flashrom svn r819.

Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Sean Nelson
2009-12-23 17:05:59 +00:00
parent bbfeb70fb9
commit 6b11ad2f19
5 changed files with 246 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
m29f400bt.c
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@ -102,7 +102,7 @@ int erase_m29f400bt(struct flashchip *flash)
return 0;
}
int block_erase_m29f400bt(struct flashchip *flash, int start, int len)
int block_erase_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len)
{
chipaddr bios = flash->virtual_memory;
chipaddr dst = bios + start;
@ -126,6 +126,16 @@ int block_erase_m29f400bt(struct flashchip *flash, int start, int len)
return 0;
}
int block_erase_chip_m29f400bt(struct flashchip *flash, unsigned int address, unsigned int blocklen)
{
if ((address != 0) || (blocklen != flash->total_size * 1024)) {
fprintf(stderr, "%s called with incorrect arguments\n",
__func__);
return -1;
}
return erase_m29f400bt(flash);
}
int write_m29f400bt(struct flashchip *flash, uint8_t *buf)
{
int i;