Re: [PATCH v4] mtd: spi-nor: clear Winbond Extended Address Reg on switch to 3-byte addressing.

On Sat, 21 Apr 2018 08:54:40 +1000 NeilBrown wrote: > Winbond spi-nor flash 32MB and larger have an 'Extended Address > Register' as one option for addressing beyond 16MB (Macronix > has the same concept, Spansion has EXTADD bits in the Bank Address > Register). > > According

Re: [PATCH v4] mtd: spi-nor: clear Winbond Extended Address Reg on switch to 3-byte addressing.

On Sat, 21 Apr 2018 08:54:40 +1000 NeilBrown wrote: > Winbond spi-nor flash 32MB and larger have an 'Extended Address > Register' as one option for addressing beyond 16MB (Macronix > has the same concept, Spansion has EXTADD bits in the Bank Address > Register). > > According to section >

[PATCH v4] mtd: spi-nor: clear Winbond Extended Address Reg on switch to 3-byte addressing.

Winbond spi-nor flash 32MB and larger have an 'Extended Address Register' as one option for addressing beyond 16MB (Macronix has the same concept, Spansion has EXTADD bits in the Bank Address Register). According to section 8.2.7 Write Extended Address Register (C5h) of the Winbond W25Q256FV

[PATCH v4] mtd: spi-nor: clear Winbond Extended Address Reg on switch to 3-byte addressing.

Winbond spi-nor flash 32MB and larger have an 'Extended Address Register' as one option for addressing beyond 16MB (Macronix has the same concept, Spansion has EXTADD bits in the Bank Address Register). According to section 8.2.7 Write Extended Address Register (C5h) of the Winbond W25Q256FV