On 21/03/2023 14:54, Jerome Brunet wrote: > High-speed MMC modes are usually defined/limited per boards. > Check the different DTs in arch/arm64/boot/dts/amlogic, you'll see > that not all have the same configs. Some of my confusion came from the fact that the device trees for "amlogic,g12a" boards in mainline did share sd_emmc_a configuration. Hence my (likely flawed) meson-g12a-ref-design-brcm-rf.dtsi proposal. > Yes the S905X2 has the bounce buffer work-around which plays a role on > the overall performance. MMC high-speed modes is critical just has well. > > The Amlogic 4.9 downstream does all kinds of fancy (and unsafe) things > to enable higher modes. > > So there is no assumption here, merely a tentative to get a clearer > picture. It looks like you were right, and I was wrong: I have 2 g12a boards that are supposed to be "strictly equivalent". One has an AP6398SR3 WiFi module. The other has an AP6398SR32 WiFi module. I booted both boards 10 times. AP6398SR3 board mmc2 probes: 10 OK AP6398SR32 board mmc2 probes: 1 OK + 9 KO Therefore, the mmc2 issue is /indeed/ board-specific. Thanks for steering me in the right direction. For reference, the 3 kernel logs. AP6398SR3-OK, AP6398SR32-OK, AP6398SR32-KO AP6398SR3-OK [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 6.2.0-rc8 (mgonzalez@venus) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)) 10.3.1 20210621, GNU ld (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)) 2.36.1.20210621) #424 SMP PREEMPT Tue Mar 21 16:20:06 CET 2023 [ 0.000000] Machine model: SEI Robotics SEI510 [ 0.000000] [Firmware Bug]: Kernel image misaligned at boot, please fix your bootloader! [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000068000000, size 384 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x0000000004ffffff] [ 0.000000] node 0: [mem 0x0000000005000000-0x00000000053fffff] [ 0.000000] node 0: [mem 0x0000000005400000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.0 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] psci: SMC Calling Convention v1.1 [ 0.000000] percpu: Embedded 19 pages/cpu s37480 r8192 d32152 u77824 [ 0.000000] pcpu-alloc: s37480 r8192 d32152 u77824 alloc=19*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: kernel page table isolation forced ON by KASLR [ 0.000000] CPU features: detected: Kernel page table isolation (KPTI) [ 0.000000] CPU features: detected: ARM erratum 845719 [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516096 [ 0.000000] Kernel command line: console=ttyAML0 debug [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1628496K/2097152K available (7872K kernel code, 1004K rwdata, 2512K rodata, 18688K init, 396K bss, 75440K reserved, 393216K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] Root IRQ handler: gic_handle_irq [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000000] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000195] Console: colour dummy device 80x25 [ 0.000229] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000) [ 0.000242] pid_max: default: 32768 minimum: 301 [ 0.000395] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.000413] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.001747] cblist_init_generic: Setting adjustable number of callback queues. [ 0.001760] cblist_init_generic: Setting shift to 2 and lim to 1. [ 0.001827] cblist_init_generic: Setting shift to 2 and lim to 1. [ 0.001976] rcu: Hierarchical SRCU implementation. [ 0.001983] rcu: Max phase no-delay instances is 1000. [ 0.002645] smp: Bringing up secondary CPUs ... [ 0.003171] Detected VIPT I-cache on CPU1 [ 0.003306] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] [ 0.003867] Detected VIPT I-cache on CPU2 [ 0.003947] CPU2: Booted secondary processor 0x0000000002 [0x410fd034] [ 0.004440] Detected VIPT I-cache on CPU3 [ 0.004531] CPU3: Booted secondary processor 0x0000000003 [0x410fd034] [ 0.004587] smp: Brought up 1 node, 4 CPUs [ 0.004595] SMP: Total of 4 processors activated. [ 0.004602] CPU features: detected: 32-bit EL0 Support [ 0.004608] CPU features: detected: CRC32 instructions [ 0.004678] CPU: All CPU(s) started at EL2 [ 0.004683] alternatives: applying system-wide alternatives [ 0.005822] devtmpfs: initialized [ 