Hello Folks
I have tryed to install using Serial Console the firmware to these device, as oriented from https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=c198ca682c187e61730119134e1dde75da2e7a16, but without success. We have fail on JFFS partition, as follows:
U-Boot 1.1.4 (Jul 4 2017 - 14:15:29)
ap152 - Dragonfly 1.0DRAM:
sri
ath_ddr_initial_config(278): (ddr2 init)
ath_sys_frequency: cpu 775 ddr 650 ahb 258
Tap values = (0xf, 0xf, 0xf, 0xf)
128 MB
Top of RAM usable for U-Boot at: 88000000
Reserving 201k for U-Boot at: 87fcc000
Reserving 192k for malloc() at: 87f9c000
Reserving 44 Bytes for Board Info at: 87f9bfd4
Reserving 36 Bytes for Global Data at: 87f9bfb0
Reserving 128k for boot params() at: 87f7bfb0
Stack Pointer at: 87f7bf98
Now running in RAM - U-Boot at: 87fcc000
Flash Manuf Id 0xef, DeviceId0 0x40, DeviceId1 0x18
flash size 16MB, sector count = 256
Flash: 16 MB
In: serial
Out: serial
Err: serial
Net: ath_gmac_enet_initialize...
No valid address in Flash. Using fixed address
ath_gmac_enet_initialize: reset mask:c02200
athr_mgmt_init ::done
Dragonfly ----> S17 PHY *
athrs17_reg_init: complete
SGMII in forced mode
athr_gmac_sgmii_setup SGMII done
: cfg1 0x80000000 cfg2 0x7114
eth0: 00:03:7f:09:0b:ad
eth0 up
eth0
Setting 0x181162c0 to 0x8102100
Hit any key to stop autoboot: 0
ath> tftp 0x80060000 openwrt-19.07.7-ar71xx-generic-sr3200-squashfs-sysupgrade.bin
Trying eth0
dup 1 speed 1000
Using eth0 device
TFTP from server 192.168.0.141; our IP address is 192.168.0.144
Filename 'openwrt-19.07.7-ar71xx-generic-sr3200-squashfs-sysupgrade.bin'.
Load address: 0x80060000
Loading: #################################################################
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done
Bytes transferred = 4521988 (450004 hex)
ath> erase 0x9f050000 +$filesize
Erasing flash...
First 0x5 last 0x4a sector size 0x10000
74
Erased 70 sectors
ath>
Erasing flash...
First 0x5 last 0x4a sector size 0x10000
74
Erased 70 sectors
ath> cp.b $fileaddr 0x9f050000 $filesize
Copy to Flash... write addr: 9f050000
done
ath> setenv bootcmd "bootm 0x9fe80000 || bootm 0x9f050000"
ath>
At here, all OK. But when I try to boot new kernel
U-Boot 1.1.4 (Jul 4 2017 - 14:15:29)
ap152 - Dragonfly 1.0DRAM:
sri
ath_ddr_initial_config(278): (ddr2 init)
ath_sys_frequency: cpu 775 ddr 650 ahb 258
Tap values = (0xf, 0xf, 0xf, 0xf)
128 MB
Top of RAM usable for U-Boot at: 88000000
Reserving 201k for U-Boot at: 87fcc000
Reserving 192k for malloc() at: 87f9c000
Reserving 44 Bytes for Board Info at: 87f9bfd4
Reserving 36 Bytes for Global Data at: 87f9bfb0
Reserving 128k for boot params() at: 87f7bfb0
Stack Pointer at: 87f7bf98
Now running in RAM - U-Boot at: 87fcc000
Flash Manuf Id 0xef, DeviceId0 0x40, DeviceId1 0x18
flash size 16MB, sector count = 256
Flash: 16 MB
In: serial
Out: serial
Err: serial
Net: ath_gmac_enet_initialize...
