Re: Want to use linux-fslc 5.10 with Dunfell
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Peter Bergin
Hi Andrey,
On 2021-03-03 17:54, Andrey Zhizhikin wrote: I'm working on this solution in my fork, and have it almost ready forthanks for the good work! I've tried to boot this on a imx8mn-ddr4-evk and see some issues with u-boot environment. I had to tweak the environment in order to get this to boot from SD card. Variable - default -> changed to: mmcdev - 0 -> 1 image - Image.itb -> Image boot_fit - try -> false Seems like CONFIG_SYS_MMC_ENV_DEV is missing in the defconfig for imx8mn_ddr4_evk (it is present for imx8mm_evk and imx8mp_evk). I can also see a difference for 'image' and 'boot_fit' variable, include/configs/imx8mn_evk.h differs from include/configs/imx8m{m,p}_evk.h. So in order to get Nano EVK fully working the u-boot environment needs an update. After handling the issue above the Nano EVK boots fine. I put the output from the console below for the interested. Best regards, /Peter U-Boot SPL 2020.10+fslc+g5003fc093c (Dec 09 2020 - 17:09:55 +0000) Normal Boot WDT: Started with servicing (60s timeout) Trying to boot from BOOTROM image offset 0x8000, pagesize 0x200, ivt offset 0x0 NOTICE: BL31: v2.2(release):rel_imx_5.4.70_2.3.0-0-gf1d7187f2 NOTICE: BL31: Built : 09:58:42, Dec 1 2020 U-Boot 2020.10+fslc+g5003fc093c (Dec 09 2020 - 17:09:55 +0000) CPU: Freescale i.MX8MNano Quad rev1.0 at 1200 MHz Reset cause: POR Model: NXP i.MX8MNano DDR4 EVK board DRAM: 2 GiB WDT: Started with servicing (60s timeout) MMC: FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... Run CMD11 1.8V switch OK In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 0 Run CMD11 1.8V switch switch to partitions #0, OK mmc1 is current device Run CMD11 1.8V switch Failed to load 'boot.scr' 31568384 bytes read in 391 ms (77 MiB/s) Booting from mmc ... 23443 bytes read in 12 ms (1.9 MiB/s) Moving Image from 0x40480000 to 0x40600000, end=424b0000 ## Flattened Device Tree blob at 43000000 Booting using the fdt blob at 0x43000000 Loading Device Tree to 000000004fff7000, end 000000004ffffb92 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 5.10.18+ge96f454f9d4b (oe-user@oe-host) (aarch64-poky-linux-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.36.1.20210209) #1 SMP PR EEMPT Tue Feb 23 21:32:29 UTC 2021 [ 0.000000] Machine model: NXP i.MX8MNano DDR4 EVK board [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000 [ 0.000000] NUMA: No NUMA configuration found [ 0.000000] NUMA: Faking a node at [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000] NUMA: NODE_DATA [mem 0xbdbe1b00-0xbdbe3fff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000007fffffff] [ 0.000000] DMA32 [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.1 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: MIGRATE_INFO_TYPE not supported. [ 0.000000] psci: SMC Calling Convention v1.1 [ 0.000000] percpu: Embedded 23 pages/cpu s56280 r8192 d29736 u94208 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: detected: ARM erratum 845719 [ 0.000000] CPU features: detected: GIC system register CPU interface [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516096 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: console=ttymxc1,115200 root=/dev/mmcblk1p2 rootwait rw [ 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] software IO TLB: mapped [mem 0x000000007bfff000-0x000000007ffff000] (64MB) [ 0.000000] Memory: 1926588K/2097152K available (14464K kernel code, 2796K rwdata, 7540K rodata, 5888K init, 518K bss, 137796K reserved, 32768K cma-rese rved) [ 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] 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] GICv3: GIC: Using split EOI/Deactivate mode [ 0.000000] GICv3: 128 SPIs implemented [ 0.000000] GICv3: 0 Extended SPIs implemented [ 0.000000] GICv3: Distributor has no Range Selector support [ 0.000000] GICv3: 16 PPIs implemented [ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000 [ 0.000000] ITS: No ITS available, not enabling LPIs [ 0.000000] random: get_random_bytes called from start_kernel+0x330/0x4f4 with crng_init=0 [ 0.000000] arch_timer: cp15 timer(s) running at 8.