A3700 customer board; UART interface; Bootloader execution hangs

[stompros]

We have a board based on ESPRESSOBIN design:
During the boot up process with UART images (600x600 speed)
BL1 and BL2 load but BL31 hangs. We use the ATF-MARVELL 1.5 and the latest SDK from MARVELL for plat=3700, We havee DDR3 512MB (1chip).

---Debug Info------

---

WTMI-devel-18.12.0-a0a1cb8
WTMI: system early-init

DDR topology parameters:

ddr type DDR3
ddr speedbin 13
bus width 16-bits
cs num 1
cs[0] - group num 0
cs[0] - bank num 8
cs[0] - capacity 1024MiB
SVC REV: 5, CPU VDD voltage: 1.038V

DRAM windows:

WIN[0] - base addr 0x60000000
WIN[0] - size 0x40000000

memory test region:

CS[0] 0x60000000 - 0x9fffffff

Restore termination values to original values
SELF-REFRESH TEST PASS
CS0: QS GATE TRAINING FAILED
DLL TUNING PASSED
VERBOSE: Reserved 0x6000 bytes (discarded 0x1000 bytes above)
VERBOSE: Trusted SRAM seen by this BL image: 0x4001000 - 0x4080000
VERBOSE: Code region: 0x4100000 - 0x8100000
VERBOSE: Read-only data region: 0x4105000 - 0x4107000
mmap:
VA:0x4000000 PA:0x4000000 size:0x1000 attr:0xa
VA:0x4001000 PA:0x4001000 size:0x7f000 attr:0xa
VA:0x4100000 PA:0x4100000 size:0x4000000 attr:0x2
VA:0x4105000 PA:0x4105000 size:0x2000 attr:0x22
VA:0xd0000000 PA:0xd0000000 size:0x10000000 attr:0x8

NOTICE: Booting Trusted Firmware
NOTICE: BL1: v1.5(debug):1f8ca7e0 (Marvell-devel-18.12.2)
NOTICE: BL1: Built : 18:50:51, Feb 27 2019
INFO: BL1: RAM 0x407a000 - 0x407f000
VERBOSE: BL1: cortex_a53: CPU workaround for 826319 was not applied
VERBOSE: BL1: cortex_a53: CPU workaround for 835769 was not applied
VERBOSE: BL1: cortex_a53: CPU workaround for disable_non_temporal_hint was not applied
VERBOSE: BL1: cortex_a53: CPU workaround for 843419 was not applied
WARNING: BL1: cortex_a53: CPU workaround for 855873 was missing!
INFO: BL1: Loading BL2
VERBOSE: Using Memmap
VERBOSE: FIP header looks OK.
VERBOSE: Using FIP
INFO: Loading image id=1 at address 0x4017000
VERBOSE: Reserved 0x1c010 bytes (discarded 0x16000 bytes below)
INFO: Image id=1 loaded at address 0x4017000, size = 0x6010
VERBOSE: Reserved 0x6000 bytes (discarded 0x1000 bytes above)
VERBOSE: BL1: BL2 memory layout address = 0x401d010
NOTICE: BL1: Booting BL2
INFO: Entry point address = 0x4017000
INFO: SPSR = 0x3c5

