[V2,4/4] mmc: sdhci: Enable card clock instead of ->set_clock()

SDHCI has separate controls for the internal clock and enabling the
clock signal to the card.

The card clock signal was disabled via SDHCI_CLOCK_CARD_EN to avoid
glitches on the clock line. It is not necessary to reset the internal clock
to re-enable it. Instead re-enable by re-asserting SDHCI_CLOCK_CARD_EN.

Tested-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 drivers/mmc/host/sdhci.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Hi Adrian,

> SDHCI has separate controls for the internal clock and enabling the
> clock signal to the card.
> 
> The card clock signal was disabled via SDHCI_CLOCK_CARD_EN to avoid
> glitches on the clock line. It is not necessary to reset the internal clock
> to re-enable it. Instead re-enable by re-asserting SDHCI_CLOCK_CARD_EN.

This commit breaks my board
(arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts). The
full bootlog is at the end of the mail. Reverting this commit will make my
board boot again on mmc/next. What is strange though, is that this board is
also in the kernelci and it doesn't happen there. At least on a quick
glance at the next-master-next runs I couldn't spot the error.

Unfortunately, I don't think I can debug that on my own. But I'm happy to
help and test suggested patches. But I really don't know whats going on
here.

-michael


[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[    0.000000] Linux version 6.1.0-rc5-00096-g57820c1dbb82 (mwalle@mwalle01) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1936 SMP Tue Dec  6 23:54:47 CET 2022
[    0.000000] Machine model: Kontron KBox A-230-LS
[    0.000000] efi: UEFI not found.
[    0.000000] earlycon: ns16550a0 at MMIO 0x00000000021c0500 (options '115200n8')
[    0.000000] printk: bootconsole [ns16550a0] enabled
[    0.000000] NUMA: No NUMA configuration found
[    0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000020ffffffff]
[    0.000000] NUMA: NODE_DATA [mem 0x20ff7d4100-0x20ff7d5fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   [mem 0x0000000100000000-0x00000020ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000002080000000-0x00000020ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000020ffffffff]
[    0.000000] cma: Reserved 32 MiB at 0x00000000fdc00000
[    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: MIGRATE_INFO_TYPE not supported.
[    0.000000] percpu: Embedded 28 pages/cpu s74664 r8192 d31832 u114688
[    0.000000] pcpu-alloc: s74664 r8192 d31832 u114688 alloc=28*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: Spectre-v2
[    0.000000] CPU features: detected: Spectre-v3a
[    0.000000] CPU features: detected: Spectre-v4
[    0.000000] CPU features: detected: Spectre-BHB
[    0.000000] CPU features: detected: ARM erratum 1742098
[    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Fallback order for Node 0: 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032192
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: debug earlycon console=ttyS0,115200 rootwait root=/dev/mmcblk0p1
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] stackdepot hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] software IO TLB: area num 2.
[    0.000000] software IO TLB: mapped [mem 0x00000000f9c00000-0x00000000fdc00000] (64MB)
[    0.000000] Memory: 3978308K/4194304K available (18432K kernel code, 2598K rwdata, 6612K rodata, 6144K init, 572K bss, 183228K reserved, 32768K cma-reserved)
[    0.000000] **********************************************************
[    0.000000] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    0.000000] **                                                      **
[    0.000000] ** This system shows unhashed kernel memory addresses   **
[    0.000000] ** via the console, logs, and other interfaces. This    **
[    0.000000] ** might reduce the security of your system.            **
[    0.000000] **                                                      **
[    0.000000] ** If you see this message and you are not debugging    **
[    0.000000] ** the kernel, report this immediately to your system   **
[    0.000000] ** administrator!                                       **
[    0.000000] **                                                      **
[    0.000000] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    0.000000] **********************************************************
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] ftrace: allocating 59190 entries in 232 pages
[    0.000000] ftrace: allocated 232 pages with 4 groups
[    0.000000] trace event string verifier disabled
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000] 	Rude 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=2
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 256 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GICv3: GICv3 features: 16 PPIs
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000006040000
[    0.000000] ITS [mem 0x06020000-0x0603ffff]
[    0.000000] ITS@0x0000000006020000: allocated 65536 Devices @2080300000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000002080290000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000020802a0000
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
[    0.000000] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
[    0.008297] Console: colour dummy device 80x25
[    0.012833] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
[    0.023290] pid_max: default: 32768 minimum: 301
[    0.028034] LSM: Security Framework initializing
[    0.032804] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.040289] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.049847] cblist_init_generic: Setting adjustable number of callback queues.
[    0.057161] cblist_init_generic: Setting shift to 1 and lim to 1.
[    0.063513] rcu: Hierarchical SRCU implementation.
[    0.068350] rcu: 	Max phase no-delay instances is 1000.
[    0.073843] Platform MSI: gic-its@6020000 domain created
[    0.079307] PCI/MSI: /interrupt-controller@6000000/gic-its@6020000 domain created
[    0.087071] EFI services will not be available.
[    0.091816] smp: Bringing up secondary CPUs ...
[    0.096800] Detected PIPT I-cache on CPU1
[    0.096848] GICv3: CPU1: found redistributor 1 region 0:0x0000000006060000
[    0.096857] GICv3: CPU1: using allocated LPI pending table @0x00000020802b0000
[    0.096883] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
[    0.096937] smp: Brought up 1 node, 2 CPUs
[    0.125929] SMP: Total of 2 processors activated.
[    0.130675] CPU features: detected: 32-bit EL0 Support
[    0.135859] CPU features: detected: 32-bit EL1 Support
[    0.141045] CPU features: detected: CRC32 instructions
[    0.146270] CPU: All CPU(s) started at EL2
[    0.150415] alternatives: applying system-wide alternatives
[    0.157402] devtmpfs: initialized
[    0.169485] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.179341] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.186806] pinctrl core: initialized pinctrl subsystem
[    0.192421] Machine: Kontron KBox A-230-LS
[    0.196564] SoC family: QorIQ LS1028A
[    0.200254] SoC ID: svr:0x870b0110, Revision: 1.0
[    0.205428] 
[    0.206925] *************************************************************
[    0.213780] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **
[    0.220630] **                                                         **
[    0.227481] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **
[    0.234332] **                                                         **
[    0.241182] ** This means that this kernel is built to expose internal **
[    0.248032] ** IOMMU data structures, which may compromise security on **
[    0.254882] ** your system.                                            **
[    0.261733] **                                                         **
[    0.268583] ** If you see this message and you are not debugging the   **
[    0.275433] ** kernel, report this immediately to your vendor!         **
[    0.282283] **                                                         **
[    0.289133] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **
[    0.295983] *************************************************************
[    0.303059] DMI not present or invalid.
[    0.307587] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.314435] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.321788] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.329782] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.337830] audit: initializing netlink subsys (disabled)
[    0.343459] audit: type=2000 audit(0.220:1): state=initialized audit_enabled=0 res=1
[    0.344375] thermal_sys: Registered thermal governor 'step_wise'
[    0.351332] cpuidle: using governor menu
[    0.361555] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.368437] ASID allocator initialised with 65536 entries
[    0.374478] Serial: AMBA PL011 UART driver
[    0.387742] KASLR disabled due to lack of seed
[    0.411277] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.418144] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[    0.424823] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.431677] HugeTLB: 508 KiB vmemmap can be freed for a 32.0 MiB page
[    0.438179] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.445030] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[    0.451442] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.458292] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.931577] cryptd: max_cpu_qlen set to 1000
[    0.937123] ACPI: Interpreter disabled.
[    0.941795] iommu: Default domain type: Translated 
[    0.946716] iommu: DMA domain TLB invalidation policy: strict mode 
[    0.953578] SCSI subsystem initialized
[    0.957534] libata version 3.00 loaded.
[    0.961790] usbcore: registered new interface driver usbfs
[    0.967388] usbcore: registered new interface driver hub
[    0.972791] usbcore: registered new device driver usb
[    0.978683] imx-i2c 2000000.i2c: can't get pinctrl, bus recovery not supported
[    0.986526] i2c i2c-0: IMX I2C adapter registered
[    0.991583] imx-i2c 2030000.i2c: can't get pinctrl, bus recovery not supported
[    0.999059] i2c i2c-1: IMX I2C adapter registered
[    1.004006] imx-i2c 2040000.i2c: can't get pinctrl, bus recovery not supported
[    1.011486] i2c i2c-2: IMX I2C adapter registered
[    1.016377] mc: Linux media interface: v0.10
[    1.020732] videodev: Linux video capture interface: v2.00
[    1.026357] pps_core: LinuxPPS API ver. 1 registered
[    1.031367] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.040617] PTP clock support registered
[    1.044753] EDAC MC: Ver: 3.0.0
[    1.048932] FPGA manager framework
[    1.052543] Advanced Linux Sound Architecture Driver Initialized.
[    1.059483] nfc: nfc_init: NFC Core ver 0.1
[    1.063809] NET: Registered PF_NFC protocol family
[    1.068886] vgaarb: loaded
[    1.071912] clocksource: Switched to clocksource arch_sys_counter
[    1.078658] VFS: Disk quotas dquot_6.6.0
[    1.082718] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.090063] pnp: PnP ACPI: disabled
[    1.102554] NET: Registered PF_INET protocol family
[    1.107789] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    1.117667] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    1.126342] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    1.134219] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    1.142317] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[    1.150489] TCP: Hash tables configured (established 32768 bind 32768)
[    1.157228] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    1.164028] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    1.171399] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    1.177731] RPC: Registered named UNIX socket transport module.
[    1.183719] RPC: Registered udp transport module.
[    1.188469] RPC: Registered tcp transport module.
[    1.193216] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.200304] PCI: CLS 0 bytes, default 64
[    1.204849] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[    1.213395] kvm [1]: IPA Size Limit: 44 bits
[    1.218423] kvm [1]: GICv3: no GICV resource entry
[    1.223266] kvm [1]: disabling GICv2 emulation
[    1.227759] kvm [1]: GIC system register CPU interface enabled
[    1.233691] kvm [1]: vgic interrupt IRQ9
[    1.237701] kvm [1]: Hyp mode initialized successfully
[    1.244522] Initialise system trusted keyrings
[    1.249192] workingset: timestamp_bits=44 max_order=20 bucket_order=0
[    1.269440] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.276561] NFS: Registering the id_resolver key type
[    1.281687] Key type id_resolver registered
[    1.285909] Key type id_legacy registered
[    1.290075] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.296857] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    1.304528] 9p: Installing v9fs 9p2000 file system support
[    1.339850] NET: Registered PF_ALG protocol family
[    1.344699] Key type asymmetric registered
[    1.348833] Asymmetric key parser 'x509' registered
[    1.353860] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    1.361336] io scheduler mq-deadline registered
[    1.365908] io scheduler kyber registered
[    1.372428] pci-host-generic 1f0000000.pcie: host bridge /soc/pcie@1f0000000 ranges:
[    1.380289] pci-host-generic 1f0000000.pcie:      MEM 0x01f8000000..0x01f815ffff -> 0x01f8000000