No valid address in Flash. Using fixed address
ath_gmac_enet_initialize: reset mask:c02200
athr_mgmt_init ::done
Dragonfly ----> S17 PHY *
athrs17_reg_init: complete
SGMII in forced mode
athr_gmac_sgmii_setup SGMII done
: cfg1 0x80000000 cfg2 0x7114
eth0: 00:03:7f:09:0b:ad
eth0 up
eth0
Setting 0x181162c0 to 0x8102100
Hit any key to stop autoboot: 0
## Booting image at 9fe80000 ...
Image Name: MIPS OpenWrt Linux-3.3.8
Created: 2017-07-04 6:25:19 UTC
Image Type: MIPS Linux Multi-File Image (lzma compressed)
Data Size: 1275757 Bytes = 1.2 MB
Load Address: 80060000
Entry Point: 80060000
Contents:
Image 0: 1275749 Bytes = 1.2 MB
Verifying Checksum at 0x9fe80040 ...OK
Uncompressing Multi-File Image ... OK
No initrd
## Transferring control to Linux (at address 80060000) ...
## Giving linux memsize in bytes, 134217728
Starting kernel ...
[ 0.000000] Linux version 3.3.8 (yangyi@ubuntu) (gcc version 4.6.3 20120201 (prerelease) (Linaro GCC 4.6-2012.02) ) #7 Wed Jun 21 15:22:45 CST 2017
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 00019750 (MIPS 74Kc)
[ 0.000000] SoC: Qualcomm Atheros QCA956X rev 0
[ 0.000000] Clocks: CPU:775.000MHz, DDR:650.000MHz, AHB:258.333MHz, Ref:25.000MHz
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 08000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone PFN ranges:
[ 0.000000] Normal 0x00000000 -> 0x00008000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] Early memory PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x00008000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: board=AP152 console=ttyS0,115200 mtdparts=spi0.0:256k(u-boot),64k(u-boot-env),14528k(rootfs),1472k(kernel),64k(art),16000k@0x50000(firmware) rootfstype=squashfs,jffs2 noinitrd
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 125616k/131072k available (2746k kernel code, 5456k reserved, 711k data, 228k init, 0k highmem)
[ 0.000000] SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:83
[ 0.000000] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[ 0.060000] pid_max: default: 32768 minimum: 301
[ 0.060000] Mount-cache hash table entries: 512
[ 0.060000] Performance counters: mips/74K PMU enabled, 4 32-bit counters available to each CPU, irq 13
[ 0.070000] Initialized recycle list for cpu 0.
[ 0.080000] NET: Registered protocol family 16
[ 0.080000] gpiochip_add: registered GPIOs 0 to 22 on device: ath79
[ 0.090000] MIPS: machine is Qualcomm Atheros AP152 reference board
[ 0.100000] registering PCI controller with io_map_base unset
[ 0.310000] bio: create slab <bio-0> at 0
[ 0.310000] PCI host bridge to bus 0000:00
[ 0.320000] pci_bus 0000:00: root bus resource [mem 0x12000000-0x13ffffff]
[ 0.320000] pci_bus 0000:00: root bus resource [io 0x0001]
[ 0.330000] pci 0000:00:00.0: BAR 0: assigned [mem 0x12000000-0x121fffff 64bit]
[ 0.330000] pci 0000:00:00.0: BAR 6: assigned [mem 0x12200000-0x1220ffff pref]
[ 0.340000] pci 0000:00:00.0: using irq 40 for pin 1
[ 0.340000] Switching to clocksource MIPS
[ 0.350000] NET: Registered protocol family 2
[ 0.350000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.350000] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.360000] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.360000] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.370000] TCP reno registered
[ 0.370000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.380000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.380000] NET: Registered protocol family 1
[ 0.400000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.400000] NTFS driver 2.1.30 [Flags: R/W].
