OpenWrt snapshots on the BPI-R64 (BananaPi)

miwe · October 12, 2020, 6:53pm

Hi!

I would like to use the latest OpenWRT snapshots on the BPI-R64 (BananaPi-R64, MT7622, http://wiki.banana-pi.org/Banana_Pi_BPI-R64). Does anyone have experience with the snapshots from OpenWRT? R64 seems not to be supported officially by OpenWRT yet.

This link provides snapshots from OpenWRT:
https://downloads.openwrt.org/snapshots/targets/mediatek/mt7622/

My questions:

what is the current status of these snapshots?
there is a eMMC package, but the partitioning of eMMC is not recognized by this kernel on my R64
which Kernel parameter do I need to use
is mtd needed and is it working at the moment with these snapshots? (see bootlog below)
which partitioning is expected by these snapshots? is it mmcblk0p5 (kernel), mmcblk0p6 (recovery) and mmcblk0p7 (userdata)

Boot log (removed a few lines from the GPT listing in order to stay below 32k characters):

F0: 102B 0000
F5: 480A 0031
F5: 480A 0031
F3: 0000 0000
V0: 0000 0000 [0001]
00: 0000 0000
BP: 0000 0041 [0000]
G0: 0190 0000
T0: 0000 0396 [000F]
Jump to BL

UNIVPLL_CON0 = 0xFE000000!!!
mt_pll_init: Set pll frequency for 25M crystal
[PMIC_WRAP]wrap_init pass,the return value=0.
[pmic_init] Preloader Start..................
[pmic_init] MT6380 CHIP Code, reg_val = 0, 1:E2  0:E3
[pmic_init] Done...................
Chip part number:7622A
MT7622 Version: 1.2.7, (iPA) 
SSC OFF
mt_pll_post_init: mt_get_cpu_freq = 1350000Khz
mt_pll_post_init: mt_get_mem_freq = 1600000Khz
mt_pll_post_init: mt_get_bus_freq = 1119920Khz
[PLFM] Init I2C: OK(0)

[BLDR] Build Time: 20190927-141930
==== Dump RGU Reg ========
RGU MODE:     4D
RGU LENGTH:   FFE0
RGU STA:      0
RGU INTERVAL: FFF
RGU SWSYSRST: 8000
==== Dump RGU Reg End ====
RGU: g_rgu_satus:0
 mtk_wdt_mode_config  mode value=10, tmp:22000010
PL P ON
WDT does not trigger reboot
WDT NONRST=0x20000000
WDT IRQ_EN=0x340003
RGU mtk_wdt_init:MTK_WDT_DEBUG_CTL(590200F3)
[EMI] MDL number = 2
[EMI] DRAMC calibration start

