How to set 1DX module at raspberry pi compute module 3?

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chyo_4003216
Level 1
Level 1

Hi

I made own custom board with raspberry pi compute module 3 and 1DX module.

1DX is connected to Raspberry pi via SDIO 1.

I downloaded all of NVRAM file from GitHub - murata-wireless/cyw-fmac-nvram  and copied to /lib/firmware/brcm.

(refer to en:users:drivers:brcm80211 [Linux Wireless] )

However wifi didn't work.

There were several errors about MMC1.

Here is dmesg log.

What should I do any other thing beside copying NVRAM files?

[    0.000000] Booting Linux on physical CPU 0x0

[    0.000000] Linux version 4.14.93-v7+ (pi@raspberrypi) (gcc version 6.3.0 20170516 (Raspbian 6.3.0-18+rpi1+deb9u1)) #1 SMP Tue Jan 15 16:25:38 KST 2019

[    0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d

[    0.000000] CPU: div instructions available: patching division code

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

[    0.000000] OF: fdt: Machine model: Raspberry Pi Compute Module 3 Rev 1.0

[    0.000000] Memory policy: Data cache writealloc

[    0.000000] cma: Reserved 8 MiB at 0x37800000

[    0.000000] On node 0 totalpages: 229376

[    0.000000] free_area_init_node: node 0, pgdat 80c852c0, node_mem_map b7014000

[    0.000000]   Normal zone: 2016 pages used for memmap

[    0.000000]   Normal zone: 0 pages reserved

[    0.000000]   Normal zone: 229376 pages, LIFO batch:31

[    0.000000] percpu: Embedded 17 pages/cpu @b6fbd000 s38668 r8192 d22772 u69632

[    0.000000] pcpu-alloc: s38668 r8192 d22772 u69632 alloc=17*4096

[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3

[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 227360

[    0.000000] Kernel command line: bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:24:DA:1D vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=PARTUUID=4c556536-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles

[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)

[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

[    0.000000] Memory: 887452K/917504K available (7168K kernel code, 576K rwdata, 2080K rodata, 1024K init, 698K bss, 21860K reserved, 8192K cma-reserved)

[    0.000000] Virtual kernel memory layout:

                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)

                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)

                   vmalloc : 0xb8800000 - 0xff800000   (1136 MB)

                   lowmem  : 0x80000000 - 0xb8000000   ( 896 MB)

                   modules : 0x7f000000 - 0x80000000   (  16 MB)

                     .text : 0x80008000 - 0x80800000   (8160 kB)

                     .init : 0x80b00000 - 0x80c00000   (1024 kB)

                     .data : 0x80c00000 - 0x80c9023c   ( 577 kB)

                      .bss : 0x80c980cc - 0x80d468e0   ( 699 kB)

[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1

[    0.000000] ftrace: allocating 25205 entries in 74 pages

[    0.000000] Hierarchical RCU implementation.

[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16

[    0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).

[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns

[    0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns

[    0.000018] Switching to timer-based delay loop, resolution 52ns

[    0.000265] Console: colour dummy device 80x30

[    0.000283] console [tty1] enabled

[    0.000305] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)

[    0.000320] pid_max: default: 32768 minimum: 301

[    0.000621] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)

[    0.000636] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)

[    0.001570] Disabling memory control group subsystem

[    0.001643] CPU: Testing write buffer coherency: ok

[    0.002042] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

[    0.002440] Setting up static identity map for 0x100000 - 0x10003c

[    0.002561] Hierarchical SRCU implementation.

[    0.003227] smp: Bringing up secondary CPUs ...

[    0.003946] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001

[    0.004727] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002

[    0.005492] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003

[    0.005594] smp: Brought up 1 node, 4 CPUs

[    0.005604] SMP: Total of 4 processors activated (153.60 BogoMIPS).

[    0.005609] CPU: All CPU(s) started in HYP mode.

[    0.005613] CPU: Virtualization extensions available.