[    1.389186] pci-host-generic 1f0000000.pcie:      MEM 0x01f8160000..0x01f81cffff -> 0x01f8160000
[    1.398075] pci-host-generic 1f0000000.pcie:      MEM 0x01f81d0000..0x01f81effff -> 0x01f81d0000
[    1.406971] pci-host-generic 1f0000000.pcie:      MEM 0x01f81f0000..0x01f820ffff -> 0x01f81f0000
[    1.415858] pci-host-generic 1f0000000.pcie:      MEM 0x01f8210000..0x01f822ffff -> 0x01f8210000
[    1.424745] pci-host-generic 1f0000000.pcie:      MEM 0x01f8230000..0x01f824ffff -> 0x01f8230000
[    1.433631] pci-host-generic 1f0000000.pcie:      MEM 0x01fc000000..0x01fc3fffff -> 0x01fc000000
[    1.442574] pci-host-generic 1f0000000.pcie: ECAM at [mem 0x1f0000000-0x1f00fffff] for [bus 00]
[    1.451521] pci-host-generic 1f0000000.pcie: PCI host bridge to bus 0000:00
[    1.458558] pci_bus 0000:00: root bus resource [mem 0x1f8000000-0x1f815ffff]
[    1.465679] pci_bus 0000:00: root bus resource [mem 0x1f8160000-0x1f81cffff pref]
[    1.473239] pci_bus 0000:00: root bus resource [mem 0x1f81d0000-0x1f81effff]
[    1.480360] pci_bus 0000:00: root bus resource [mem 0x1f81f0000-0x1f820ffff pref]
[    1.487922] pci_bus 0000:00: root bus resource [mem 0x1f8210000-0x1f822ffff]
[    1.495043] pci_bus 0000:00: root bus resource [mem 0x1f8230000-0x1f824ffff pref]
[    1.502603] pci_bus 0000:00: root bus resource [mem 0x1fc000000-0x1fc3fffff]
[    1.509750] pci 0000:00:00.0: [1957:e100] type 00 class 0x020001
[    1.515844] pci 0000:00:00.0: BAR 0: [mem 0x1f8000000-0x1f803ffff 64bit] (from Enhanced Allocation, properties 0x0)
[    1.526389] pci 0000:00:00.0: BAR 2: [mem 0x1f8160000-0x1f816ffff 64bit pref] (from Enhanced Allocation, properties 0x1)
[    1.537376] pci 0000:00:00.0: VF BAR 0: [mem 0x1f81d0000-0x1f81dffff 64bit] (from Enhanced Allocation, properties 0x4)
[    1.548183] pci 0000:00:00.0: VF BAR 2: [mem 0x1f81f0000-0x1f81fffff 64bit pref] (from Enhanced Allocation, properties 0x3)
[    1.559445] pci 0000:00:00.0: PME# supported from D0 D3hot
[    1.564999] pci 0000:00:00.0: VF(n) BAR0 space: [mem 0x1f81d0000-0x1f81effff 64bit] (contains BAR0 for 2 VFs)
[    1.575019] pci 0000:00:00.0: VF(n) BAR2 space: [mem 0x1f81f0000-0x1f820ffff 64bit pref] (contains BAR2 for 2 VFs)
[    1.585743] pci 0000:00:00.1: [1957:e100] type 00 class 0x020001
[    1.591836] pci 0000:00:00.1: BAR 0: [mem 0x1f8040000-0x1f807ffff 64bit] (from Enhanced Allocation, properties 0x0)
[    1.602383] pci 0000:00:00.1: BAR 2: [mem 0x1f8170000-0x1f817ffff 64bit pref] (from Enhanced Allocation, properties 0x1)
[    1.613364] pci 0000:00:00.1: VF BAR 0: [mem 0x1f8210000-0x1f821ffff 64bit] (from Enhanced Allocation, properties 0x4)
[    1.624170] pci 0000:00:00.1: VF BAR 2: [mem 0x1f8230000-0x1f823ffff 64bit pref] (from Enhanced Allocation, properties 0x3)
[    1.635432] pci 0000:00:00.1: PME# supported from D0 D3hot
[    1.640981] pci 0000:00:00.1: VF(n) BAR0 space: [mem 0x1f8210000-0x1f822ffff 64bit] (contains BAR0 for 2 VFs)
[    1.650997] pci 0000:00:00.1: VF(n) BAR2 space: [mem 0x1f8230000-0x1f824ffff 64bit pref] (contains BAR2 for 2 VFs)
[    1.661702] pci 0000:00:00.2: [1957:e100] type 00 class 0x020001
[    1.667790] pci 0000:00:00.2: BAR 0: [mem 0x1f8080000-0x1f80bffff 64bit] (from Enhanced Allocation, properties 0x0)
[    1.678334] pci 0000:00:00.2: BAR 2: [mem 0x1f8180000-0x1f818ffff 64bit pref] (from Enhanced Allocation, properties 0x1)
[    1.689329] pci 0000:00:00.2: PME# supported from D0 D3hot
[    1.695091] pci 0000:00:00.3: [1957:ee01] type 00 class 0x088001
[    1.701183] pci 0000:00:00.3: BAR 0: [mem 0x1f8100000-0x1f811ffff 64bit] (from Enhanced Allocation, properties 0x0)
[    1.711729] pci 0000:00:00.3: BAR 2: [mem 0x1f8190000-0x1f819ffff 64bit pref] (from Enhanced Allocation, properties 0x1)
[    1.722723] pci 0000:00:00.3: PME# supported from D0 D3hot
[    1.728509] pci 0000:00:00.4: [1957:ee02] type 00 class 0x088001
[    1.734597] pci 0000:00:00.4: BAR 0: [mem 0x1f8120000-0x1f813ffff 64bit] (from Enhanced Allocation, properties 0x0)
[    1.745142] pci 0000:00:00.4: BAR 2: [mem 0x1f81a0000-0x1f81affff 64bit pref] (from Enhanced Allocation, properties 0x1)
[    1.756146] pci 0000:00:00.4: PME# supported from D0 D3hot
[    1.761916] pci 0000:00:00.5: [1957:eef0] type 00 class 0x020801
[    1.768005] pci 0000:00:00.5: BAR 0: [mem 0x1f8140000-0x1f815ffff 64bit] (from Enhanced Allocation, properties 0x0)
[    1.778548] pci 0000:00:00.5: BAR 2: [mem 0x1f81b0000-0x1f81bffff 64bit pref] (from Enhanced Allocation, properties 0x1)
[    1.789529] pci 0000:00:00.5: BAR 4: [mem 0x1fc000000-0x1fc3fffff 64bit] (from Enhanced Allocation, properties 0x0)
[    1.800084] pci 0000:00:00.5: PME# supported from D0 D3hot
[    1.805868] pci 0000:00:00.6: [1957:e100] type 00 class 0x020001
[    1.811958] pci 0000:00:00.6: BAR 0: [mem 0x1f80c0000-0x1f80fffff 64bit] (from Enhanced Allocation, properties 0x0)
[    1.822506] pci 0000:00:00.6: BAR 2: [mem 0x1f81c0000-0x1f81cffff 64bit pref] (from Enhanced Allocation, properties 0x1)
[    1.833501] pci 0000:00:00.6: PME# supported from D0 D3hot
[    1.840011] pci 0000:00:1f.0: [1957:e001] type 00 class 0x080700
[    1.846126] OF: /soc/pcie@1f0000000: no msi-map translation for id 0xf8 on (null)
[    1.853980] OF: /soc/pcie@1f0000000: no iommu-map translation for id 0xf8 on (null)
[    1.861971] pcieport 0000:00:1f.0: PME: Signaling with IRQ 20
[    1.868119] pcieport 0000:00:1f.0: AER: enabled with IRQ 20
[    1.874505] layerscape-pcie 3400000.pcie: host bridge /soc/pcie@3400000 ranges:
[    1.881913] layerscape-pcie 3400000.pcie:       IO 0x8000010000..0x800001ffff -> 0x0000000000
[    1.890538] layerscape-pcie 3400000.pcie:      MEM 0x8040000000..0x807fffffff -> 0x0040000000
[    1.899203] layerscape-pcie 3400000.pcie: iATU unroll: disabled
[    1.905180] layerscape-pcie 3400000.pcie: iATU regions: 8 ob, 6 ib, align 4K, limit 4G
[    2.913273] layerscape-pcie 3400000.pcie: Phy link never came up
[    2.919499] layerscape-pcie 3400000.pcie: PCI host bridge to bus 0001:00
[    2.926272] pci_bus 0001:00: root bus resource [bus 00-ff]
[    2.931815] pci_bus 0001:00: root bus resource [io  0x0000-0xffff]
[    2.938060] pci_bus 0001:00: root bus resource [mem 0x8040000000-0x807fffffff] (bus address [0x40000000-0x7fffffff])
[    2.948716] pci 0001:00:00.0: [1957:82c1] type 01 class 0x060400
[    2.954840] pci 0001:00:00.0: supports D1 D2
[    2.959151] pci 0001:00:00.0: PME# supported from D0 D1 D2 D3hot
[    2.966322] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
[    2.973017] pci 0001:00:00.0: PCI bridge to [bus 01]
[    2.978258] layerscape-pcie 3500000.pcie: host bridge /soc/pcie@3500000 ranges:
[    2.985663] layerscape-pcie 3500000.pcie:       IO 0x8800010000..0x880001ffff -> 0x0000000000
[    2.994287] layerscape-pcie 3500000.pcie:      MEM 0x8840000000..0x887fffffff -> 0x0040000000
[    3.002946] layerscape-pcie 3500000.pcie: iATU unroll: disabled
[    3.008930] layerscape-pcie 3500000.pcie: iATU regions: 8 ob, 6 ib, align 4K, limit 4G
[    4.017022] layerscape-pcie 3500000.pcie: Phy link never came up
[    4.023219] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0002:00
[    4.029993] pci_bus 0002:00: root bus resource [bus 00-ff]
[    4.035537] pci_bus 0002:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff])
[    4.044589] pci_bus 0002:00: root bus resource [mem 0x8840000000-0x887fffffff] (bus address [0x40000000-0x7fffffff])
[    4.055242] pci 0002:00:00.0: [1957:82c1] type 01 class 0x060400
[    4.061370] pci 0002:00:00.0: supports D1 D2
[    4.065682] pci 0002:00:00.0: PME# supported from D0 D1 D2 D3hot
[    4.072829] pci_bus 0002:01: busn_res: [bus 01-ff] end is updated to 01
[    4.079520] pci 0002:00:00.0: PCI bridge to [bus 01]
[    4.085153] EINJ: ACPI disabled.
[    4.095017] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    4.103574] printk: console [ttyS0] disabled
[    4.107999] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 21, base_baud = 12500000) is a 16550A
[    4.116893] printk: console [ttyS0] enabled
[    4.116893] printk: console [ttyS0] enabled
[    4.125312] printk: bootconsole [ns16550a0] disabled
[    4.125312] printk: bootconsole [ns16550a0] disabled
[    4.136033] 21c0600.serial: ttyS1 at MMIO 0x21c0600 (irq = 21, base_baud = 12500000) is a 16550A
[    4.145664] 2270000.serial: ttyLP2 at MMIO 0x2270000 (irq = 22, base_baud = 12500000) is a FSL_LPUART
[    4.159420] arm-smmu 5000000.iommu: probing hardware configuration...
[    4.165899] arm-smmu 5000000.iommu: SMMUv2 with:
[    4.170536] arm-smmu 5000000.iommu: 	stage 1 translation
[    4.175867] arm-smmu 5000000.iommu: 	stage 2 translation
[    4.181195] arm-smmu 5000000.iommu: 	nested translation
[    4.186449] arm-smmu 5000000.iommu: 	stream matching with 128 register groups
[    4.193624] arm-smmu 5000000.iommu: 	64 context banks (0 stage-2 only)
[    4.200191] arm-smmu 5000000.iommu: 	Supported page sizes: 0x61311000
[    4.206655] arm-smmu 5000000.iommu: 	Stage-1: 48-bit VA -> 48-bit IPA
[    4.213122] arm-smmu 5000000.iommu: 	Stage-2: 48-bit IPA -> 48-bit PA
[    4.220241] arm-smmu 5000000.iommu: 	preserved 0 boot mappings
[    4.226621] mali-dp f080000.display: Adding to iommu group 0
[    4.233109] etnaviv-gpu f0c0000.gpu: Adding to iommu group 1
[    4.239714] etnaviv etnaviv: Adding to iommu group 1
[    4.245505] etnaviv etnaviv: bound f0c0000.gpu (ops gpu_ops)
[    4.251211] etnaviv-gpu f0c0000.gpu: model: GC7000, revision: 6202
[    4.257958] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0
[    4.271055] loop: module loaded
[    4.274424] at24 0-0050: supply vcc not found, using dummy regulator
[    4.281801] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[    4.288753] at24 1-0057: supply vcc not found, using dummy regulator
[    4.296084] at24 1-0057: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[    4.303017] at24 2-0050: supply vcc not found, using dummy regulator
[    4.310346] at24 2-0050: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[    4.319313] simple-mfd-i2c 0-004a: mask_invert=true is deprecated; please switch to unmask_base
[    4.334307] simple-mfd-i2c 0-004a: mask_invert=true is deprecated; please switch to unmask_base
[    4.349989] simple-mfd-i2c 0-004a: mask_invert=true is deprecated; please switch to unmask_base
[    4.361226] ahci-qoriq 3200000.sata: Adding to iommu group 2
[    4.367214] ahci-qoriq 3200000.sata: supply ahci not found, using dummy regulator
[    4.374883] ahci-qoriq 3200000.sata: supply phy not found, using dummy regulator
[    4.382365] ahci-qoriq 3200000.sata: supply target not found, using dummy regulator
[    4.390236] ahci-qoriq 3200000.sata: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl platform mode
[    4.399238] ahci-qoriq 3200000.sata: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst 
[    4.409869] scsi host0: ahci-qoriq
[    4.413691] ata1: SATA max UDMA/133 mmio [mem 0x03200000-0x0320ffff] port 0x100 irq 97
[    4.424101] spi-nor spi0.0: w25q32dw (4096 Kbytes)
[    4.430762] 5 fixed-partitions partitions found on MTD device 20c0000.spi
[    4.437592] Creating 5 MTD partitions on "20c0000.spi":
[    4.442846] 0x000000000000-0x000000010000 : "rcw"
[    4.448921] 0x000000010000-0x0000001e0000 : "failsafe bootloader"
[    4.456317] 0x000000200000-0x000000210000 : "configuration store"
[    4.463701] 0x000000210000-0x0000003e0000 : "bootloader"
[    4.470257] 0x0000003e0000-0x000000400000 : "bootloader environment"
[    4.486458] tun: Universal TUN/TAP device driver, 1.6
[    4.491787] CAN device driver interface
[    4.496840] mscc_felix 0000:00:00.5: Adding to iommu group 3
[    4.502850] mscc_felix 0000:00:00.5: enabling device (0400 -> 0402)
[    4.510011] fsl_enetc 0000:00:00.0: Adding to iommu group 4
[    4.516120] fsl_enetc 0000:00:00.1: Adding to iommu group 5
[    4.522157] fsl_enetc 0000:00:00.2: Adding to iommu group 6
[    4.528200] fsl_enetc 0000:00:00.6: Adding to iommu group 7
[    4.534593] fsl_enetc_mdio 0000:00:00.3: Adding to iommu group 8
[    4.647922] fsl_enetc_mdio 0000:00:00.3: enabling device (0400 -> 0402)
[    4.667722] igb: Intel(R) Gigabit Ethernet Network Driver
[    4.673174] igb: Copyright (c) 2007-2014 Intel Corporation.
[    4.678828] Intel(R) 2.5G Ethernet Linux Driver
[    4.683375] Copyright(c) 2018 Intel Corporation.
[    4.688635] usbcore: registered new interface driver rt2500usb
[    4.694843] VFIO - User Level meta-driver version: 0.3
[    4.700568] dwc3 3100000.usb: Adding to iommu group 9
[    4.706681] dwc3 3110000.usb: Adding to iommu group 10
[    4.714332] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    4.719876] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[    4.728010] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x0000002002010010
[    4.737492] xhci-hcd xhci-hcd.0.auto: irq 103, io mem 0x03110000
[    4.742205] ata1: SATA link down (SStatus 0 SControl 300)
[    4.743723] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    4.754446] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[    4.762144] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[    4.770353] hub 1-0:1.0: USB hub found
[    4.774168] hub 1-0:1.0: 1 port detected
[    4.778621] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    4.787446] hub 2-0:1.0: USB hub found
[    4.791260] hub 2-0:1.0: 1 port detected
[    4.795706] usbcore: registered new interface driver usb-storage
[    4.802992] using random self ethernet address
[    4.807461] using random host ethernet address
