Messages in this thread | | | Date | Fri, 29 Jul 2022 10:52:02 +0900 | Subject | Re: [PATCH 0/6] mtd: spi-nor: generic flash driver | From | Takahiro Kuwano <> |
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Hi Tudor and Michael,
On 7/26/2022 5:06 PM, Tudor.Ambarus@microchip.com wrote: > Hi, Takahiro, > > Would you please review this patch set? > I tested a Flash device that is not yet in the database. https://www.infineon.com/dgdl/Infineon-S25FS256T_256Mb_SEMPER_Nano_Flash_Quad_SPI_1.8V-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c80027ecd0180740c5a46707a&da=t
And it works fine.
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname spi-nor-generic zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id 342b190f0890 zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer spansion zynq> xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp 53464450080101ff00000114000100ff84000102500100ffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffe7ffe2ffffffff0f48eb086bffff ffffeeffffffffff00ffffff00ff11d810d800ff00ff321cfeff71e9ffe1 ec031c607a757a75f766805c00d65dfff938c0a100000000000000000000 0000ffffffff710600fedcdcffff zynq> md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp 13ecce2f195c4c71648e90d4a7e4a0df /sys/bus/spi/devices/spi0.0/spi-nor/sfdp zynq> test_qspi.sh 6+0 records in 6+0 records out 6291456 bytes (6.0MB) copied, 0.231887 seconds, 25.9MB/s Copied 6291456 bytes from qspi_test to address 0x00000000 in flash Erased 6291456 bytes from address 0x00000000 in flash Copied 6291456 bytes from address 0x00000000 in flash to qspi_read 0000000 ffff ffff ffff ffff ffff ffff ffff ffff * 0600000 Copied 6291456 bytes from qspi_test to address 0x00000000 in flash Copied 6291456 bytes from address 0x00000000 in flash to qspi_read 20b1c32188a5e337ef7575ffb5e4fa424f6bf5a9 qspi_test 20b1c32188a5e337ef7575ffb5e4fa424f6bf5a9 qspi_read
Thanks, Takahiro
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