0.015522] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.015554] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.025214] pinctrl core: initialized pinctrl subsystem [ 0.026216] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.027384] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations [ 0.027572] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.027696] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.027757] audit: initializing netlink subsys (disabled) [ 0.027875] audit: type=2000 audit(0.024:1): state=initialized audit_enabled=0 res=1 [ 0.028213] thermal_sys: Registered thermal governor 'step_wise' [ 0.028247] cpuidle: using governor menu [ 0.028313] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.028395] ASID allocator initialised with 32768 entries [ 0.042700] platform ff900000.vpu: Fixing up cyclic dependency with ff600000.hdmi-tx [ 0.047042] platform hdmi-connector: Fixing up cyclic dependency with ff600000.hdmi-tx [ 0.049047] KASLR enabled [ 0.051425] iommu: Default domain type: Translated [ 0.051436] iommu: DMA domain TLB invalidation policy: strict mode [ 0.051705] SCSI subsystem initialized [ 0.051836] usbcore: registered new interface driver usbfs [ 0.051869] usbcore: registered new interface driver hub [ 0.051898] usbcore: registered new device driver usb [ 0.053583] clocksource: Switched to clocksource arch_sys_counter [ 0.059559] NET: Registered PF_INET protocol family [ 0.059755] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.061272] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.061326] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.061340] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.061452] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.061894] TCP: Hash tables configured (established 16384 bind 16384) [ 0.062001] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.062050] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.062205] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.064800] Initialise system trusted keyrings [ 0.065051] workingset: timestamp_bits=62 max_order=19 bucket_order=0 [ 0.100654] Key type asymmetric registered [ 0.100674] Asymmetric key parser 'x509' registered [ 0.100786] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.100794] io scheduler mq-deadline registered [ 0.100798] io scheduler kyber registered [ 0.101273] irq_meson_gpio: 100 to 8 gpio interrupt mux initialized [ 0.113373] soc soc0: Amlogic Meson G12A (S905X2) Revision 28:b (40:2) Detected [ 0.115274] ff803000.serial: ttyAML0 at MMIO 0xff803000 (irq = 14, base_baud = 1500000) is a meson_uart [ 0.115338] printk: console [ttyAML0] enabled [ 0.835236] loop: module loaded [ 0.838397] usbcore: registered new interface driver usb-storage [ 0.839137] input: gpio-keys-polled as /devices/platform/gpio-keys-polled/input/input0 [ 0.847591] meson-vrtc ff8000a8.rtc: registered as rtc0 [ 0.851823] meson-vrtc ff8000a8.rtc: setting system clock to 1970-01-01T00:00:00 UTC (0) [ 0.859924] i2c_dev: i2c /dev entries driver [ 0.870974] meson-sm: secure-monitor enabled [ 0.871157] hid: raw HID events driver (C) Jiri Kosina [ 0.875025] usbcore: registered new interface driver usbhid [ 0.880236] usbhid: USB HID core driver [ 0.884898] optee: probing for conduit method. [ 0.888446] optee: revision 2.4 [ 0.889281] optee: initialized driver [ 0.895375] NET: Registered PF_PACKET protocol family [ 0.900178] Key type dns_resolver registered [ 0.907179] registered taskstats version 1 [ 0.908487] Loading compiled-in X.509 certificates [ 0.980332] meson8b-dwmac ff3f0000.ethernet: IRQ eth_wake_irq not found [ 0.981306] meson8b-dwmac ff3f0000.ethernet: IRQ eth_lpi not found [ 0.987523] meson8b-dwmac ff3f0000.ethernet: PTP uses main clock [ 0.993843] meson8b-dwmac ff3f0000.ethernet: User ID: 0x11, Synopsys ID: 0x37 [ 1.000491] meson8b-dwmac ff3f0000.ethernet: DWMAC1000 [ 1.005635] meson8b-dwmac ff3f0000.ethernet: DMA HW capability register supported [ 1.013048] meson8b-dwmac ff3f0000.ethernet: RX Checksum Offload Engine supported [ 1.020464] meson8b-dwmac ff3f0000.ethernet: COE Type 2 [ 1.025638] meson8b-dwmac ff3f0000.ethernet: TX Checksum insertion supported [ 1.032626] meson8b-dwmac ff3f0000.ethernet: Wake-Up On Lan supported [ 1.039058] meson8b-dwmac ff3f0000.ethernet: Normal descriptors [ 1.044875] meson8b-dwmac ff3f0000.ethernet: Ring mode enabled [ 1.050651] meson8b-dwmac ff3f0000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.059842] dwc3-meson-g12a ffe09000.usb: USB2 ports: 2 [ 1.063770] dwc3-meson-g12a ffe09000.usb: USB3 ports: 1 [ 1.071897] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 1.074384] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1 [ 1.082065] xhci-hcd xhci-hcd.1.auto: hcc params 0x0228fe6c hci version 0x110 quirks 0x0000000000010010 [ 1.091305] xhci-hcd xhci-hcd.1.auto: irq 18, io mem 0xff500000 [ 1.097253] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 1.102580] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2 [ 1.110173] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed [ 1.117049] hub 1-0:1.0: USB hub found [ 1.120360] hub 1-0:1.0: 2 ports detected [ 1.124568] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.132610] hub 2-0:1.0: USB hub found [ 1.136053] hub 2-0:1.0: 1 port detected [ 1.140946] meson-gx-mmc ffe03000.sd: allocated mmc-pwrseq [ 1.141078] meson-gx-mmc ffe07000.mmc: allocated mmc-pwrseq [ 1.146373] P+ [ 1.151742] P+ [ 1.156022] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 1.167086] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 1.180636] Q [ 1.183274] Freeing unused kernel memory: 18688K [ 1.184986] Q [ 1.197631] Run /init as init process [ 1.197655] with arguments: [ 1.200143] /init [ 1.202440] with environment: [ 1.205492] HOME=/ [ 1.207827] TERM=linux [ 1.303713] sdio_read_cis: vendor=2d0 dev=4359 [ 1.304138] sdio_read_cis: vendor=2d0 dev=4359 [ 1.304612] sdio_read_cis: vendor=2d0 dev=4359 [ 1.307367] mmc2: new ultra high speed SDR50 SDIO card at address 0001 [ 1.318871] brcmfmac: F1 signature read @0x18000000=0x17294359 [ 1.324182] brcmfmac: BCM4359/9: chip=4359 rev=9 [ 1.326441] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4359-sdio for chip BCM4359/9 [ 1.337248] brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac4359-sdio.seirobotics,sei510.bin failed with error -2 [ 1.343842] mmc1: new HS200 MMC card at address 0001 [ 1.349665] brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac4359-sdio.clm_blob failed with error -2 [ 1.354229] mmcblk1: mmc1:0001 8GTF4R 7.28 GiB [ 1.369374] mmcblk1boot0: mmc1:0001 8GTF4R 4.00 MiB [ 1.373776] mmcblk1boot1: mmc1:0001 8GTF4R 4.00 MiB [ 1.378461] mmcblk1rpmb: mmc1:0001 8GTF4R 512 KiB, chardev (247:0) [ 1.613594] random: crng init done [ 1.705196] brcmfmac: brcmf_wcc_attach: executing [ 1.706001] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available [ 1.715478] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4359/9 wl0: Dec 3 2021 10:19:31 version 9.87.51.11.79 (g6ac4dbb) FWID 01-154df7ac AP6398SR32-OK [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 6.2.0-rc8 (mgonzalez@venus) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)) 10.3.1 20210621, GNU ld (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)) 2.36.1.20210621) #424 SMP PREEMPT Tue Mar 21 16:20:06 CET 2023 [ 0.000000] Machine model: SEI Robotics SEI510 [ 0.000000] [Firmware Bug]: Kernel image misaligned at boot, please fix your bootloader! [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000068000000, size 384 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x0000000004ffffff] [ 0.000000] node 0: [mem 0x0000000005000000-0x00000000053fffff] [ 0.000000] node 0: [mem 0x0000000005400000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.0 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] psci: SMC Calling Convention v1.1 [ 0.000000] percpu: Embedded 19 pages/cpu s37480 r8192 d32152 u77824 [ 0.000000] pcpu-alloc: s37480 r8192 d32152 u77824 alloc=19*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: kernel page table isolation forced ON by KASLR [ 0.000000] CPU features: detected: Kernel page table isolation (KPTI) [ 0.000000] CPU features: detected: ARM erratum 845719 [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516096 [ 0.000000] Kernel command line: console=ttyAML0 debug [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1628496K/2097152K available (7872K kernel code, 1004K rwdata, 2512K rodata, 18688K init, 396K bss, 75440K reserved, 393216K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] Root IRQ handler: gic_handle_irq [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000000] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000174] Console: colour dummy device 80x25 [ 0.000205] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000) [ 0.000216] pid_max: default: 32768 minimum: 301 [ 0.000345] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.000360] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.001526] cblist_init_generic: Setting adjustable number of callback queues. [ 0.001540] cblist_init_generic: Setting shift to 2 and lim to 1. [ 0.001601] cblist_init_generic: Setting shift to 2 and lim to 1. [ 0.001733] rcu: Hierarchical SRCU implementation. [ 0.001737] rcu: Max phase no-delay instances is 1000. [ 0.002324] smp: Bringing up secondary CPUs ... [ 0.002793] Detected VIPT I-cache on CPU1 [ 0.002912] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] [ 0.003421] Detected VIPT I-cache on CPU2 [ 0.003494] CPU2: Booted secondary processor 0x0000000002 [0x410fd034] [ 0.003952] Detected VIPT I-cache on CPU3 [ 0.004024] CPU3: Booted secondary processor 0x0000000003 [0x410fd034] [ 0.004080] smp: Brought up 1 node, 4 CPUs [ 0.004087] SMP: Total of 4 processors activated. [ 0.004092] CPU features: detected: 32-bit EL0 Support [ 0.004095] CPU features: detected: CRC32 instructions [ 0.004155] CPU: All CPU(s) started at EL2 [ 0.004158] alternatives: applying system-wide alternatives [ 0.005157] devtmpfs: initialized [ 0.013190] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.013214] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.023485] pinctrl core: initialized pinctrl subsystem [ 0.024410] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.025514] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations [ 0.025709] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.025838] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.025895] audit: initializing netlink subsys (disabled) [ 0.026000] audit: type=2000 audit(0.024:1): state=initialized audit_enabled=0 res=1 [ 0.026261] thermal_sys: Registered thermal governor 'step_wise' [ 0.026290] cpuidle: using governor menu [ 0.026350] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.026424] ASID allocator initialised with 32768 entries [ 0.039069] platform ff900000.vpu: Fixing up cyclic dependency with ff600000.hdmi-tx [ 0.042533] platform hdmi-connector: Fixing up cyclic dependency with ff600000.hdmi-tx [ 0.044677] KASLR enabled [ 0.046673] iommu: Default domain type: Translated [ 0.046682] iommu: DMA domain TLB invalidation policy: strict mode [ 0.046898] SCSI subsystem initialized [ 0.047002] usbcore: registered new interface driver usbfs [ 0.047029] usbcore: registered new interface driver hub [ 0.047053] usbcore: registered new device driver usb [ 0.048399] clocksource: Switched to clocksource arch_sys_counter [ 0.053637] NET: Registered PF_INET protocol family [ 0.053807] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.055319] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.055372] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.055383] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.055492] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.055909] TCP: Hash tables configured (established 16384 bind 16384) [ 0.056007] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.056053] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.056186] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.065884] Initialise system trusted keyrings [ 0.066162] workingset: timestamp_bits=62 max_order=19 bucket_order=0 [ 0.101480] Key type asymmetric registered [ 0.101498] Asymmetric key parser 'x509' registered [ 0.101595] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.101601] io scheduler mq-deadline registered [ 0.101606] io scheduler kyber registered [ 0.101970] irq_meson_gpio: 100 to 8 gpio interrupt mux initialized [ 0.111655] soc soc0: Amlogic Meson G12A (S905X2) Revision 28:e (40:2) Detected [ 0.113290] ff803000.serial: ttyAML0 at MMIO 0xff803000 (irq = 14, base_baud = 1500000) is a meson_uart [ 0.113335] printk: console [ttyAML0] enabled [ 0.832228] loop: module loaded [ 0.834940] usbcore: registered new interface driver usb-storage [ 0.837072] input: gpio-keys-polled as /devices/platform/gpio-keys-polled/input/input0 [ 0.845544] meson-vrtc ff8000a8.rtc: registered as rtc0 [ 