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mediatek: snfi: FM35Q1GA is x4-only and needs 12mA pin drive strength #7

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mediatek: snfi: FM35Q1GA is x4-only and needs 12mA pin drive strength #7

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Commits on Feb 29, 2024

  1. mediatek: snfi: FM35Q1GA is x4-only 

    Dont allow x2 read and cache read operations on FM35Q1GA.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
    @dangowrt
    dangowrt committed Feb 29, 2024
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Commits on Mar 12, 2024

  1. mediatek: snfi: adjust pin drive strength for Fidelix SPI-NAND 

    It seems like we might need to adjust the pin driver strength to 12mA
for Fidelix SPI-NAND chip on MT7622 to avoid SPI data corruption on
some devices.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
    @dangowrt
    dangowrt committed Mar 12, 2024
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  2. mediatek: snfi: adjust drive strength to 12mA like old loader does 

    In addition to FM35X1GA, also change the driver strength to 12mA for
all chips where this is done by the old/legacy U-Boot:
 * Winbond 512Mb
 * Winbond 1Gb
 * Winbond 2Gb
 * GD5F4GQ4UBYIG
 * GD5F4GQ4UAYIG
 * GD5F1GQ4UX
 * GD5F1GQ4UE
 * GD5F2GQ4UX
 * GD5F2GQ4UE

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
    @dangowrt
    dangowrt committed Mar 12, 2024
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