[    0.006525] devtmpfs: initialized

[    0.016264] random: get_random_u32 called from bucket_table_alloc+0x100/0x254 with crng_init=0

[    0.017030] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4

[    0.017247] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns

[    0.017263] futex hash table entries: 1024 (order: 4, 65536 bytes)

[    0.017835] pinctrl core: initialized pinctrl subsystem

[    0.018570] NET: Registered protocol family 16

[    0.021275] DMA: preallocated 1024 KiB pool for atomic coherent allocations

[    0.026106] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.

[    0.026113] hw-breakpoint: maximum watchpoint size is 8 bytes.

[    0.026307] Serial: AMBA PL011 UART driver

[    0.027925] bcm2835-mbox 3f00b880.mailbox: mailbox enabled

[    0.059541] bcm2835-dma 3f007000.dma: DMA legacy API manager at b8813000, dmachans=0x1

[    0.061044] SCSI subsystem initialized

[    0.061267] usbcore: registered new interface driver usbfs

[    0.061318] usbcore: registered new interface driver hub

[    0.061401] usbcore: registered new device driver usb

[    0.070087] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-11-04 16:35

[    0.071512] clocksource: Switched to clocksource arch_sys_counter

[    0.147063] VFS: Disk quotas dquot_6.6.0

[    0.147148] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

[    0.147328] FS-Cache: Loaded

[    0.147526] CacheFiles: Loaded

[    0.156252] NET: Registered protocol family 2

[    0.156963] TCP established hash table entries: 8192 (order: 3, 32768 bytes)

[    0.157072] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

[    0.157257] TCP: Hash tables configured (established 8192 bind 8192)

[    0.157387] UDP hash table entries: 512 (order: 2, 16384 bytes)

[    0.157431] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[    0.157650] NET: Registered protocol family 1

[    0.158094] RPC: Registered named UNIX socket transport module.

[    0.158100] RPC: Registered udp transport module.

[    0.158105] RPC: Registered tcp transport module.

[    0.158110] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    0.159716] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available

[    0.162407] workingset: timestamp_bits=14 max_order=18 bucket_order=4

[    0.170302] FS-Cache: Netfs 'nfs' registered for caching

[    0.170900] NFS: Registering the id_resolver key type

[    0.170926] Key type id_resolver registered

[    0.170931] Key type id_legacy registered

[    0.170946] nfs4filelayout_init: NFSv4 File Layout Driver Registering...

[    0.172903] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)

[    0.173031] io scheduler noop registered

[    0.173038] io scheduler deadline registered (default)

[    0.173209] io scheduler cfq registered

[    0.173215] io scheduler mq-deadline registered

[    0.173221] io scheduler kyber registered

[    0.175893] BCM2708FB: allocated DMA memory f7910000

[    0.175918] BCM2708FB: allocated DMA channel 0 @ b8813000

[    0.221460] Console: switching to colour frame buffer device 228x61

[    0.247329] bcm2835-rng 3f104000.rng: hwrng registered

[    0.247466] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)

[    0.247908] vc-sm: Videocore shared memory driver

[    0.248181] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000

[    0.257724] brd: module loaded

[    0.266576] loop: module loaded

[    0.266588] Loading iSCSI transport class v2.0-870.

[    0.267274] libphy: Fixed MDIO Bus: probed

[    0.267377] usbcore: registered new interface driver lan78xx

[    0.267428] usbcore: registered new interface driver smsc95xx

[    0.267444] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)

[    0.295352] dwc_otg 3f980000.usb: base=0xf0980000

[    0.495575] Core Release: 2.80a

[    0.495585] Setting default values for core params

[    0.495616] Finished setting default values for core params

[    0.695880] Using Buffer DMA mode

[    0.695886] Periodic Transfer Interrupt Enhancement - disabled

[    0.695890] Multiprocessor Interrupt Enhancement - disabled

[    0.695896] OTG VER PARAM: 0, OTG VER FLAG: 0

[    0.695907] Dedicated Tx FIFOs mode

[    0.696279] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xb7904000 dma = 0xf7904000 len=9024

[    0.696303] FIQ FSM acceleration enabled for :