0.849784] meson-vrtc ff8000a8.rtc: setting system clock to 1970-01-01T00:00:00 UTC (0) [ 0.857876] i2c_dev: i2c /dev entries driver [ 0.867915] meson-sm: secure-monitor enabled [ 0.868087] hid: raw HID events driver (C) Jiri Kosina [ 0.868186] meson-gx-mmc ffe03000.sd: allocated mmc-pwrseq [ 0.871951] usbcore: registered new interface driver usbhid [ 0.877784] P+ [ 0.882617] usbhid: USB HID core driver [ 0.888861] optee: probing for conduit method. [ 0.892457] optee: revision 2.4 [ 0.893286] optee: initialized driver [ 0.899359] NET: Registered PF_PACKET protocol family [ 0.904193] Key type dns_resolver registered [ 0.911118] registered taskstats version 1 [ 0.912554] Loading compiled-in X.509 certificates [ 0.917269] Q [ 0.997019] meson8b-dwmac ff3f0000.ethernet: IRQ eth_wake_irq not found [ 0.999667] meson8b-dwmac ff3f0000.ethernet: IRQ eth_lpi not found [ 1.005847] meson8b-dwmac ff3f0000.ethernet: PTP uses main clock [ 1.012308] meson8b-dwmac ff3f0000.ethernet: User ID: 0x11, Synopsys ID: 0x37 [ 1.018736] meson8b-dwmac ff3f0000.ethernet: DWMAC1000 [ 1.023904] meson8b-dwmac ff3f0000.ethernet: DMA HW capability register supported [ 1.031342] meson8b-dwmac ff3f0000.ethernet: RX Checksum Offload Engine supported [ 1.038735] meson8b-dwmac ff3f0000.ethernet: COE Type 2 [ 1.043910] meson8b-dwmac ff3f0000.ethernet: TX Checksum insertion supported [ 1.050914] meson8b-dwmac ff3f0000.ethernet: Wake-Up On Lan supported [ 1.057452] meson8b-dwmac ff3f0000.ethernet: Normal descriptors [ 1.058833] sdio_read_cis: vendor=2d0 dev=aae7 [ 1.063146] meson8b-dwmac ff3f0000.ethernet: Ring mode enabled [ 1.063636] sdio_read_cis: vendor=2d0 dev=aae7 [ 1.067547] meson8b-dwmac ff3f0000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.073334] mmc2: new ultra high speed SDR50 SDIO card at address 0001 [ 1.079039] dwc3-meson-g12a ffe09000.usb: USB2 ports: 2 [ 1.086249] brcmfmac: F1 signature read @0x18000000=0x1042aae8 [ 1.092128] dwc3-meson-g12a ffe09000.usb: USB3 ports: 1 [ 1.097443] brcmfmac: BCM43752/2: chip=aae8 rev=2 [ 1.106166] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 1.111064] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43752-sdio for chip BCM43752/2 [ 1.112927] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1 [ 1.118463] brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac43752-sdio.seirobotics,sei510.bin failed with error -2 [ 1.127083] xhci-hcd xhci-hcd.1.auto: hcc params 0x0228fe6c hci version 0x110 quirks 0x0000000000010010 [ 1.134594] brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac43752-sdio.bin failed with error -2 [ 1.145899] xhci-hcd xhci-hcd.1.auto: irq 19, io mem 0xff500000 [ 1.170789] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 1.176141] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2 [ 1.183728] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed [ 1.190555] hub 1-0:1.0: USB hub found [ 1.193915] hub 1-0:1.0: 2 ports detected [ 1.198083] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.206131] hub 2-0:1.0: USB hub found [ 1.209610] hub 2-0:1.0: 1 port detected [ 1.214428] meson-gx-mmc ffe07000.mmc: allocated mmc-pwrseq [ 1.219973] P+ [ 1.228847] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 1.237314] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 1.249695] Freeing unused kernel memory: 18688K [ 1.251742] Q [ 1.276446] Run /init as init process [ 1.276468] with arguments: [ 1.278955] /init [ 1.281206] with environment: [ 1.284303] HOME=/ [ 1.286638] TERM=linux [ 1.360426] mmc1: new HS200 MMC card at address 0001 [ 1.360953] mmcblk1: mmc1:0001 SCA16G 14.7 GiB [ 1.366211] mmcblk1boot0: mmc1:0001 SCA16G 4.00 MiB [ 1.370050] mmcblk1boot1: mmc1:0001 SCA16G 4.00 MiB [ 1.374843] mmcblk1rpmb: mmc1:0001 SCA16G 4.00 MiB, chardev (247:0) AP6398SR32-KO [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 6.2.0-rc8 (mgonzalez@venus) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)) 10.3.1 20210621, GNU ld (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)) 2.36.1.20210621) #424 SMP PREEMPT Tue Mar 21 16:20:06 CET 2023 [ 0.000000] Machine model: SEI Robotics SEI510 [ 0.000000] [Firmware Bug]: Kernel image misaligned at boot, please fix your bootloader! [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000068000000, size 384 