On 11.05.2009 23:48, Carl-Daniel Hailfinger wrote:
> On 11.05.2009 23:25, Murawski Mateusz wrote:
>
>> Yes, but this mb have TMS29F002R chip, and flashrom can't recognize it
>>
>> Picture
>> http://img520.imageshack.us/img520/641/bez.jpg
>>
>> TMS29F002R datasheet
>> http://focus.ti.com/lit/ds/smjs848/smjs848.pdf
>>
>
> I looked at the data sheet. One of the problems is that this flash chip
> does not use the standard Texas Instruments JEDEC ID of 0x97, but uses
> the standard JEDEC ID of AMD instead.
>
> I have a preliminary patch, but if you could run "flashrom -V" and
> upload the result somewhere, this would help determine if I'm right.
>
And please run "flashrom -V" with the attached patch as well.
Add TI TMS29F002RT and TMS29F002RB probe and read support to flashrom.
Signed-off-by: Carl-Daniel Hailfinger <[email protected]>
Index: flashrom-tms29f002r/flash.h
===================================================================
--- flashrom-tms29f002r/flash.h (revision 496)
+++ flashrom-tms29f002r/flash.h (working copy)
@@ -509,6 +509,9 @@
#define S29C31004T 0x63
#define TI_ID 0x97 /* Texas Instruments */
+#define TI_OLD_ID 0x01 /* TI chips from last century */
+#define TI_TMS29F002RT 0xB0
+#define TI_TMS29F002RB 0x34
/*
* W25X chips are SPI, first byte of device ID is memory type, second
Index: flashrom-tms29f002r/flashchips.c
===================================================================
--- flashrom-tms29f002r/flashchips.c (revision 496)
+++ flashrom-tms29f002r/flashchips.c (working copy)
@@ -2013,6 +2013,34 @@
},
{
+ .vendor = "Texas Instruments",
+ .name = "TMS29F002RB",
+ .manufacture_id = TI_OLD_ID,
+ .model_id = TI_TMS29F002RB,
+ .total_size = 256,
+ .page_size = 16384, /* Non-uniform sectors */
+ .tested = TEST_UNTESTED,
+ .probe = probe_jedec,
+ .erase = NULL,
+ .write = NULL,
+ .read = read_memmapped,
+ },
+
+ {
+ .vendor = "Texas Instruments",
+ .name = "TMS29F002RT",
+ .manufacture_id = TI_OLD_ID,
+ .model_id = TI_TMS29F002RT,
+ .total_size = 256,
+ .page_size = 16384, /* Non-uniform sectors */
+ .tested = TEST_UNTESTED,
+ .probe = probe_jedec,
+ .erase = NULL,
+ .write = NULL,
+ .read = read_memmapped,
+ },
+
+ {
.vendor = "Winbond",
.name = "W25x10",
.manufacture_id = WINBOND_NEX_ID,
--
http://www.hailfinger.org/
Index: flashrom-tms29f002r/flash.h
===================================================================
--- flashrom-tms29f002r/flash.h (revision 496)
+++ flashrom-tms29f002r/flash.h (working copy)
@@ -509,6 +509,9 @@
#define S29C31004T 0x63
#define TI_ID 0x97 /* Texas Instruments */
+#define TI_OLD_ID 0x01 /* TI chips from last century */
+#define TI_TMS29F002RT 0xB0
+#define TI_TMS29F002RB 0x34
/*
* W25X chips are SPI, first byte of device ID is memory type, second
Index: flashrom-tms29f002r/flashchips.c
===================================================================
--- flashrom-tms29f002r/flashchips.c (revision 496)
+++ flashrom-tms29f002r/flashchips.c (working copy)
@@ -2013,6 +2013,34 @@
},
{
+ .vendor = "Texas Instruments",
+ .name = "TMS29F002RB",
+ .manufacture_id = TI_OLD_ID,
+ .model_id = TI_TMS29F002RB,
+ .total_size = 256,
+ .page_size = 16384, /* Non-uniform sectors */
+ .tested = TEST_UNTESTED,
+ .probe = probe_jedec,
+ .erase = NULL,
+ .write = NULL,
+ .read = read_memmapped,
+ },
+
+ {
+ .vendor = "Texas Instruments",
+ .name = "TMS29F002RT",
+ .manufacture_id = TI_OLD_ID,
+ .model_id = TI_TMS29F002RT,
+ .total_size = 256,
+ .page_size = 16384, /* Non-uniform sectors */
+ .tested = TEST_UNTESTED,
+ .probe = probe_jedec,
+ .erase = NULL,
+ .write = NULL,
+ .read = read_memmapped,
+ },
+
+ {
.vendor = "Winbond",
.name = "W25x10",
.manufacture_id = WINBOND_NEX_ID,
--
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