> On Jun 2, 2020, at 7:40 PM, Szymon Kempny <[email protected]> wrote:
>
> Yes, of course:
>
>
>> => printenv
>> arch=arm
>> args_mmc=run finduuid;setenv bootargs console=${console} ${optargs}
>> root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype}
>> baudrate=115200
>> board=am335x
>> board_name=A335BNLT
>> board_rev=00C0
>> board_serial=4819BBBK12B5
>> boot_a_script=load ${devtype} ${devnum}:${distro_bootpart} ${scriptaddr}
>> ${prefix}${script}; source ${scriptaddr}
>> boot_efi_binary=if fdt addr ${fdt_addr_r}; then bootefi bootmgr
>> ${fdt_addr_r};else bootefi bootmgr ${fdtcontroladdr};fi;load ${devtype}
>> ${devnum}:${distro_bootpart} ${kernel_addr_r} efi/boot/bootarm.efi; if fdt
>> addr ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r};else bootefi
>> ${kernel_addr_r} ${fdtcontroladdr};fi
>> boot_extlinux=sysboot ${devtype} ${devnum}:${distro_bootpart} any
>> ${scriptaddr} ${prefix}${boot_syslinux_conf}
>> boot_fdt=try
>> boot_fit=0
>> boot_net_usb_start=usb start
>> boot_prefixes=/ /boot/
>> boot_script_dhcp=boot.scr.uimg
>> boot_scripts=boot.scr.uimg boot.scr
>> boot_syslinux_conf=extlinux/extlinux.conf
>> boot_targets=mmc0 legacy_mmc0 mmc1 legacy_mmc1 nand0 pxe dhcp
>> bootcmd=if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt;
>> run init_console; run envboot; run distro_bootcmd
>> bootcmd_dhcp=run boot_net_usb_start; if dhcp ${scriptaddr}
>> ${boot_script_dhcp}; then source ${scriptaddr}; fi;setenv efi_fdtfile
>> ${fdtfile}; if test -z "${fdtfile}" -a -n "${soc}"; then setenv efi_fdtfile
>> ${soc}-${board}${boardver}.dtb; fi; setenv efi_old_vci ${bootp_vci};setenv
>> efi_old_arch ${bootp_arch};setenv bootp_vci
>> PXEClient:Arch:00010:UNDI:003000;setenv bootp_arch 0xa;if dhcp
>> ${kernel_addr_r}; then tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};if fdt addr
>> ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r}; else bootefi
>> ${kernel_addr_r} ${fdtcontroladdr};fi;fi;setenv bootp_vci
>> ${efi_old_vci};setenv bootp_arch ${efi_old_arch};setenv efi_fdtfile;setenv
>> efi_old_arch;setenv efi_old_vci;
>> bootcmd_legacy_mmc0=setenv mmcdev 0; setenv bootpart 0:2 ; run mmcboot
>> bootcmd_legacy_mmc1=setenv mmcdev 1; setenv bootpart 1:2 ; run mmcboot
>> bootcmd_mmc0=devnum=0; run mmc_boot
>> bootcmd_mmc1=devnum=1; run mmc_boot
>> bootcmd_nand=run nandboot
>> bootcmd_pxe=run boot_net_usb_start; dhcp; if pxe get; then pxe boot; fi
>> bootcount=7
>> bootdelay=0
>> bootdir=/boot
>> bootenvfile=uEnv.txt
>> bootfile=zImage
>> bootm_size=0x10000000
>> bootpart=1:2
>> bootscript=echo Running bootscript from mmc${mmcdev} ...; source ${loadaddr}
>> console=ttyO0,115200n8
>> cpu=armv7
>> devnum=1
>> devtype=mmc
>> dfu_alt_info_emmc=rawemmc raw 0 3751936;boot part 1 1;rootfs part 1 2;MLO
>> fat 1 1;MLO.raw raw 0x100 0x100;u-boot.img.raw raw 0x300 0x1000;u-env.raw
>> raw 0x1300 0x200;spl-os-args.raw raw 0x1500 0x200;spl-os-image.raw raw
>> 0x1700 0x6900;spl-os-args fat 1 1;spl-os-image fat 1 1;u-boot.img fat 1
>> 1;uEnv.txt fat 1 1
>> dfu_alt_info_mmc=boot part 0 1;rootfs part 0 2;MLO fat 0 1;MLO.raw raw 0x100