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x0000000004ffffff] [ 0.000000] node 0: [mem 0x0000000005000000-0x00000000053fffff] [ 0.000000] node 0: [mem 0x0000000005400000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.0 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] psci: SMC Calling Convention v1.1 [ 0.000000] percpu: Embedded 19 pages/cpu s37480 r8192 d32152 u77824 [ 0.000000] pcpu-alloc: s37480 r8192 d32152 u77824 alloc=19*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: kernel page table isolation forced ON by KASLR [ 0.000000] CPU features: detected: Kernel page table isolation (KPTI) [ 0.000000] CPU features: detected: ARM erratum 845719 [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516096 [ 0.000000] Kernel command line: console=ttyAML0 debug [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1628496K/2097152K available (7872K kernel code, 1004K rwdata, 2512K rodata, 18688K init, 396K bss, 75440K reserved, 393216K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] Root IRQ handler: gic_handle_irq [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000000] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000172] Console: colour dummy device 80x25 [ 0.000202] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000) [ 0.000212] pid_max: default: 32768 minimum: 301 [ 0.000342] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.000358] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.001523] cblist_init_generic: Setting adjustable number of callback queues. [ 0.001538] cblist_init_generic: Setting shift to 2 and lim to 1. [ 0.001598] cblist_init_generic: Setting shift to 2 and lim to 1. [ 0.001730] rcu: Hierarchical SRCU implementation. [ 0.001734] rcu: Max phase no-delay instances is 1000. [ 0.002334] smp: Bringing up secondary CPUs ... [ 0.002807] Detected VIPT I-cache on CPU1 [ 0.002926] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] [ 0.003437] Detected VIPT I-cache on CPU2 [ 0.003510] CPU2: Booted secondary processor 0x0000000002 [0x410fd034] [ 0.003967] Detected VIPT I-cache on CPU3 [ 0.004041] CPU3: Booted secondary processor 0x0000000003 [0x410fd034] [ 0.004093] smp: Brought up 1 node, 4 CPUs [ 0.004101] SMP: Total of 4 processors activated. [ 0.004106] CPU features: detected: 32-bit EL0 Support [ 0.004110] CPU features: detected: CRC32 instructions [ 0.004172] CPU: All CPU(s) started at EL2 [ 0.004175] alternatives: applying system-wide alternatives [ 0.005177] devtmpfs: initialized [ 0.013200] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.013223] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.022587] pinctrl core: initialized pinctrl subsystem [ 0.023479] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.024593] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations [ 0.024790] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.024918] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.024979] audit: initializing netlink subsys (disabled) [ 0.025087] audit: type=2000 audit(0.024:1): state=initialized audit_enabled=0 res=1 [ 0.025366] thermal_sys: Registered thermal governor 'step_wise' [ 0.025397] cpuidle: using governor menu [ 0.025463] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.025541] ASID allocator initialised with 32768 entries [ 0.038212] platform ff900000.vpu: Fixing up cyclic dependency with ff600000.hdmi-tx [ 0.041691] platform hdmi-connector: Fixing up cyclic dependency with ff600000.hdmi-tx [ 0.043821] KASLR enabled [ 0.045868] iommu: Default domain type: Translated [ 0.045878] iommu: DMA domain TLB invalidation policy: strict mode [ 0.046105] SCSI subsystem initialized [ 0.046213] usbcore: registered new interface driver usbfs [ 0.046240] usbcore: registered new interface driver hub [ 0.046265] usbcore: registered new device driver usb [ 0.047672] clocksource: Switched to clocksource arch_sys_counter [ 0.052977] NET: Registered PF_INET protocol family [ 0.053176] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.054711] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.054738] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.054749] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.054858] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.055273] TCP: Hash tables configured (established 16384 bind 