Re: [flashrom] Spansion S25FL128P......X

[The Raven]

Am 04.04.2015 um 11:16 schrieb Stefan Tauner:
> On Tue, 23 Dec 2014 11:34:17 +0100
> The Raven  wrote:
> > Am 07.12.2014 um 11:33 schrieb Stefan Tauner:
> > > Seems to be a S25FL128P......0 according to the "S25FL128P Valid
> > > Combinations Table" in the datasheet. A ...1 would be marked as
> > > FL128PIFL. Testing writes should be able to verify that because it
> > > would print an error message if the wrong one is used (I think).
> >
> > Thx.
> > Have tried that and programming works with 1 too. :-(
>
> Was that a combined erase + write operation or was the chip empty
> before? When I said "writes" I meant erase + writes, sorry.

Hm, i don't understand you 100%.
So can you tell me step by step what to do?
Normally i erase the chip and write it again. So i think the chip was
empty before.
But to be 100% sure i like to test it again.
Now i have written a random flash file (created with dd and urandom)
with this command:
./flashrom -p serprog:dev=/dev/ttyACM0:115200 -Vw S25FL128P.rom -c
"S25FL128P......1"
And this worked fine:
Verifying flash... VERIFIED.
Then i have rewritten another random file with the same command.
And this has also worked fine!
After that i tried the same with this command:
./flashrom -p serprog:dev=/dev/ttyACM0:115200 -Vw S25FL128P.rom -c
"S25FL128P......0"
But seems not to work:
Reading old flash chip contents... done.
Erasing and writing flash chip... Trying erase function 0...
0x000000-0x00ffff:EFAILED at 0x00000000! Expected=0xff, Found=0x11,
failed byte count from 0x00000000-0x0000ffff: 0xfee7
ERASE FAILED!
Reading current flash chip contents... done. Looking for another erase
function.
Trying erase function 1... 0x000000-0x00ffff:EW, 0x010000-0x01ffff:EW,
0x020000-0x02ffff:EW, 0x030000-0x03ffff:EW, 0x040000-0x04ffff:EW,
0x050000-0x05ffff:EW, 0x060000-0x06ffff:EW, 0x070000-0x07ffff:EW,
0x080000-0x08ffff:EW, 0x090000-0x09ffff:EW, 0x0a0000-0x0affff:EW,
0x0b0000-0x0bffff:EW, 0x0c0000-0x0cffff:EW, 0x0d0000-0x0dffff:EW,
0x0e0000-0x0effff:EW, 0x0f0000-0x0fffff:EW, 0x100000-0x10ffff:EW,
0x110000-0x11ffff:EW, 0x120000-0x12ffff:EW, 0x130000-0x13ffff:EW,
0x140000-0x14ffff:EW, 0x150000-0x15ffff:EW, 0x160000-0x16ffff:EW,
0x170000-0x17ffff:EW, 0x180000-0x18ffff:EW, 0x190000-0x19ffff:EW,
0x1a0000-0x1affff:EW, 0x1b0000-0x1bffff:EW, 0x1c0000-0x1cffff:EW,
0x1d0000-0x1dffff:EW, 0x1e0000-0x1effff:EW, 0x1f0000-0x1fffff:EW,
0x200000-0x20ffff:EW, 0x210000-0x21ffff:EW, 0x220000-0x22ffff:EW,
0x230000-0x23ffff:EW, 0x240000-0x24ffff:EW, 0x250000-0x25ffff:EW,
0x260000-0x26ffff:EW, 0x270000-0x27ffff:EW, 0x280000-0x28ffff:EW,