>> 0x100;u-boot.img.raw raw 0x300 0x1000;u-env.raw raw 0x1300
>> 0x200;spl-os-args.raw raw 0x1500 0x200;spl-os-image.raw raw 0x1700
>> 0x6900;spl-os-args fat 0 1;spl-os-image fat 0 1;u-boot.img fat 0 1;uEnv.txt
>> fat 0 1
>> dfu_alt_info_nand=SPL part 0 1;SPL.backup1 part 0 2;SPL.backup2 part 0
>> 3;SPL.backup3 part 0 4;u-boot part 0 5;u-boot-spl-os part 0 6;kernel part 0
>> 8;rootfs part 0 9
>> dfu_alt_info_ram=kernel ram 0x80200000 0x4000000;fdt ram 0x80f80000
>> 0x80000;ramdisk ram 0x81000000 0x4000000
>> distro_bootcmd=for target in ${boot_targets}; do run bootcmd_${target}; done
>> efi_dtb_prefixes=/ /dtb/ /dtb/current/
>> envboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device
>> ${mmcdev};if run loadbootscript; then run bootscript;else if run
>> loadbootenv; then echo Loaded env from ${bootenvfile};run
>> importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run
>> uenvcmd;fi;fi;fi;
>> eth1addr=0c:b2:b7:cd:44:35
>> ethact=ethernet@4a100000
>> ethaddr=0c:b2:b7:cd:44:33
>> fdt_addr_r=0x88000000
>> fdtaddr=0x88000000
>> fdtcontroladdr=9df3bc78
>> fdtfile=am335x-boneblack.dtb
>> findfdt=if test $board_name = A335BONE; then setenv fdtfile am335x-bone.dtb;
>> fi; if test $board_name = A335BNLT; then setenv fdtfile
>> am335x-boneblack.dtb; fi; if test $board_name = A335PBGL; then setenv
>> fdtfile am335x-pocketbeagle.dtb; fi; if test $board_name = BBBW; then setenv
>> fdtfile am335x-boneblack-wireless.dtb; fi; if test $board_name = BBG1; then
>> setenv fdtfile am335x-bonegreen.dtb; fi; if test $board_name = BBGW; then
>> setenv fdtfile am335x-bonegreen-wireless.dtb; fi; if test $board_name =
>> BBBL; then setenv fdtfile am335x-boneblue.dtb; fi; if test $board_name =
>> BBEN; then setenv fdtfile am335x-sancloud-bbe.dtb; fi; if test $board_name =
>> A33515BB; then setenv fdtfile am335x-evm.dtb; fi; if test $board_name =
>> A335X_SK; then setenv fdtfile am335x-evmsk.dtb; fi; if test $board_name =
>> A335_ICE; then setenv fdtfile am335x-icev2.dtb; fi; if test $fdtfile =
>> undefined; then echo WARNING: Could not determine device tree to use; fi;
>> finduuid=part uuid mmc ${bootpart} uuid
>> fit_bootfile=fitImage
>> fit_loadaddr=0x90000000
>> importbootenv=echo Importing environment from mmc${mmcdev} ...; env import
>> -t ${loadaddr} ${filesize}
>> init_console=if test $board_name = A335_ICE; then setenv console
>> ttyO3,115200n8;else setenv console ttyO0,115200n8;fi;
>> kernel_addr_r=0x82000000
>> load_efi_dtb=load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r}
>> ${prefix}${efi_fdtfile}
>> loadaddr=0x82000000
>> loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}
>> loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr
>> loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
>> loadfit=run args_mmc; bootm ${loadaddr}#${fdtfile};
>> loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
Based on what I recall in the log,
devtype = mmc
bootpart = 0
the mmc device is 1 based on the log
an unmodified bootdir would be /boot
an unmodified bootfile would be zImage
So, does /boot/zImage exist in the first partition?
>> loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz
>> mmc_boot=if mmc dev ${devnum}; then devtype=mmc; run scan_dev_for_boot_part;
>> fi
>> mmcboot=mmc dev ${mmcdev}; setenv devnum ${mmcdev}; setenv devtype mmc; if
>> mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadimage;
>> then if test ${boot_fit} -eq 1; then run loadfit; else run
>> mmcloados;fi;fi;fi;
It seems like this is running if I can remember what was in your boot log. I
imagine ‘loadimage’ fails—not finding the kernel.
>> mmcdev=1
>> mmcloados=run args_mmc; if test ${boot_fdt} = yes || test ${boot_fdt} = try;
>> then if run loadfdt; then bootz ${loadaddr} - ${fdtaddr}; else if test
>> ${boot_fdt} = try; then bootz; else echo WARN: Cannot load the DT; fi; fi;
>> else bootz; fi;
>> mmcrootfstype=ext4 rootwait
>> mtdids=nand0=nand.0
>> mtdparts=mtdparts=nand.0:128k(NAND.SPL),128k(NAND.SPL.backup1),128k(NAND.SPL.backup2),128k(NAND.SPL.backup3),256k(NAND.u-boot-spl-os),1m(NAND.u-boot),128k(NAND.u-boot-env),128k(NAND.u-boot-env.backup1),8m(NAND.kernel),-(NAND.file-system)
>> nandargs=setenv bootargs console=${console} ${optargs} root=${nandroot}
>> rootfstype=${nandrootfstype}
>> nandboot=echo Booting from nand ...; run nandargs; nand read ${fdtaddr}
>> NAND.u-boot-spl-os; nand read ${loadaddr} NAND.kernel; bootz ${loadaddr} -
>> ${fdtaddr}
>> nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048
>> nandrootfstype=ubifs rootwait=1
>> netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs
>> nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp
>> netboot=echo Booting from network ...; setenv autoload no; dhcp; run
>> netloadimage; run netloadfdt; run netargs; bootz ${loadaddr} - ${fdtaddr}
>> netloadfdt=tftp ${fdtaddr} ${fdtfile}
>> netloadimage=tftp ${loadaddr} ${bootfile}
>> nfsopts=nolock
>> partitions=uuid_disk=${uuid_gpt_disk};name=bootloader,start=384K,size=1792K,uuid=${uuid_gpt_bootloader};name=rootfs,start=2688K,size=-,uuid=${uuid_gpt_rootfs}
>> pxefile_addr_r=0x80100000
>> ramargs=setenv bootargs console=${console} ${optargs} root=${ramroot}
>> rootfstype=${ramrootfstype}
>> ramboot=echo Booting from ramdisk ...; run ramargs; bootz ${loadaddr}
>> ${rdaddr} ${fdtaddr}
>> ramdisk_addr_r=0x88080000
>> ramroot=/dev/ram0 rw
>> ramrootfstype=ext2
>> rdaddr=0x88080000
>> rootpath=/export/rootfs
>> scan_dev_for_boot=echo Scanning ${devtype} ${devnum}:${distro_bootpart}...;
>> for prefix in ${boot_prefixes}; do run scan_dev_for_extlinux; run
>> scan_dev_for_scripts; done;run scan_dev_for_efi;
>> scan_dev_for_boot_part=part list ${devtype} ${devnum} -bootable devplist;
>> env exists devplist || setenv devplist 1; for distro_bootpart in
>> ${devplist}; do if fstype ${devtype} ${devnum}:${distro_bootpart}
>> bootfstype; then run scan_dev_for_boot; fi; done; setenv devplist
