is possible to use MT29F8G08ABACAWP-IT with P1020/P1011?

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is possible to use MT29F8G08ABACAWP-IT with P1020/P1011?

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leandroschmitz
Contributor I

Hello, I'd like to know if is possible to use MT29F8G08ABACAWP-IT with P1020/P1011?

If yes, how can I add support for that in u-boot and Linux kernel based on SDK 2.0.

Thanks

Leandro Schmitz

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leandroschmitz
Contributor I

I found  the IS34ML04G081-TLI, it is a 4G bit memory; page size of 2048+64 with ECC of 1bit.

I appraciate if you could check if that is OK to use with P1020/P1011.

And how may I add support for that in u-boot and linux SDK 2.0

Thanks

Leandro

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ufedor
NXP Employee
NXP Employee

Having page size of 2048+64 with ECC of 1bit is OK for the eLBC FCM.

Concerning software support it is needed to check that K9F5608U0D and IS34ML04G081-TLI have the same command set.

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ufedor
NXP Employee
NXP Employee

> is possible to use MT29F8G08ABACAWP-IT with P1020/P1011?

This is not possible.

The eLBC NAND controller of the P1020/11 is compatible with small (512 + 16 bytes) and large (2048 + 64 bytes) page parallel NAND Flash EEPROMs, while the MT29F8G08ABACAWP-IT has (4096 + 224 bytes) page.

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leandroschmitz
Contributor I

I found  F59L4G81A and MT29F4G08ABADAWP-IT with 4Gbit in 2048 + 64 bytes page.

Is possible to use some of than with P1020/P1011?

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ufedor
NXP Employee
NXP Employee

Another important parameter to check is the minimum required ECC capability.

The eLBC NAND FCM is capable to correct only 1-bit error in a 512-byte block of main region data.

F59L4G81A

ECC Requirement: 4bit/512Byte

MT29F4G08ABADAWP-IT

Minimum required ECC: 4-bit ECC per 528 bytes

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leandroschmitz
Contributor I

P1020RDB-PD use MT29F1G08ABAEAWP:E, it needs 1-bit ECC for the first block and 4-bit/528Bytes for others.

I'd like to know if there is any way to P1020/P1011 work with  4-bit ECC, because there are few options of nand memories witch work with 1-bit ECC. 

Tks

 

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ufedor
NXP Employee
NXP Employee

The P1020RDB-PD BOM is in error concerning the NAND device.

The MT29F1G08ABAEAWP:E is not supported by the eLBC FCM.

On the P1020RDB-PC the K9F5608U0D was used.

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