On 2/24/2021 9:11 PM, Pratyush Yadav wrote:
> On 19/02/21 10:56AM, tkuw584...@gmail.com wrote:
>> From: Takahiro Kuwano
>>
>> Cypress chips support SPINOR_OP_EN4B(B7h)/SPINOR_OP_EX4B(E9h) to
>
> The datasheet says the EN4B command is indeed B7h but EX4B is listed as
> B8h. The command E9h is
On 19/02/21 10:56AM, tkuw584...@gmail.com wrote:
> From: Takahiro Kuwano
>
> Cypress chips support SPINOR_OP_EN4B(B7h)/SPINOR_OP_EX4B(E9h) to
The datasheet says the EN4B command is indeed B7h but EX4B is listed as
B8h. The command E9h is for "Password Unlock". So exiting 4 byte mode
will do
From: Takahiro Kuwano
Cypress chips support SPINOR_OP_EN4B(B7h)/SPINOR_OP_EX4B(E9h) to
enable/disable 4-byte addressing mode.
Signed-off-by: Takahiro Kuwano
---
drivers/mtd/spi/spi-nor-core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/spi/spi-nor-core.c
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