>> scan_dev_for_efi=setenv efi_fdtfile ${fdtfile}; if test -z "${fdtfile}" -a
>> -n "${soc}"; then setenv efi_fdtfile ${soc}-${board}${boardver}.dtb; fi; for
>> prefix in ${efi_dtb_prefixes}; do if test -e ${devtype}
>> ${devnum}:${distro_bootpart} ${prefix}${efi_fdtfile}; then run load_efi_dtb;
>> fi;done;if test -e ${devtype} ${devnum}:${distro_bootpart}
>> efi/boot/bootarm.efi; then echo Found EFI removable media binary
>> efi/boot/bootarm.efi; run boot_efi_binary; echo EFI LOAD FAILED:
>> continuing...; fi; setenv efi_fdtfile
>> scan_dev_for_extlinux=if test -e ${devtype} ${devnum}:${distro_bootpart}
>> ${prefix}${boot_syslinux_conf}; then echo Found
>> ${prefix}${boot_syslinux_conf}; run boot_extlinux; echo SCRIPT FAILED:
>> continuing...; fi
>> scan_dev_for_scripts=for script in ${boot_scripts}; do if test -e ${devtype}
>> ${devnum}:${distro_bootpart} ${prefix}${script}; then echo Found U-Boot
>> script ${prefix}${script}; run boot_a_script; echo SCRIPT FAILED:
>> continuing...; fi; done
>> scriptaddr=0x80000000
>> serial#=4819BBBK12B5
>> soc=am33xx
>> spiargs=setenv bootargs console=${console} ${optargs} root=${spiroot}
>> rootfstype=${spirootfstype}
>> spiboot=echo Booting from spi ...; run spiargs; sf probe ${spibusno}:0; sf
>> read ${loadaddr} ${spisrcaddr} ${spiimgsize}; bootz ${loadaddr}
>> spibusno=0
>> spiimgsize=0x362000
>> spiroot=/dev/mtdblock4 rw
>> spirootfstype=jffs2
>> spisrcaddr=0xe0000
>> static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off
>> stderr=serial@44e09000
>> stdin=serial@44e09000
>> stdout=serial@44e09000
>> update_to_fit=setenv loadaddr ${fit_loadaddr}; setenv bootfile
>> ${fit_bootfile}
>> usb_boot=usb start; if usb dev ${devnum}; then devtype=usb; run
>> scan_dev_for_boot_part; fi
>> usbnet_devaddr=de:ad:be:ef:00:01
>> vendor=ti
>> ver=U-Boot 2019.07 (Jun 02 2020 - 16:55:38 +0200)
>> Environment size: 9845/131068 bytes
>
>
> W dniu wtorek, 2 czerwca 2020 17:56:38 UTC+2 użytkownik Jason Kridner napisał:
>>
>> Can you stop the boot in u-boot and print the environment? There's probably
>> an easy fix to the bootcmd.
>>
>>> On Tue, Jun 2, 2020 at 11:50 AM Szymon Kempny <[email protected]> wrote:
>>> It looks like the eMMC is properly recognized by uBoot:
>>>
>>>> => mmcinfo
>>>> Device: OMAP SD/MMC
>>>> Manufacturer ID: 70
>>>> OEM: 100
>>>> Name: M6270
>>>> Bus Speed: 48000000
>>>> Mode: MMC High Speed (52MHz)
>>>> Rd Block Len: 512
>>>> MMC version 5.1
>>>> High Capacity: Yes
>>>> Capacity: 3.6 GiB
>>>> Bus Width: 8-bit
>>>> Erase Group Size: 512 KiB
>>>> User Capacity: 3.6 GiB
>>>> Boot Capacity: 2 MiB ENH
>>>> RPMB Capacity: 512 KiB ENH
>>>
>>>
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>
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