root@j721s2-evm:~# devmem2 0x3810000
/dev/mem opened.
Memory mapped at address 0xffff7fdd8000.
Read at address  0x03810000 (0xffff7fdd8000): 0x00000000
root@j721s2-evm:~# devmem2 0x3810004
/dev/mem opened.
Memory mapped at address 0xffffaa429000.
Read at address  0x03810004 (0xffffaa429004): 0x00000001
root@j721s2-evm:~# devmem2 0x3810008
/dev/mem opened.
Memory mapped at address 0xffffb237f000.
Read at address  0x03810008 (0xffffb237f008): 0x00000000
root@j721s2-evm:~# devmem2 0x381000c
/dev/mem opened.
Memory mapped at address 0xffffa2f4f000.
Read at address  0x0381000C (0xffffa2f4f00c): 0x00000000
root@j721s2-evm:~# devmem2 0x3810010
/dev/mem opened.
Memory mapped at address 0xffffbcda7000.
Read at address  0x03810010 (0xffffbcda7010): 0x00000000
root@j721s2-evm:~# devmem2 0x3810014
/dev/mem opened.
Memory mapped at address 0xffff82ab0000.
Read at address  0x03810014 (0xffff82ab0014): 0x00000000
root@j721s2-evm:~# devmem2 0x3810018
/dev/mem opened.
Memory mapped at address 0xffffb4c8a000.
Read at address  0x03810018 (0xffffb4c8a018): 0x00000000
root@j721s2-evm:~# devmem2 0x381001c
/dev/mem opened.
Memory mapped at address 0xffffb71e6000.
Read at address  0x0381001C (0xffffb71e601c): 0x00000000