0x290000-0x29ffff:EW, 0x2a0000-0x2affff:EW, 0x2b0000-0x2bffff:EW,
0x2c0000-0x2cffff:EW, 0x2d0000-0x2dffff:EW, 0x2e0000-0x2effff:EW,
0x2f0000-0x2fffff:EW, 0x300000-0x30ffff:EW, 0x310000-0x31ffff:EW,
0x320000-0x32ffff:EW, 0x330000-0x33ffff:EW, 0x340000-0x34ffff:EW,
0x350000-0x35ffff:EW, 0x360000-0x36ffff:EW, 0x370000-0x37ffff:EW,
0x380000-0x38ffff:EW, 0x390000-0x39ffff:EW, 0x3a0000-0x3affff:EW,
0x3b0000-0x3bffff:EW, 0x3c0000-0x3cffff:EW, 0x3d0000-0x3dffff:EW,
0x3e0000-0x3effff:EW, 0x3f0000-0x3fffff:EW, 0x400000-0x40ffff:EW,
0x410000-0x41ffff:EW, 0x420000-0x42ffff:EW, 0x430000-0x43ffff:EW,
0x440000-0x44ffff:EW, 0x450000-0x45ffff:EW, 0x460000-0x46ffff:EW,
0x470000-0x47ffff:EW, 0x480000-0x48ffff:EW, 0x490000-0x49ffff:EW,
0x4a0000-0x4affff:EW, 0x4b0000-0x4bffff:EW, 0x4c0000-0x4cffff:EW,
0x4d0000-0x4dffff:EW, 0x4e0000-0x4effff:EW, 0x4f0000-0x4fffff:EW,
0x500000-0x50ffff:EW, 0x510000-0x51ffff:EW, 0x520000-0x52ffff:EW,
0x530000-0x53ffff:EW, 0x540000-0x54ffff:EW, 0x550000-0x55ffff:EW,
0x560000-0x56ffff:EW, 0x570000-0x57ffff:EW, 0x580000-0x58ffff:EW,
0x590000-0x59ffff:EW, 0x5a0000-0x5affff:EW, 0x5b0000-0x5bffff:EW,
0x5c0000-0x5cffff:EW, 0x5d0000-0x5dffff:EW, 0x5e0000-0x5effff:EW,
0x5f0000-0x5fffff:EW, 0x600000-0x60ffff:EW, 0x610000-0x61ffff:EW,
0x620000-0x62ffff:EW, 0x630000-0x63ffff:EW, 0x640000-0x64ffff:EW,
0x650000-0x65ffff:EW, 0x660000-0x66ffff:EW, 0x670000-0x67ffff:EW,
0x680000-0x68ffff:EW, 0x690000-0x69ffff:EW, 0x6a0000-0x6affff:EW,
0x6b0000-0x6bffff:EW, 0x6c0000-0x6cffff:EW, 0x6d0000-0x6dffff:EW,
0x6e0000-0x6effff:EW, 0x6f0000-0x6fffff:EW, 0x700000-0x70ffff:EW,
0x710000-0x71ffff:EW, 0x720000-0x72ffff:EW, 0x730000-0x73ffff:EW,
0x740000-0x74ffff:EW, 0x750000-0x75ffff:EW, 0x760000-0x76ffff:EW,
0x770000-0x77ffff:EW, 0x780000-0x78ffff:EW, 0x790000-0x79ffff:EW,
0x7a0000-0x7affff:EW, 0x7b0000-0x7bffff:EW, 0x7c0000-0x7cffff:EW,
0x7d0000-0x7dffff:EW, 0x7e0000-0x7effff:EW, 0x7f0000-0x7fffff:EW,
0x800000-0x80ffff:EW, 0x810000-0x81ffff:EW, 0x820000-0x82ffff:EW,
0x830000-0x83ffff:EW, 0x840000-0x84ffff:EW, 0x850000-0x85ffff:EW,
0x860000-0x86ffff:EW, 0x870000-0x87ffff:EW, 0x880000-0x88ffff:EW,
0x890000-0x89ffff:EW, 0x8a0000-0x8affff:EW, 0x8b0000-0x8bffff:EW,
0x8c0000-0x8cffff:EW, 0x8d0000-0x8dffff:EW, 0x8e0000-0x8effff:EW,
0x8f0000-0x8fffff:EW, 0x900000-0x90ffff:EW, 0x910000-0x91ffff:EW,
0x920000-0x92ffff:EW, 0x930000-0x93ffff:EW, 0x940000-0x94ffff:EW,
0x950000-0x95ffff:EW, 0x960000-0x96ffff:EW, 0x970000-0x97ffff:EW,
0x980000-0x98ffff:EW, 0x990000-0x99ffff:EW, 0x9a0000-0x9affff:EW,
0x9b0000-0x9bffff:EW, 0x9c0000-0x9cffff:EW, 0x9d0000-0x9dffff:EW,
