ASL-26555 completly broken on last trunks.

[quetzalin]

Last Chaos Chalmer trunk versions bricks ASL-26555 (rt305x SoC).

This is the output from the serial console after flashing a r44420 squashfs-sysupgrade:

[    0.580000] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[    0.590000] Please append a correct "root=" boot option; here are the available partitions:
[    0.610000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    2.060000] rt305x-esw 10110000.esw: link changed 0x10
[   82.610000] random: nonblocking pool is initialized

On the other hand, if i flash using a initramfs-uImage openwrt boots and works but the WiFi is completly broken:

[   14.350000] rt2800_wmac 10180000.wmac: failed to get mtd device "devdata"
[   14.360000] ieee80211 phy0: rt2x00lib_request_eeprom_file: Info - Loading EEPROM data from 'soc_wmac.eeprom'.
[   14.380000] rt2800_wmac 10180000.wmac: Direct firmware load failed with error -2
[   14.400000] rt2800_wmac 10180000.wmac: Falling back to user helper
procd: Could not[   14.470000] ieee80211 phy0: rt2x00lib_request_eeprom_file: Error - Failed to request EEPROM.
 find firmware /[   14.490000] rt2800_wmac: probe of 10180000.wmac failed with error -2
lib/firmware/soc_wmac.eeprom

[quetzalin]

And the full log from the serial console is here:

## Booting image at bf050000 ...
## Booting image from active region 1 at bf050000 ...
   Image Name:   MIPS OpenWrt Linux-3.14.32
   Created:      2015-02-12   9:31:36 UTC
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1060950 Bytes =  1 MB
   Load Address: 80000000
   Entry Point:  80000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK

Starting kernel ...

[    0.000000] Linux version 3.14.32 (aguser@MMedia) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r44419) ) #1 Thu Feb 12 10:31:04 CET 2015
[    0.000000] SoC Type: Ralink RT3052 id:1 rev:3
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001964c (MIPS 24KEc)
[    0.000000] MIPS: machine is Alpha ASL26555
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 02000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x00000000-0x01ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00000000-0x01ffffff]
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 32 bytes
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 8128
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[    0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Writing ErrCtl register=00000007
[    0.000000] Readback ErrCtl register=00000007
[    0.000000] Memory: 29152K/32768K available (2310K kernel code, 115K rwdata, 456K rodata, 180K init, 180K bss, 3616K reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:256
[    0.000000] CPU Clock: 384MHz
[    0.000000] clocksource_of_init: no matching clocksources found
[    0.000000] Calibrating delay loop... 255.59 BogoMIPS (lpj=1277952)
[    0.070000] pid_max: default: 32768 minimum: 301
[    0.080000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.100000] pinctrl core: initialized pinctrl subsystem
[    0.110000] NET: Registered protocol family 16
[    0.160000] bio: create slab <bio-0> at 0
[    0.170000] rt2880_gpio 10000600.gpio: registering 24 gpios
[    0.180000] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[    0.190000] Switched to clocksource MIPS
[    0.200000] NET: Registered protocol family 2
[    0.210000] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.230000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.240000] TCP: Hash tables configured (established 1024 bind 1024)
[    0.250000] TCP: reno registered
[    0.260000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.270000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.280000] NET: Registered protocol family 1
[    0.290000] rt-timer 10000100.timer: maximum frequency is 7812Hz
[    0.310000] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.360000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.370000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.400000] msgmni has been set to 56
[    0.400000] io scheduler noop registered
[    0.410000] io scheduler deadline registered (default)
[    0.430000] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    0.440000] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 8000000) is a 16550A
[    0.460000] console [ttyS0] enabled
[    0.460000] console [ttyS0] enabled
[    0.480000] bootconsole [early0] disabled
[    0.480000] bootconsole [early0] disabled
[    0.500000] zram: Created 1 device(s) ...
[    0.520000] ralink_soc_eth 10100000.ethernet eth0: ralink at 0xb0100000, irq 5
[    0.540000] rt2880_wdt 10000120.watchdog: Initialized
[    0.550000] TCP: cubic registered
[    0.560000] NET: Registered protocol family 17
[    0.560000] 8021q: 802.1Q VLAN Support v1.8
[    0.580000] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[    0.590000] Please append a correct "root=" boot option; here are the available partitions:
[    0.610000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    2.030000] rt305x-esw 10110000.esw: link changed 0x10
[   82.600000] random: nonblocking pool is initialized

[quetzalin]

Double post sorry

[secam7]

Probably have the same problem with my clone Hame mpr2.
Not booting (starting) with new CC squashfs-sysupgrade.
I do not have a serial console.

[russell]

I needed to apply this for an AsiaRF AWM002 to boot after r44348:

​http://patchwork.ozlabs.org/patch/439758/

[quetzalin]

Everything is working fine on trunk@44454.