[    4.812417] usb0: HOST MAC 66:d9:81:9a:da:74
[    4.816706] usb0: MAC b2:03:ea:f1:ce:7e
[    4.820603] using random self ethernet address
[    4.825066] using random host ethernet address
[    4.829598] g_ether gadget.0: Ethernet Gadget, version: Memorial Day 2008
[    4.836414] g_ether gadget.0: g_ether ready
[    4.842959] UDC core: g_mass_storage: couldn't find an available UDC
[    4.849388] UDC core: g_serial: couldn't find an available UDC
[    4.855794] input: buttons1 as /devices/platform/buttons1/input/input0
[    4.864689] ftm-alarm 2800000.timer: registered as rtc1
[    4.873259] rtc-rv8803 0-0032: registered as rtc0
[    4.879771] rtc-rv8803 0-0032: setting system clock to 2022-12-06T22:54:12 UTC (1670367252)
[    4.888539] i2c_dev: i2c /dev entries driver
[    4.905250] sp805-wdt c000000.watchdog: registration successful
[    4.911495] sp805-wdt c010000.watchdog: registration successful
[    4.919716] sl28cpld-wdt 2000000.i2c:sl28cpld@4a:watchdog@4: initial timeout 8 sec
[    4.927813] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
[    4.936512] device-mapper: multipath round-robin: version 1.2.0 loaded
[    4.943072] device-mapper: multipath queue-length: version 0.2.0 loaded
[    4.949715] device-mapper: multipath service-time: version 0.3.0 loaded
[    4.956368] device-mapper: multipath historical-service-time: version 0.1.1 loaded
[    4.964433] EDAC MC0: Giving out device to module fsl_ddr_edac controller fsl_mc_err: DEV fsl_mc_err (INTERRUPT)
[    4.974779] fsl_ddr_edac acquired irq 105 for MC
[    4.979418] fsl_ddr_edac MC err registered
[    4.984374] qoriq-cpufreq qoriq-cpufreq: Freescale QorIQ CPU frequency scaling driver
[    4.992970] sdhci: Secure Digital Host Controller Interface driver
[    4.999182] sdhci: Copyright(c) Pierre Ossman
[    5.003738] Synopsys Designware Multimedia Card Interface Driver
[    5.010112] sdhci-pltfm: SDHCI platform and OF driver helper
[    5.016438] sdhci-esdhc 2140000.mmc: Adding to iommu group 11
[    5.016566] sdhci-esdhc 2150000.mmc: Adding to iommu group 12
[    5.031959] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[    5.039631] ledtrig-cpu: registered to indicate activity on CPUs
[    5.046670] caam 8000000.crypto: device ID = 0x0a12070000000000 (Era 10)
[    5.051059] mmc1: SDHCI controller on 2140000.mmc [2140000.mmc] using ADMA
[    5.053419] caam 8000000.crypto: job rings = 4, qi = 0
[    5.060375] mmc0: SDHCI controller on 2150000.mmc [2150000.mmc] using ADMA
[    5.067049] caam_jr 8010000.jr: Adding to iommu group 13
[    5.078382] caam algorithms registered in /proc/crypto
[    5.083727] caam 8000000.crypto: registering rng-caam
[    5.088997] caam 8000000.crypto: rng crypto API alg registered prng-caam
[    5.095980] caam_jr 8020000.jr: Adding to iommu group 14
[    5.102059] caam_jr 8030000.jr: Adding to iommu group 15
[    5.108250] caam_jr 8040000.jr: Adding to iommu group 16
[    5.114977] usbcore: registered new interface driver usbhid
[    5.120597] usbhid: USB HID core driver
[    5.128255] drop_monitor: Initializing network drop monitor service
[    5.135499] NET: Registered PF_INET6 protocol family
[    5.141803] Segment Routing with IPv6
[    5.145539] In-situ OAM (IOAM) with IPv6
[    5.149556] NET: Registered PF_PACKET protocol family
[    5.149942] random: crng init done
[    5.155014] can: controller area network core
[    5.162560] NET: Registered PF_CAN protocol family
[    5.167375] can: raw protocol
[    5.168655] mmc0: new HS400 MMC card at address 0001
[    5.170355] can: broadcast manager protocol
[    5.176827] mmcblk0: mmc0:0001 S0J58X 29.6 GiB 
[    5.179545] can: netlink gateway - max_hops=1
[    5.187508] mmc0: Got data interrupt 0x00600000 even though no data operation was in progress.
[    5.188673] 8021q: 802.1Q VLAN Support v1.8
[    5.197095] mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
[    5.197098] mmc0: sdhci: Sys addr:  0x00000008 | Version:  0x00002202
[    5.197101] mmc0: sdhci: Blk size:  0x00000200 | Blk cnt:  0x00000008
[    5.197105] mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000033
[    5.201429] 9pnet: Installing 9P2000 support
[    5.207750] mmc0: sdhci: Present:   0x017d0008 | Host ctl: 0x00000034
[    5.207754] mmc0: sdhci: Power:     0x00000006 | Blk gap:  0x00000000
[    5.207757] mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00000208
[    5.214287] Key type dns_resolver registered
[    5.220670] mmc0: sdhci: Timeout:   0x0000000e | Int stat: 0x00000001
[    5.220673] mmc0: sdhci: Int enab:  0x037f100f | Sig enab: 0x037f100b
[    5.220676] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00002202
[    5.274421] mmc0: sdhci: Caps:      0x00fa0000 | Caps_1:   0x0000af00
[    5.280881] mmc0: sdhci: Cmd:       0x00000c1a | Max curr: 0x00000000
[    5.287340] mmc0: sdhci: Resp[0]:   0x00000b00 | Resp[1]:  0x0000000c
[    5.293799] mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
[    5.300257] mmc0: sdhci: Host ctl2: 0x00000080
[    5.304710] mmc0: sdhci: ADMA Err:  0x00000000 | ADMA Ptr: 0xfffff200
[    5.311169] mmc0: sdhci: ============================================
[    5.317843] registered taskstats version 1
[    5.321969] Loading compiled-in X.509 certificates
[    5.328378] Key type encrypted registered
[    5.331948] mmc0: Got data interrupt 0x00600000 even though no data operation was in progress.
[    5.341041] mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
[    5.347499] mmc0: sdhci: Sys addr:  0x00000008 | Version:  0x00002202
[    5.353958] mmc0: sdhci: Blk size:  0x00000200 | Blk cnt:  0x00000008
[    5.360418] mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000033
[    5.366877] mmc0: sdhci: Present:   0x017d0008 | Host ctl: 0x00000034
[    5.373336] mmc0: sdhci: Power:     0x00000006 | Blk gap:  0x00000000
[    5.379795] mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00000208
[    5.386254] mmc0: sdhci: Timeout:   0x0000000e | Int stat: 0x00000001
[    5.392713] mmc0: sdhci: Int enab:  0x037f100f | Sig enab: 0x037f100b
[    5.399171] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00002202
[    5.405630] mmc0: sdhci: Caps:      0x00fa0000 | Caps_1:   0x0000af00
[    5.412089] mmc0: sdhci: Cmd:       0x00000c1a | Max curr: 0x00000000
[    5.418548] mmc0: sdhci: Resp[0]:   0x00000b00 | Resp[1]:  0x0000000c
[    5.425007] mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
[    5.431466] mmc0: sdhci: Host ctl2: 0x00000080
[    5.435919] mmc0: sdhci: ADMA Err:  0x00000000 | ADMA Ptr: 0xfffff200
[    5.442377] mmc0: sdhci: ============================================
[    5.457459] fsl-edma 22c0000.dma-controller: Adding to iommu group 17
[    5.467435] pcieport 0001:00:00.0: Adding to iommu group 18
[    5.473530] pcieport 0001:00:00.0: PME: Signaling with IRQ 114
[    5.479801] pcieport 0001:00:00.0: AER: enabled with IRQ 114
[    5.481720] mmc1: new ultra high speed SDR50 SDHC card at address aaaa
[    5.485836] pcieport 0002:00:00.0: Adding to iommu group 19
[    5.493418] mmcblk1: mmc1:aaaa SS32G 29.7 GiB 
[    5.498233] pcieport 0002:00:00.0: PME: Signaling with IRQ 115
[    5.508478] hub 1-1:1.0: USB hub found
[    5.509436] pcieport 0002:00:00.0: AER: enabled with IRQ 115
[    5.517988] hub 1-1:1.0: 7 ports detected
[    5.522490] fsl-qdma 8380000.dma-controller: Adding to iommu group 20
[    5.535499] GPT:Primary header thinks Alt. header is not at the end of the disk.
[    5.542944] GPT:335911 != 62333951
[    5.546374] GPT:Alternate GPT header not at the end of the disk.
[    5.552408] GPT:335911 != 62333951
[    5.555815] GPT: Use GNU Parted to correct GPT errors.
[    5.560985]  mmcblk1: p1
[    5.592705] I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.613271] I/O error, dev mmcblk0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.633824] I/O error, dev mmcblk0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.635923] fsl_enetc 0000:00:00.0: enabling device (0400 -> 0402)
[    5.650028] fsl_enetc 0000:00:00.0: no MAC address specified for SI1, using 36:f8:91:5e:92:4e
[    5.654379] I/O error, dev mmcblk0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.658592] fsl_enetc 0000:00:00.0: no MAC address specified for SI2, using 36:44:6e:67:38:aa
[    5.679184] I/O error, dev mmcblk0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.699770] I/O error, dev mmcblk0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.720324] I/O error, dev mmcblk0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.740871] I/O error, dev mmcblk0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.749350] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[    5.783929] fsl_enetc 0000:00:00.1: enabling device (0400 -> 0402)
[    5.791624] fsl_enetc 0000:00:00.1: no MAC address specified for SI1, using c6:4d:56:a3:e6:80
[    5.800192] fsl_enetc 0000:00:00.1: no MAC address specified for SI2, using a2:a8:f4:4c:86:5c
[    5.804928] I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.829368] I/O error, dev mmcblk0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[    5.875931] usb 1-1.6: new full-speed USB device number 3 using xhci-hcd
[    5.910305] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[    5.915920] fsl_enetc 0000:00:00.2: enabling device (0400 -> 0402)
[    5.917496]  mmcblk0: unable to read partition table
[    5.924282] fsl_enetc 0000:00:00.2: no MAC address specified for SI0, using 2a:36:06:e9:39:3e
[    5.929857] mmcblk0boot0: mmc0:0001 S0J58X 31.5 MiB 
[    5.946345] mmcblk0boot1: mmc0:0001 S0J58X 31.5 MiB 
[    5.954408] mmcblk0rpmb: mmc0:0001 S0J58X 4.00 MiB, chardev (239:0)
[    6.018613] hid-generic 0003:064F:2AF9.0001: device has no listeners, quitting
[    6.043934] fsl_enetc 0000:00:00.6: enabling device (0400 -> 0402)
[    6.050759] fsl_enetc 0000:00:00.6: no MAC address specified for SI0, using a6:98:1b:5f:5e:c1
[    6.070601] mscc_felix 0000:00:00.5: Found PCS at internal MDIO address 0
[    6.077468] mscc_felix 0000:00:00.5: Found PCS at internal MDIO address 1
[    6.084293] mscc_felix 0000:00:00.5: Found PCS at internal MDIO address 2
[    6.091116] mscc_felix 0000:00:00.5: Found PCS at internal MDIO address 3
[    6.125025] mscc_felix 0000:00:00.5: configuring for fixed/internal link mode
[    6.132237] mscc_felix 0000:00:00.5: Link is Up - 2.5Gbps/Full - flow control rx/tx
[    6.142325] mscc_felix 0000:00:00.5: configuring for fixed/internal link mode
[    6.149536] mscc_felix 0000:00:00.5: Link is Up - 1Gbps/Full - flow control rx/tx
[    6.214421] mscc_felix 0000:00:00.5 swp0 (uninitialized): PHY [0000:00:00.3:07] driver [Broadcom BCM54140] (irq=POLL)
[    6.286422] mscc_felix 0000:00:00.5 swp1 (uninitialized): PHY [0000:00:00.3:08] driver [Broadcom BCM54140] (irq=POLL)
[    6.362419] mscc_felix 0000:00:00.5 swp2 (uninitialized): PHY [0000:00:00.3:09] driver [Broadcom BCM54140] (irq=POLL)
[    6.438415] mscc_felix 0000:00:00.5 swp3 (uninitialized): PHY [0000:00:00.3:0a] driver [Broadcom BCM54140] (irq=POLL)
[    6.450295] device eth2 entered promiscuous mode
[    6.455121] device eth3 entered promiscuous mode
[    6.459798] DSA: tree 0 setup
[    6.465671] input: buttons0 as /devices/platform/buttons0/input/input1
[    6.472663] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    6.481728] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    6.488387] ALSA device list:
[    6.491361]   No soundcards found.
[    6.494979] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    6.503633] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
[    6.511840] /dev/root: Can't open blockdev
[    6.516016] VFS: Cannot open root device "mmcblk0p1" or unknown-block(179,1): error -6
[    6.523970] Please append a correct "root=" boot option; here are the available partitions:
[    6.532361] 1f00            4096 mtdblock0 
[    6.532366]  (driver?)
[    6.538922] 1f01              64 mtdblock1 
[    6.538925]  (driver?)
[    6.545485] 1f02            1856 mtdblock2 
[    6.545489]  (driver?)
[    6.552048] 1f03              64 mtdblock3 
[    6.552051]  (driver?)
[    6.558606] 1f04            1856 mtdblock4 
[    6.558609]  (driver?)
[    6.565168] 1f05             128 mtdblock5 
[    6.565172]  (driver?)
[    6.571727] b300        30998528 mmcblk0 
[    6.571730]  driver: mmcblk
[    6.578550] b320        31166976 mmcblk1 
[    6.578553]  driver: mmcblk
[    6.585376]   b321          163840 mmcblk1p1 e1a2b0ea-7fa6-4c3b-9ce5-4be8357594ff
[    6.585381] 
[    6.594380] b340           32256 mmcblk0boot0 
[    6.594383]  (driver?)
[    6.601204] b360           32256 mmcblk0boot1 
[    6.601207]  (driver?)
[    6.608027] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,1)
[    6.616493] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc5-00096-g57820c1dbb82 #1936
[    6.624700] Hardware name: Kontron KBox A-230-LS (DT)
[    6.629764] Call trace:
[    6.632211]  dump_backtrace.part.0+0xe8/0xf4
[    6.636504]  show_stack+0x20/0x40
[    6.639825]  dump_stack_lvl+0x68/0x84
[    6.643497]  dump_stack+0x18/0x34
[    6.646818]  panic+0x17c/0x360
[    6.649878]  mount_block_root+0x184/0x234
[    6.653899]  mount_root+0x20c/0x248
[    6.657395]  prepare_namespace+0x138/0x178
[    6.661502]  kernel_init_freeable+0x2e0/0x30c
[    6.665870]  kernel_init+0x2c/0x140
[    6.669367]  ret_from_fork+0x10/0x20
[    6.672951] SMP: stopping secondary CPUs
[    6.676885] Kernel Offset: disabled
[    6.680378] CPU features: 0x20000,2003c084,0000421b
[    6.685268] Memory Limit: none
[    6.688330] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,1) ]---