               Non-periodic Split Transactions

               Periodic Split Transactions

               High-Speed Isochronous Endpoints

               Interrupt/Control Split Transaction hack enabled

[    0.696310] dwc_otg: Microframe scheduler enabled

[    0.696362] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805ef5f0

[    0.696373] WARN::hcd_init_fiq:460: FIQ ASM at 0x805ef948 length 36

[    0.696385] WARN::hcd_init_fiq:486: MPHI regs_base at 0xf0006000

[    0.696437] dwc_otg 3f980000.usb: DWC OTG Controller

[    0.696466] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1

[    0.696497] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000

[    0.696542] Init: Port Power? op_state=1

[    0.696546] Init: Power Port (0)

[    0.696743] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

[    0.696754] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    0.696762] usb usb1: Product: DWC OTG Controller

[    0.696770] usb usb1: Manufacturer: Linux 4.14.93-v7+ dwc_otg_hcd

[    0.696778] usb usb1: SerialNumber: 3f980000.usb

[    0.697355] hub 1-0:1.0: USB hub found

[    0.697398] hub 1-0:1.0: 1 port detected

[    0.697913] dwc_otg: FIQ enabled

[    0.697918] dwc_otg: NAK holdoff enabled

[    0.697923] dwc_otg: FIQ split-transaction FSM enabled

[    0.697932] Module dwc_common_port init

[    0.698179] usbcore: registered new interface driver usb-storage

[    0.698340] mousedev: PS/2 mouse device common for all mice

[    0.698416] IR NEC protocol handler initialized

[    0.698421] IR RC5(x/sz) protocol handler initialized

[    0.698427] IR RC6 protocol handler initialized

[    0.698432] IR JVC protocol handler initialized

[    0.698437] IR Sony protocol handler initialized

[    0.698442] IR SANYO protocol handler initialized

[    0.698447] IR Sharp protocol handler initialized

[    0.698451] IR MCE Keyboard/mouse protocol handler initialized

[    0.698457] IR XMP protocol handler initialized

[    0.699159] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer

[    0.699432] bcm2835-cpufreq: min=600000 max=1200000

[    0.699800] sdhci: Secure Digital Host Controller Interface driver

[    0.699805] sdhci: Copyright(c) Pierre Ossman

[    0.700151] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe

[    0.700463] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe

[    0.700561] sdhci-pltfm: SDHCI platform and OF driver helper

[    0.700992] ledtrig-cpu: registered to indicate activity on CPUs

[    0.701071] hidraw: raw HID events driver (C) Jiri Kosina

[    0.701193] usbcore: registered new interface driver usbhid

[    0.701198] usbhid: USB HID core driver

[    0.701866] vchiq: vchiq_init_state: slot_zero = b7980000, is_master = 0

[    0.703412] [vc_sm_connected_init]: start

[    0.713065] [vc_sm_connected_init]: end - returning 0

[    0.713605] Initializing XFRM netlink socket

[    0.713626] NET: Registered protocol family 17

[    0.713725] Key type dns_resolver registered

[    0.714269] Registering SWP/SWPB emulation handler

[    0.714847] registered taskstats version 1

[    0.720636] uart-pl011 3f201000.serial: cts_event_workaround enabled

[    0.720714] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2

[    0.720777] console [ttyAMA0] enabled

[    0.722795] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0

[    0.722804] mmc-bcm2835 3f300000.mmc: DMA channel allocated

[    0.782121] sdhost: log_buf @ b7907000 (f7907000)

[    0.816705] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)

[    0.818269] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    0.819834] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    0.822634] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)

[    0.824182] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    0.826653] mmc1: queuing unknown CIS tuple 0x80 (6 bytes)

[    0.861531] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)

[    0.862562] of_cfs_init

[    0.862656] of_cfs_init: OK

[    0.863191] Waiting for root device PARTUUID=4c556536-02...

[    0.899614] random: fast init done

[    0.911680] Indeed it is in host mode hprt0 = 00021501

[    0.993878] mmc0: new high speed MMC card at address 0001

[    0.994401] mmcblk0: mmc0:0001 M52516 14.3 GiB

[    0.994649] mmcblk0boot0: mmc0:0001 M52516 partition 1 4.00 MiB

[    0.994903] mmcblk0boot1: mmc0:0001 M52516 partition 2 4.00 MiB

[    0.995136] mmcblk0rpmb: mmc0:0001 M52516 partition 3 4.00 MiB

[    0.996618]  mmcblk0: p1 p2

[    1.008238] mmc1: error -110 whilst initialising SDIO card

[    1.032026] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)

[    1.032080] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.