[EMI] DRAMC calibration end

[EMI]rank0 size: 0x40000000
[MEM] complex R/W mem test pass
RAM_CONSOLE wdt status (0x0)=0x0
[mmc_init]: msdc0 start mmc_init_host() in PL...
[msdc_init]: msdc0 Host controller intialization start 
[SD0] Pins mode(1), none(0), down(1), up(2), keep(3)
[SD0] Pins mode(2), none(0), down(1), up(2), keep(3)
[info][msdc_set_startbit 1127] read data start bit at rising edge
[info][msdc_config_clksrc] input clock is 400000kHz
[SD0] Bus Width: 1
[info][msdc_config_clksrc] input clock is 400000kHz
[info][msdc_set_startbit 1127] read data start bit at rising edge
[SD0] SET_CLK(260kHz): SCLK(259kHz) MODE(0) DDR(0) DIV(385) DS(0) RS(0)
[msdc_init]: msdc0 Host controller intialization done
[mmc_init]: msdc0 start mmc_init_card() in PL...
[mmc_init_card]: start
[info][msdc_config_clksrc] input clock is 400000kHz
[info][msdc_set_startbit 1127] read data start bit at rising edge
[SD0] SET_CLK(260kHz): SCLK(259kHz) MODE(0) DDR(0) DIV(385) DS(0) RS(0)
[SD0] Bus Width: 8
[SD0] Switch to High-Speed mode!
[info][msdc_config_clksrc] input clock is 400000kHz
[info][msdc_set_startbit 1127] read data start bit at rising edge
[SD0] SET_CLK(260kHz): SCLK(259kHz) MODE(2) DDR(1) DIV(192) DS(0) RS(0)
[SD0] Bus Width: 8
[SD0] Size: 7456 MB, Max.Speed: 52000 kHz, blklen(512), nblks(15269888), ro(0)
[mmc_init_mem_card 3140][SD0] Initialized, eMMC50
before host->cur_bus_clk(259740)
[info][msdc_config_clksrc] input clock is 400000kHz
[info][msdc_set_startbit 1127] read data start bit at rising edge
[SD0] SET_CLK(52000kHz): SCLK(50000kHz) MODE(2) DDR(1) DIV(1) DS(0) RS(0)
host->cur_bus_clk(50000000)
[mmc_init_card]: finish successfully
[PLFM] Init Boot Device: OK(0)
[GPT_PL](BPI)Parsing Primary GPT now...
[GPT_PL][0]name=tee1, part_id=8, start_sect=0x400, nr_sects=0x200
[GPT_PL][1]name=lk, part_id=8, start_sect=0x600, nr_sects=0x400
[GPT_PL][2]name=nvram, part_id=8, start_sect=0xA00, nr_sects=0x400
[GPT_PL][3]name=rf, part_id=8, start_sect=0xE00, nr_sects=0x200
[GPT_PL][4]name=boot, part_id=8, start_sect=0x1000, nr_sects=0x14000
[GPT_PL][5]name=rootfs, part_id=8, start_sect=0x15000, nr_sects=0x14000
[GPT_PL][6]name=rootfs_data, part_id=8, start_sect=0x29000, nr_sects=0x800000
[GPT_PL][7]name=, part_id=8, start_sect=0x0, nr_sects=0x1
[GPT_PL][8]name=, part_id=8, start_sect=0x0, nr_sects=0x1
[GPT_PL][9]name=, part_id=8, start_sect=0x0, nr_sects=0x1
[GPT_PL][10]name=, part_id=8, start_sect=0x0, nr_sects=0x1
[GPT_PL][11]name=, part_id=8, start_sect=0x0, nr_sects=0x1
[GPT_PL][12]name=, part_id=8, start_sect=0x0, nr_sects=0x1
...
[GPT_PL]Success to find valid GPT.

[PART] blksz: 512B
[PART] [0x0000000000080000-0x00000000000BFFFF] "tee1" (512 blocks) 
[PART] [0x00000000000C0000-0x000000000013FFFF] "lk" (1024 blocks) 
[PART] [0x0000000000140000-0x00000000001BFFFF] "nvram" (1024 blocks) 
[PART] [0x00000000001C0000-0x00000000001FFFFF] "rf" (512 blocks) 
[PART] [0x0000000000200000-0x00000000029FFFFF] "boot" (81920 blocks) 
[PART] [0x0000000002A00000-0x00000000051FFFFF] "rootfs" (81920 blocks) 
[PART] [0x0000000005200000-0x00000001051FFFFF] "rootfs_data" (8388608 blocks) 
[PART] [0x0000000000000000-0x00000000000001FF] "" (1 blocks) 
[PART] [0x0000000000000000-0x00000000000001FF] "" (1 blocks) 
[PART] [0x0000000000000000-0x00000000000001FF] "" (1 blocks) 
[PART] [0x0000000000000000-0x00000000000001FF] "" (1 blocks) 
[PART] [0x0000000000000000-0x00000000000001FF] "" (1 blocks) 
[PART] [0x0000000000000000-0x00000000000001FF] "" (1 blocks) 
[PART] [0x0000000000000000-0x00000000000001FF] "" (1 blocks) 
[PART] [0x0000000000000000-0x00000000000001FF] "" (1 blocks) 
...
[PART] [0x00000062CACAE800-0x0000012D938CE7FF] "unknown" (1701077248 blocks) 