16384) [ 0.055372] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.055418] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.055556] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.065089] Initialise system trusted keyrings [ 0.065389] workingset: timestamp_bits=62 max_order=19 bucket_order=0 [ 0.101516] Key type asymmetric registered [ 0.101533] Asymmetric key parser 'x509' registered [ 0.101630] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.101636] io scheduler mq-deadline registered [ 0.101640] io scheduler kyber registered [ 0.102007] irq_meson_gpio: 100 to 8 gpio interrupt mux initialized [ 0.111807] soc soc0: Amlogic Meson G12A (S905X2) Revision 28:e (40:2) Detected [ 0.113377] ff803000.serial: ttyAML0 at MMIO 0xff803000 (irq = 14, base_baud = 1500000) is a meson_uart [ 0.113418] printk: console [ttyAML0] enabled [ 0.832379] loop: module loaded [ 0.834988] usbcore: registered new interface driver usb-storage [ 0.837163] input: gpio-keys-polled as /devices/platform/gpio-keys-polled/input/input0 [ 0.845615] meson-vrtc ff8000a8.rtc: registered as rtc0 [ 0.849864] meson-vrtc ff8000a8.rtc: setting system clock to 1970-01-01T00:00:00 UTC (0) [ 0.857954] i2c_dev: i2c /dev entries driver [ 0.868202] meson-sm: secure-monitor enabled [ 0.868376] hid: raw HID events driver (C) Jiri Kosina [ 0.868462] meson-gx-mmc ffe03000.sd: allocated mmc-pwrseq [ 0.872218] usbcore: registered new interface driver usbhid [ 0.878104] P+ [ 0.882897] usbhid: USB HID core driver [ 0.883872] optee: probing for conduit method. [ 0.892740] optee: revision 2.4 [ 0.893557] optee: initialized driver [ 0.899640] NET: Registered PF_PACKET protocol family [ 0.904482] Key type dns_resolver registered [ 0.911296] registered taskstats version 1 [ 0.912803] Loading compiled-in X.509 certificates [ 0.916613] Q [ 0.927087] mmc2: YO no device WTF [ 0.981471] meson8b-dwmac ff3f0000.ethernet: IRQ eth_wake_irq not found [ 0.985842] meson8b-dwmac ff3f0000.ethernet: IRQ eth_lpi not found [ 0.991982] meson8b-dwmac ff3f0000.ethernet: PTP uses main clock [ 0.998301] meson8b-dwmac ff3f0000.ethernet: User ID: 0x11, Synopsys ID: 0x37 [ 1.004964] meson8b-dwmac ff3f0000.ethernet: DWMAC1000 [ 1.010153] meson8b-dwmac ff3f0000.ethernet: DMA HW capability register supported [ 1.017549] meson8b-dwmac ff3f0000.ethernet: RX Checksum Offload Engine supported [ 1.024965] meson8b-dwmac ff3f0000.ethernet: COE Type 2 [ 1.030139] meson8b-dwmac ff3f0000.ethernet: TX Checksum insertion supported [ 1.037126] meson8b-dwmac ff3f0000.ethernet: Wake-Up On Lan supported [ 1.043549] meson8b-dwmac ff3f0000.ethernet: Normal descriptors [ 1.049375] meson8b-dwmac ff3f0000.ethernet: Ring mode enabled [ 1.055152] meson8b-dwmac ff3f0000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.064180] dwc3-meson-g12a ffe09000.usb: USB2 ports: 2 [ 1.068265] dwc3-meson-g12a ffe09000.usb: USB3 ports: 1 [ 1.076318] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 1.078876] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1 [ 1.086557] xhci-hcd xhci-hcd.1.auto: hcc params 0x0228fe6c hci version 0x110 quirks 0x0000000000010010 [ 1.095823] xhci-hcd xhci-hcd.1.auto: irq 19, io mem 0xff500000 [ 1.101720] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 1.107079] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2 [ 1.114669] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed [ 1.121487] hub 1-0:1.0: USB hub found [ 1.124857] hub 1-0:1.0: 2 ports detected [ 1.129029] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.137077] hub 2-0:1.0: USB hub found [ 1.140556] hub 2-0:1.0: 1 port detected [ 1.145341] meson-gx-mmc ffe07000.mmc: allocated mmc-pwrseq [ 1.150927] P+ [ 1.159710] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 1.168371] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 1.180963] Freeing unused kernel memory: 18688K [ 1.182942] Q [ 1.199720] Run /init as init process [ 1.199743] with arguments: [ 1.202229] /init [ 1.204484] with environment: [ 1.207577] HOME=/ [ 1.209911] TERM=linux [ 1.291656] mmc1: new HS200 MMC card at address 0001 [ 1.292148] mmcblk1: mmc1:0001 SCA16G 14.7 GiB [ 1.297426] mmcblk1boot0: mmc1:0001 SCA16G 4.00 MiB [ 1.301292] mmcblk1boot1: mmc1:0001 SCA16G 4.00 MiB [ 1.306056] mmcblk1rpmb: mmc1:0001 SCA16G 4.00 MiB, chardev (247:0)