On 7/12/22 01:03, Michael Walle wrote:
> Hi Adrian,
> 
>> SDHCI has separate controls for the internal clock and enabling the
>> clock signal to the card.
>>
>> The card clock signal was disabled via SDHCI_CLOCK_CARD_EN to avoid
>> glitches on the clock line. It is not necessary to reset the internal clock
>> to re-enable it. Instead re-enable by re-asserting SDHCI_CLOCK_CARD_EN.
> 
> This commit breaks my board
> (arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts). The
> full bootlog is at the end of the mail. Reverting this commit will make my
> board boot again on mmc/next. What is strange though, is that this board is
> also in the kernelci and it doesn't happen there. At least on a quick
> glance at the next-master-next runs I couldn't spot the error.

sdhci-esdhc ->set_clock() is esdhc_of_set_clock() which changes its behaviour
depending on the transfer mode, so presumably the clock must be recalculated
for e.g. HS400 so the ->set_clock() must always be used when changing
transfer mode even when the clock frequency does not change.  As before,
there could be other drivers with similar issues with this patch, so Ulf,
please drop this patch also, sorry!

> 
> Unfortunately, I don't think I can debug that on my own. But I'm happy to
> help and test suggested patches. But I really don't know whats going on
> here.
> 
> -michael
> 
> 
> [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
> [    0.000000] Linux version 6.1.0-rc5-00096-g57820c1dbb82 (mwalle@mwalle01) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1936 SMP Tue Dec  6 23:54:47 CET 2022
> [    0.000000] Machine model: Kontron KBox A-230-LS
> [    0.000000] efi: UEFI not found.
> [    0.000000] earlycon: ns16550a0 at MMIO 0x00000000021c0500 (options '115200n8')
> [    0.000000] printk: bootconsole [ns16550a0] enabled
> [    0.000000] NUMA: No NUMA configuration found
> [    0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000020ffffffff]
> [    0.000000] NUMA: NODE_DATA [mem 0x20ff7d4100-0x20ff7d5fff]
> [    0.000000] Zone ranges:
> [    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
> [    0.000000]   DMA32    empty
> [    0.000000]   Normal   [mem 0x0000000100000000-0x00000020ffffffff]
> [    0.000000] Movable zone start for each node
> [    0.000000] Early memory node ranges
> [    0.000000]   node   0: [mem 0x0000000080000000-0x00000000ffffffff]
> [    0.000000]   node   0: [mem 0x0000002080000000-0x00000020ffffffff]
> [    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000020ffffffff]
> [    0.000000] cma: Reserved 32 MiB at 0x00000000fdc00000
> [    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: MIGRATE_INFO_TYPE not supported.
> [    0.000000] percpu: Embedded 28 pages/cpu s74664 r8192 d31832 u114688
> [    0.000000] pcpu-alloc: s74664 r8192 d31832 u114688 alloc=28*4096
> [    0.000000] pcpu-alloc: [0] 0 [0] 1 
> [    0.000000] Detected PIPT I-cache on CPU0
> [    0.000000] CPU features: detected: GIC system register CPU interface
> [    0.000000] CPU features: detected: Spectre-v2
> [    0.000000] CPU features: detected: Spectre-v3a
> [    0.000000] CPU features: detected: Spectre-v4
> [    0.000000] CPU features: detected: Spectre-BHB
> [    0.000000] CPU features: detected: ARM erratum 1742098
> [    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
> [    0.000000] alternatives: applying boot alternatives
> [    0.000000] Fallback order for Node 0: 0 
> [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032192
> [    0.000000] Policy zone: Normal
> [    0.000000] Kernel command line: debug earlycon console=ttyS0,115200 rootwait root=/dev/mmcblk0p1
> [    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
> [    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
> [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
> [    0.000000] stackdepot hash table entries: 262144 (order: 9, 2097152 bytes, linear)
> [    0.000000] software IO TLB: area num 2.
> [    0.000000] software IO TLB: mapped [mem 0x00000000f9c00000-0x00000000fdc00000] (64MB)
> [    0.000000] Memory: 3978308K/4194304K available (18432K kernel code, 2598K rwdata, 6612K rodata, 6144K init, 572K bss, 183228K reserved, 32768K cma-reserved)
> [    0.000000] **********************************************************
> [    0.000000] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
> [    0.000000] **                                                      **
> [    0.000000] ** This system shows unhashed kernel memory addresses   **
> [    0.000000] ** via the console, logs, and other interfaces. This    **
> [    0.000000] ** might reduce the security of your system.            **
> [    0.000000] **                                                      **
> [    0.000000] ** If you see this message and you are not debugging    **
> [    0.000000] ** the kernel, report this immediately to your system   **
> [    0.000000] ** administrator!                                       **
> [    0.000000] **                                                      **
> [    0.000000] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
> [    0.000000] **********************************************************
> [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
> [    0.000000] ftrace: allocating 59190 entries in 232 pages
> [    0.000000] ftrace: allocated 232 pages with 4 groups
> [    0.000000] trace event string verifier disabled
> [    0.000000] rcu: Hierarchical RCU implementation.
> [    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
> [    0.000000] 	Rude 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=2
> [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
> [    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
> [    0.000000] GICv3: 256 SPIs implemented
> [    0.000000] GICv3: 0 Extended SPIs implemented
> [    0.000000] Root IRQ handler: gic_handle_irq
> [    0.000000] GICv3: GICv3 features: 16 PPIs
> [    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000006040000
> [    0.000000] ITS [mem 0x06020000-0x0603ffff]
> [    0.000000] ITS@0x0000000006020000: allocated 65536 Devices @2080300000 (flat, esz 8, psz 64K, shr 0)
> [    0.000000] ITS: using cache flushing for cmd queue
> [    0.000000] GICv3: using LPI property table @0x0000002080290000
> [    0.000000] GIC: using cache flushing for LPI property table
> [    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000020802a0000
> [    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
> [    0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys).
> [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
> [    0.000000] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
> [    0.008297] Console: colour dummy device 80x25
> [    0.012833] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
> [    0.023290] pid_max: default: 32768 minimum: 301
> [    0.028034] LSM: Security Framework initializing
> [    0.032804] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
> [    0.040289] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
> [    0.049847] cblist_init_generic: Setting adjustable number of callback queues.
> [    0.057161] cblist_init_generic: Setting shift to 1 and lim to 1.
> [    0.063513] rcu: Hierarchical SRCU implementation.
> [    0.068350] rcu: 	Max phase no-delay instances is 1000.
> [    0.073843] Platform MSI: gic-its@6020000 domain created
> [    0.079307] PCI/MSI: /interrupt-controller@6000000/gic-its@6020000 domain created
> [    0.087071] EFI services will not be available.
> [    0.091816] smp: Bringing up secondary CPUs ...
> [    0.096800] Detected PIPT I-cache on CPU1
> [    0.096848] GICv3: CPU1: found redistributor 1 region 0:0x0000000006060000
> [    0.096857] GICv3: CPU1: using allocated LPI pending table @0x00000020802b0000
> [    0.096883] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
> [    0.096937] smp: Brought up 1 node, 2 CPUs
> [    0.125929] SMP: Total of 2 processors activated.
> [    0.130675] CPU features: detected: 32-bit EL0 Support
> [    0.135859] CPU features: detected: 32-bit EL1 Support
> [    0.141045] CPU features: detected: CRC32 instructions
> [    0.146270] CPU: All CPU(s) started at EL2
> [    0.150415] alternatives: applying system-wide alternatives
> [    0.157402] devtmpfs: initialized
> [    0.169485] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
> [    0.179341] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
> [    0.186806] pinctrl core: initialized pinctrl subsystem
> [    0.192421] Machine: Kontron KBox A-230-LS
> [    0.196564] SoC family: QorIQ LS1028A
> [    0.200254] SoC ID: svr:0x870b0110, Revision: 1.0
> [    0.205428] 
> [    0.206925] *************************************************************
> [    0.213780] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **
> [    0.220630] **                                                         **
> [    0.227481] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **
> [    0.234332] **                                                         **
> [    0.241182] ** This means that this kernel is built to expose internal **
> [    0.248032] ** IOMMU data structures, which may compromise security on **
> [    0.254882] ** your system.                                            **
> [    0.261733] **                                                         **
> [    0.268583] ** If you see this message and you are not debugging the   **
> [    0.275433] ** kernel, report this immediately to your vendor!         **
> [    0.282283] **                                                         **
> [    0.289133] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **
> [    0.295983] *************************************************************
> [    0.303059] DMI not present or invalid.
> [    0.307587] NET: Registered PF_NETLINK/PF_ROUTE protocol family
> [    0.314435] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
> [    0.321788] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
> [    0.329782] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
> [    0.337830] audit: initializing netlink subsys (disabled)
> [    0.343459] audit: type=2000 audit(0.220:1): state=initialized audit_enabled=0 res=1
> [    0.344375] thermal_sys: Registered thermal governor 'step_wise'
> [    0.351332] cpuidle: using governor menu
> [    0.361555] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
> [    0.368437] ASID allocator initialised with 65536 entries
> [    0.374478] Serial: AMBA PL011 UART driver
> [    0.387742] KASLR disabled due to lack of seed
> [    0.411277] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
> [    0.418144] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
> [    0.424823] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