[    1.032657] devtmpfs: mounted

[    1.036121] Freeing unused kernel memory: 1024K

[    1.090777] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)

[    1.092820] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    1.094869] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    1.098528] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)

[    1.121577] usb 1-1: new high-speed USB device number 2 using dwc_otg

[    1.121714] Indeed it is in host mode hprt0 = 00001101

[    1.273399] mmc1: error -110 whilst initialising SDIO card

[    1.361870] usb 1-1: New USB device found, idVendor=0424, idProduct=3803

[    1.361887] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[    1.362555] hub 1-1:1.0: USB hub found

[    1.362631] hub 1-1:1.0: 3 ports detected

[    1.518649] systemd[1]: System time before build time, advancing clock.

[    1.545696] mmc1: error -110 whilst initialising SDIO card

[    1.638123] NET: Registered protocol family 10

[    1.639200] Segment Routing with IPv6

[    1.648589] ip_tables: (C) 2000-2006 Netfilter Core Team

[    1.665500] random: systemd: uninitialized urandom read (16 bytes read)

[    1.670915] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)

[    1.671481] systemd[1]: Detected architecture arm.

[    1.672443] systemd[1]: Set hostname to <raspberrypi>.

[    1.681574] usb 1-1.2: new full-speed USB device number 3 using dwc_otg

[    1.711442] random: systemd: uninitialized urandom read (16 bytes read)

[    1.739483] uart-pl011 3f201000.serial: no DMA platform data

[    1.745600] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read)

[    1.814962] usb 1-1.2: New USB device found, idVendor=20b1, idProduct=0011

[    1.814978] usb 1-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=0

[    1.814988] usb 1-1.2: Product: XMOS VocalFusion Spk (UAC1.0)

[    1.814996] usb 1-1.2: Manufacturer: XMOS

[    1.815473] usb 1-1.2: rejected 1 configuration due to insufficient available bus power

[    1.815484] usb 1-1.2: no configuration chosen from 1 choice

[    1.815492] usb 1-1.2: No support over 100mA

[    1.911575] usb 1-1.3: new high-speed USB device number 4 using dwc_otg

[    1.945780] mmc1: error -110 whilst initialising SDIO card

[    2.042075] usb 1-1.3: New USB device found, idVendor=1a40, idProduct=0101

[    2.042090] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0

[    2.042099] usb 1-1.3: Product: USB 2.0 Hub

[    2.042775] hub 1-1.3:1.0: USB hub found

[    2.042869] hub 1-1.3:1.0: 4 ports detected

[    2.177883] systemd[1]: Listening on Journal Socket.

[    2.179012] systemd[1]: Created slice System Slice.

[    2.182278] systemd[1]: Starting Create list of required static device nodes for the current kernel...

[    2.186106] systemd[1]: Mounting Debug File System...

[    2.187559] systemd[1]: Created slice system-getty.slice.

[    2.188658] systemd[1]: Created slice system-serial\x2dgetty.slice.

[    2.196672] systemd[1]: Starting Load Kernel Modules...

[    2.245060] i2c /dev entries driver

[    2.361671] usb 1-1.3.3: new high-speed USB device number 5 using dwc_otg

[    2.509222] usb 1-1.3.3: New USB device found, idVendor=148f, idProduct=5370

[    2.509241] usb 1-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[    2.509250] usb 1-1.3.3: Product: 802.11 n WLAN

[    2.509258] usb 1-1.3.3: Manufacturer: Ralink

[    2.509266] usb 1-1.3.3: SerialNumber: 1.0

[    2.611676] usb 1-1.3.4: new full-speed USB device number 6 using dwc_otg

[    2.746829] usb 1-1.3.4: New USB device found, idVendor=046d, idProduct=c52b

[    2.746845] usb 1-1.3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[    2.746854] usb 1-1.3.4: Product: USB Receiver

[    2.746863] usb 1-1.3.4: Manufacturer: Logitech

[    2.854067] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)

