root@j7-evm:~# ./cpsw0_sgmii_reg_dump.sh 
/dev/mem opened.
Memory mapped at address 0xffff80840000.
Read at address  0x0C000200 (0xffff80840200): 0x4EC21102
/dev/mem opened.
Memory mapped at address 0xffffbc010000.
Read at address  0x0C000204 (0xffffbc010204): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffffa91e0000.
Read at address  0x0C000210 (0xffffa91e0210): 0x00000020
/dev/mem opened.
Memory mapped at address 0xffff9bf30000.
Read at address  0x0C000214 (0xffff9bf30214): 0x00000030
/dev/mem opened.
Memory mapped at address 0xffffb0950000.
Read at address  0x0C000218 (0xffffb0950218): 0x00009801
/dev/mem opened.
Memory mapped at address 0xffffa2610000.
Read at address  0x0C00021C (0xffffa261021c): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffffa32e0000.
Read at address  0x0C000220 (0xffffa32e0220): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffffa0250000.
Read at address  0x0C000224 (0xffffa0250224): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffffaa5d0000.
Read at address  0x0C000230 (0xffffaa5d0230): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffff84f80000.
Read at address  0x0C000234 (0xffff84f80234): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffffa1370000.
Read at address  0x0C000238 (0xffffa1370238): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffffb2fb0000.
Read at address  0x0C000240 (0xffffb2fb0240): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffffad660000.
Read at address  0x0C000244 (0xffffad660244): 0x00000000
/dev/mem opened.
Memory mapped at address 0xffff9b580000.
Read at address  0x0C000248 (0xffff9b580248): 0x00000D02
root@j7-evm:~#