> [    0.431677] HugeTLB: 508 KiB vmemmap can be freed for a 32.0 MiB page
> [    0.438179] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
> [    0.445030] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
> [    0.451442] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
> [    0.458292] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
> [    0.931577] cryptd: max_cpu_qlen set to 1000
> [    0.937123] ACPI: Interpreter disabled.
> [    0.941795] iommu: Default domain type: Translated 
> [    0.946716] iommu: DMA domain TLB invalidation policy: strict mode 
> [    0.953578] SCSI subsystem initialized
> [    0.957534] libata version 3.00 loaded.
> [    0.961790] usbcore: registered new interface driver usbfs
> [    0.967388] usbcore: registered new interface driver hub
> [    0.972791] usbcore: registered new device driver usb
> [    0.978683] imx-i2c 2000000.i2c: can't get pinctrl, bus recovery not supported
> [    0.986526] i2c i2c-0: IMX I2C adapter registered
> [    0.991583] imx-i2c 2030000.i2c: can't get pinctrl, bus recovery not supported
> [    0.999059] i2c i2c-1: IMX I2C adapter registered
> [    1.004006] imx-i2c 2040000.i2c: can't get pinctrl, bus recovery not supported
> [    1.011486] i2c i2c-2: IMX I2C adapter registered
> [    1.016377] mc: Linux media interface: v0.10
> [    1.020732] videodev: Linux video capture interface: v2.00
> [    1.026357] pps_core: LinuxPPS API ver. 1 registered
> [    1.031367] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
> [    1.040617] PTP clock support registered
> [    1.044753] EDAC MC: Ver: 3.0.0
> [    1.048932] FPGA manager framework
> [    1.052543] Advanced Linux Sound Architecture Driver Initialized.
> [    1.059483] nfc: nfc_init: NFC Core ver 0.1
> [    1.063809] NET: Registered PF_NFC protocol family
> [    1.068886] vgaarb: loaded
> [    1.071912] clocksource: Switched to clocksource arch_sys_counter
> [    1.078658] VFS: Disk quotas dquot_6.6.0
> [    1.082718] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
> [    1.090063] pnp: PnP ACPI: disabled
> [    1.102554] NET: Registered PF_INET protocol family
> [    1.107789] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
> [    1.117667] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
> [    1.126342] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
> [    1.134219] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
> [    1.142317] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
> [    1.150489] TCP: Hash tables configured (established 32768 bind 32768)
> [    1.157228] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
> [    1.164028] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
> [    1.171399] NET: Registered PF_UNIX/PF_LOCAL protocol family
> [    1.177731] RPC: Registered named UNIX socket transport module.
> [    1.183719] RPC: Registered udp transport module.
> [    1.188469] RPC: Registered tcp transport module.
> [    1.193216] RPC: Registered tcp NFSv4.1 backchannel transport module.
> [    1.200304] PCI: CLS 0 bytes, default 64
> [    1.204849] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
> [    1.213395] kvm [1]: IPA Size Limit: 44 bits
> [    1.218423] kvm [1]: GICv3: no GICV resource entry
> [    1.223266] kvm [1]: disabling GICv2 emulation
> [    1.227759] kvm [1]: GIC system register CPU interface enabled
> [    1.233691] kvm [1]: vgic interrupt IRQ9
> [    1.237701] kvm [1]: Hyp mode initialized successfully
> [    1.244522] Initialise system trusted keyrings
> [    1.249192] workingset: timestamp_bits=44 max_order=20 bucket_order=0
> [    1.269440] squashfs: version 4.0 (2009/01/31) Phillip Lougher
> [    1.276561] NFS: Registering the id_resolver key type
> [    1.281687] Key type id_resolver registered
> [    1.285909] Key type id_legacy registered
> [    1.290075] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
> [    1.296857] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
> [    1.304528] 9p: Installing v9fs 9p2000 file system support
> [    1.339850] NET: Registered PF_ALG protocol family
> [    1.344699] Key type asymmetric registered
> [    1.348833] Asymmetric key parser 'x509' registered
> [    1.353860] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
> [    1.361336] io scheduler mq-deadline registered
> [    1.365908] io scheduler kyber registered
> [    1.372428] pci-host-generic 1f0000000.pcie: host bridge /soc/pcie@1f0000000 ranges:
> [    1.380289] pci-host-generic 1f0000000.pcie:      MEM 0x01f8000000..0x01f815ffff -> 0x01f8000000
> [    1.389186] pci-host-generic 1f0000000.pcie:      MEM 0x01f8160000..0x01f81cffff -> 0x01f8160000
> [    1.398075] pci-host-generic 1f0000000.pcie:      MEM 0x01f81d0000..0x01f81effff -> 0x01f81d0000
> [    1.406971] pci-host-generic 1f0000000.pcie:      MEM 0x01f81f0000..0x01f820ffff -> 0x01f81f0000
> [    1.415858] pci-host-generic 1f0000000.pcie:      MEM 0x01f8210000..0x01f822ffff -> 0x01f8210000
> [    1.424745] pci-host-generic 1f0000000.pcie:      MEM 0x01f8230000..0x01f824ffff -> 0x01f8230000
> [    1.433631] pci-host-generic 1f0000000.pcie:      MEM 0x01fc000000..0x01fc3fffff -> 0x01fc000000
> [    1.442574] pci-host-generic 1f0000000.pcie: ECAM at [mem 0x1f0000000-0x1f00fffff] for [bus 00]
> [    1.451521] pci-host-generic 1f0000000.pcie: PCI host bridge to bus 0000:00
> [    1.458558] pci_bus 0000:00: root bus resource [mem 0x1f8000000-0x1f815ffff]
> [    1.465679] pci_bus 0000:00: root bus resource [mem 0x1f8160000-0x1f81cffff pref]
> [    1.473239] pci_bus 0000:00: root bus resource [mem 0x1f81d0000-0x1f81effff]
> [    1.480360] pci_bus 0000:00: root bus resource [mem 0x1f81f0000-0x1f820ffff pref]
> [    1.487922] pci_bus 0000:00: root bus resource [mem 0x1f8210000-0x1f822ffff]
> [    1.495043] pci_bus 0000:00: root bus resource [mem 0x1f8230000-0x1f824ffff pref]
> [    1.502603] pci_bus 0000:00: root bus resource [mem 0x1fc000000-0x1fc3fffff]
> [    1.509750] pci 0000:00:00.0: [1957:e100] type 00 class 0x020001
> [    1.515844] pci 0000:00:00.0: BAR 0: [mem 0x1f8000000-0x1f803ffff 64bit] (from Enhanced Allocation, properties 0x0)
> [    1.526389] pci 0000:00:00.0: BAR 2: [mem 0x1f8160000-0x1f816ffff 64bit pref] (from Enhanced Allocation, properties 0x1)
> [    1.537376] pci 0000:00:00.0: VF BAR 0: [mem 0x1f81d0000-0x1f81dffff 64bit] (from Enhanced Allocation, properties 0x4)
> [    1.548183] pci 0000:00:00.0: VF BAR 2: [mem 0x1f81f0000-0x1f81fffff 64bit pref] (from Enhanced Allocation, properties 0x3)
> [    1.559445] pci 0000:00:00.0: PME# supported from D0 D3hot
> [    1.564999] pci 0000:00:00.0: VF(n) BAR0 space: [mem 0x1f81d0000-0x1f81effff 64bit] (contains BAR0 for 2 VFs)
> [    1.575019] pci 0000:00:00.0: VF(n) BAR2 space: [mem 0x1f81f0000-0x1f820ffff 64bit pref] (contains BAR2 for 2 VFs)
> [    1.585743] pci 0000:00:00.1: [1957:e100] type 00 class 0x020001
> [    1.591836] pci 0000:00:00.1: BAR 0: [mem 0x1f8040000-0x1f807ffff 64bit] (from Enhanced Allocation, properties 0x0)
> [    1.602383] pci 0000:00:00.1: BAR 2: [mem 0x1f8170000-0x1f817ffff 64bit pref] (from Enhanced Allocation, properties 0x1)
> [    1.613364] pci 0000:00:00.1: VF BAR 0: [mem 0x1f8210000-0x1f821ffff 64bit] (from Enhanced Allocation, properties 0x4)
> [    1.624170] pci 0000:00:00.1: VF BAR 2: [mem 0x1f8230000-0x1f823ffff 64bit pref] (from Enhanced Allocation, properties 0x3)
> [    1.635432] pci 0000:00:00.1: PME# supported from D0 D3hot
> [    1.640981] pci 0000:00:00.1: VF(n) BAR0 space: [mem 0x1f8210000-0x1f822ffff 64bit] (contains BAR0 for 2 VFs)
> [    1.650997] pci 0000:00:00.1: VF(n) BAR2 space: [mem 0x1f8230000-0x1f824ffff 64bit pref] (contains BAR2 for 2 VFs)
> [    1.661702] pci 0000:00:00.2: [1957:e100] type 00 class 0x020001
> [    1.667790] pci 0000:00:00.2: BAR 0: [mem 0x1f8080000-0x1f80bffff 64bit] (from Enhanced Allocation, properties 0x0)
> [    1.678334] pci 0000:00:00.2: BAR 2: [mem 0x1f8180000-0x1f818ffff 64bit pref] (from Enhanced Allocation, properties 0x1)
> [    1.689329] pci 0000:00:00.2: PME# supported from D0 D3hot
> [    1.695091] pci 0000:00:00.3: [1957:ee01] type 00 class 0x088001
> [    1.701183] pci 0000:00:00.3: BAR 0: [mem 0x1f8100000-0x1f811ffff 64bit] (from Enhanced Allocation, properties 0x0)
> [    1.711729] pci 0000:00:00.3: BAR 2: [mem 0x1f8190000-0x1f819ffff 64bit pref] (from Enhanced Allocation, properties 0x1)
> [    1.722723] pci 0000:00:00.3: PME# supported from D0 D3hot
> [    1.728509] pci 0000:00:00.4: [1957:ee02] type 00 class 0x088001
> [    1.734597] pci 0000:00:00.4: BAR 0: [mem 0x1f8120000-0x1f813ffff 64bit] (from Enhanced Allocation, properties 0x0)
> [    1.745142] pci 0000:00:00.4: BAR 2: [mem 0x1f81a0000-0x1f81affff 64bit pref] (from Enhanced Allocation, properties 0x1)
> [    1.756146] pci 0000:00:00.4: PME# supported from D0 D3hot
> [    1.761916] pci 0000:00:00.5: [1957:eef0] type 00 class 0x020801
> [    1.768005] pci 0000:00:00.5: BAR 0: [mem 0x1f8140000-0x1f815ffff 64bit] (from Enhanced Allocation, properties 0x0)
> [    1.778548] pci 0000:00:00.5: BAR 2: [mem 0x1f81b0000-0x1f81bffff 64bit pref] (from Enhanced Allocation, properties 0x1)
> [    1.789529] pci 0000:00:00.5: BAR 4: [mem 0x1fc000000-0x1fc3fffff 64bit] (from Enhanced Allocation, properties 0x0)
> [    1.800084] pci 0000:00:00.5: PME# supported from D0 D3hot
> [    1.805868] pci 0000:00:00.6: [1957:e100] type 00 class 0x020001
> [    1.811958] pci 0000:00:00.6: BAR 0: [mem 0x1f80c0000-0x1f80fffff 64bit] (from Enhanced Allocation, properties 0x0)
> [    1.822506] pci 0000:00:00.6: BAR 2: [mem 0x1f81c0000-0x1f81cffff 64bit pref] (from Enhanced Allocation, properties 0x1)
> [    1.833501] pci 0000:00:00.6: PME# supported from D0 D3hot
> [    1.840011] pci 0000:00:1f.0: [1957:e001] type 00 class 0x080700
> [    1.846126] OF: /soc/pcie@1f0000000: no msi-map translation for id 0xf8 on (null)
> [    1.853980] OF: /soc/pcie@1f0000000: no iommu-map translation for id 0xf8 on (null)
> [    1.861971] pcieport 0000:00:1f.0: PME: Signaling with IRQ 20
> [    1.868119] pcieport 0000:00:1f.0: AER: enabled with IRQ 20
> [    1.874505] layerscape-pcie 3400000.pcie: host bridge /soc/pcie@3400000 ranges:
> [    1.881913] layerscape-pcie 3400000.pcie:       IO 0x8000010000..0x800001ffff -> 0x0000000000
> [    1.890538] layerscape-pcie 3400000.pcie:      MEM 0x8040000000..0x807fffffff -> 0x0040000000
> [    1.899203] layerscape-pcie 3400000.pcie: iATU unroll: disabled
> [    1.905180] layerscape-pcie 3400000.pcie: iATU regions: 8 ob, 6 ib, align 4K, limit 4G
> [    2.913273] layerscape-pcie 3400000.pcie: Phy link never came up
> [    2.919499] layerscape-pcie 3400000.pcie: PCI host bridge to bus 0001:00
> [    2.926272] pci_bus 0001:00: root bus resource [bus 00-ff]
> [    2.931815] pci_bus 0001:00: root bus resource [io  0x0000-0xffff]
