u-boot for armada_38x_clearfog hangs when compiled with arm-openwrt-linux-muslgnueabi toolchain

[david0fc]

Using top of branch u-boot-2013.01-15t1-clearfog
Toolchain based on arm_cortex-a9+vfpv3, gcc-5.3.0, musl-1.1.14_eabi.
I've patched things as per the attached files.

It goes upto:

 __   __                      _ _
|  \/  | __ _ _ ____   _____| | |
| |\/| |/ _` | '__\ \ / / _ \ | |
| |  | | (_| | |   \ V /  __/ | |
|_|  |_|\__,_|_|    \_/ \___|_|_|
         _   _     ____              _
        | | | |   | __ )  ___   ___ | |_ 
        | | | |___|  _ \ / _ \ / _ \| __| 
        | |_| |___| |_) | (_) | (_) | |_ 
         \___/    |____/ \___/ \___/ \__| 
 ** LOADER **


U-Boot 2013.01 (Jun 23 2016 - 13:46:10) Marvell version: 2015_T1.0p11

Board: A38x-Customer-Board-1
SoC:   MV88F6828 Rev A0
       running 2 CPUs
CPU:   ARM Cortex A9 MPCore (Rev 1) LE
       CPU 0
       CPU    @ 1600 [MHz]
       L2     @ 800 [MHz]
       TClock @ 250 [MHz]
       DDR3    @ 800 [MHz]
       DDR3 32 Bit Width,FastPath Memory Access, DLB Enabled, ECC Disabled
DRAM:  1 GiB
MMC:   mv_sdh: 0

when it should do also:

PCI-e 1 (IF 0 - bus 0) Root Complex Interface, Detected Link X1, GEN 1.1
PCI-e 1: Detected No Link.
USB2.0 0: Host Mode
USB3.0 0: Host Mode
USB3.0 1: Host Mode

Map:   Code:                    0x3fed3000:0x3ff97e94
       BSS:                     0x3ffef964
       Stack:                   0x3f9c2f20
       Heap:                    0x3f9c3000:0x3fed3000
       U-Boot Environment:      0x000f0000:0x00100000 (MMC)

Board configuration detected:
Net:   
|  port  | Interface | PHY address  |
|--------|-----------|--------------|
| egiga0 |   RGMII   |     0x00     |
| egiga1 |   SGMII   |   In-Band    |
| egiga2 |   SGMII   |   In-Band    |
egiga0, egiga1, egiga2
Hit any key to stop autoboot:  0 
1872632 bytes read in 129 ms (13.8 MiB/s)
17270 bytes read in 19 ms (886.7 KiB/s)
## Flattened Device Tree blob at 01800000
   Booting using the fdt blob at 0x01800000
   Loading Device Tree to 0fff8000, end 0ffff375 ... OK

   Skipping Device Tree update ('fdt_skip_update' = yes)

Limit DDR size at 3GB due to power of 2 requirement of Address decoding

Starting kernel ...

Anything you can point out?

patches.zip

[david0fc]

Mote, when using toolchain-arm_cortex-a9+vfpv3_gcc-4.8-linaro_uClibc-0.9.33.2_eabi with the same patches, it still works fine.

[david0fc]

Note, seems that the repo https://github.com/SolidRun/u-boot-armada38x.git has the same branch as this other one, but it seems to fix a problem with the ethernet switch and the ethernet LEDS.

It also prints this extra thing before hanging:

*** Warning - bad CRC, using default environment

Just in case it triggers somebody's memory on fixes that should be ported between the two.