Device APC domain init setup:

Domain Setup (0x0)
Domain Setup (0x0)
Device APC domain after setup:
Domain Setup (0x0)
Domain Setup (0x0)
[get_part] part->nr_sects=512, part->info->name=tee1
[get_part] part->nr_sects=1024, part->info->name=lk
[PART] Image with part header
[PART] name : LK
[PART] addr : FFFFFFFFh mode : -1
[PART] size : 364756
[PART] magic: 58881688h

[PART] load "lk" from 0x00000000000C0200 (dev) to 0x41E00000 (mem) [SUCCESS]
[PART] load speed: 11490KB/s, 364756 bytes, 31ms
load lk (ret=0)
[get_part] part->nr_sects=512, part->info->name=tee1
mmc0 is current device
mmc0 operation
dev_num = 0

MMC read: dev # 0, block # 4096, count 1 ... 1 blocks read: OK
[do_read_image_blks]This is a FIT image,img_size = 0x3312a8
[do_read_image_blks]img_blks = 0x198a
[do_read_image_blks]img_align_size = 0x331400
mmc0 operation
dev_num = 0

MMC read: dev # 0, block # 4096, count 6538 ... 6538 blocks read: OK
bootm flag=0, states=70f
## Loading kernel from FIT Image at 4007ff28 ...
   Using 'config@1' configuration
   Trying 'kernel@1' kernel subimage
     Description:  ARM64 OpenWrt Linux-5.4.66
     Type:         Kernel Image
     Compression:  lzma compressed
     Data Start:   0x40080010
     Data Size:    3320305 Bytes = 3.2 MiB
     Architecture: AArch64
     OS:           Linux
     Load Address: 0x44080000
     Entry Point:  0x44080000
     Hash algo:    crc32
     Hash value:   25ad4cda
     Hash algo:    sha1
     Hash value:   d898bf2047d8d32f0656ab2c3bfed20b18278cb7
   Verifying Hash Integrity ... crc32+ sha1+ OK
## Loading fdt from FIT Image at 4007ff28 ...
   Using 'config@1' configuration
   Trying 'fdt@1' fdt subimage
     Description:  ARM64 OpenWrt bpi_bananapi-r64-rootdisk device tree blob
     Type:         Flat Device Tree
     Compression:  uncompressed
     Data Start:   0x403aab50
     Data Size:    24905 Bytes = 24.3 KiB
     Architecture: AArch64
     Hash algo:    crc32
     Hash value:   69b35a06
     Hash algo:    sha1
     Hash value:   95564a499e763aa87ee377deb97d3575be3545e2
   Verifying Hash Integrity ... crc32+ sha1+ OK
   Booting using the fdt blob at 0x403aab50
   Uncompressing Kernel Image ... OK
   Loading Device Tree to 6bff6000, end 6bfff148 ... OK

Starting kernel ...

