2024-11-14T21:33:10.901642 long read to SH7750_WCR1_A7 (0x000000001f800008) ignored
2024-11-14T21:33:10.901800 long read to SH7750_WCR2_A7 (0x000000001f80000c) ignored
2024-11-14T21:33:10.901873 long read to SH7750_WCR3_A7 (0x000000001f800010) ignored
2024-11-14T21:33:10.901946 long read to SH7750_MCR_A7 (0x000000001f800014) ignored
2024-11-14T21:33:10.902189 long read to SH7750_MCR_A7 (0x000000001f800014) ignored
2024-11-14T21:33:10.961616 Linux version 6.12.0-rc7 (tuxmake@tuxmake) (sh4-linux-gnu-gcc (Debian 13.3.0-5) 13.3.0, GNU ld (GNU Binutils for Debian) 2.43.1) #2 @1731277175
2024-11-14T21:33:10.961707 Boot params:
2024-11-14T21:33:10.961777 ... MOUNT_ROOT_RDONLY - 00000000
2024-11-14T21:33:10.961833 ... RAMDISK_FLAGS - 00000000
2024-11-14T21:33:10.961888 ... ORIG_ROOT_DEV - 00000000
2024-11-14T21:33:10.961939 ... LOADER_TYPE - 00000000
2024-11-14T21:33:10.961990 ... INITRD_START - 00000000
2024-11-14T21:33:10.962037 ... INITRD_SIZE - 00000000
2024-11-14T21:33:10.962086 Booting machvec: RTS7751R2D
2024-11-14T21:33:10.962129 Zone ranges:
2024-11-14T21:33:10.962164 Normal [mem 0x000000000c000000-0x000000000fffffff]
2024-11-14T21:33:10.962212 Movable zone start for each node
2024-11-14T21:33:10.962253 Early memory node ranges
2024-11-14T21:33:10.962289 node 0: [mem 0x000000000c000000-0x000000000fffffff]
2024-11-14T21:33:10.962323 Initmem setup node 0 [mem 0x000000000c000000-0x000000000fffffff]
2024-11-14T21:33:10.962369 Renesas Technology Sales RTS7751R2D support.
2024-11-14T21:33:10.962417 FPGA version:1 (revision:0)
2024-11-14T21:33:10.962564 Kernel command line: console=ttySC1,115200
2024-11-14T21:33:10.962759 Dentry cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
2024-11-14T21:33:10.962954 Inode-cache hash table entries: 4096 (order: 2, 16384 bytes, linear)
2024-11-14T21:33:10.963021 Sorting __ex_table...
2024-11-14T21:33:10.963196 Built 1 zonelists, mobility grouping on. Total pages: 16384
2024-11-14T21:33:10.963372 mem auto-init: stack:all(zero), heap alloc:off, heap free:off
2024-11-14T21:33:10.963492 PVR=10300700 CVR=71440211 PRR=00000200
2024-11-14T21:33:10.963622 I-cache : n_ways=4 n_sets=256 way_incr=8192
2024-11-14T21:33:10.963877 I-cache : entry_mask=0x00001fe0 alias_mask=0x00001000 n_aliases=2
2024-11-14T21:33:10.963933 D-cache : n_ways=4 n_sets=256 way_incr=8192
2024-11-14T21:33:10.964122 D-cache : entry_mask=0x00001fe0 alias_mask=0x00001000 n_aliases=2
2024-11-14T21:33:10.964371 virtual kernel memory layout:
2024-11-14T21:33:10.964418 fixmap : 0xdfff7000 - 0xdffff000 ( 32 kB)
2024-11-14T21:33:10.964517 vmalloc : 0xc0000000 - 0xdfff5000 ( 511 MB)
2024-11-14T21:33:10.964690 lowmem : 0x8c000000 - 0x90000000 ( 64 MB) (cached)
2024-11-14T21:33:10.964875 : 0xa0000000 - 0xc0000000 ( 512 MB) (uncached)
2024-11-14T21:33:10.965026 .init : 0x8c5d3000 - 0x8c5f6000 ( 140 kB)
2024-11-14T21:33:10.965172 .data : 0x8c4433bc - 0x8c5d2e84 (1598 kB)
2024-11-14T21:33:10.965452 .text : 0x8c010000 - 0x8c4433bc (4300 kB)
2024-11-14T21:33:10.965570 SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
2024-11-14T21:33:10.965706 NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
2024-11-14T21:33:10.965841 intc: Registered controller 'sh7750' with 20 IRQs
2024-11-14T21:33:10.966064 intc: Registered controller 'sh7750_dma8' with 9 IRQs
2024-11-14T21:33:10.966573 intc: Registered controller 'sh7750_tmu34' with 2 IRQs
2024-11-14T21:33:10.966634 intc: Registered controller 'sh7750_pci' with 8 IRQs
2024-11-14T21:33:10.966680 Using R2D-PLUS interrupt controller.