[ 0.410000] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.420000] msgmni has been set to 245
[ 0.420000] io scheduler noop registered
[ 0.430000] io scheduler deadline registered (default)
[ 0.430000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.460000] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11) is a 16550A
[ 0.460000] console [ttyS0] enabled, bootconsole disabled
[ 0.460000] console [ttyS0] enabled, bootconsole disabled
[ 0.480000] m25p80 spi0.0: found w25q128, expected m25p80
[ 0.480000] m25p80 spi0.0: w25q128 (16384 Kbytes)
[ 0.490000] 6 cmdlinepart partitions found on MTD device spi0.0
[ 0.490000] Creating 6 MTD partitions on "spi0.0":
[ 0.500000] 0x000000000000-0x000000040000 : "u-boot"
[ 0.510000] 0x000000040000-0x000000050000 : "u-boot-env"
[ 0.510000] 0x000000050000-0x000000e80000 : "rootfs"
[ 0.520000] mtd: partition "rootfs" set to be root filesystem
[ 0.520000] split_squashfs: no squashfs found in "spi0.0"
[ 0.530000] 0x000000e80000-0x000000ff0000 : "kernel"
[ 0.540000] 0x000000ff0000-0x000001000000 : "art"
[ 0.540000] 0x000000050000-0x000000ff0000 : "firmware"
[ 0.690000] ag71xx_mdio: probed
[ 0.690000] eth0: Atheros AG71xx at 0xb9000000, irq 4
[ 1.270000] eth0: Atheros AR8327 switch driver attached.
[ 2.490000] ag71xx ag71xx.0: eth0: connected to PHY at ag71xx-mdio.0:00 [uid=004dd036, driver=Atheros AR8216/AR8236/AR8316]
[ 2.500000] GACT probability on
[ 2.500000] Mirror/redirect action on
[ 2.510000] netem: version 1.3
[ 2.510000] u32 classifier
[ 2.510000] Performance counters on
[ 2.520000] input device check on
[ 2.520000] Actions configured
[ 2.520000] Netfilter messages via NETLINK v0.30.
[ 2.530000] nf_conntrack version 0.5.0 (1962 buckets, 7848 max)
[ 2.530000] ctnetlink v0.93: registering with nfnetlink.
[ 2.540000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.550000] TCP cubic registered
[ 2.550000] NET: Registered protocol family 17
[ 2.550000] Bridge firewalling registered
[ 2.560000] Ebtables v2.0 registered
[ 2.560000] 8021q: 802.1Q VLAN Support v1.8
[ 2.570000] ### of_selftest(): No testcase data in device tree; not running tests
[ 2.580000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 0x2705 instead
[ 2.590000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000004: 0x8fa2 instead
[ 2.590000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008: 0x602a instead
[ 2.600000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000000c: 0x0018 instead
[ 2.610000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000010: 0x8006 instead
[ 2.620000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000014: 0x8006 instead
[ 2.630000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000018: 0xcab2 instead
[ 2.640000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000001c: 0x0505 instead
[ 2.650000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000020: 0x4d49 instead
[ 2.660000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000024: 0x204f instead
[ 2.670000] Further such events for this erase block will not be printed
[ 2.680000] Old JFFS2 bitmask found at 0x00000450
[ 2.680000] You cannot use older JFFS2 filesystems with newer kernels
,,,
[ 12.210000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00440024: 0x5da0 instead
[ 12.220000] Further such events for this erase block will not be printed
[ 12.260000] jffs2_scan_eraseblock(): End of filesystem marker found at 0x450000
[ 12.270000] Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes
[ 12.280000] empty_blocks 158, bad_blocks 0, c->nr_blocks 227
[ 12.290000] VFS: Cannot open root device "(null)" or unknown-block(31,2)
[ 12.290000] Please append a correct "root=" boot option; here are the available partitions:
[ 12.300000] 1f00 256 mtdblock0 (driver?)
[ 12.310000] 1f01 64 mtdblock1 (driver?)
[ 12.310000] 1f02 14528 mtdblock2 (driver?)
[ 12.320000] 1f03 1472 mtdblock3 (driver?)
[ 12.320000] 1f04 64 mtdblock4 (driver?)
[ 12.330000] 1f05 16000 mtdblock5 (driver?)
[ 12.330000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,2)
How part I'm doing some mistake?
Thanks for clarification