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns [ 0.000003] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns [ 0.000614] Console: colour dummy device 80x25 [ 0.000688] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=32000) [ 0.000700] pid_max: default: 32768 minimum: 301 [ 0.000768] LSM: Security Framework initializing [ 0.000825] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.000843] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.002083] rcu: Hierarchical SRCU implementation. [ 0.003483] EFI services will not be available. [ 0.003663] smp: Bringing up secondary CPUs ... [ 0.004046] Detected VIPT I-cache on CPU1 [ 0.004074] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000 [ 0.004113] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] [ 0.004516] Detected VIPT I-cache on CPU2 [ 0.004533] GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000 [ 0.004558] CPU2: Booted secondary processor 0x0000000002 [0x410fd034] [ 0.004934] Detected VIPT I-cache on CPU3 [ 0.004949] GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000 [ 0.004972] CPU3: Booted secondary processor 0x0000000003 [0x410fd034] [ 0.005027] smp: Brought up 1 node, 4 CPUs [ 0.005051] SMP: Total of 4 processors activated. [ 0.005058] CPU features: detected: 32-bit EL0 Support [ 0.005066] CPU features: detected: CRC32 instructions [ 0.005073] CPU features: detected: 32-bit EL1 Support [ 0.012237] CPU: All CPU(s) started at EL2 [ 0.012259] alternatives: patching kernel code [ 0.013607] devtmpfs: initialized [ 0.017018] KASLR disabled due to lack of seed [ 0.017241] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.017256] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.018296] pinctrl core: initialized pinctrl subsystem [ 0.019308] DMI not present or invalid. [ 0.019748] NET: Registered protocol family 16 [ 0.021180] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations [ 0.021231] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.021347] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.021419] audit: initializing netlink subsys (disabled) [ 0.021555] audit: type=2000 audit(0.020:1): state=initialized audit_enabled=0 res=1 [ 0.022425] thermal_sys: Registered thermal governor 'step_wise' [ 0.022429] thermal_sys: Registered thermal governor 'power_allocator' [ 0.022601] cpuidle: using governor menu [ 0.022771] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.022849] ASID allocator initialised with 65536 entries [ 0.024052] Serial: AMBA PL011 UART driver [ 0.041518] debugfs: Directory 'dummy-iomuxc-gpr@30340000' with parent 'regmap' already present! [ 0.041703] imx8mn-pinctrl 30330000.pinctrl: initialized IMX pinctrl driver [ 0.052834] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.052847] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages [ 0.052854] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.052861] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages [ 0.053748] cryptd: max_cpu_qlen set to 1000 [ 0.055961] ACPI: Interpreter disabled. [ 0.057435] iommu: Default domain type: Translated [ 0.057624] vgaarb: loaded [ 0.057897] SCSI subsystem initialized [ 0.058185] usbcore: registered new interface driver usbfs [ 0.058221] usbcore: registered new interface driver hub [ 0.058248] usbcore: registered new device driver usb [ 0.059177] pps_core: LinuxPPS API ver. 1 registered [ 0.059185] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@...> [ 0.059201] PTP clock support registered [ 0.059306] EDAC MC: Ver: 3.0.0 [ 0.060391] FPGA manager framework [ 0.060465] Advanced Linux Sound Architecture Driver Initialized. [ 0.061121] clocksource: Switched to clocksource arch_sys_counter [ 0.061268] VFS: Disk quotas dquot_6.6.0 [ 0.061313] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.061487] pnp: PnP ACPI: disabled [ 0.066451] NET: Registered protocol family 2 [ 0.066829] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.066866] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.067009] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear) [ 0.067243] TCP: Hash tables configured (established 16384 bind 16384) [ 0.067354] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.067397] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.067541] NET: Registered protocol family 1 [ 0.067871] RPC: Registered named UNIX socket transport module. [ 0.067878] RPC: Registered udp transport module. [ 0.067883] RPC: Registered