U-Boot 2019.01-00079-g3420a6fc6e-dirty (Feb 20 2019 - 11:28:18 +0800)
Qualcomm Atheros QCA9533 ver 2 rev 0
Model: AP143 Reference Board
DRAM: 64 MiB
Loading Environment from SPI Flash... SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB, mapped at 9f000000
*** Warning - bad CRC, using default environment
In: uart@18020000
Out: uart@18020000
Err: uart@18020000
Net:
Warning: eth1@0x1a000000 (eth0) using random MAC address - c2:74:c6:0d:82:89
eth0: eth1@0x1a000000
Hit any key to stop autoboot: 0
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB, mapped at 9f000000
## Booting kernel from Legacy Image at 9fe80000 ...
Image Name: MIPS OpenWrt Linux-4.9.154
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 1400578 Bytes = 1.3 MiB
Load Address: 80060000
Entry Point: 80060000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
[ 0.000000] Linux version 4.9.154 (xxx@xxx-PC) (gcc version 7.3.0 (OpenWrt GCC 7.3.0 r7329-0b99f08a64) ) #0 Wed Feb 20 03:53:47 2019
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] SoC: Qualcomm Atheros QCA9533 ver 2 rev 0
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 04000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 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] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
[ 0.000000] Kernel command line: board=RS-WR818A console=ttyS0,115200 mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,14464k(rootfs),1472k(kernel),64k(art)ro,15936k@0x60000(firmware) rootfstype=squashfs noinitrd
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Writing ErrCtl register=000677ed
[ 0.000000] Readback ErrCtl register=000677ed
[ 0.000000] Memory: 59840K/65536K available (3183K kernel code, 165K rwdata, 800K rodata, 324K init, 205K bss, 5696K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:51
[ 0.000000] Clocks: CPU:654.687MHz, DDR:382.836MHz, AHB:218.229MHz, Ref:25.000MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5838695398 ns
[ 0.000009] sched_clock: 32 bits at 327MHz, resolution 3ns, wraps every 6560331774ns
[ 0.008941] Calibrating delay loop... 434.99 BogoMIPS (lpj=2174976)
[ 0.071998] pid_max: default: 32768 minimum: 301
[ 0.077388] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.084969] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.096539] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.107939] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.115636] NET: Registered protocol family 16
[ 0.122561] MIPS: machine is ROSINSON RS-WR818A
[ 0.133213] ar71xx: invalid MDIO id 1
[ 0.628324] clocksource: Switched to clocksource MIPS
[ 0.635432] NET: Registered protocol family 2
[ 0.641446] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.649467] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.656843] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.664294] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.671017] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.678643] NET: Registered protocol family 1
[ 0.689490] Crashlog allocated RAM at address 0x3f00000
[ 0.697159] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[ 0.711735] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.718540] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.741601] io scheduler noop registered
[ 0.746073] io scheduler deadline registered (default)
[ 0.752546] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.760340] console [ttyS0] disabled
[ 0.784539] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 1562500) is a 16550A
[ 0.794548] console [ttyS0] enabled
[ 0.794548] console [ttyS0] enabled
[ 0.802118] bootconsole [early0] disabled
[ 0.802118] bootconsole [early0] disabled
[ 0.815483] m25p80 spi0.0: found w25q128, expected m25p80
[ 0.831095] m25p80 spi0.0: w25q128 (16384 Kbytes)
[ 0.836025] 7 cmdlinepart partitions found on MTD device spi0.0
[ 0.842205] Creating 7 MTD partitions on "spi0.0":
[ 0.847298] 0x000000000000-0x000000040000 : "u-boot"
[ 0.854936] 0x000000040000-0x000000050000 : "u-boot-env"
[ 0.863082] 0x000000050000-0x000000060000 : "factory"
[ 0.871008] 0x000000060000-0x000000e80000 : "rootfs"
[ 0.878002] mtd: device 3 (rootfs) set to be root filesystem
[ 0.884102] 1 squashfs-split partitions found on MTD device rootfs
[ 0.890612] 0x0000002d0000-0x000000e80000 : "rootfs_data"
[ 0.898902] 0x000000e80000-0x000000ff0000 : "kernel"
[ 0.906630] 0x000000ff0000-0x000001000000 : "art"
[ 0.914095] 0x000000060000-0x000000ff0000 : "firmware"
[ 0.923259] libphy: Fixed MDIO Bus: probed
[ 0.954923] libphy: ag71xx_mdio: probed
[ 1.591279] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd042, driver=Generic PHY]
[ 1.601599] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:MII
[ 2.230880] ag71xx-mdio.1: Found an AR934X built-in switch
[ 2.284308] eth1: Atheros AG71xx at 0xba000000, irq 5, mode:GMII
[ 2.292212] NET: Registered protocol family 10
[ 2.300721] NET: Registered protocol family 17
[ 2.305616] 8021q: 802.1Q VLAN Support v1.8
[ 2.316927] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
[ 2.327181] Freeing unused kernel memory: 324K
[ 2.331862] This architecture does not have kernel memory protection.
