Hi, I've been unable to boot 6.0-rc3 on dra76 evm with omap2plus_defconfig. I get no output from the kernel. Enabling earlyprintk gives me the following. Any ideas? [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 6.0.0-rc3 (tomba@deskari) (arm-none-linux-gnueabihf-gcc (GNU Toolchain for the Arm Architecture 11.2-2022.02 (a rm-11.14)) 11.2.1 20220111, GNU ld (GNU Toolchain for the Arm Architecture 11.2-2022.02 (arm-11.14)) 2.37.20220122) #2 SMP Wed Aug 31 14:35: 46 EEST 2022 [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: TI DRA762 EVM [ 0.000000] OF: fdt: Ignoring memory block 0x200000000 - 0x280000000 [ 0.000000] printk: bootconsole [earlycon0] enabled [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Reserved memory: created CMA memory pool at 0x95800000, size 56 MiB [ 0.000000] OF: reserved mem: initialized node ipu2_cma@95800000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x99000000, size 64 MiB [ 0.000000] OF: reserved mem: initialized node dsp1_cma@99000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x9d000000, size 32 MiB [ 0.000000] OF: reserved mem: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x9f000000, size 8 MiB [ 0.000000] OF: reserved mem: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool [ 0.000000] cma: Reserved 64 MiB at 0xfb000000 [ 0.000000] OMAP4: Map 0xafe00000 to (ptrval) for dram barrier [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x00000000afdfffff] [ 0.000000] HighMem [mem 0x00000000afe00000-0x00000000feffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000afdfffff] [ 0.000000] node 0: [mem 0x00000000b0000000-0x00000000feffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000feffffff] [ 0.000000] On node 0, zone HighMem: 512 pages in unavailable ranges [ 0.000000] DRA762 ES1.0 [ 0.000000] percpu: Embedded 16 pages/cpu s33940 r8192 d23404 u65536 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 517956 [ 0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=192.168.50.1:/nfs/rootfs,v3,tcp ip=192.168.50.15:::::eth 0: cma=64M earlyprintk no_console_suspend [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1813596K/2078720K available (10240K kernel code, 1062K rwdata, 2296K rodata, 1024K init, 248K bss, 35748K reserved, 2 29376K cma-reserved, 1228800K highmem) [ 0.000000] trace event string verifier disabled [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000000] sched_clock: 32 bits at 33kHz, resolution 30517ns, wraps every 65535999984741ns [ 0.009979] TI gptimer clockevent: always-on 32786 Hz at /ocp/interconnect@4ae00000/segment@10000/target-module@8000 [ 0.022308] TI gptimer percpu-dmtimer: 20000000 Hz at /ocp/interconnect@48800000/segment@0/target-module@2c000 [ 0.032714] TI gptimer percpu-dmtimer: 20000000 Hz at /ocp/interconnect@48800000/segment@0/target-module@2e000 [ 0.044067] Console: colour dummy device 80x30 [ 0.048645] Calibrating delay loop... 2000.48 BogoMIPS (lpj=10002432) [ 0.108062] pid_max: default: 32768 minimum: 301 [ 0.112915] LSM: Security Framework initializing [ 0.117736] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.125274] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.133850] CPU: Testing write buffer coherency: ok [ 0.138885] CPU0: Spectre v2: using ICIALLU workaround [ 0.144165] CPU0: Spectre BHB: enabling loop workaround for all CPUs [ 0.150878] /cpus/cpu@0 missing clock-frequency property [ 0.156341] /cpus/cpu@1 missing clock-frequency property [ 0.161804] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.167633] Early cacheinfo failed, ret = -2 [ 0.172607] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.179412] rcu: Hierarchical SRCU implementation. [ 0.184326] rcu: Max phase no-delay instances is 1000. [ 0.190551] smp: Bringing up secondary CPUs ... [ 0.250732] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.250762] Early cacheinfo failed, ret = -2 [ 0.250762] CPU1: Spectre v2: using ICIALLU workaround [ 0.266296] smp: Brought up 1 node, 2 CPUs [ 0.270507] SMP: Total of 2 processors activated (4000.97 BogoMIPS). [ 0.277038] CPU: All CPU(s) started in HYP mode. [ 0.281799] CPU: Virtualization extensions available. [ 0.287384] devtmpfs: initialized [ 0.311340] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.319335] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.329467] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.339691] pinctrl core: initialized pinctrl subsystem [ 0.346130] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.353912] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.361480] audit: initializing netlink subsys (disabled) [ 0.367156] audit: type=2000 audit(0.320:1): state=initialized audit_enabled=0 res=1 [ 0.367797] thermal_sys: Registered thermal governor 'fair_share' [ 0.375122] thermal_sys: Registered thermal governor 'step_wise' [ 0.381408] thermal_sys: Registered thermal governor 'user_space' [ 0.388458] cpuidle: using governor menu [ 0.427642] platform encoder: Fixing up cyclic dependency with connector [ 0.434692] No ATAGs? [ 0.437072] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.445312] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.458923] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.526306] iommu: Default domain type: Translated [ 0.531311] iommu: DMA domain TLB invalidation policy: strict mode [ 0.539093] SCSI subsystem initialized [ 0.543304] pps_core: LinuxPPS API ver. 1 registered [ 0.548400] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx> [ 0.557800] PTP clock support registered [ 0.971282] vgaarb: loaded [ 0.974151] clocksource: Switched to clocksource 32k_counter [ 1.014617] VFS: Disk quotas dquot_6.6.0 [ 1.018707] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.032836] NET: Registered PF_INET protocol family [ 1.038055] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.046997] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 1.055603] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.063568] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 1.071594] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 1.079040] TCP: Hash tables configured (established 8192 bind 8192) [ 1.085632] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.092437] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.099822] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.106140] RPC: Registered named UNIX socket transport module. [ 1.112213] RPC: Registered udp transport module. [ 1.117065] RPC: Registered tcp transport module. [ 1.121917] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.128540] PCI: CLS 0 bytes, default 64 [ 1.132995] armv7-pmu pmu: hw perfevents: no interrupt-affinity property, guessing. [ 1.141052] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 1.150238] Initialise system trusted keyrings [ 1.155029] workingset: timestamp_bits=14 max_order=19 bucket_order=5 [ 1.162261] NFS: Registering the id_resolver key type [ 1.167510] Key type id_resolver registered [ 1.171813] Key type id_legacy registered [ 1.175964] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.183441] Key type asymmetric registered [ 1.187652] Asymmetric key parser 'x509' registered [ 1.192718] bounce: pool size: 64 pages [ 1.196716] io scheduler mq-deadline registered [ 1.201354] io scheduler kyber registered [ 1.209777] Serial: 8250/16550 driver, 6 ports, IRQ sharing enabled [ 1.224273] brd: module loaded [ 1.231811] loop: module loaded [ 1.235656] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.244262] i2c_dev: i2c /dev entries driver [ 1.249359] cpu cpu0: Failed to set OPP config [ 1.254150] sdhci: Secure Digital Host Controller Interface driver [ 1.260498] sdhci: Copyright(c) Pierre Ossman [ 1.265167] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.271179] ledtrig-cpu: registered to indicate activity on CPUs [ 1.277893] Initializing XFRM netlink socket [ 1.282348] NET: Registered PF_INET6 protocol family [ 1.288330] Segment Routing with IPv6 [ 1.292144] In-situ OAM (IOAM) with IPv6 [ 1.296264] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.302764] NET: Registered PF_PACKET protocol family [ 1.307983] NET: Registered PF_KEY protocol family [ 1.312988] Key type dns_resolver registered [ 1.317413] ThumbEE CPU extension supported. [ 1.321807] Registering SWP/SWPB emulation handler [ 1.327178] omap_voltage_late_init: Voltage driver support not added [ 1.333709] sr_init_by_name: Unable to get voltage domain pointer for VDD mpu [ 1.341033] sr_init_by_name: Unable to get voltage domain pointer for VDD core [ 1.348480] Power Management for TI OMAP4+ devices. [ 1.353729] SmartReflex Class3 initialized [ 1.358428] Loading compiled-in X.509 certificates [ 1.396881] cpu cpu0: Failed to set OPP config [ 1.401702] cpu cpu0: Failed to set OPP config [ 1.408111] Trying to probe devices needed for running init ... [ 1.415283] cpu cpu0: Failed to set OPP config [ 11.414520] cpu cpu0: Failed to set OPP config [ 11.419128] platform fixedregulator-sd: deferred probe pending [ 11.425140] platform fixedregulator-vio_1v8: deferred probe pending [ 11.431579] platform fixedregulator-mmcwl: deferred probe pending [ 11.437835] platform ti-cpufreq: deferred probe pending [ 13.899322] l3init-clkctrl:0068:0: failed to disable
