2010/12/17 Idwer Vollering <span dir="ltr"><<a href="mailto:vidwer@gmail.com">vidwer@gmail.com</a>></span><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
2010/12/17 Michael Karcher <<a href="mailto:flashrom@mkarcher.dialup.fu-berlin.de">flashrom@mkarcher.dialup.fu-berlin.de</a>>:<br>
<div class="im">> Hello Ivan,<br>
><br>
> this patch should add support for the W39L040 chip to flashrom.<br>
<br>
</div>A patched DOS build can be found here:<br>
<a href="http://khepri.coresystems.de/%7Eidwer/flashrom/trunk-djgpp-r1247-patchwork-2438/" target="_blank">http://khepri.coresystems.de/~idwer/flashrom/trunk-djgpp-r1247-patchwork-2438/</a><br>
<div><div></div><div class="h5"><br>
> Please try it on your hardware.</div></div></blockquote><div><br>Ivan: have you tried the patched .exe ? Is this message gone, with that build: "pcilib: Cannot find any working access method." ?<br> </div>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div><div class="h5">If you can't compile flashrom yourself, ask<br>
> on the mailing list or our IRC channel (#flashrom on freenode).<br>
><br>
> Regards,<br>
> Michael Karcher<br>
><br>
> ---<br>
> chipdrivers.h | 1 +<br>
> flashchips.c | 30 ++++++++++++++++++++++++++++++<br>
> w39.c | 16 ++++++++++++++++<br>
> 3 files changed, 47 insertions(+), 0 deletions(-)<br>
><br>
> diff --git a/chipdrivers.h b/chipdrivers.h<br>
> index a65cb99..a6b97cb 100644<br>
> --- a/chipdrivers.h<br>
> +++ b/chipdrivers.h<br>
> @@ -110,6 +110,7 @@ int printlock_sst_fwhub(struct flashchip *flash);<br>
> int unlock_sst_fwhub(struct flashchip *flash);<br>
><br>
> /* w39.c */<br>
> +int printlock_w39l040(struct flashchip * flash);<br>
> int printlock_w39v040a(struct flashchip *flash);<br>
> int printlock_w39v040b(struct flashchip *flash);<br>
> int printlock_w39v040c(struct flashchip *flash);<br>
> diff --git a/flashchips.c b/flashchips.c<br>
> index 8082160..4564d04 100644<br>
> --- a/flashchips.c<br>
> +++ b/flashchips.c<br>
> @@ -7573,6 +7573,36 @@ struct flashchip flashchips[] = {<br>
><br>
> {<br>
> .vendor = "Winbond",<br>
> + .name = "W39L040",<br>
> + .bustype = CHIP_BUSTYPE_PARALLEL,<br>
> + .manufacture_id = WINBOND_ID,<br>
> + .model_id = WINBOND_W39L040,<br>
> + .total_size = 512,<br>
> + .page_size = 64 * 1024,<br>
> + .feature_bits = FEATURE_EITHER_RESET,<br>
> + .tested = TEST_OK_PR,<br>
> + .probe = probe_jedec,<br>
> + .probe_timing = 10,<br>
> + .block_erasers =<br>
> + {<br>
> + {<br>
> + .eraseblocks = { {4 * 1024, 128} },<br>
> + .block_erase = erase_block_jedec,<br>
> + }, {<br>
> + .eraseblocks = { {64 * 1024, 8} },<br>
> + .block_erase = erase_sector_jedec,<br>
> + }, {<br>
> + .eraseblocks = { {512 * 1024, 1} },<br>
> + .block_erase = erase_chip_block_jedec,<br>
> + }<br>
> + },<br>
> + .printlock = printlock_w39l040,<br>
> + .write = write_jedec_1,<br>
> + .read = read_memmapped,<br>
> + },<br>
> +<br>
> + {<br>
> + .vendor = "Winbond",<br>
> .name = "W39V040A",<br>
> .bustype = CHIP_BUSTYPE_LPC,<br>
> .manufacture_id = WINBOND_ID,<br>
> diff --git a/w39.c b/w39.c<br>
> index 65cf32f..2ab70fd 100644<br>
> --- a/w39.c<br>
> +++ b/w39.c<br>
> @@ -161,6 +161,22 @@ static int unlock_w39_fwh(struct flashchip *flash)<br>
> return 0;<br>
> }<br>
><br>
> +int printlock_w39l040(struct flashchip * flash)<br>
> +{<br>
> + uint8_t lock;<br>
> + int ret;<br>
> +<br>
> + lock = w39_idmode_readb(flash, 0x00002);<br>
> + msg_cdbg("Bottom boot block:\n");<br>
> + ret = printlock_w39_bootblock_64k16k(lock);<br>
> +<br>
> + lock = w39_idmode_readb(flash, 0x7fff2);<br>
> + msg_cdbg("Top boot block:\n");<br>
> + ret |= printlock_w39_bootblock_64k16k(lock);<br>
> +<br>
> + return ret;<br>
> +}<br>
> +<br>
> int printlock_w39v040a(struct flashchip *flash)<br>
> {<br>
> uint8_t lock;<br>
> --<br>
> 1.7.2.3<br>
><br>
><br>
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> <a href="mailto:flashrom@flashrom.org">flashrom@flashrom.org</a><br>
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><br>
</div></div></blockquote></div><br>