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openhwgroup / cva6-sdk

CVA6 SDK containing RISC-V tools and Buildroot
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I can not log in to linux by default username root when starting the operating system #46

Closed Wcm926 closed 3 years ago

Wcm926 commented 3 years ago

Nothing happens when I type root , and the log is as follows

[ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000 [ 0.000000] Linux version 5.1.0-rc7 (michscha@toscana.ee.ethz.ch) (gcc version 8.2.0 (GCC)) #2 SMP Tue Jun 4 23:34:11 CEST 2019 [ 0.000000] initrd not found or empty - disabling initrd [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] software IO TLB: mapped [mem 0xbb1fd000-0xbf1fd000] (64MB) [ 0.000000] elf_hwcap is 0x112d [ 0.000000] percpu: Embedded 15 pages/cpu s24280 r8192 d28968 u61440 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258055 [ 0.000000] Kernel command line: earlyprintk [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Sorting ex_table... [ 0.000000] Memory: 952132K/1046528K available (3710K kernel code, 225K rwdata, 1046K rodata, 6727K init, 797K bss, 94396K reserved, 0K cm) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0 [ 0.000000] plic: mapped 3 interrupts with 1 handlers for 2 contexts. [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0] [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x6eb3e4560, max_idle_ns: 881590406254 ns [ 0.000353] sched_clock: 64 bits at 15MHz, resolution 66ns, wraps every 4398046511080ns [ 0.322857] printk: console [hvc0] enabled [ 0.330378] Calibrating delay loop (skipped), value calculated using timer frequency.. 30.00 BogoMIPS (lpj=150000) [ 0.347895] pid_max: default: 32768 minimum: 301 [ 0.365323] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.376823] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.415649] VALIDATE proc [ 0.470625] rcu: Hierarchical SRCU implementation. [ 0.504449] smp: Bringing up secondary CPUs ... [ 0.511317] smp: Brought up 1 node, 1 CPU [ 0.538613] devtmpfs: initialized [ 0.599438] random: get_random_bytes called from setup_net+0x32/0x15c with crng_init=0 [ 0.618473] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.634829] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.665528] NET: Registered protocol family 16 [ 1.106585] usbcore: registered new interface driver usbfs [ 1.117690] usbcore: registered new interface driver hub [ 1.128637] usbcore: registered new device driver usb [ 1.177472] clocksource: Switched to clocksource riscv_clocksource [ 1.253910] NET: Registered protocol family 2 [ 1.293509] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes) [ 1.307995] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 1.323435] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 1.341573] TCP: Hash tables configured (established 8192 bind 8192) [ 1.362747] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 1.373308] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 1.391799] NET: Registered protocol family 1 [ 1.431964] RPC: Registered named UNIX socket transport module. [ 1.441253] RPC: Registered udp transport module. [ 1.448968] RPC: Registered tcp transport module. [ 1.456996] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 22.714990] workingset: timestamp_bits=62 max_order=18 bucket_order=0 [ 23.332365] NFS: Registering the id_resolver key type [ 23.341252] Key type id_resolver registered [ 23.347356] Key type id_legacy registered [ 23.353888] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 23.831282] io scheduler mq-deadline registered [ 23.839212] io scheduler kyber registered [ 26.951121] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 27.032430] 10000000.uart: ttyS0 at MMIO 0x10000000 (irq = 1, base_baud = 3125000) is a TI16750 [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000 [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000 [ 0.000000] Linux version 5.1.0-rc7 (michscha@toscana.ee.ethz.ch) (gcc version 8.2.0 (GCC)) #2 SMP Tue Jun 4 23:34:11 CEST 2019 [ 0.000000] Linux version 5.1.0-rc7 (michscha@toscana.ee.ethz.ch) (gcc version 8.2.0 (GCC)) #2 SMP Tue Jun 4 23:34:11 CEST 2019 [ 0.000000] initrd not found or empty - disabling initrd [ 0.000000] initrd not found or empty - disabling initrd [ 0.000000] Zone ranges: [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] DMA32 [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] Normal empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] node 0: [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x00000000bfffffff] [ 0.000000] software IO TLB: mapped [mem 0xbb1fd000-0xbf1fd000] (64MB) [ 0.000000] software IO TLB: mapped [mem 0xbb1fd000-0xbf1fd000] (64MB) [ 0.000000] elf_hwcap is 0x112d [ 0.000000] elf_hwcap is 0x112d [ 0.000000] percpu: Embedded 15 pages/cpu s24280 r8192 d28968 u61440 [ 0.000000] percpu: Embedded 15 pages/cpu s24280 r8192 d28968 u61440 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258055 