tcp transport module. [ 0.067889] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.067899] PCI: CLS 0 bytes, default 64 [ 0.068602] kvm [1]: IPA Size Limit: 40 bits [ 0.069885] kvm [1]: GICv3: no GICV resource entry [ 0.069892] kvm [1]: disabling GICv2 emulation [ 0.069909] kvm [1]: GIC system register CPU interface enabled [ 0.069987] kvm [1]: vgic interrupt IRQ9 [ 0.070085] kvm [1]: Hyp mode initialized successfully [ 0.072787] Initialise system trusted keyrings [ 0.072907] workingset: timestamp_bits=42 max_order=19 bucket_order=0 [ 0.078327] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.078890] NFS: Registering the id_resolver key type [ 0.078913] Key type id_resolver registered [ 0.078920] Key type id_legacy registered [ 0.078993] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.079130] 9p: Installing v9fs 9p2000 file system support [ 0.115078] Key type asymmetric registered [ 0.115086] Asymmetric key parser 'x509' registered [ 0.115122] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) [ 0.115129] io scheduler mq-deadline registered [ 0.115135] io scheduler kyber registered [ 0.123922] EINJ: ACPI disabled. [ 0.132282] imx-sdma 302b0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2 [ 0.132297] imx-sdma 302b0000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin [ 0.137249] SoC: i.MX8MN revision 1.0 [ 0.140766] debugfs: Directory 'dummy-reset-controller@30390000' with parent 'regmap' already present! [ 0.143941] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.146096] SuperH (H)SCI(F) driver initialized [ 0.146596] 30890000.serial: ttymxc1 at MMIO 0x30890000 (irq = 32, base_baud = 1500000) is a IMX [ 1.065937] printk: console [ttymxc1] enabled [ 1.070947] msm_serial: driver initialized [ 1.082458] loop: module loaded [ 1.086414] megasas: 07.714.04.00-rc1 [ 1.093989] libphy: Fixed MDIO Bus: probed [ 1.099118] tun: Universal TUN/TAP device driver, 1.6 [ 1.104849] thunder_xcv, ver 1.0 [ 1.108118] thunder_bgx, ver 1.0 [ 1.111377] nicpf, ver 1.0 [ 1.114880] pps pps0: new PPS source ptp0 [ 1.119629] fec 30be0000.ethernet: Invalid MAC address: 00:00:00:00:00:00 [ 1.126434] fec 30be0000.ethernet: Using random MAC address: fa:f1:4e:05:80:92 [ 1.134775] libphy: fec_enet_mii_bus: probed [ 1.139128] mdio_bus 30be0000.ethernet-1: MDIO device at address 0 is missing. [ 1.146824] fec 30be0000.ethernet eth0: registered PHC device 0 [ 1.153944] hclge is initializing [ 1.157313] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version [ 1.164542] hns3: Copyright (c) 2017 Huawei Corporation. [ 1.169906] e1000: Intel(R) PRO/1000 Network Driver [ 1.174791] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.180579] e1000e: Intel(R) PRO/1000 Network Driver [ 1.185550] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.191506] igb: Intel(R) Gigabit Ethernet Network Driver [ 1.196911] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.202521] igbvf: Intel(R) Gigabit Virtual Function Network Driver [ 1.208794] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. [ 1.214997] sky2: driver version 1.30 [ 1.219597] VFIO - User Level meta-driver version: 0.3 [ 1.226302] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.232842] ehci-pci: EHCI PCI platform driver [ 1.237320] ehci-platform: EHCI generic platform driver [ 1.242652] ehci-orion: EHCI orion driver [ 1.246747] ehci-exynos: EHCI Exynos driver [ 1.251003] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.257208] ohci-pci: OHCI PCI platform driver [ 1.261683] ohci-platform: OHCI generic platform driver [ 1.267007] ohci-exynos: OHCI Exynos driver [ 1.271640] usbcore: registered new interface driver usb-storage [ 1.280062] i2c /dev entries driver [ 1.289493] sdhci: Secure Digital Host Controller Interface driver [ 1.295727] sdhci: Copyright(c) Pierre Ossman [ 1.300528] Synopsys Designware Multimedia Card Interface Driver [ 1.307386] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.314751] ledtrig-cpu: registered to indicate activity on CPUs [ 1.322067] usbcore: registered new interface driver usbhid [ 1.327664] usbhid: USB HID core driver [ 1.336365] NET: Registered protocol family 17 [ 1.340996] 9pnet: Installing 9P2000 support [ 1.345334] Key type dns_resolver registered [ 1.345734] mmc2: SDHCI controller on 30b60000.mmc [30b60000.mmc] using ADMA [ 1.350057] registered