> [    2.938060] pci_bus 0001:00: root bus resource [mem 0x8040000000-0x807fffffff] (bus address [0x40000000-0x7fffffff])
> [    2.948716] pci 0001:00:00.0: [1957:82c1] type 01 class 0x060400
> [    2.954840] pci 0001:00:00.0: supports D1 D2
> [    2.959151] pci 0001:00:00.0: PME# supported from D0 D1 D2 D3hot
> [    2.966322] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
> [    2.973017] pci 0001:00:00.0: PCI bridge to [bus 01]
> [    2.978258] layerscape-pcie 3500000.pcie: host bridge /soc/pcie@3500000 ranges:
> [    2.985663] layerscape-pcie 3500000.pcie:       IO 0x8800010000..0x880001ffff -> 0x0000000000
> [    2.994287] layerscape-pcie 3500000.pcie:      MEM 0x8840000000..0x887fffffff -> 0x0040000000
> [    3.002946] layerscape-pcie 3500000.pcie: iATU unroll: disabled
> [    3.008930] layerscape-pcie 3500000.pcie: iATU regions: 8 ob, 6 ib, align 4K, limit 4G
> [    4.017022] layerscape-pcie 3500000.pcie: Phy link never came up
> [    4.023219] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0002:00
> [    4.029993] pci_bus 0002:00: root bus resource [bus 00-ff]
> [    4.035537] pci_bus 0002:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff])
> [    4.044589] pci_bus 0002:00: root bus resource [mem 0x8840000000-0x887fffffff] (bus address [0x40000000-0x7fffffff])
> [    4.055242] pci 0002:00:00.0: [1957:82c1] type 01 class 0x060400
> [    4.061370] pci 0002:00:00.0: supports D1 D2
> [    4.065682] pci 0002:00:00.0: PME# supported from D0 D1 D2 D3hot
> [    4.072829] pci_bus 0002:01: busn_res: [bus 01-ff] end is updated to 01
> [    4.079520] pci 0002:00:00.0: PCI bridge to [bus 01]
> [    4.085153] EINJ: ACPI disabled.
> [    4.095017] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [    4.103574] printk: console [ttyS0] disabled
> [    4.107999] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 21, base_baud = 12500000) is a 16550A
> [    4.116893] printk: console [ttyS0] enabled
> [    4.116893] printk: console [ttyS0] enabled
> [    4.125312] printk: bootconsole [ns16550a0] disabled
> [    4.125312] printk: bootconsole [ns16550a0] disabled
> [    4.136033] 21c0600.serial: ttyS1 at MMIO 0x21c0600 (irq = 21, base_baud = 12500000) is a 16550A
> [    4.145664] 2270000.serial: ttyLP2 at MMIO 0x2270000 (irq = 22, base_baud = 12500000) is a FSL_LPUART
> [    4.159420] arm-smmu 5000000.iommu: probing hardware configuration...
> [    4.165899] arm-smmu 5000000.iommu: SMMUv2 with:
> [    4.170536] arm-smmu 5000000.iommu: 	stage 1 translation
> [    4.175867] arm-smmu 5000000.iommu: 	stage 2 translation
> [    4.181195] arm-smmu 5000000.iommu: 	nested translation
> [    4.186449] arm-smmu 5000000.iommu: 	stream matching with 128 register groups
> [    4.193624] arm-smmu 5000000.iommu: 	64 context banks (0 stage-2 only)
> [    4.200191] arm-smmu 5000000.iommu: 	Supported page sizes: 0x61311000
> [    4.206655] arm-smmu 5000000.iommu: 	Stage-1: 48-bit VA -> 48-bit IPA
> [    4.213122] arm-smmu 5000000.iommu: 	Stage-2: 48-bit IPA -> 48-bit PA
> [    4.220241] arm-smmu 5000000.iommu: 	preserved 0 boot mappings
> [    4.226621] mali-dp f080000.display: Adding to iommu group 0
> [    4.233109] etnaviv-gpu f0c0000.gpu: Adding to iommu group 1
> [    4.239714] etnaviv etnaviv: Adding to iommu group 1
> [    4.245505] etnaviv etnaviv: bound f0c0000.gpu (ops gpu_ops)
> [    4.251211] etnaviv-gpu f0c0000.gpu: model: GC7000, revision: 6202
> [    4.257958] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0
> [    4.271055] loop: module loaded
> [    4.274424] at24 0-0050: supply vcc not found, using dummy regulator
> [    4.281801] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
> [    4.288753] at24 1-0057: supply vcc not found, using dummy regulator
> [    4.296084] at24 1-0057: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
> [    4.303017] at24 2-0050: supply vcc not found, using dummy regulator
> [    4.310346] at24 2-0050: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
> [    4.319313] simple-mfd-i2c 0-004a: mask_invert=true is deprecated; please switch to unmask_base
> [    4.334307] simple-mfd-i2c 0-004a: mask_invert=true is deprecated; please switch to unmask_base
> [    4.349989] simple-mfd-i2c 0-004a: mask_invert=true is deprecated; please switch to unmask_base
> [    4.361226] ahci-qoriq 3200000.sata: Adding to iommu group 2
> [    4.367214] ahci-qoriq 3200000.sata: supply ahci not found, using dummy regulator
> [    4.374883] ahci-qoriq 3200000.sata: supply phy not found, using dummy regulator
> [    4.382365] ahci-qoriq 3200000.sata: supply target not found, using dummy regulator
> [    4.390236] ahci-qoriq 3200000.sata: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl platform mode
> [    4.399238] ahci-qoriq 3200000.sata: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst 
> [    4.409869] scsi host0: ahci-qoriq
> [    4.413691] ata1: SATA max UDMA/133 mmio [mem 0x03200000-0x0320ffff] port 0x100 irq 97
> [    4.424101] spi-nor spi0.0: w25q32dw (4096 Kbytes)
> [    4.430762] 5 fixed-partitions partitions found on MTD device 20c0000.spi
> [    4.437592] Creating 5 MTD partitions on "20c0000.spi":
> [    4.442846] 0x000000000000-0x000000010000 : "rcw"
> [    4.448921] 0x000000010000-0x0000001e0000 : "failsafe bootloader"
> [    4.456317] 0x000000200000-0x000000210000 : "configuration store"
> [    4.463701] 0x000000210000-0x0000003e0000 : "bootloader"
> [    4.470257] 0x0000003e0000-0x000000400000 : "bootloader environment"
> [    4.486458] tun: Universal TUN/TAP device driver, 1.6
> [    4.491787] CAN device driver interface
> [    4.496840] mscc_felix 0000:00:00.5: Adding to iommu group 3
> [    4.502850] mscc_felix 0000:00:00.5: enabling device (0400 -> 0402)
> [    4.510011] fsl_enetc 0000:00:00.0: Adding to iommu group 4
> [    4.516120] fsl_enetc 0000:00:00.1: Adding to iommu group 5
> [    4.522157] fsl_enetc 0000:00:00.2: Adding to iommu group 6
> [    4.528200] fsl_enetc 0000:00:00.6: Adding to iommu group 7
> [    4.534593] fsl_enetc_mdio 0000:00:00.3: Adding to iommu group 8
> [    4.647922] fsl_enetc_mdio 0000:00:00.3: enabling device (0400 -> 0402)
> [    4.667722] igb: Intel(R) Gigabit Ethernet Network Driver
> [    4.673174] igb: Copyright (c) 2007-2014 Intel Corporation.
> [    4.678828] Intel(R) 2.5G Ethernet Linux Driver
> [    4.683375] Copyright(c) 2018 Intel Corporation.
> [    4.688635] usbcore: registered new interface driver rt2500usb
> [    4.694843] VFIO - User Level meta-driver version: 0.3
> [    4.700568] dwc3 3100000.usb: Adding to iommu group 9
> [    4.706681] dwc3 3110000.usb: Adding to iommu group 10
> [    4.714332] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
> [    4.719876] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
> [    4.728010] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x0000002002010010
> [    4.737492] xhci-hcd xhci-hcd.0.auto: irq 103, io mem 0x03110000
> [    4.742205] ata1: SATA link down (SStatus 0 SControl 300)
> [    4.743723] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
> [    4.754446] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
> [    4.762144] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
> [    4.770353] hub 1-0:1.0: USB hub found
> [    4.774168] hub 1-0:1.0: 1 port detected
> [    4.778621] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
> [    4.787446] hub 2-0:1.0: USB hub found
> [    4.791260] hub 2-0:1.0: 1 port detected
> [    4.795706] usbcore: registered new interface driver usb-storage
> [    4.802992] using random self ethernet address
> [    4.807461] using random host ethernet address
> [    4.812417] usb0: HOST MAC 66:d9:81:9a:da:74
> [    4.816706] usb0: MAC b2:03:ea:f1:ce:7e
> [    4.820603] using random self ethernet address
> [    4.825066] using random host ethernet address
> [    4.829598] g_ether gadget.0: Ethernet Gadget, version: Memorial Day 2008
> [    4.836414] g_ether gadget.0: g_ether ready
> [    4.842959] UDC core: g_mass_storage: couldn't find an available UDC
> [    4.849388] UDC core: g_serial: couldn't find an available UDC
> [    4.855794] input: buttons1 as /devices/platform/buttons1/input/input0
> [    4.864689] ftm-alarm 2800000.timer: registered as rtc1
> [    4.873259] rtc-rv8803 0-0032: registered as rtc0
> [    4.879771] rtc-rv8803 0-0032: setting system clock to 2022-12-06T22:54:12 UTC (1670367252)
> [    4.888539] i2c_dev: i2c /dev entries driver
> [    4.905250] sp805-wdt c000000.watchdog: registration successful
> [    4.911495] sp805-wdt c010000.watchdog: registration successful
> [    4.919716] sl28cpld-wdt 2000000.i2c:sl28cpld@4a:watchdog@4: initial timeout 8 sec
> [    4.927813] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
> [    4.936512] device-mapper: multipath round-robin: version 1.2.0 loaded
> [    4.943072] device-mapper: multipath queue-length: version 0.2.0 loaded
> [    4.949715] device-mapper: multipath service-time: version 0.3.0 loaded
> [    4.956368] device-mapper: multipath historical-service-time: version 0.1.1 loaded
> [    4.964433] EDAC MC0: Giving out device to module fsl_ddr_edac controller fsl_mc_err: DEV fsl_mc_err (INTERRUPT)
> [    4.974779] fsl_ddr_edac acquired irq 105 for MC
> [    4.979418] fsl_ddr_edac MC err registered
> [    4.984374] qoriq-cpufreq qoriq-cpufreq: Freescale QorIQ CPU frequency scaling driver
> [    4.992970] sdhci: Secure Digital Host Controller Interface driver
> [    4.999182] sdhci: Copyright(c) Pierre Ossman
> [    5.003738] Synopsys Designware Multimedia Card Interface Driver
> [    5.010112] sdhci-pltfm: SDHCI platform and OF driver helper
> [    5.016438] sdhci-esdhc 2140000.mmc: Adding to iommu group 11
> [    5.016566] sdhci-esdhc 2150000.mmc: Adding to iommu group 12
> [    5.031959] usb 1-1: new high-speed USB device number 2 using xhci-hcd
> [    5.039631] ledtrig-cpu: registered to indicate activity on CPUs
> [    5.046670] caam 8000000.crypto: device ID = 0x0a12070000000000 (Era 10)
> [    5.051059] mmc1: SDHCI controller on 2140000.mmc [2140000.mmc] using ADMA
> [    5.053419] caam 8000000.crypto: job rings = 4, qi = 0
> [    5.060375] mmc0: SDHCI controller on 2150000.mmc [2150000.mmc] using ADMA
> [    5.067049] caam_jr 8010000.jr: Adding to iommu group 13
> [    5.078382] caam algorithms registered in /proc/crypto
> [    5.083727] caam 8000000.crypto: registering rng-caam
> [    5.088997] caam 8000000.crypto: rng crypto API alg registered prng-caam
> [    5.095980] caam_jr 8020000.jr: Adding to iommu group 14
> [    5.102059] caam_jr 8030000.jr: Adding to iommu group 15
> [    5.108250] caam_jr 8040000.jr: Adding to iommu group 16
> [    5.114977] usbcore: registered new interface driver usbhid
> [    5.120597] usbhid: USB HID core driver
> [    5.128255] drop_monitor: Initializing network drop monitor service
> [    5.135499] NET: Registered PF_INET6 protocol family
