root@Ruijie68u:~# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 10000000 00020000 "spi0.0"
mtd1: 00100000 00020000 "BL2"
mtd2: 00080000 00020000 "u-boot-env"
mtd3: 00200000 00020000 "Factory"
mtd4: 00080000 00020000 "product_info"
mtd5: 00180000 00020000 "kdump"
mtd6: 00200000 00020000 "FIP"
mtd7: 07080000 00020000 "ubi"

dd if=/dev/mtd0 of=/tmp/spi.bin
dd if=/dev/mtd1 of=/tmp/BL2.bin
dd if=/dev/mtd2 of=/tmp/u-boot-env.bin
dd if=/dev/mtd3 of=/tmp/Factory.bin
dd if=/dev/mtd4 of=/tmp/product_info.bin
dd if=/dev/mtd5 of=/tmp/kdump.bin
dd if=/dev/mtd6 of=/tmp/FIP.bin
dd if=/dev/mtd7 of=/tmp/ubi.bin

root@Ruijie68u:~# cat /proc/devices
Character devices:
  1 mem
  4 ttyS
  5 /dev/tty
  5 /dev/console
  5 /dev/ptmx
 10 misc
 89 i2c
 90 mtd
108 ppp
128 ptm
136 pts
248 factory_loop
249 ubi0
250 was_cfg_io
251 watchdog
252 rtc
253 pmsg
254 gpiochip

Block devices:
  8 sd
 31 mtdblock
 65 sd
 66 sd
 67 sd
 68 sd
 69 sd
 70 sd
 71 sd
128 sd
129 sd
130 sd
131 sd
132 sd
133 sd
134 sd
135 sd
254 ubiblock
259 blkext

root@Ruijie68u:~# ls /sys/devices/platform
10000000.consys          15010000.wed2            e500000.tops-ocd
10003000.wed_pcie        15010000.wed3            f100000.phy-firmware
1000310c.infra_bus_prot  15020000.switch0         gpio-keys
1001c000.watchdog        15100000.ethernet        leds
1001f000.pinctrl         15100000.hnat            mtk-cpufreq
1001f6f0.boottrap        15104800.wdma            nmbm_spim_nand
10048000.pwm             15194000.wocpu_boot      pce@15100000
10080000.usxgmiisys      151a5000.ap2woccif       pmu
10081000.usxgmiisys      151e0000.wocpu0_ilm      power
11000000.serial          151e8000.wocpu_dlm       psci
11003000.i2c             152e0000.wocpu1_ilm      reg-dummy
11004000.i2c             153e0000.wocpu2_ilm      regulator-3p3v
11007000.spi             15600000.crypto          regulatory.0
1100a000.lvts            18000000.wbsys           serial8250
11300000.pcie            1d00000003.gsw           timer
11d10000.topmisc         42ff0000.ramoops         tops-mbox
11f20000.xfi_pextp       8000000.hwver            trng@1020f000
11f30000.xfi_pextp       9100000.tops             uevent
11f40000.xfi_pll         9106000.hpdma            usb-phy@11c50000
11f50000.efuse           9606000.hpdma            usb-phy@11e10000
15010000.wed             Fixed MDIO bus.0         wsys_adie@0

root@Ruijie68u:~# cat /sys/kernel/debug/gpio
gpiochip0: GPIOs 428-511, parent: platform/1001f000.pinctrl, pinctrl_moore:
 gpio-430 (                    |irq                 ) in  lo
 gpio-431 (                    |reset               ) out hi
 gpio-435 (                    |wifi-reset          ) out hi
 gpio-441 (                    |reset               ) in  hi IRQ
 gpio-442 (                    |mesh                ) in  hi IRQ
root@Ruijie68u:~#

版权所有

版权归属：Ashley Lee

许可证：署名-非商业性-禁止演绎 4.0 国际 (CC-BY-NC-ND-4.0)