taskstats version 1 [ 1.360770] Loading compiled-in X.509 certificates [ 1.384857] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator [ 1.461779] mmc2: new HS400 MMC card at address 0001 [ 1.466108] ldo6: supplied by buck5 [ 1.468200] mmcblk2: mmc2:0001 DG4016 14.7 GiB [ 1.470476] i2c i2c-0: IMX I2C adapter registered [ 1.474998] mmcblk2boot0: mmc2:0001 DG4016 partition 1 4.00 MiB [ 1.481024] i2c i2c-1: IMX I2C adapter registered [ 1.485654] mmcblk2boot1: mmc2:0001 DG4016 partition 2 4.00 MiB [ 1.491453] pca953x 2-0020: supply vcc not found, using dummy regulator [ 1.496785] mmcblk2rpmb: mmc2:0001 DG4016 partition 3 4.00 MiB, chardev (234:0) [ 1.502791] pca953x 2-0020: using no AI [ 1.514527] mmcblk2: p1 p2 p3 p4 p5 [ 1.515306] i2c i2c-2: IMX I2C adapter registered [ 1.524296] imx_usb 32e40000.usb: No over current polarity defined [ 1.538182] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO [ 1.540843] input: bd718xx-pwrkey as /devices/platform/soc@0/30800000.bus/30a20000.i2c/i2c-0/0-004b/gpio-keys.0.auto/input/input0 [ 1.556001] ALSA device list: [ 1.558994] No soundcards found. [ 1.574209] mmc1: SDHCI controller on 30b50000.mmc [30b50000.mmc] using ADMA [ 1.581908] Waiting for root device /dev/mmcblk1p2... [ 1.676516] random: fast init done [ 1.723156] mmc1: host does not support reading read-only switch, assuming write-enable [ 1.758762] mmc1: new ultra high speed SDR104 SDHC card at address e624 [ 1.766795] mmcblk1: mmc1:e624 SU08G 7.40 GiB [ 1.782688] mmcblk1: p1 p2 [ 1.816060] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.824241] VFS: Mounted root (ext4 filesystem) on device 179:98. [ 1.836254] devtmpfs: mounted [ 1.842210] Freeing unused kernel memory: 5888K [ 1.846868] Run /sbin/init as init process INIT: version 2.99 booting Framebuffer /dev/fb0 not detected Boot splashscreen disabled Starting udev [ 2.083507] udevd[163]: starting version 3.2.10 [ 2.099256] random: udevd: uninitialized urandom read (16 bytes read) [ 2.106263] random: udevd: uninitialized urandom read (16 bytes read) [ 2.113239] random: udevd: uninitialized urandom read (16 bytes read) [ 2.138124] udevd[164]: starting eudev-3.2.10 [ 2.188777] imx-cpufreq-dt imx-cpufreq-dt: cpu speed grade 8 mkt segment 0 supported-hw 0x100 0x1 [ 2.204639] imx-sdma 302b0000.dma-controller: loaded firmware 4.5 [ 2.210970] imx-sdma 302c0000.dma-controller: loaded firmware 4.5 [ 2.217304] imx-sdma 30bd0000.dma-controller: loaded firmware 4.5 [ 2.253252] input: 30370000.snvs:snvs-powerkey as /devices/platform/soc@0/30000000.bus/30370000.snvs/30370000.snvs:snvs-powerkey/input/input1 [ 2.254641] snvs_rtc 30370000.snvs:snvs-rtc-lp: registered as rtc0 [ 2.274836] bd718xx-clk bd71847-clk.1.auto: No parent clk found [ 2.275097] caam 30900000.crypto: Entropy delay = 3200 [ 2.281771] bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22 [ 2.292932] snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 2018-03-09T13:03:11 UTC (1520600591) [ 2.300969] caam 30900000.crypto: Instantiated RNG4 SH0 [ 2.311650] caam 30900000.crypto: Instantiated RNG4 SH1 [ 2.318359] caam 30900000.crypto: device ID = 0x0a16040100000100 (Era 9) [ 2.326094] caam 30900000.crypto: job rings = 3, qi = 0 [ 2.421546] caam algorithms registered in /proc/crypto [ 2.428007] caam 30900000.crypto: caam pkc algorithms registered in /proc/crypto [ 2.435437] caam 30900000.crypto: registering rng-caam [ 2.459802] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null) [ 2.477805] random: crng init done [ 2.481340] random: 4 urandom warning(s) missed due to ratelimiting [ 2.741415] fec 30be0000.ethernet eth0: Unable to connect to phy [ 2.852625] NET: Registered protocol family 10 [ 2.858442] Segment Routing with IPv6 [ 2.941803] Bluetooth: Core ver 2.22 [ 2.945546] NET: Registered protocol family 31 [ 2.950043] Bluetooth: HCI device and connection manager initialized [ 2.956448] Bluetooth: HCI socket layer initialized [ 2.961373] Bluetooth: L2CAP socket layer initialized [ 2.966518] Bluetooth: SCO socket layer initialized [ 3.033397] nfc: nfc_init: NFC Core ver 0.1 [ 3.037722] NET: Registered protocol family 39 Poky (Yocto Project Reference Distro) 3.2+snapshot-c8075ed8f157468849d3199c3671b84a6f08785d imx8mn-ddr4-evk /dev/ttymxc1 imx8mn-ddr4-evk login:
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