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258055 [ 0.000000] Kernel command line: earlyprintk [ 0.000000] Kernel command line: earlyprintk [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Sorting ex_table... [ 0.000000] Sorting ex_table... [ 0.000000] Memory: 952132K/1046528K available (3710K kernel code, 225K rwdata, 1046K rodata, 6727K init, 797K bss, 94396K reserved, 0K cm) [ 0.000000] Memory: 952132K/1046528K available (3710K kernel code, 225K rwdata, 1046K rodata, 6727K init, 797K bss, 94396K reserved, 0K cm) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0 [ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0 [ 0.000000] plic: mapped 3 interrupts with 1 handlers for 2 contexts. [ 0.000000] plic: mapped 3 interrupts with 1 handlers for 2 contexts. [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0] [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0] [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x6eb3e4560, max_idle_ns: 881590406254 ns [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x6eb3e4560, max_idle_ns: 881590406254 ns [ 0.000353] sched_clock: 64 bits at 15MHz, resolution 66ns, wraps every 4398046511080ns [ 0.000353] sched_clock: 64 bits at 15MHz, resolution 66ns, wraps every 4398046511080ns [ 0.322857] printk: console [hvc0] enabled [ 0.322857] printk: console [hvc0] enabled [ 0.330378] Calibrating delay loop (skipped), value calculated using timer frequency.. 30.00 BogoMIPS (lpj=150000) [ 0.330378] Calibrating delay loop (skipped), value calculated using timer frequency.. 30.00 BogoMIPS (lpj=150000) [ 0.347895] pid_max: default: 32768 minimum: 301 [ 0.347895] pid_max: default: 32768 minimum: 301 [ 0.365323] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.365323] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.376823] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.376823] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.415649] VALIDATE proc [ 0.415649] VALIDATE proc [ 0.470625] rcu: Hierarchical SRCU implementation. [ 0.470625] rcu: Hierarchical SRCU implementation. [ 0.504449] smp: Bringing up secondary CPUs ... [ 0.504449] smp: Bringing up secondary CPUs ... [ 0.511317] smp: Brought up 1 node, 1 CPU [ 0.511317] smp: Brought up 1 node, 1 CPU [ 0.538613] devtmpfs: initialized [ 0.538613] devtmpfs: initialized [ 0.599438] random: get_random_bytes called from setup_net+0x32/0x15c with crng_init=0 [ 0.599438] random: get_random_bytes called from setup_net+0x32/0x15c with crng_init=0 [ 0.618473] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.618473] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.634829] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.634829] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.665528] NET: Registered protocol family 16 [ 0.665528] NET: Registered protocol family 16 [ 1.106585] usbcore: registered new interface driver usbfs [ 1.106585] usbcore: registered new interface driver usbfs [ 1.117690] usbcore: registered new interface driver hub [ 1.117690] usbcore: registered new interface driver hub [ 1.128637] usbcore: registered new device driver usb [ 1.128637] usbcore: registered new device driver usb [ 1.177472] clocksource: Switched to clocksource riscv_clocksource [ 1.177472] clocksource: Switched to clocksource riscv_clocksource [ 1.253910] NET: Registered protocol family 2 [ 1.253910] NET: Registered protocol family 2 [ 1.293509] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes) [ 1.293509] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes) [ 1.307995] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 1.307995] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 1.323435] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 1.323435] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 1.341573] TCP: Hash tables configured (established 8192 bind 8192) [ 1.341573] TCP: Hash tables configured (established 8192 bind 8192) [ 1.362747] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 1.362747] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 1.373308] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 1.373308] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 1.391799] NET: Registered protocol family 1 [ 1.391799] NET: Registered protocol family 1 [ 1.431964] RPC: Registered named UNIX socket transport module. [ 1.431964] RPC: Registered named UNIX socket transport module. [ 1.441253] RPC: Registered udp transport module. [ 1.441253] RPC: Registered udp transport module. [ 1.448968] RPC: Registered tcp transport module. [ 1.448968] RPC: Registered tcp transport module. [ 1.456996] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.456996] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 22.714990] workingset: timestamp_bits=62 max_order=18 bucket_order=0 [ 22.714990] workingset: timestamp_bits=62 max_order=18 bucket_order=0 [ 23.332365] NFS: Registering the id_resolver key type [ 23.332365] NFS: Registering the id_resolver key type [ 23.341252] Key type id_resolver registered [ 23.341252] Key type id_resolver registered [ 23.347356] Key type id_legacy registered [ 23.347356] Key type id_legacy registered [ 23.353888] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 23.353888] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 23.831282] io scheduler mq-deadline registered [ 23.831282] io scheduler mq-deadline registered [ 23.839212] io scheduler kyber registered [ 23.839212] io scheduler kyber registered [ 26.951121] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 26.951121] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 27.032430] 10000000.uart: ttyS0 at MMIO 0x10000000 (irq = 1, base_baud = 3125000) is a TI16750 [ 27.032430] 10000000.uart: ttyS0 at MMIO 0x10000000 (irq = 1, base_baud = 3125000) is a TI16750 [ 28.456022] printk: console [ttyS0] enabled [ 28.456022] printk: console [ttyS0] enabled [ 28.499169] piton_sd:v1.0 Apr 26, 2019 [ 28.499169] [ 28.499169] piton_sd:v1.0 Apr 26, 2019 [ 28.499169] [ 28.512048] vmap allocation for size 6592671433917067264 failed: use vmalloc= to increase size [ 28.512048] vmap allocation for size 6592671433917067264 failed: use vmalloc= to increase size [ 28.541583] ioremap returned NULL [ 28.541583] ioremap returned NULL [ 28.580783] xilinx_spi 20000000.xps-spi: at 0x20000000 mapped to 0x(__ptrval__), irq=2 [ 28.580783] xilinx_spi 20000000.xps-spi: at 0x20000000 mapped to 0x(__ptrval____), irq=2 [ 28.635093] libphy: Fixed MDIO Bus: probed [ 28.635093] libphy: Fixed MDIO Bus: probed [ 28.664137] lowrisc-digilent-ethernet: Lowrisc ethernet platform (30000000-30007FFF) mapped to ffffffd004028000 [ 28.664137] lowrisc-digilent-ethernet: Lowrisc ethernet platform (30000000-30007FFF) mapped to ffffffd004028000 [ 28.722389] libphy: GPIO Bitbanged LowRISC: probed [ 28.722389] libphy: GPIO Bitbanged LowRISC: probed [ 28.733909] Probing lowrisc-0:01 (address 1) [ 28.733909] Probing lowrisc-0:01 (address 1) [ 28.754303] RTL8211E Gigabit Ethernet lowrisc-0:01: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=lowrisc-0:01, irq=PO) [ 28.754303] RTL8211E Gigabit Ethernet lowrisc-0:01: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=lowrisc-0:01, irq=PO) [ 28.815609] lowrisc-eth 30000000.lowrisc-eth: Lowrisc Ether100MHz registered [ 28.815609] lowrisc-eth 30000000.lowrisc-eth: Lowrisc Ether100MHz registered [ 28.839233] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 28.839233] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 28.910747] mmc_spi spi0.0: SD/MMC host mmc0, no WP, no poweroff, cd polling [ 28.910747] mmc_spi spi0.0: SD/MMC host mmc0, no WP, no poweroff, cd polling [ 28.940760] usbcore: registered new interface driver usbhid [ 28.940760] usbcore: registered new interface driver usbhid [ 28.953214] usbhid: USB HID core driver [ 28.953214] usbhid: USB HID core driver [ 29.023510] NET: Registered protocol family 10 [ 29.023510] NET: Registered protocol family 10 [ 29.105931] Segment Routing with IPv6 [ 29.105931] Segment Routing with IPv6 [ 29.119385] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 29.119385] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 29.165944] NET: Registered protocol family 17 [ 29.165944] NET: Registered protocol family 17 [ 29.203072] Key type dns_resolver registered [ 29.203072] Key type dns_resolver registered [ 29.781215] Freeing unused kernel memory: 6724K [ 29.781215] Freeing unused kernel memory: 6724K [ 29.791386] This architecture does not have kernel memory protection. [ 29.791386] This architecture does not have kernel memory protection. [ 29.810886] Run /init as init process [ 29.810886] Run /init as init process [ 29.885485] mmc0: host does not support reading read-only switch, assuming write-enable [ 29.885485] mmc0: host does not support reading read-only switch, assuming write-enable [ 29.905690] mmc0: new SDXC card on SPI [ 29.905690] mmc0: new SDXC card on SPI [ 29.998184] mmcblk0: mmc0:0000 SD128 119 GiB [ 29.998184] mmcblk0: mmc0:0000 SD128 119 GiB [ 30.788633] mmcblk0: p1 p2 [ 30.788633] mmcblk0: p1 p2 Starting logging: OK Initializing random number generator... [ 37.165131] random: dd: uninitialized urandom read (512 bytes read) [ 37.165131] random: dd: uninitialized urandom read (512 bytes read) done. Starting rpcbind: OK [ 40.402161] random: ssh-keygen: uninitialized urandom read (32 bytes read) [ 40.402161] random: ssh-keygen: uninitialized urandom read (32 bytes read) Starting sshd: [ 40.962577] random: sshd: uninitialized urandom read (32 bytes read) [ 40.962577] random: sshd: uninitialized urandom read (32 bytes read) OK NFS preparation skipped, OK

Welcome to Buildroot buildroot login:

zarubaf commented 3 years ago

Do you see the characters you type?

Wcm926 commented 3 years ago

I can not see them. I hit the enter key and nothing happens

Wcm926 commented 3 years ago

It is solved by replacing the serial communication tool.