Droid-MAX / SNANDer

SNANDer - Serial Nor/nAND/Eeprom programmeR (based on CH341A)
GNU General Public License v2.0
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plz add support for MX35LF4G24AD-Z4I #17

Open li60240 opened 3 months ago

li60240 commented 3 months ago

MX35LF4G24AD MX35LF4G24AD-Z4I

Droid-MAX commented 3 months ago

Well done, feedback in time plz

li60240 commented 3 months ago

thanks for your hard work.I have try flash the spinand with on die ecc,buy something wrong. status code:Bad in the end. mmexport1719159007613

li60240 commented 3 months ago

thanks for your hard work.I have try flash the spinand with on die ecc,buy something wrong. status code:Bad in the end. mmexport1719159007613

disable ecc flashing it also failed with code Bad. 1635409b71ead58b000e27615e6a51a

Droid-MAX commented 3 months ago

Something's wrong. It only took 26 seconds to write?

li60240 commented 3 months ago

Something's wrong. It only took 26 seconds to write?

是的,我只刷写了5.5M文件,开启ecc或者关闭ec,验证全部失败

Droid-MAX commented 3 months ago

你没先给擦除一下?

li60240 commented 3 months ago

你没先给擦除一下?

刷写之前有使用 -e选项先擦除的。有尝试过刷写整个带oob数据的固件(544M)。 流程如下:1 先使用命令 snander -d -e 擦除芯片。

  1. 使用命令 snander -d -v -w.544.bin 刷写。
  2. 结果验证环节status code都显示BAD

现在整个情况就是,不管如何刷写,到最后验证都会验证失败。我有尝试忽略验证失败直接上机,结果也是未识别到芯片

li60240 commented 3 months ago

你没先给擦除一下?

查看了下这芯片的datasheet,MX35LF2G(4G)24AD-Z4I版本是two-plane双层结构,必须开启ecc,并且需要Plane Select 位,这个可以 S40625-22134658_cn wps moffice lite meizu 适配吗

Droid-MAX commented 3 months ago

now you can download latest release and try again.

li60240 commented 3 months ago

now you can download latest release and try again. I have downloaded the latest version and tried again. The same problem still exists with chip MX35LF4G24AD-Z4I and it cannot pass the verification process.Same error as the previous version. 20240626135233 20240626135242

Droid-MAX commented 3 months ago

Can test with disable internal ecc features?

li60240 commented 3 months ago

Can test with disable internal ecc features?

i haved disable the ecc feature and flashing verification process failed as before. mmexport1719399542421 I have already erased the chip with "-d" before starting to flash it.

Droid-MAX commented 3 months ago

@li60240 试过全片编程没?

li60240 commented 3 months ago

@li60240 试过全片编程没?

尝试过,我上面给你的反馈截图就是全片512M+32M 禁用ecc特性,全片编程。