On 21/05/20 04:09PM, masonccy...@mxic.com.tw wrote:
>
> Hi Pratyush,
>
> > > > > > + /* Get 8D-8D-8D fast read opcode and dummy cycles. */
> > > > > > + opcode = FIELD_GET(PROFILE1_DWORD1_RD_FAST_CMD, table[0]);
> > > > > > +
> > > > > > + /*
> > > > > > +* Update the fast read setting
Hi Pratyush,
> >
> > > > > +/**
> > > > > + * spi_nor_parse_profile1() - parse the xSPI Profile 1.0 table
> > > > > + * @nor: pointer to a 'struct spi_nor'
> > > > > + * @param_header: pointer to the 'struct
sfdp_parameter_header'
> > > > describing
> > > > > + * the 4-Byte Ad
On 20/05/20 05:40PM, masonccy...@mxic.com.tw wrote:
>
> Hi Pratyush,
>
> > > > +/**
> > > > + * spi_nor_parse_profile1() - parse the xSPI Profile 1.0 table
> > > > + * @nor: pointer to a 'struct spi_nor'
> > > > + * @param_header: pointer to the 'struct sfdp_parameter_header'
> > > desc
Hi Pratyush,
> > > +/**
> > > + * spi_nor_parse_profile1() - parse the xSPI Profile 1.0 table
> > > + * @nor: pointer to a 'struct spi_nor'
> > > + * @param_header: pointer to the 'struct sfdp_parameter_header'
> > describing
> > > + * the 4-Byte Address Instruction Table lengt
Hi Mason,
On 20/05/20 03:59PM, masonccy...@mxic.com.tw wrote:
>
> Hi Pratyush,
>
> > +/**
> > + * spi_nor_parse_profile1() - parse the xSPI Profile 1.0 table
> > + * @nor: pointer to a 'struct spi_nor'
> > + * @param_header: pointer to the 'struct sfdp_parameter_header'
> describing
> >
Hi Pratyush,
> +/**
> + * spi_nor_parse_profile1() - parse the xSPI Profile 1.0 table
> + * @nor: pointer to a 'struct spi_nor'
> + * @param_header: pointer to the 'struct sfdp_parameter_header'
describing
> + * the 4-Byte Address Instruction Table length and version.
> + * @par
This table is indication that the flash is xSPI compliant and hence
supports octal DTR mode. Extract information like the fast read opcode,
the number of dummy cycles needed for a Read Status Register command,
and the number of address bytes needed for a Read Status Register
command.
The default d
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