> [    5.141803] Segment Routing with IPv6
> [    5.145539] In-situ OAM (IOAM) with IPv6
> [    5.149556] NET: Registered PF_PACKET protocol family
> [    5.149942] random: crng init done
> [    5.155014] can: controller area network core
> [    5.162560] NET: Registered PF_CAN protocol family
> [    5.167375] can: raw protocol
> [    5.168655] mmc0: new HS400 MMC card at address 0001
> [    5.170355] can: broadcast manager protocol
> [    5.176827] mmcblk0: mmc0:0001 S0J58X 29.6 GiB 
> [    5.179545] can: netlink gateway - max_hops=1
> [    5.187508] mmc0: Got data interrupt 0x00600000 even though no data operation was in progress.
> [    5.188673] 8021q: 802.1Q VLAN Support v1.8
> [    5.197095] mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
> [    5.197098] mmc0: sdhci: Sys addr:  0x00000008 | Version:  0x00002202
> [    5.197101] mmc0: sdhci: Blk size:  0x00000200 | Blk cnt:  0x00000008
> [    5.197105] mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000033
> [    5.201429] 9pnet: Installing 9P2000 support
> [    5.207750] mmc0: sdhci: Present:   0x017d0008 | Host ctl: 0x00000034
> [    5.207754] mmc0: sdhci: Power:     0x00000006 | Blk gap:  0x00000000
> [    5.207757] mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00000208
> [    5.214287] Key type dns_resolver registered
> [    5.220670] mmc0: sdhci: Timeout:   0x0000000e | Int stat: 0x00000001
> [    5.220673] mmc0: sdhci: Int enab:  0x037f100f | Sig enab: 0x037f100b
> [    5.220676] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00002202
> [    5.274421] mmc0: sdhci: Caps:      0x00fa0000 | Caps_1:   0x0000af00
> [    5.280881] mmc0: sdhci: Cmd:       0x00000c1a | Max curr: 0x00000000
> [    5.287340] mmc0: sdhci: Resp[0]:   0x00000b00 | Resp[1]:  0x0000000c
> [    5.293799] mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
> [    5.300257] mmc0: sdhci: Host ctl2: 0x00000080
> [    5.304710] mmc0: sdhci: ADMA Err:  0x00000000 | ADMA Ptr: 0xfffff200
> [    5.311169] mmc0: sdhci: ============================================
> [    5.317843] registered taskstats version 1
> [    5.321969] Loading compiled-in X.509 certificates
> [    5.328378] Key type encrypted registered
> [    5.331948] mmc0: Got data interrupt 0x00600000 even though no data operation was in progress.
> [    5.341041] mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
> [    5.347499] mmc0: sdhci: Sys addr:  0x00000008 | Version:  0x00002202
> [    5.353958] mmc0: sdhci: Blk size:  0x00000200 | Blk cnt:  0x00000008
> [    5.360418] mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000033
> [    5.366877] mmc0: sdhci: Present:   0x017d0008 | Host ctl: 0x00000034
> [    5.373336] mmc0: sdhci: Power:     0x00000006 | Blk gap:  0x00000000
> [    5.379795] mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00000208
> [    5.386254] mmc0: sdhci: Timeout:   0x0000000e | Int stat: 0x00000001
> [    5.392713] mmc0: sdhci: Int enab:  0x037f100f | Sig enab: 0x037f100b
> [    5.399171] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00002202
> [    5.405630] mmc0: sdhci: Caps:      0x00fa0000 | Caps_1:   0x0000af00
> [    5.412089] mmc0: sdhci: Cmd:       0x00000c1a | Max curr: 0x00000000
> [    5.418548] mmc0: sdhci: Resp[0]:   0x00000b00 | Resp[1]:  0x0000000c
> [    5.425007] mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
> [    5.431466] mmc0: sdhci: Host ctl2: 0x00000080
> [    5.435919] mmc0: sdhci: ADMA Err:  0x00000000 | ADMA Ptr: 0xfffff200
> [    5.442377] mmc0: sdhci: ============================================
> [    5.457459] fsl-edma 22c0000.dma-controller: Adding to iommu group 17
> [    5.467435] pcieport 0001:00:00.0: Adding to iommu group 18
> [    5.473530] pcieport 0001:00:00.0: PME: Signaling with IRQ 114
> [    5.479801] pcieport 0001:00:00.0: AER: enabled with IRQ 114
> [    5.481720] mmc1: new ultra high speed SDR50 SDHC card at address aaaa
> [    5.485836] pcieport 0002:00:00.0: Adding to iommu group 19
> [    5.493418] mmcblk1: mmc1:aaaa SS32G 29.7 GiB 
> [    5.498233] pcieport 0002:00:00.0: PME: Signaling with IRQ 115
> [    5.508478] hub 1-1:1.0: USB hub found
> [    5.509436] pcieport 0002:00:00.0: AER: enabled with IRQ 115
> [    5.517988] hub 1-1:1.0: 7 ports detected
> [    5.522490] fsl-qdma 8380000.dma-controller: Adding to iommu group 20
> [    5.535499] GPT:Primary header thinks Alt. header is not at the end of the disk.
> [    5.542944] GPT:335911 != 62333951
> [    5.546374] GPT:Alternate GPT header not at the end of the disk.
> [    5.552408] GPT:335911 != 62333951
> [    5.555815] GPT: Use GNU Parted to correct GPT errors.
> [    5.560985]  mmcblk1: p1
> [    5.592705] I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.613271] I/O error, dev mmcblk0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.633824] I/O error, dev mmcblk0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.635923] fsl_enetc 0000:00:00.0: enabling device (0400 -> 0402)
> [    5.650028] fsl_enetc 0000:00:00.0: no MAC address specified for SI1, using 36:f8:91:5e:92:4e
> [    5.654379] I/O error, dev mmcblk0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.658592] fsl_enetc 0000:00:00.0: no MAC address specified for SI2, using 36:44:6e:67:38:aa
> [    5.679184] I/O error, dev mmcblk0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.699770] I/O error, dev mmcblk0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.720324] I/O error, dev mmcblk0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.740871] I/O error, dev mmcblk0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.749350] Buffer I/O error on dev mmcblk0, logical block 0, async page read
> [    5.783929] fsl_enetc 0000:00:00.1: enabling device (0400 -> 0402)
> [    5.791624] fsl_enetc 0000:00:00.1: no MAC address specified for SI1, using c6:4d:56:a3:e6:80
> [    5.800192] fsl_enetc 0000:00:00.1: no MAC address specified for SI2, using a2:a8:f4:4c:86:5c
> [    5.804928] I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.829368] I/O error, dev mmcblk0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
> [    5.875931] usb 1-1.6: new full-speed USB device number 3 using xhci-hcd
> [    5.910305] Buffer I/O error on dev mmcblk0, logical block 0, async page read
> [    5.915920] fsl_enetc 0000:00:00.2: enabling device (0400 -> 0402)
> [    5.917496]  mmcblk0: unable to read partition table
> [    5.924282] fsl_enetc 0000:00:00.2: no MAC address specified for SI0, using 2a:36:06:e9:39:3e
> [    5.929857] mmcblk0boot0: mmc0:0001 S0J58X 31.5 MiB 
> [    5.946345] mmcblk0boot1: mmc0:0001 S0J58X 31.5 MiB 
> [    5.954408] mmcblk0rpmb: mmc0:0001 S0J58X 4.00 MiB, chardev (239:0)
> [    6.018613] hid-generic 0003:064F:2AF9.0001: device has no listeners, quitting
> [    6.043934] fsl_enetc 0000:00:00.6: enabling device (0400 -> 0402)
> [    6.050759] fsl_enetc 0000:00:00.6: no MAC address specified for SI0, using a6:98:1b:5f:5e:c1
> [    6.070601] mscc_felix 0000:00:00.5: Found PCS at internal MDIO address 0
> [    6.077468] mscc_felix 0000:00:00.5: Found PCS at internal MDIO address 1
> [    6.084293] mscc_felix 0000:00:00.5: Found PCS at internal MDIO address 2
> [    6.091116] mscc_felix 0000:00:00.5: Found PCS at internal MDIO address 3
> [    6.125025] mscc_felix 0000:00:00.5: configuring for fixed/internal link mode
> [    6.132237] mscc_felix 0000:00:00.5: Link is Up - 2.5Gbps/Full - flow control rx/tx
> [    6.142325] mscc_felix 0000:00:00.5: configuring for fixed/internal link mode
> [    6.149536] mscc_felix 0000:00:00.5: Link is Up - 1Gbps/Full - flow control rx/tx
> [    6.214421] mscc_felix 0000:00:00.5 swp0 (uninitialized): PHY [0000:00:00.3:07] driver [Broadcom BCM54140] (irq=POLL)
> [    6.286422] mscc_felix 0000:00:00.5 swp1 (uninitialized): PHY [0000:00:00.3:08] driver [Broadcom BCM54140] (irq=POLL)
> [    6.362419] mscc_felix 0000:00:00.5 swp2 (uninitialized): PHY [0000:00:00.3:09] driver [Broadcom BCM54140] (irq=POLL)
> [    6.438415] mscc_felix 0000:00:00.5 swp3 (uninitialized): PHY [0000:00:00.3:0a] driver [Broadcom BCM54140] (irq=POLL)
> [    6.450295] device eth2 entered promiscuous mode
> [    6.455121] device eth3 entered promiscuous mode
> [    6.459798] DSA: tree 0 setup
> [    6.465671] input: buttons0 as /devices/platform/buttons0/input/input1
> [    6.472663] cfg80211: Loading compiled-in X.509 certificates for regulatory database
> [    6.481728] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
> [    6.488387] ALSA device list:
> [    6.491361]   No soundcards found.
> [    6.494979] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
> [    6.503633] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
> [    6.511840] /dev/root: Can't open blockdev
> [    6.516016] VFS: Cannot open root device "mmcblk0p1" or unknown-block(179,1): error -6
> [    6.523970] Please append a correct "root=" boot option; here are the available partitions:
> [    6.532361] 1f00            4096 mtdblock0 
> [    6.532366]  (driver?)
> [    6.538922] 1f01              64 mtdblock1 
> [    6.538925]  (driver?)
> [    6.545485] 1f02            1856 mtdblock2 
> [    6.545489]  (driver?)
> [    6.552048] 1f03              64 mtdblock3 
> [    6.552051]  (driver?)
> [    6.558606] 1f04            1856 mtdblock4 
> [    6.558609]  (driver?)
> [    6.565168] 1f05             128 mtdblock5 
> [    6.565172]  (driver?)
> [    6.571727] b300        30998528 mmcblk0 
> [    6.571730]  driver: mmcblk
> [    6.578550] b320        31166976 mmcblk1 
> [    6.578553]  driver: mmcblk
> [    6.585376]   b321          163840 mmcblk1p1 e1a2b0ea-7fa6-4c3b-9ce5-4be8357594ff
> [    6.585381] 
> [    6.594380] b340           32256 mmcblk0boot0 
> [    6.594383]  (driver?)
> [    6.601204] b360           32256 mmcblk0boot1 
> [    6.601207]  (driver?)
> [    6.608027] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,1)
> [    6.616493] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc5-00096-g57820c1dbb82 #1936
> [    6.624700] Hardware name: Kontron KBox A-230-LS (DT)
> [    6.629764] Call trace:
> [    6.632211]  dump_backtrace.part.0+0xe8/0xf4
> [    6.636504]  show_stack+0x20/0x40
> [    6.639825]  dump_stack_lvl+0x68/0x84
> [    6.643497]  dump_stack+0x18/0x34
> [    6.646818]  panic+0x17c/0x360
> [    6.649878]  mount_block_root+0x184/0x234
> [    6.653899]  mount_root+0x20c/0x248
> [    6.657395]  prepare_namespace+0x138/0x178
> [    6.661502]  kernel_init_freeable+0x2e0/0x30c
> [    6.665870]  kernel_init+0x2c/0x140
> [    6.669367]  ret_from_fork+0x10/0x20
> [    6.672951] SMP: stopping secondary CPUs
> [    6.676885] Kernel Offset: disabled
> [    6.680378] CPU features: 0x20000,2003c084,0000421b
> [    6.685268] Memory Limit: none
> [    6.688330] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,1) ]---
>