[ATF][    22.587539]save kernel info
[ATF][    22.590740]Kernel_EL2
[ATF][    22.593497]Kernel is 64Bit
[ATF][    22.596684]pc=0x44080000, r0=0x6bff6000, r1=0x0
INFO:    BL3-1: Preparing for EL3 exit to normal world, Kernel
INFO:    BL3-1: Next image address = 0x44080000
INFO:    BL3-1: Next image spsr = 0x3c9
[ATF][    22.614952]el3_exit
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.4.66 (builder@buildhost) (gcc version 8.4.0 (OpenWrt GCC 8.4.0 r14528-71
90fb2da4)) #0 SMP Sat Sep 19 12:39:29 2020
[    0.000000] Machine model: Bananapi BPI-R64
[    0.000000] earlycon: uart8250 at MMIO32 0x0000000011002000 (options '')
[    0.000000] printk: bootconsole [uart8250] enabled
[    0.000000] On node 0 totalpages: 262096
[    0.000000]   DMA32 zone: 4096 pages used for memmap
[    0.000000]   DMA32 zone: 0 pages reserved
[    0.000000]   DMA32 zone: 262096 pages, LIFO batch:63
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv0.2 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] percpu: Embedded 20 pages/cpu s43800 r8192 d29928 u81920
[    0.000000] pcpu-alloc: s43800 r8192 d29928 u81920 alloc=20*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] CPU features: kernel page table isolation disabled by kernel configuration
[    0.000000] CPU features: detected: ARM erratum 843419
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 258000
[    0.000000] Kernel command line: earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=
512 root=/dev/mmcblk0p7 rootfstype=squashfs,f2fs
[    0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 1018060K/1048384K available (6846K kernel code, 430K rwdata, 1968K rodata, 384K 
init, 300K bss, 30324K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     CONFIG_RCU_FANOUT set to non-default value of 32.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GIC: GICv2 detected, but range too small and irqchip.gicv2_force_probe not set
[    0.000000] random: get_random_bytes called from start_kernel+0x2d4/0x434 with crng_init=0
[    0.000000] arch_timer: cp15 timer(s) running at 12.50MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049cda, max_idle_
ns: 440795202628 ns
[    0.000003] sched_clock: 56 bits at 12MHz, resolution 80ns, wraps every 4398046511080ns
[    0.008480] Calibrating delay loop (skipped), value calculated using timer frequency.. 25.00 BogoMIP
S (lpj=50000)
[    0.019119] pid_max: default: 32768 minimum: 301
[    0.023984] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.031654] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.040639] ASID allocator initialised with 65536 entries
[    0.046292] rcu: Hierarchical SRCU implementation.
[    0.051533] smp: Bringing up secondary CPUs ...
[    0.056552] Detected VIPT I-cache on CPU1
[    0.056589] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.056642] smp: Brought up 1 node, 2 CPUs
[    0.071797] SMP: Total of 2 processors activated.
[    0.076668] CPU features: detected: 32-bit EL0 Support
[    0.081990] CPU features: detected: CRC32 instructions
[    0.087372] CPU: All CPU(s) started at EL2
[    0.091619] alternatives: patching kernel code
[    0.099315] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 764504178510
0000 ns
[    0.109431] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.116555] pinctrl core: initialized pinctrl subsystem
[    0.122508] NET: Registered protocol family 16
[    0.127307] DMA: preallocated 256 KiB pool for atomic allocations
[    0.144460] GPIO line 499 (asm_sel) hogged as output/high
[    0.161622] SCSI subsystem initialized
[    0.166001] libata version 3.00 loaded.
[    0.170229] usbcore: registered new interface driver usbfs
[    0.175947] usbcore: registered new interface driver hub
[    0.181485] usbcore: registered new device driver usb
[    0.187178] workqueue: max_active 576 requested for napi_workq is out of range, clamping between 1 a
nd 512
[    0.198045] Bluetooth: Core ver 2.22
