OK, I found the source code CFE_HomeHub2A-sourcecode.tar.xz
After edit build.sh - change BoardID=HOMEHUB2A to BoardID=HW553 CFE work. OpenWrt AA 12.09 with Ethernet, Wifi & USB also work :-).
Only not work LED's :-(
Please help resolve problem.
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2016.08.07 00:05:40 =~=~=~=~=~=~=~=~=~=~=~=
Pulling BCM5325 out of reset (GPIO15 ON)......done
CFE version 1.0.37-6.4 for BCM96358 (32bit,SP,BE)
Build Date: Sat Aug 6 19:26:53 CEST 2016 (root@debian)
Copyright (C) 2000-2005 Broadcom Corporation.
Boot Address 0xbe000000
Initializing Arena.
Initializing Devices.
Parallel flash device: name AM29LV320MT, id 0x2201, size 16384KB
Now initializing the switch...
GPIO_MODE_EMAC2_MII_CLK_INV pinmux enabled
Setting BCM5325 managed mode
B53_SWITCH_MODE = 0x6
new B53_SWITCH_MODE = 0x7
REG_MII_PORT_CONTROL = 0x0
new REG_MII_PORT_CONTROL = 0x1c
B53_GLOBAL_CONFIG = 0x0
new B53_GLOBAL_CONFIG = 0x80
REG_VLAN_CTRL5 = 0x0
new REG_VLAN_CTRL5 = 0x3
done
Setting BCM5325 unmanaged mode
B53_SWITCH_MODE = 0x7
new B53_SWITCH_MODE = 0x6
B53_GLOBAL_CONFIG = 0x80
new B53_GLOBAL_CONFIG = 0x0
done
Clearing B53_PORT_CTRL(i) registers at ports 0, 1, 2, 3, 4, 5, 6, 7, 8, done
B53_PORT_OVERRIDE_CTRL = 0x9f
...done
CPU type 0x2A010: 300MHz, Bus: 133MHz, Ref: 64MHz
Total memory: 67108864 bytes (64MB)
Total memory used by CFE: 0x80401000 - 0x80528880 (1210496)
Initialized Data: 0x8041D970 - 0x8041FF80 (9744)
BSS Area: 0x8041FF80 - 0x80426880 (26880)
Local Heap: 0x80426880 - 0x80526880 (1048576)
Stack Area: 0x80526880 - 0x80528880 (8192)
Text (code) segment: 0x80401000 - 0x8041D96C (117100)
Boot area (physical): 0x00529000 - 0x00569000
Relocation Factor: I:00000000 - D:00000000
Board IP address : 192.168.1.1:ffffff00
Host IP address : 192.168.1.100
Gateway IP address :
Run from flash/host (f/h) : f
Default host run file name : vmlinux
Default host flash file name : bcm963xx_fs_kernel
Boot delay (0-9 seconds) : 3
Board Id Name : HW553
Psi size in KB : 24
Number of MAC Addresses (1-32) : 12
Base MAC Address : 00:24:89:57:44:82
Ethernet PHY Type : Internal
Memory size in MB : 64
CMT Thread Number : 0
*** Press any key to stop auto run (3 seconds) ***
Auto run second count down: 3322
CFE>
web info: Waiting for connection on socket 0.[J
CFE>
CFE>
New compiled CFE.BIN -> cfe_my_mac_HW553.bin