0x9e0000-0x9effff:EW, 0x9f0000-0x9fffff:EW, 0xa00000-0xa0ffff:EW,
0xa10000-0xa1ffff:EW, 0xa20000-0xa2ffff:EW, 0xa30000-0xa3ffff:EW,
0xa40000-0xa4ffff:EW, 0xa50000-0xa5ffff:EW, 0xa60000-0xa6ffff:EW,
0xa70000-0xa7ffff:EW, 0xa80000-0xa8ffff:EW, 0xa90000-0xa9ffff:EW,
0xaa0000-0xaaffff:EW, 0xab0000-0xabffff:EW, 0xac0000-0xacffff:EW,
0xad0000-0xadffff:EW, 0xae0000-0xaeffff:EW, 0xaf0000-0xafffff:EW,
0xb00000-0xb0ffff:EW, 0xb10000-0xb1ffff:EW, 0xb20000-0xb2ffff:EW,
0xb30000-0xb3ffff:EW, 0xb40000-0xb4ffff:EW, 0xb50000-0xb5ffff:EW,
0xb60000-0xb6ffff:EW, 0xb70000-0xb7ffff:EW, 0xb80000-0xb8ffff:EW,
0xb90000-0xb9ffff:EW, 0xba0000-0xbaffff:EW, 0xbb0000-0xbbffff:EW,
0xbc0000-0xbcffff:EW, 0xbd0000-0xbdffff:EW, 0xbe0000-0xbeffff:EW,
0xbf0000-0xbfffff:EW, 0xc00000-0xc0ffff:EW, 0xc10000-0xc1ffff:EW,
0xc20000-0xc2ffff:EW, 0xc30000-0xc3ffff:EW, 0xc40000-0xc4ffff:EW,
0xc50000-0xc5ffff:EW, 0xc60000-0xc6ffff:EW, 0xc70000-0xc7ffff:EW,
0xc80000-0xc8ffff:EW, 0xc90000-0xc9ffff:EW, 0xca0000-0xcaffff:EW,
0xcb0000-0xcbffff:EW, 0xcc0000-0xccffff:EW, 0xcd0000-0xcdffff:EW,
0xce0000-0xceffff:EW, 0xcf0000-0xcfffff:EW, 0xd00000-0xd0ffff:EW,
0xd10000-0xd1ffff:EW, 0xd20000-0xd2ffff:EW, 0xd30000-0xd3ffff:EW,
0xd40000-0xd4ffff:EW, 0xd50000-0xd5ffff:EW, 0xd60000-0xd6ffff:EW,
0xd70000-0xd7ffff:EW, 0xd80000-0xd8ffff:EW, 0xd90000-0xd9ffff:EW,
0xda0000-0xdaffff:EW, 0xdb0000-0xdbffff:EW, 0xdc0000-0xdcffff:EW,
0xdd0000-0xddffff:EW, 0xde0000-0xdeffff:EW, 0xdf0000-0xdfffff:EW,
0xe00000-0xe0ffff:EW, 0xe10000-0xe1ffff:EW, 0xe20000-0xe2ffff:EW,
0xe30000-0xe3ffff:EW, 0xe40000-0xe4ffff:EW, 0xe50000-0xe5ffff:EW,
0xe60000-0xe6ffff:EW, 0xe70000-0xe7ffff:EW, 0xe80000-0xe8ffff:EW,
0xe90000-0xe9ffff:EW, 0xea0000-0xeaffff:EW, 0xeb0000-0xebffff:EW,
0xec0000-0xecffff:EW, 0xed0000-0xedffff:EW, 0xee0000-0xeeffff:EW,
0xef0000-0xefffff:EW, 0xf00000-0xf0ffff:EW, 0xf10000-0xf1ffff:EW,
0xf20000-0xf2ffff:EW, 0xf30000-0xf3ffff:EW, 0xf40000-0xf4ffff:EW,
0xf50000-0xf5ffff:EW, 0xf60000-0xf6ffff:EW, 0xf70000-0xf7ffff:EW,
0xf80000-0xf8ffff:EW, 0xf90000-0xf9ffff:EW, 0xfa0000-0xfaffff:EW,
0xfb0000-0xfbffff:EW, 0xfc0000-0xfcffff:EW, 0xfd0000-0xfdffff:EW,
0xfe0000-0xfeffff:EW, 0xff0000-0xffffff:EW
Erase/write done.
Verifying flash... FAILED at 0x00000000! Expected=0xc8, Found=0xff,
failed byte count from 0x00000000-0x00ffffff: 0xbf40e2
Your flash chip is in an unknown state.
Please report this on IRC at chat.freenode.net (channel #flashrom) or
mail [e-mail], thanks!
serprog: Output drivers disabled

So it looks like my chip is a "S25FL128P......1" right?

BTW: With the new serprog-code the arduino does not lockup! :-)