[    0.201784] NET: Registered protocol family 31
[    0.206386] Bluetooth: HCI device and connection manager initialized
[    0.212974] Bluetooth: HCI socket layer initialized
[    0.218026] Bluetooth: L2CAP socket layer initialized
[    0.223263] Bluetooth: SCO socket layer initialized
[    0.228488] clocksource: Switched to clocksource arch_sys_counter
[    0.235281] thermal_sys: Registered thermal governor 'fair_share'
[    0.235284] thermal_sys: Registered thermal governor 'bang_bang'
[    0.241606] thermal_sys: Registered thermal governor 'step_wise'
[    0.247830] thermal_sys: Registered thermal governor 'user_space'
[    0.254052] thermal_sys: Registered thermal governor 'power_allocator'
[    0.260630] NET: Registered protocol family 2
[    0.272222] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[    0.280898] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.288981] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.296570] TCP: Hash tables configured (established 8192 bind 8192)
[    0.303243] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.310114] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.317508] NET: Registered protocol family 1
[    0.322037] PCI: CLS 0 bytes, default 64
[    0.326816] workingset: timestamp_bits=46 max_order=18 bucket_order=0
[    0.336278] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.342347] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Ha
t, Inc.
[    0.364571] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.372700] mtk-tphy 1a0c4000.usb-phy: failed to get ref_clk(id-1)
[    0.382246] mt-pmic-pwrap 10001000.pwrap: unexpected interrupt int=0x1
[    0.402968] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.411425] printk: console [ttyS0] disabled
[    0.436202] 11002000.serial: ttyS0 at MMIO 0x11002000 (irq = 118, base_baud = 1562500) is a ST16650V
2
[    0.445771] printk: console [ttyS0] enabled
[    0.445771] printk: console [ttyS0] enabled
[    0.454138] printk: bootconsole [uart8250] disabled
[    0.454138] printk: bootconsole [uart8250] disabled
[    0.484603] 11004000.serial: ttyS1 at MMIO 0x11004000 (irq = 119, base_baud = 1562500) is a ST16650V
2
[    0.494291] 1100c000.serial: ttyS2 at MMIO 0x1100c000 (irq = 125, base_baud = 17499995) is a MediaTe
k BTIF
[    0.504018] serial serial0: tty port ttyS2 registered
[    0.509346] mtk_rng 1020f000.rng: registered RNG driver
[    0.509479] random: fast init done
[    0.514711] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    0.518113] random: crng init done
[    0.524076] Loading iSCSI transport class v2.0-870.
[    0.534057] libphy: Fixed MDIO Bus: probed
[    0.561592] libphy: mdio: probed
[    0.565014] mtk_soc_eth 1b100000.ethernet: generated random MAC address 7e:aa:c6:e3:cc:f7
[    0.573456] mtk_soc_eth 1b100000.ethernet eth0: mediatek frame engine at 0xffffffc0115e0000, irq 133
[    0.582613] mtk_soc_eth 1b100000.ethernet: generated random MAC address 62:1d:37:1c:6a:c5
[    0.590986] mtk_soc_eth 1b100000.ethernet eth1: mediatek frame engine at 0xffffffc0115e0000, irq 133
[    0.601033] rtc_mt7622 10212800.rtc: registered as rtc0
[    0.606519] mtk-thermal 1100b000.thermal: Device not calibrated, using default calibration values
[    0.615715] mtk-wdt 10212000.watchdog: Watchdog enabled (timeout=31 sec, nowayout=0)
[    0.623544] Bluetooth: HCI UART driver ver 2.3
[    0.627986] Bluetooth: HCI UART protocol H4 registered
[    0.633119] Bluetooth: HCI UART protocol BCSP registered
[    0.638425] Bluetooth: HCI UART protocol ATH3K registered
[    0.643874] Bluetooth: HCI UART protocol Broadcom registered
[    0.649546] Bluetooth: HCI UART protocol QCA registered
[    0.655622] bluetooth hci0: Direct firmware load for mediatek/mt7622pr2h.bin failed with error -2
[    0.664607] bluetooth hci0: Falling back to sysfs fallback for: mediatek/mt7622pr2h.bin
[    0.680853] mtk-msdc 11240000.mmc: Got CD GPIO
[    0.710523] NET: Registered protocol family 10
