What is BLK_DEV_RAM_SIZE set to in the kernel?
Michael Donahoe Senior Developer Systematic Consulting Group p: 314-558-6271 ext. 106 m: 815-904-4337 a: 345 Marshall Avenue, Suite 103 St louis, MO 63119 e: michael.donahoe@systematicgroup.commailto:michael.donahoe@systematicgroup.com
________________________________ From: meta-freescale@lists.yoctoproject.org meta-freescale@lists.yoctoproject.org on behalf of Yusuf yusufalti1997@gmail.com Sent: Tuesday, January 14, 2020 11:31 PM To: u-boot@lists.denx.de u-boot@lists.denx.de; meta-freescale@lists.yoctoproject.org meta-freescale@lists.yoctoproject.org Subject: [meta-freescale] Ramdisk booting: EXT4-fs (ram0): bad geometry error.
Hello
With t1042d4rdb-64b and yocto 2.7 ( https://source.codeaurora.org/external/qoriq/qoriq-components/yocto-sdk/tree... ) I am having bad geometry error while booting and U-boot is freezing. I declared "setenv intrd_high=0xffffffff" to use large rootfs but I am unable to reach root login. Can anyone help me about this situation ?
Full error console log is here:
RAMDISK: gzip image found at block 0 RAMDISK: incomplete write (17195 != 32768) write error EXT4-fs (ram0): bad geometry: block count 435752 exceeds size of device (131072 blocks) VFS: Mounted root (ext2 filesystem) on device 1:0. devtmpfs: mounted Freeing unused kernel memory: 536K This architecture does not have kernel memory protection. Run /sbin/init as init process attempt to access beyond end of device ram0: rw=0, want=450632, limit=262144 Buffer I/O error on dev ram0, logical block 225315, async page read attempt to access beyond end of device ram0: rw=0, want=454376, limit=262144 Buffer I/O error on dev ram0, logical block 227187, async page read attempt to access beyond end of device ram0: rw=0, want=458082, limit=262144 Buffer I/O error on dev ram0, logical block 229040, async page read attempt to access beyond end of device ram0: rw=0, want=458084, limit=262144 Buffer I/O error on dev ram0, logical block 229041, async page read Run /etc/init as init process attempt to access beyond end of device ram0: rw=0, want=456378, limit=262144 Buffer I/O error on dev ram0, logical block 228188, async page read attempt to access beyond end of device ram0: rw=0, want=457688, limit=262144 Buffer I/O error on dev ram0, logical block 228843, async page read attempt to access beyond end of device ram0: rw=0, want=458086, limit=262144 Buffer I/O error on dev ram0, logical block 229042, async page read Run /bin/init as init process attempt to access beyond end of device ram0: rw=0, want=457942, limit=262144 Buffer I/O error on dev ram0, logical block 228970, async page read Run /bin/sh as init process attempt to access beyond end of device ram0: rw=0, want=457942, limit=262144 Buffer I/O error on dev ram0, logical block 228970, async page read Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin. CPU: 3 PID: 1 Comm: swapper/0 Not tainted 4.19.26+gc0c2141 #1 Call Trace: [c0000001f3107c70] [c000000000a69bf4] .dump_stack+0xa8/0xec (unreliable) [c0000001f3107d00] [c00000000004b580] .panic+0x12c/0x2e8 [c0000001f3107db0] [c000000000002464] .kernel_init+0x10c/0x128 [c0000001f3107e30] [c0000000000009f4] .ret_from_kernel_thread+0x58/0x64 Rebooting in 180 seconds..
printenv output:
baudrate=115200 bdev=sda3 bootargs=root=/dev/ram rw console=ttyS0,115200 bootcmd=setenv bootargs root=/dev/ram rw console=$consoledev,$baudrate $othbootargs;bootm e8020000 e9300000 e8800000 bootdelay=3 bootfile=uImage c=ffe consoledev=ttyS0 eth1addr=00:04:9F:05:B7:B1 eth2addr=00:04:9F:05:B7:B2 eth3addr=00:04:9F:05:B7:B3 eth4addr=00:04:9F:05:B7:B4 eth5addr=00:04:9f:8e:7b:b4 ethact=FM1@DTSEC1 ethaddr=00:04:9F:05:B7:B0 ethprime=e1000#0 fdtaddr=2000000 fdtfile=uImage-t1042d4rdb.dtb fileaddr=2000000 filesize=9a83 fman_ucode=eff00000 gatewayip=192.168.10.4 hvboot=setenv bootargs console=$consoledev,$baudrate config-addr=0xfe8900000;bootm 0xfe8700000 - 0xfe8800000 hwconfig=fsl_ddr:bank_intlv=cs0_cs1 initrd_high=0xffffffff ipaddr=192.168.10.99 loadaddr=1000000 netdev=eth0 netmask=255.255.255.0 nfsboot=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostnar nohvboot=tftp 1000000 $dir/$bootfile;tftp 5000000 $dir/$ramdiskfile;tftp 2000000 $dir/$fdtfile;setenv bootargs root=/; othbootargs=ramdisk_size=1000000 ramboot=setenv bootargs root=/dev/ram rw console=$consoledev,$baudrate $othbootargs;tftp $ramdiskaddr $ramdiskfile;tfr ramdisk_size=41943040 ramdiskaddr=5000000 ramdiskfile=fsl-image-core-t1042d4rdb.ext2.gz.u-boot rootpath=/opt/nfsroot serverip=192.168.10.50 tftpflash=tftpboot $loadaddr $uboot && protect off $ubootaddr +$filesize && erase $ubootaddr +$filesize && cp.b $loade uboot=u-boot.bin ubootaddr=0xeff40000
Environment size: 1871/8188 bytes
and the commands I used:
tftp 10000000 uImage--4.19-r0-t1042d4rdb-64b-20200106043637.bin tftp 1f000000 t1042d4rdb--4.19-r0-t1042d4rdb-64b-20200106043637.dtb tftp 20000000 rootfs.ext2.gz.u-boot bootm 10000000 20000000 1f000000