2024-11-14T21:33:10.966772 intc: Registered controller 'r2d-plus' with 13 IRQs
2024-11-14T21:33:10.966832 Console: colour dummy device 80x25
2024-11-14T21:33:10.966934 sh-tmu.0: ch0: used for clock events
2024-11-14T21:33:10.967039 sh-tmu.0: ch0: used for periodic clock events
2024-11-14T21:33:10.967122 sh-tmu.0: ch1: used as clock source
2024-11-14T21:33:10.967379 clocksource: sh-tmu.0: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 127417363106 ns
2024-11-14T21:33:10.967489 sh-tmu.1: ch0: used for clock events
2024-11-14T21:33:10.967599 sh-tmu.1: ch1: used as clock source
2024-11-14T21:33:10.967855 clocksource: sh-tmu.1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 127417363106 ns
2024-11-14T21:33:10.968093 sched_clock: 32 bits at 250 Hz, resolution 4000000ns, wraps every 8589934590000000ns
2024-11-14T21:33:10.968294 Calibrating delay loop (skipped)... 120.00 BogoMIPS PRESET (lpj=240000)
2024-11-14T21:33:10.968341 CPU: SH7785
2024-11-14T21:33:10.968610 pid_max: default: 32768 minimum: 301
2024-11-14T21:33:10.968716 Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
2024-11-14T21:33:10.968914 Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
2024-11-14T21:33:10.969408 Memory: 58240K/65536K available (4296K kernel code, 594K rwdata, 1000K rodata, 140K init, 247K bss, 6956K reserved, 0K cma-reserved)
2024-11-14T21:33:10.969701 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
2024-11-14T21:33:10.969978 futex hash table entries: 256 (order: -1, 3072 bytes, linear)
2024-11-14T21:33:10.970298 NET: Registered PF_NETLINK/PF_ROUTE protocol family
2024-11-14T21:33:10.970433 DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
2024-11-14T21:33:10.970556 PCI: Starting initialization.
2024-11-14T21:33:10.970634 SCSI subsystem initialized
2024-11-14T21:33:10.970816 pps_core: LinuxPPS API ver. 1 registered
2024-11-14T21:33:10.971352 pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
2024-11-14T21:33:10.971394 PTP clock support registered
2024-11-14T21:33:10.971661 sh_tmu sh-tmu.0: kept as earlytimer
2024-11-14T21:33:10.971702 sh_tmu sh-tmu.1: kept as earlytimer
2024-11-14T21:33:10.971751 PCI host bridge to bus 0000:00
2024-11-14T21:33:10.972087 pci_bus 0000:00: root bus resource [io 0x1000-0x3fffff]
2024-11-14T21:33:10.972224 pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfdffffff]
2024-11-14T21:33:10.972604 pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
2024-11-14T21:33:10.972910 pci 0000:00:00.0: [1054:350e] type 00 class 0x060000 conventional PCI endpoint
2024-11-14T21:33:10.973256 pci 0000:00:00.0: [Firmware Bug]: BAR 0: invalid; can't size
2024-11-14T21:33:10.973337 pci 0000:00:00.0: [Firmware Bug]: BAR 1: invalid; can't size
2024-11-14T21:33:10.973509 pci 0000:00:00.0: [Firmware Bug]: BAR 2: invalid; can't size
2024-11-14T21:33:10.973673 pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
2024-11-14T21:33:10.973719 vgaarb: loaded
2024-11-14T21:33:10.973850 clocksource: Switched to clocksource sh-tmu.0
2024-11-14T21:33:10.973962 NET: Registered PF_INET protocol family
2024-11-14T21:33:10.974150 IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
2024-11-14T21:33:10.974367 tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 4096 bytes, linear)