[    0.715586] Segment Routing with IPv6
[    0.719300] NET: Registered protocol family 17
[    0.723766] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your sc
ripts to load br_netfilter if you need this.
[    0.736802] 8021q: 802.1Q VLAN Support v1.8
[    0.751037] mtk-pcie 1a143000.pcie: host bridge /pcie@1a143000 ranges:
[    0.757594] mtk-pcie 1a143000.pcie: Parsing ranges property...
[    0.763430] mtk-pcie 1a143000.pcie:   MEM 0x20000000..0x27ffffff -> 0x20000000
[    0.801733] mtk-msdc 11230000.mmc: phase: [map:1fffffff] [maxlen:29] [final:9]
[    0.809733] mmc0: new HS200 MMC card at address 0001
[    0.870863] mtk-pcie 1a143000.pcie: Port0 link down
[    0.875862] mtk-pcie 1a143000.pcie: PCI host bridge to bus 0000:00
[    0.882046] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.887527] pci_bus 0000:00: root bus resource [mem 0x20000000-0x27ffffff]
[    0.894396] pci_bus 0000:00: scanning bus
[    0.899521] pci_bus 0000:00: fixups for bus
[    0.903701] pci_bus 0000:00: bus scan returning with max=00
[    0.909471] mtk-pcie 1a145000.pcie: host bridge /pcie@1a145000 ranges:
[    0.916001] mtk-pcie 1a145000.pcie: Parsing ranges property...
[    0.921836] mtk-pcie 1a145000.pcie:   MEM 0x28000000..0x2fffffff -> 0x28000000
[    1.029182] mtk-pcie 1a145000.pcie: Port1 link down
[    1.034144] mtk-pcie 1a145000.pcie: PCI host bridge to bus 0001:00
[    1.040325] pci_bus 0001:00: root bus resource [bus 00-ff]
[    1.045808] pci_bus 0001:00: root bus resource [mem 0x28000000-0x2fffffff]
[    1.052677] pci_bus 0001:00: scanning bus
[    1.057732] pci_bus 0001:00: fixups for bus
[    1.061912] pci_bus 0001:00: bus scan returning with max=00
[    1.067600] mtk_hsdma 1b007000.dma-controller: Using 3 as missing dma-requests property
[    1.075767] mtk_hsdma 1b007000.dma-controller: MediaTek HSDMA driver registered
[    1.120481] libphy: dsa slave smi: probed
[    1.125354] mt7530 mdio-bus:1f wan (uninitialized): PHY [dsa-0.0:00] driver [Generic PHY]
[    1.134744] mt7530 mdio-bus:1f lan0 (uninitialized): PHY [dsa-0.0:01] driver [Generic PHY]
[    1.144143] mt7530 mdio-bus:1f lan1 (uninitialized): PHY [dsa-0.0:02] driver [Generic PHY]
[    1.153525] mt7530 mdio-bus:1f lan2 (uninitialized): PHY [dsa-0.0:03] driver [Generic PHY]
[    1.162892] mt7530 mdio-bus:1f lan3 (uninitialized): PHY [dsa-0.0:04] driver [Generic PHY]
[    1.171814] mt7530 mdio-bus:1f: configuring for fixed/2500base-x link mode
[    1.179548] mt7530 mdio-bus:1f: Link is Up - 2.5Gbps/Full - flow control rx/tx
[    1.180095] DSA: tree 0 setup
[    1.190255] xhci-mtk 1a0c0000.usb: xHCI Host Controller
[    1.195492] xhci-mtk 1a0c0000.usb: new USB bus registered, assigned bus number 1
[    1.204539] xhci-mtk 1a0c0000.usb: hcc params 0x01403198 hci version 0x96 quirks 0x0000000000210010
[    1.213617] xhci-mtk 1a0c0000.usb: irq 129, io mem 0x1a0c0000
[    1.219769] hub 1-0:1.0: USB hub found
[    1.223535] hub 1-0:1.0: 2 ports detected
[    1.227754] xhci-mtk 1a0c0000.usb: xHCI Host Controller
[    1.232988] xhci-mtk 1a0c0000.usb: new USB bus registered, assigned bus number 2
[    1.240385] xhci-mtk 1a0c0000.usb: Host supports USB 3.0 SuperSpeed
[    1.246679] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.254990] hub 2-0:1.0: USB hub found
[    1.258751] hub 2-0:1.0: 1 port detected
[    1.263102] rtc_mt7622 10212800.rtc: setting system clock to 2000-01-01T00:00:01 UTC (946684801)
[    1.272681] /dev/root: Can't open blockdev
[    1.276779] VFS: Cannot open root device "mmcblk0p7" or unknown-block(0,0): error -6
[    1.284515] Please append a correct "root=" boot option; here are the available partitions:
[    1.292861] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    1.301116] SMP: stopping secondary CPUs
[    1.305030] Kernel Offset: disabled
[    1.308509] CPU features: 0x0002,04002004
[    1.312508] Memory Limit: none
[    1.315554] Rebooting in 1 seconds..