On Wed, 7 Dec 2022 at 09:13, Adrian Hunter <adrian.hunter@intel.com> wrote:
>
> On 7/12/22 01:03, Michael Walle wrote:
> > Hi Adrian,
> >
> >> SDHCI has separate controls for the internal clock and enabling the
> >> clock signal to the card.
> >>
> >> The card clock signal was disabled via SDHCI_CLOCK_CARD_EN to avoid
> >> glitches on the clock line. It is not necessary to reset the internal clock
> >> to re-enable it. Instead re-enable by re-asserting SDHCI_CLOCK_CARD_EN.
> >
> > This commit breaks my board
> > (arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts). The
> > full bootlog is at the end of the mail. Reverting this commit will make my
> > board boot again on mmc/next. What is strange though, is that this board is
> > also in the kernelci and it doesn't happen there. At least on a quick
> > glance at the next-master-next runs I couldn't spot the error.
>
> sdhci-esdhc ->set_clock() is esdhc_of_set_clock() which changes its behaviour
> depending on the transfer mode, so presumably the clock must be recalculated
> for e.g. HS400 so the ->set_clock() must always be used when changing
> transfer mode even when the clock frequency does not change.  As before,
> there could be other drivers with similar issues with this patch, so Ulf,
> please drop this patch also, sorry!

Np! We have linux-next, to help us with testing of these kinds of issues.

>
> >
> > Unfortunately, I don't think I can debug that on my own. But I'm happy to
> > help and test suggested patches. But I really don't know whats going on
> > here.
> >
> > -michael
> >

Michael, thanks for reporting!

The offending patch has been dropped from my mmc tree.

Kind regards
Uffe