[ 2.538338] random: fast init done
[ 2.569579] Reserved instruction in kernel code[#1]:
[ 2.574853] CPU: 0 PID: 1 Comm: init Not tainted 4.9.154 #0
[ 2.580631] task: 8382c000 task.stack: 8381e000
[ 2.585317] $ 0 : 00000000 804c0000 00000100 c0050000
[ 2.590875] $ 4 : 00000000 00000001 00000020 fffc0000
[ 2.596390] $ 8 : 01000000 00000800 00000001 b6ba4743
[ 2.601814] $12 : f211edb0 00010020 00000000 44c96c1d
[ 2.607315] $16 : 83a70000 7fffffff 83a70068 83a70018
[ 2.612873] $20 : 83a70ae0 83a76ee4 0001755e 00053616
[ 2.618326] $24 : 00000000 523b05d3
[ 2.623776] $28 : 8381e000 8381fa90 838ef300 801e3824
[ 2.629334] Hi : 00000002
[ 2.632363] Lo : 00000000
[ 2.635395] epc : 801e28cc lzma_main+0x250/0xb74
[ 2.640339] ra : 801e3824 xz_dec_lzma2_run+0x634/0x7fc
[ 2.645995] Status: 1000f403 KERNEL EXL IE
[ 2.650445] Cause : 00800028 (ExcCode 0a)
[ 2.654619] PrId : 00019374 (MIPS 24Kc)
[ 2.658656] Modules linked in:
[ 2.661843] Process init (pid: 1, threadinfo=8381e000, task=8382c000, tls=00000000)
[ 2.669915] Stack : 8381fb8c 7fffffff 00000000 7fffffff 83a70000 838efe04 83a76ee8 8038d110
[ 2.678626] 00000007 801e3824 00000001 8037a5cc 00000100 801b19a0 839d8800 838efe04
[ 2.687492] 00000000 00000000 83a33200 0000005f 0001755e 801e1d6c 00000002 00000000
[ 2.696221] 7fffffff 80457f50 00000000 839d88a8 00000000 80377c04 02400000 00000000
[ 2.705062] 00000001 8038d0e0 839d8858 8041471c 838efe00 00000000 839d9000 00000000
[ 2.713824] ...
[ 2.716363] Call Trace:
[ 2.718923] [<801e28cc>] lzma_main+0x250/0xb74
[ 2.723624] [<801e3824>] xz_dec_lzma2_run+0x634/0x7fc
[ 2.728928] [<801e1d6c>] xz_dec_run+0x3a0/0x908
[ 2.733654] [<8017c940>] squashfs_xz_uncompress+0x110/0x1f4
[ 2.739465] [<8017c7e8>] squashfs_decompress+0x48/0x80
[ 2.744901] [<80178074>] squashfs_read_data+0x234/0x700
[ 2.750341] [<8017c224>] squashfs_readpage_block+0x354/0x530
[ 2.756204] [<80179f78>] squashfs_readpage+0x610/0x688
[ 2.761636] [<800e596c>] __do_page_cache_readahead+0x21c/0x274
[ 2.767770] [<800dbd80>] filemap_fault+0x2a0/0x5c4
[ 2.772734] [<800fc648>] __do_fault+0x174/0x230
[ 2.777478] [<800ffd88>] handle_mm_fault+0x448/0xb2c
[ 2.782756] [<8007155c>] __do_page_fault+0x23c/0x468
[ 2.787948] [<80065f80>] ret_from_exception+0x0/0x10
[ 2.793071] Code: 24850001 00641821 ae050020 <a0620000> 8e030020 8e020024 0043102b 10400002 00000000
[ 2.803404]
Please use "Preformatted text </>" for logs, scripts, configs and general console output.
Please edit your posting accordingly.
4.9.158 is in master, also broken?
Please note that my uboot version is 2019, and when I changed the uboot to QSDK(1.1.4), all works fine. Strange!!!
OK, it's done, thanks!
4.9.158 panic as well!
After I enable CONFIG_MIPSR2_IRQ_VI option under ath79(dts) target (linux-4.14), it works fine.
Is that in mainline, can you point to it? 
Sorry, I forget to show my patch for ath79 ( dts - linux-4.14 ).
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -182,6 +182,7 @@ config ATH79
select ARCH_HAS_RESET_CONTROLLER
select BOOT_RAW
select CEVT_R4K
+ select CPU_MIPSR2_IRQ_VI
select CSRC_R4K
select DMA_NONCOHERENT
select GPIOLIB
Applying above patch and execute make kernel_menuconfig to sync your kconfig.
Then your u-boot-master bin can works fine with ath79 image. 