BR Michael

lcsaszar · February 8, 2021, 7:18am

Hi Michael,

Could you sort out the boot issue? I am trying the latest snapshot with 5.4.94 kernel, and I have the same boot crash.

Thanks

jpsollie1 · January 19, 2022, 2:08pm

I've been using openwrt master snapshots for a few days now, I managed to even install my AX210 intel NIC (with a few hacks, more on that later), but I see, however, one serious issue:
the 2nd pcie slot doesn't work.
According to the DTS files of bananapi R64, the slot won't work when GPIO 90 is toggled. You'll connect the SATA controller instead. But I have no clue at all where this toggling happens.
Someone who could tell me where I should toggle GPIO 90? and will this work without PCIe hotplug in the kernel?

jpsollie1 · March 18, 2022, 11:23am

if anyone would have a clue about how I should force this, I'd be happy to know:
I still can't enable the second PCIe slot, even with a minipcie card of only 5W!
I disabled the sata overlay in u-boot, adjusting this file:

package/boot/uboot-mediatek/patches/404-add-bananapi_bpi-r64_defconfigs.patch

and removed overlay registration from here:

target/linux/mediatek/image/mt7622.mk

finally removed the sata dts overlay from this patch:

target/linux/mediatek/patches-5.10/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch

but still not working ... anything else I could try to make it work?

the pci setup part of dmesg shows:

Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.064933] pstore: Using crash dump compression: deflate
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.079969] mtk-pcie 1a143000.pcie: host bridge /pcie@1a143000 ranges:
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.086534] mtk-pcie 1a143000.pcie: Parsing ranges property...
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.092372] mtk-pcie 1a143000.pcie:      MEM 0x0020000000..0x0027ffffff -> 0x0020000000
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.141872] mtk-msdc 11230000.mmc: phase: [map:c1ffffff] [maxlen:25] [final:8]
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.150535] mmc0: new HS200 MMC card at address 0001
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.157247] mmcblk0: mmc0:0001 008G30 7.28 GiB
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.162699] mmcblk0boot0: mmc0:0001 008G30 partition 1 4.00 MiB
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.169576] mmcblk0boot1: mmc0:0001 008G30 partition 2 4.00 MiB
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.175887] mmcblk0rpmb: mmc0:0001 008G30 partition 3 4.00 MiB, chardev (250:0)
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.187388] FIT: Default configuration: "config-1" (OpenWrt bananapi_bpi-r64)
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.194539] FIT:           kernel sub-image 0x00001000..0x00501b36 "kernel-1" (ARM64 OpenWrt Linux-5.10.104)
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.200668] mtk-pcie 1a143000.pcie: Port0 link down
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.204480] FIT:          flat_dt sub-image 0x00502000..0x00509d89 "fdt-1" (ARM64 OpenWrt bananapi_bpi-r64 device tree blob)
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.209492] mtk-pcie 1a143000.pcie: PCI host bridge to bus 0000:00
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.220630] FIT:          flat_dt sub-image 0x0050a000..0x0050a11a "fdt-mt7622-bananapi-bpi-r64-pcie1" (ARM64 OpenWrt bananapi_bpi-r64 device tree overlay mt7622-bananapi-bpi-r64-pcie1)
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.226787] pci_bus 0000:00: root bus resource [bus 00-ff]
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.243384] FIT:       filesystem sub-image 0x0050b000..0x01c0afff "rootfs-1" (ARM64 OpenWrt bananapi_bpi-r64 rootfs)
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.248868] pci_bus 0000:00: root bus resource [mem 0x20000000-0x27ffffff]
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.259537] FIT: selecting configured loadable "rootfs-1" to be root filesystem
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.266398] pci_bus 0000:00: scanning bus
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.273723]  mmcblk0: p1 p2 p3 p4 p65(rootfs-1) p66(rootfs_data) p5 p6 p128
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.278944] pci_bus 0000:00: fixups for bus
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.288853] pci_bus 0000:00: bus scan returning with max=00
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.295221] mtk-pcie 1a145000.pcie: host bridge /pcie@1a145000 ranges:
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.301791] mtk-pcie 1a145000.pcie: Parsing ranges property...
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.307645] mtk-pcie 1a145000.pcie:      MEM 0x0028000000..0x002fffffff -> 0x0028000000
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.366742] mtk-pcie 1a145000.pcie: PCI host bridge to bus 0001:00
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.372933] pci_bus 0001:00: root bus resource [bus 00-ff]
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.378431] pci_bus 0001:00: root bus resource [mem 0x28000000-0x2fffffff]
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.385299] pci_bus 0001:00: scanning bus
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.389483] pci 0001:00:01.0: [14c3:3258] type 01 class 0x060400
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.395512] pci 0001:00:01.0: reg 0x10: [mem 0x00000000-0x1ffffffff 64bit pref]
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.404363] pci_bus 0001:00: fixups for bus
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.408566] pci 0001:00:01.0: scanning [bus 00-00] behind bridge, pass 0
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.415259] pci 0001:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.423277] pci 0001:00:01.0: scanning [bus 00-00] behind bridge, pass 1
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.430104] pci_bus 0001:01: scanning bus
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.434349] pci 0001:01:00.0: [17cb:1103] type 00 class 0x028000
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.440527] pci 0001:01:00.0: reg 0x10: [mem 0x00000000-0x001fffff 64bit]
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.448366] pci 0001:01:00.0: PME# supported from D0 D3hot D3cold
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.454475] pci 0001:01:00.0: PME# disabled
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.458900] pci 0001:01:00.0: 4.000 Gb/s available PCIe bandwidth, limited by 5.0 GT/s PCIe x1 link at 0001:00:01.0 (capable of 7.876 Gb/s with 8.0 GT/s PCIe x1 link)
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.497904] pci_bus 0001:01: fixups for bus
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.502092] pci_bus 0001:01: bus scan returning with max=01
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.507677] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.514288] pci_bus 0001:00: bus scan returning with max=01
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.519874] pci 0001:00:01.0: BAR 0: no space for [mem size 0x200000000 64bit pref]
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.527526] pci 0001:00:01.0: BAR 0: failed to assign [mem size 0x200000000 64bit pref]
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.535521] pci 0001:00:01.0: BAR 8: assigned [mem 0x28000000-0x281fffff]
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.542307] pci 0001:01:00.0: BAR 0: assigned [mem 0x28000000-0x281fffff 64bit]
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.549697] pci 0001:00:01.0: PCI bridge to [bus 01]
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.554658] pci 0001:00:01.0:   bridge window [mem 0x28000000-0x281fffff]
Thu Mar 17 16:14:01 2022 kern.err kernel: [    1.561537] pcieport 0001:00:01.0: of_irq_parse_pci: failed with rc=-22
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.568146] pcieport 0001:00:01.0: assign IRQ: got 0
Thu Mar 17 16:14:01 2022 kern.info kernel: [    1.573114] pcieport 0001:00:01.0: enabling device (0000 -> 0002)
Thu Mar 17 16:14:01 2022 kern.debug kernel: [    1.579221] pcieport 0001:00:01.0: enabling bus mastering

Anyone who has any further idea?