U - the Boot 2016.11 (Sep 22 2019-19:11:18-0700)
CPUID: 32440001
FCLK: 400 MHz
HCLK: 100 MHz
PCLK: 50 MHz
DRAM: 64 MiB
WARNING: Caches not enabled
Flash: 0 Bytes
NAND: 256 MiB
* * * Warning - bad CRC, using the default environment
In: serial
Out: serial
Err: serial
Net: dm9000
SMDK2440 # ping 192.168.43.123
ERROR: resetting DM9000 - & gt; Not responding
Dm9000 I/o: 0 x20000000, id: 0 x90000a46
DM9000: running in 16 bit mode
MAC: 00:0 c: 29:0 c: behind 5
Could not establish the link
Using dm9000 device
Data abort
PC: [& lt; 33 f5bfc0 & gt;] Lr: [& lt; 33 f5d764 & gt;]
Reloc PC: [& lt; 33 f5bfc0 & gt;] Lr: [& lt; 33 f5d764 & gt;]
Sp: 33 aefd50 IP: 00000085 fp: 33 f082ac
R10:33 fc0c5c r9:33 aeff08 r8:33 fc0c5c
R7:00000000 r6:33 fc3380 r5:0000000 e r4:33 fc0c8e
R2 and r3, 14000045:7 c2ba8c0 r1:7 b2ba8c0 r0:33 fc0c8e
Flags: nZCv IRQs off FIQs off Mode SVC_32
Resetting the CPU...
Resetting...


The disassembly file
33 f5bfb0 & lt; Net_set_ip_header & gt; :
33 f5bfb0: e92d4013 push {r0, r1 and r4, lr}
33 f5bfb4: e59f3070 LDR r3, [PC, # 112]; 33 f5c02c & lt; Net_set_ip_header + 0 x7c & gt;
33 f5bfb8: e5803000 STR r3, r0
33 f5bfbc: e59f306c LDR r3, [PC, # 108]; 33 f5c030 & lt; Net_set_ip_header + 0 x80 & gt;
33 f5bfc0: e58d2000 STR r2, [sp]