am64xx-evm login: root
root@am64xx-evm:~# uname -a
Linux am64xx-evm 5.4.106-g023faefa70 #1 SMP PREEMPT Fri May 28 14:38:23 UTC 2021 aarch64 GNU/Linux
root@am64xx-evm:~# mtdinfo -a
Count of MTD devices:           7
Present MTD devices:            mtd0, mtd1, mtd2, mtd3, mtd4, mtd5, mtd6
Sysfs interface supported:      yes

mtd0
Name:                           ospi.tiboot3
Type:                           nor
Eraseblock size:                262144 bytes, 256.0 KiB
Amount of eraseblocks:          2 (524288 bytes, 512.0 KiB)
Minimum input/output unit size: 16 bytes
Sub-page size:                  16 bytes
Character device major/minor:   90:0
Bad blocks are allowed:         false
Device is writable:             true

mtd1
Name:                           ospi.tispl
Type:                           nor
Eraseblock size:                262144 bytes, 256.0 KiB
Amount of eraseblocks:          8 (2097152 bytes, 2.0 MiB)
Minimum input/output unit size: 16 bytes
Sub-page size:                  16 bytes
Character device major/minor:   90:2
Bad blocks are allowed:         false
Device is writable:             true

mtd2
Name:                           ospi.u-boot
Type:                           nor
Eraseblock size:                262144 bytes, 256.0 KiB
Amount of eraseblocks:          16 (4194304 bytes, 4.0 MiB)
Minimum input/output unit size: 16 bytes
Sub-page size:                  16 bytes
Character device major/minor:   90:4
Bad blocks are allowed:         false
Device is writable:             true

mtd3
Name:                           ospi.env
Type:                           nor
Eraseblock size:                262144 bytes, 256.0 KiB
Amount of eraseblocks:          1 (262144 bytes, 256.0 KiB)
Minimum input/output unit size: 16 bytes
Sub-page size:                  16 bytes
Character device major/minor:   90:6
Bad blocks are allowed:         false
Device is writable:             true

mtd4
Name:                           ospi.env.backup
Type:                           nor
Eraseblock size:                262144 bytes, 256.0 KiB
Amount of eraseblocks:          1 (262144 bytes, 256.0 KiB)
Minimum input/output unit size: 16 bytes
Sub-page size:                  16 bytes
Character device major/minor:   90:8
Bad blocks are allowed:         false
Device is writable:             true

mtd5
Name:                           ospi.rootfs
Type:                           nor
Eraseblock size:                262144 bytes, 256.0 KiB
Amount of eraseblocks:          223 (58458112 bytes, 55.7 MiB)
Minimum input/output unit size: 16 bytes
Sub-page size:                  16 bytes
Character device major/minor:   90:10
Bad blocks are allowed:         false
Device is writable:             true

mtd6
Name:                           ospi.phypattern
Type:                           nor
Eraseblock size:                262144 bytes, 256.0 KiB
Amount of eraseblocks:          1 (262144 bytes, 256.0 KiB)
Minimum input/output unit size: 16 bytes
Sub-page size:                  16 bytes
Character device major/minor:   90:12
Bad blocks are allowed:         false
Device is writable:             true

root@am64xx-evm:~#