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| author | Mattias Mattsson <vitplister@gmail.com> | 2010-09-13 19:39:25 +0000 |
|---|---|---|
| committer | Mattias Mattsson <vitplister@gmail.com> | 2010-09-13 19:39:25 +0000 |
| commit | fb60cec40223da20a01accf4d352e66075307497 (patch) | |
| tree | 37e9776fc2eb71277b7edc39353fa336b20729b9 /print.c | |
| parent | c8ca3de5ae0e2340f977182f035c4b8ec40a05fb (diff) | |
| download | ast2050-flashrom-fb60cec40223da20a01accf4d352e66075307497.zip ast2050-flashrom-fb60cec40223da20a01accf4d352e66075307497.tar.gz | |
Add board enable for ASUS P4SC-E
I does this by setting bits 3..2 of register 0x24 on the ITE IT8707F,
while keeping bit 3 of register 0x23 set while manipulating the first
register.
AFAIK, there is no public datasheet available for this super i/o chip, but
the above is how the vendor BIOS does it. Also, registers 0x23 and 0x24 seem
to have the same meaning as on the ITE IT8710F.
Matching on NB/SB.
Tested on a P4SC-E with SST 39SF020A flash. Probe, read, erase, write
all work.
lspci/superio output:
http://www.flashrom.org/pipermail/flashrom/2010-July/004090.html
flashrom output:
http://www.flashrom.org/pipermail/flashrom/2010-August/004566.html
Many thanks to Reinder de Haan for help with reverse engineering this!
Corresponding to flashrom svn r1161.
Signed-off-by: Mattias Mattsson <vitplister@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Diffstat (limited to 'print.c')
| -rw-r--r-- | print.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -363,6 +363,7 @@ const struct board_info boards_known[] = { B("ASUS", "P4C800-E Deluxe", 1, "http://www.asus.com/product.aspx?P_ID=cFuVCr9bXXCckmcK", NULL), B("ASUS", "P4P800", 1, "http://www.asus.com/product.aspx?P_ID=DYt1Et9MlBChqzLb", NULL), B("ASUS", "P4P800-E Deluxe", 1, "http://www.asus.com/product.aspx?P_ID=INIJUvLlif7LHp3g", NULL), + B("ASUS", "P4SC-E", 1, "ftp://ftp.asus.com.tw/pub/ASUS/mb/sock478/p4sc-e/", "Part of ASUS Terminator P4 533 barebone system"), B("ASUS", "P4SD-LA", 1, "http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00022505", NULL), B("ASUS", "P4S800-MX", 1, "http://www.asus.com/product.aspx?P_ID=Bb57zoJhmO1Qkcrh", NULL), B("ASUS", "P5A", 1, "ftp://ftp.asus.com.tw/pub/ASUS/mb/sock7/ali/p5a/", NULL), |