[    2.937041] systemd-journald[103]: Received request to flush runtime journal from PID 1

[    2.948353] logitech-djreceiver 0003:046D:C52B.0003: hiddev96,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-3f980000.usb-1.3.4/input2

[    3.221444] input: Logitech K800 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3.4/1-1.3.4:1.2/0003:046D:C52B.0003/0003:046D:2010.0004/input/input0

[    3.224862] logitech-hidpp-device 0003:046D:2010.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech K800] on usb-3f980000.usb-1.3.4:1

[    3.233748] input: Logitech K370s/K375s as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3.4/1-1.3.4:1.2/0003:046D:C52B.0003/0003:046D:4061.0005/input/input1

[    3.234980] logitech-hidpp-device 0003:046D:4061.0005: input,hidraw2: USB HID v1.11 Keyboard [Logitech K370s/K375s] on usb-3f980000.usb-1.3.4:2

[    3.245935] input: Logitech MX Master as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3.4/1-1.3.4:1.2/0003:046D:C52B.0003/0003:046D:4041.0006/input/input2

[    3.247104] logitech-hidpp-device 0003:046D:4041.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech MX Master] on usb-3f980000.usb-1.3.4:3

[    3.273321] usb 1-1.3.3: reset high-speed USB device number 5 using dwc_otg

[    3.412548] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5390, rev 0502 detected

[    3.442246] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 5370 detected

[    3.471052] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'

[    3.472928] usbcore: registered new interface driver rt2800usb

[    3.688334] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.

[    3.711215] bcm2835_alsa bcm2835_alsa: card created with 8 channels

[    5.242200] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'

[    5.243872] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.36

[    5.440066] random: crng init done

[    5.440086] random: 7 urandom warning(s) missed due to ratelimiting

[    5.588619] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

[    6.795893] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS

[    6.833911] wlan0: authenticate with b0:6e:bf:dd:89:38

[    6.879695] wlan0: send auth to b0:6e:bf:dd:89:38 (try 1/3)

[    6.882778] wlan0: authenticated

[    6.891644] wlan0: associate with b0:6e:bf:dd:89:38 (try 1/3)

[    6.895376] wlan0: RX AssocResp from b0:6e:bf:dd:89:38 (capab=0x411 status=0 aid=11)

[    6.902655] wlan0: associated

[    7.138419] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

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1 Solution
chyo_1549161
Level 2
Level 2
First like received

Hi

I solve the problem.

Raspberry pi SDIO default clock during initialization is 400Khz.

But it is changed to 50Mhz when data transition.

The wifi module can not properly respond when the card initialization is over.

So read_FBR is not worked.

I change the kernel SDIO clock upto 25MHz according to LBEE5KL1DX datasheet.

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VinayakS_26
Moderator
Moderator
Moderator
100 replies posted 50 replies posted 25 replies posted

Hi,

Please try with the attached NVRAM.txt file. PFA

Also make sure that the name of the file present in /lib/firmware/brcm is brcmfmac43430-sdio.txt

Regards,

VinayakS_26

Hi VinayakS_26

Thanks for fast response.

I tried your file, but it is not work.

I checked the digital signal at SDIO CMD line, and I found that 1DX module responded manufacturer ID as 0x02D0 and device ID as 0xA9A6.

But your NVRAM file and murata git's NVRAM file has device ID as 0x43E2.

Is it correct?

Isn't the device ID should be 0xA9A6?

I edited NVRAM file as 0xA9A6, but it still doesn't work.

Please help me.

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Hi,

Is there any mandatory option for linux kernel for using SDIO wifi module?

I checked raspberry pi linux kernel menuconfig and turn on BRCMFMAC_SDIO.

Should I check any other options?

Many thanks.

0 Likes
chyo_1549161
Level 2
Level 2
First like received

Hi

I solve the problem.

Raspberry pi SDIO default clock during initialization is 400Khz.

But it is changed to 50Mhz when data transition.

The wifi module can not properly respond when the card initialization is over.

So read_FBR is not worked.

I change the kernel SDIO clock upto 25MHz according to LBEE5KL1DX datasheet.