2024-11-14T21:33:10.974571 Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
2024-11-14T21:33:10.974763 TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
2024-11-14T21:33:10.974940 TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear)
2024-11-14T21:33:10.975097 TCP: Hash tables configured (established 1024 bind 1024)
2024-11-14T21:33:10.975258 UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
2024-11-14T21:33:10.975434 UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
2024-11-14T21:33:10.975571 NET: Registered PF_UNIX/PF_LOCAL protocol family
2024-11-14T21:33:10.975658 PCI: CLS 0 bytes, default 32
2024-11-14T21:33:10.975941 trapped io 0xc0025000 overrides mmio 0xb4001000
2024-11-14T21:33:10.975991 trapped io 0xc0026000 overrides mmio 0xb400080c
2024-11-14T21:33:10.976107 workingset: timestamp_bits=30 max_order=14 bucket_order=0
2024-11-14T21:33:10.976292 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
2024-11-14T21:33:10.976393 io scheduler mq-deadline registered
2024-11-14T21:33:10.976496 io scheduler kyber registered
2024-11-14T21:33:10.976780 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
2024-11-14T21:33:10.976828 SuperH (H)SCI(F) driver initialized
2024-11-14T21:33:10.976983 sh-sci.1: ttySC1 at MMIO 0xffe80000 (irq = 56, base_baud = 0) is a scif
2024-11-14T21:33:10.977098 printk: legacy console [ttySC1] enabled
2024-11-14T21:33:10.978124 sm501 sm501: SM501 At (ptrval): Version 050100a0, 8 Mb, IRQ 116
2024-11-14T21:33:11.002208 serial8250.9: ttyS0 at MMIO 0x13e30000 (irq = 116, base_baud = 9600) is a 16550A
2024-11-14T21:33:11.036936 sm501-fb sm501-fb: fb sm501fb-crt disabled at start
2024-11-14T21:33:11.037537 sm501-fb sm501-fb: using mode default mode
2024-11-14T21:33:11.097893 Console: switching to colour frame buffer device 80x25
2024-11-14T21:33:11.097997 sm501-fb sm501-fb: fb0: sm501fb-crt frame buffer
2024-11-14T21:33:11.098196 sm501-fb sm501-fb: fb sm501fb-panel disabled at start
2024-11-14T21:33:11.098347 sm501-fb sm501-fb: using supplied mode
2024-11-14T21:33:11.098736 sm501-fb sm501-fb: fb1: sm501fb-panel frame buffer
2024-11-14T21:33:11.103129 scsi host0: pata_platform
2024-11-14T21:33:11.104332 ata1: PATA max PIO0 mmio cmd 0xb4001000 ctl 0xb400080c irq 123 lpm-pol 0
2024-11-14T21:33:11.110378 rtc-r9701 spi0.0: cannot read RTC register
2024-11-14T21:33:11.112030 NET: Registered PF_INET6 protocol family
2024-11-14T21:33:11.116092 Segment Routing with IPv6
2024-11-14T21:33:11.116171 In-situ OAM (IOAM) with IPv6
2024-11-14T21:33:11.116849 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
2024-11-14T21:33:11.118848 NET: Registered PF_PACKET protocol family
2024-11-14T21:33:11.118904 heartbeat: version 0.1.2 loaded
2024-11-14T21:33:11.261193 ata1: found unknown device (class 0)
2024-11-14T21:33:11.265163 ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100
2024-11-14T21:33:11.265269 ata1.00: 2097152 sectors, multi 16: LBA48
2024-11-14T21:33:11.265630 ata1.00: configured for PIO
2024-11-14T21:33:11.273013 scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5
2024-11-14T21:33:11.279114 sd 0:0:0:0: [sda] 2097152 512-byte logical blocks: (1.07 GB/1.00 GiB)