NOTICE: BL2: v1.5(debug):1f8ca7e0 (Marvell-devel-18.12.2)
NOTICE: BL2: Built : 18:50:54, Feb 27 2019
INFO: BL2: Loading BL31
VERBOSE: Using Memmap
VERBOSE: FIP header looks OK.
VERBOSE: Using FIP
INFO: Loading image id=3 at address 0x4023000
VERBOSE: Reserved 0x15a00 bytes (discarded 0x5ff0 bytes below)
INFO: Image id=3 loaded at address 0x4023000, size = 0xfa10
INFO: BL2: Loading BL32
VERBOSE: Using Memmap
VERBOSE: FIP header looks OK.
VERBOSE: Trying alternative IO
WARNING: Failed to obtain reference to image id=4 (-2)
WARNING: Failed to load BL32 (-2)
INFO: BL2: Loading BL33
VERBOSE: Using Memmap
VERBOSE: FIP header looks OK.
VERBOSE: Using FIP
INFO: Loading image id=5 at address 0
VERBOSE: Reserved 0x94436 bytes (discarded 0x0 bytes below)
INFO: Image id=5 loaded at address 0, size = 0x94436
NOTICE: BL1: Booting BL31
INFO: Entry point address = 0x4023000
INFO: SPSR = 0x3cd
VERBOSE: Argument #0 = 0x401d540
VERBOSE: Argument #1 = 0xf1e2d3c4b5a6978
VERBOSE: Argument #2 = 0x0
VERBOSE: Argument #3 = 0x0
VERBOSE: Argument #4 = 0x0
VERBOSE: Argument #5 = 0x0
VERBOSE: Argument #6 = 0x0
VERBOSE: Argument #7 = 0x0
VERBOSE: Trusted SRAM seen by this BL image: 0x4023000 - 0x4038000
VERBOSE: Code region: 0x4023000 - 0x402d000
VERBOSE: Read-only data region: 0x402d000 - 0x4030000
mmap:
VA:0 PA:0x0 size:0x20000000 attr:0x1a
VA:0x4000000 PA:0x4000000 size:0x1000 attr:0xa
VA:0x4023000 PA:0x4023000 size:0x15000 attr:0xa
VA:0x4023000 PA:0x4023000 size:0xa000 attr:0x2
VA:0x402d000 PA:0x402d000 size:0x3000 attr:0x22
VA:0xd0000000 PA:0xd0000000 size:0x10000000 attr:0x8