2024-11-14T21:33:11.279879 sd 0:0:0:0: [sda] Write Protect is off
2024-11-14T21:33:11.280557 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
2024-11-14T21:33:11.281810 sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes
2024-11-14T21:33:11.296484 sd 0:0:0:0: [sda] Attached SCSI disk
2024-11-14T21:33:11.301385 /dev/root: Can't open blockdev
2024-11-14T21:33:11.301761 VFS: Cannot open root device "" or unknown-block(0,0): error -6
2024-11-14T21:33:11.302006 Please append a correct "root=" boot option; here are the available partitions:
2024-11-14T21:33:11.302320 0800 1048576 sda
2024-11-14T21:33:11.302379 driver: sd
2024-11-14T21:33:11.302509 List of all bdev filesystems:
2024-11-14T21:33:11.302603 ext3
2024-11-14T21:33:11.302681 ext2
2024-11-14T21:33:11.302764 ext4
2024-11-14T21:33:11.302838
2024-11-14T21:33:11.303109 Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
2024-11-14T21:33:11.303631 CPU: 0 UID: 0 PID: 1 Comm: swapper Not tainted 6.12.0-rc7 #2
2024-11-14T21:33:11.303700 Stack: (0x8c827ec8 to 0x8c828000)
2024-11-14T21:33:11.303986 7ec0: 8c43c7e0 8c4dffa8 00000001 00000000 8c4363fc 8c4d35e4
2024-11-14T21:33:11.304268 7ee0: 00000000 8c5f7208 8c4166a0 8c827f14 c1479426 8c5d4180 00000000 8c4d35d8
2024-11-14T21:33:11.304558 7f00: 8c4166a0 00000003 8c436c4c 00000003 8ca8e00f 8c827f28 00000000 00000001
2024-11-14T21:33:11.304864 7f20: 00000000 8c4d3678 6e6b6e75 2d6e776f 636f6c62 2c30286b 00002930 00000000
2024-11-14T21:33:11.305161 7f40: 00000000 00000000 c1479426 8c5d451a 8c541f5c 8c545f3c 8c0116b0 8c5eaa40
2024-11-14T21:33:11.305464 7f60: 8c5f602c 00000000 8c5eaa34 8c5d3070 8c5f49f8 c1479426 8c43ca34 8c541f5c
2024-11-14T21:33:11.305761 7f80: 8c545f3c 8c0116b0 00000000 8c0116a8 8c543144 8c436c4c 8c0151c4 8c54e55c
2024-11-14T21:33:11.306054 7fa0: 8c040c84 00000000 00000000 00000000 00000000 00000000 8c43ca1c 00000000
2024-11-14T21:33:11.306351 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
2024-11-14T21:33:11.306642 7fe0: 00000000 00000000 00000000 40008000 00000000 00000000 00000000 00000000
2024-11-14T21:33:11.306701
2024-11-14T21:33:11.306782 Call trace:
2024-11-14T21:33:11.307392 [<8c4363fc>] panic+0xc4/0x280
2024-11-14T21:33:11.307470 [<8c4166a0>] strlen+0x0/0x58
2024-11-14T21:33:11.307677 [<8c5d4180>] mount_root_generic+0x150/0x248
2024-11-14T21:33:11.307807 [<8c4166a0>] strlen+0x0/0x58
2024-11-14T21:33:11.308048 [<8c436c4c>] _printk+0x0/0x48
2024-11-14T21:33:11.308167 [<8c5d451a>] prepare_namespace+0x136/0x1f4
2024-11-14T21:33:11.308350 [<8c0116b0>] arch_local_irq_restore+0x0/0x24
2024-11-14T21:33:11.308580 [<8c5d3070>] ignore_unknown_bootoption+0x0/0x4
2024-11-14T21:33:11.308735 [<8c43ca34>] kernel_init+0x18/0x104
2024-11-14T21:33:11.308928 [<8c0116b0>] arch_local_irq_restore+0x0/0x24
2024-11-14T21:33:11.309115 [<8c0116a8>] arch_local_save_flags+0x0/0x8
2024-11-14T21:33:11.309349 [<8c436c4c>] _printk+0x0/0x48
2024-11-14T21:33:11.309497 [<8c0151c4>] ret_from_kernel_thread+0xc/0x14
2024-11-14T21:33:11.309665 [<8c040c84>] schedule_tail+0x0/0x58
2024-11-14T21:33:11.309831 [<8c43ca1c>] kernel_init+0x0/0x104
2024-11-14T21:33:11.309896
2024-11-14T21:33:11.310415 ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---