INFO: Initializing IO address decode windows
INFO: DRAM mapping 0 base(0x0) size(0x40000000)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xc000)INFO: win_attr(3d) max_dram_win(2) max_remap(0) win_offset(8)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xc100)INFO: win_attr(3d) max_dram_win(3) max_remap(0) win_offset(16)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xc200)INFO: win_attr(3d) max_dram_win(2) max_remap(0) win_offset(16)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xc300)INFO: win_attr(3d) max_dram_win(2) max_remap(0) win_offset(16)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xc400)INFO: win_attr(3d) max_dram_win(2) max_remap(0) win_offset(16)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xc500)INFO: win_attr(3d) max_dram_win(2) max_remap(0) win_offset(16)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xc800)INFO: win_attr(3d) max_dram_win(3) max_remap(0) win_offset(16)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xca00)INFO: win_attr(3d) max_dram_win(3) max_remap(0) win_offset(8)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xcb00)INFO: win_attr(3d) max_dram_win(3) max_remap(0) win_offset(16)
INFO: set_io_addr_dec 0 result: ctrl(0x3fff3d01) base(0x0)INFO:
INFO: Set IO decode window successfully, base(0xce00)INFO: win_attr(3d) max_dram_win(2) max_remap(0) win_offset(8)
NOTICE: BL31: v1.5(debug):1f8ca7e0 (Marvell-devel-18.12.2)
NOTICE: BL31: Built : 18:51:01, Feb 27 2019
INFO: GICv3 with legacy support detected. ARM GICV3 driver initialized in EL3
INFO: BL31: Initializing runtime services
VERBOSE: BL31: cortex_a53: CPU workaround for 826319 was not applied
VERBOSE: BL31: cortex_a53: CPU workaround for 835769 was not applied
VERBOSE: BL31: cortex_a53: CPU workaround for disable_non_temporal_hint was not applied
VERBOSE: BL31: cortex_a53: CPU workaround for 843419 was not applied
WARNING: BL31: cortex_a53: CPU workaround for 855873 was missing!
INFO: BL31: Preparing for EL3 exit to normal world
INFO: Entry point address = 0
INFO: SPSR = 0x3c9
VERBOSE: Argument #0 = 0x0
VERBOSE: Argument #1 = 0x0
VERBOSE: Argument #2 = 0x0
VERBOSE: Argument #3 = 0x0
VERBOSE: Argument #4 = 0x0
VERBOSE: Argument #5 = 0x0
VERBOSE: Argument #6 = 0x0
VERBOSE: Argument Unhandled Exception in EL3.
x30 = 0x000000000402a1b0
x0 = 0x0000000000000032
x1 = 0x5555555515541555
x2 = 0x0000000000000000
x3 = 0x0000000000000040
x4 = 0x0000000000000000
x5 = 0x0000000000c50838
x6 = 0x0000000000000000
x7 = 0x0000000000000002
x8 = 0x0000000000000005
x9 = 0x0000000000000000
x10 = 0x0000000000000000
x11 = 0x0000000000000000
x12 = 0x0000000000000000
x13 = 0x0000000000000000
x14 = 0x0000000000000000
x15 = 0x0000000000000000
x16 = 0x0000000000000000
x17 = 0x0000000000000000
x18 = 0x0000000000000004
x19 = 0x0000000000000001
x20 = 0x0000000000000000
x21 = 0x000000004b5a6977
x22 = 0x0000000000000000
x23 = 0x0000000000000000
x24 = 0x0000000000000000
x25 = 0x0000000000000000
x26 = 0x0000000000000000
x27 = 0x000000000402f584
x28 = 0x0000000000000000
x29 = 0x0000000004032dc0
scr_el3 = 0x0000000000000238
sctlr_el3 = 0x0000000030cd183f
cptr_el3 = 0x0000000000000000
tcr_el3 = 0x0000000080803520
daif = 0x00000000000003c0
mair_el3 = 0x00000000004404ff
spsr_el3 = 0x00000000200002cc
elr_el3 = 0x0000000000000001
ttbr0_el3 = 0x0000000004033900
esr_el3 = 0x000000008a000000
far_el3 = 0x0000000000000001
spsr_el1 = 0x0000000000000000
elr_el1 = 0x0000000000000000
spsr_abt = 0x0000000000000000
spsr_und = 0x0000000000000000
spsr_irq = 0x0000000000000000
spsr_fiq = 0x0000000000000000
sctlr_el1 = 0x0000000030d00800
actlr_el1 = 0x0000000000000000
cpacr_el1 = 0x0000000000000000
csselr_el1 = 0x0000000000000000
sp_el1 = 0x0000000000000000
esr_el1 = 0x0000000000000000
ttbr0_el1 = 0x0000000000000000
ttbr1_el1 = 0x0000000000000000
mair_el1 = 0x0000000000000000
amair_el1 = 0x0000000000000000
tcr_el1 = 0x0000000000000000
tpidr_el1 = 0x0000000000000000
tpidr_el0 = 0x0000000000000000
tpidrro_el0 = 0x0000000000000000
dacr32_el2 = 0x0000000000000000
ifsr32_el2 = 0x0000000000000000
par_el1 = 0x0000000000000000
mpidr_el1 = 0x0000000080000000
afsr0_el1 = 0x0000000000000000
afsr1_el1 = 0x0000000000000000
contextidr_el1 = 0x0000000000000000
vbar_el1 = 0x0000000000000000
cntp_ctl_el0 = 0x0000000000000002
cntp_cval_el0 = 0x1018f66e22be6404
cntv_ctl_el0 = 0x0000000000000002
cntv_cval_el0 = 0xc6ca248c4bb61702
cntkctl_el1 = 0x0000000000000000
sp_el0 = 0x0000000004032dc0
isr_el1 = 0x0000000000000000
cpuectlr_el1 = 0x0000000000000040
cpumerrsr_el1 = 0x000000001b080686
l2merrsr_el1 = 0x0000000010040800
cpuactlr_el1 = 0x00000000090ca000
icc_hppir0_el1 = 0x00000000000003ff
icc_hppir1_el1 = 0x00000000000003ff
icc_ctlr_el3 = 0x0000000000000400
gicd_ispendr regs (Offsets 0x200 - 0x278)
0000000000000200: 0xb8aaa8a72a82aaab
0000000000000208: 0x2a0aaaaa8a88aaaa
0000000000000210: 0xaaaa2a8aaaaa8ae2
0000000000000218: 0xaeba8aa2aeaa082a
0000000000000220: 0xaaaaaaaba2a8a8ae
0000000000000228: 0x8aeaaaaaa2e2baaa
0000000000000230: 0xaaa2aa22aaaa80aa
0000000000000238: 0xaa3a2aaabaa28aa8
0000000000000240: 0xaaaaea0a8a88afae
0000000000000248: 0x2aa8aaaaa2a8aaaa
0000000000000250: 0xeaaaa0aaabaaaa2a
0000000000000258: 0x8aaeaa22aaaa82ab
0000000000000260: 0xa8b8aabaaa2aae8a
0000000000000268: 0x2aaaaa3a0a8aaaea
0000000000000270: 0xe22ae24aaa8ae8aa
0000000000000278: 0xaaabea22aeaaa2a8
cci_snoop_ctrl_cluster0 = 0x00000000c0000003
cci_snoop_ctrl_cluster1 = 0x0000000000000000