help in fusing grub.cfg into grub-efi-bootx64.efi

€30-250 EUR

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över ett år sedan

€30-250 EUR

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I have a project built on top of the Yocto project with many recipes building an entire os this os uses grub in order to boot and its booting perfectly using [login to view URL] and [login to view URL] I tried to fuse the [login to view URL] into [login to view URL] in order to have one single file instead of having both and used ``` grub-mkimage -v -c ../[login to view URL] -p ${EFIDIR} -d ./grub-core/ \ -O ${GRUB_TARGET}-efi -o ./${GRUB_IMAGE_PREFIX}${GRUB_IMAGE} \ ${GRUB_MKIMAGE_MODULES}``` the merge is done with some problems and I'm not able to boot so I need help figuring what's happening to the file and why it's not getting parsed correctly inside of the binary. to boot successfully

Project ID: 35428821

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@aeoflash

Dear friend, I can fix it. As proof, I worte a shell script to embedding [login to view URL] (with menuentry) into grub-efi binary ([login to view URL]). I tested it on qemu efi, it works fine. Let's get started =) ``` $ ls [login to view URL] [login to view URL] [login to view URL] vmlinuz $ cat [login to view URL] echo 'Hello, this is embedding [login to view URL]' menuentry 'Embedding Menu' { insmod gzio insmod part_gpt insmod ext2 linux /vmlinuz ro initrd /[login to view URL] } menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' { fwsetup } $ bash [login to view URL] $ ls boot [login to view URL] [login to view URL] EFI [login to view URL] [login to view URL] [login to view URL] mnt vmlinuz $ find EFI EFI EFI/BOOT EFI/BOOT/[login to view URL] $ 7z l [login to view URL] Date Time Attr Size Compressed Name ------------------- ----- ------------ ------------ ------------------------ 2022-12-06 11:32:18 D.... EFI 2022-12-06 11:36:16 ....A 11741 12288 NvVars 2022-12-06 11:32:18 D.... EFI/BOOT 2022-12-06 11:32:18 ....A 3424256 3424256 EFI/BOOT/[login to view URL] $ qemu-system-x86_64 -enable-kvm -bios /usr/share/ovmf/[login to view URL] -m 1G -hda [login to view URL] ```

€130 EUR Om 3 dagar

5,0

(2 omdömen)

2,5

7 frilansar lägger i genomsnitt anbud på €194 EUR för detta uppdrag

@hnutweblera

Hi. I have some experience with Yocto based OS customizing for several embedded platforms. So hope work with you. Regards,

€200 EUR Om 7 dagar

5,0

(7 omdömen)

7,0

@NairaDavtyan

Hi. Nice to meet you. I have good experience with linux kernel customize and compile. Yocto also have good experience. So I can help your project. Thank you.

€250 EUR Om 7 dagar

5,0

(4 omdömen)

5,2

@Actisoft2017

Hello, Nice meet you! I have read your project requirements and then I am sure I can complete that project. I can help you. Thank you.

€140 EUR Om 7 dagar

5,0

(5 omdömen)

4,6

@UmairAnwar93

Hi there, I am Umair. I can work with your project skills Linux, Yocto, Embedded Systems and C Programming I have been working as freelancer since 2015 and the skills Linux, Yocto, Embedded Systems and C Programming you mentioned perfectly suits my expertise. I can definitely help you with this project. Looking forward to your response and discuss in detail. Umair A.

€250 EUR Om 15 dagar

5,0

(1 omdöme)

4,4

@engrhassanwali

Hi! I have understood your requirements about your project with every detail of it. I am an Electrical Engineer with more than 7 years of experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embedded systems, microcontrollers, Proteus, Arduino, ESP32, Raspberry pi, NB-IoT, MATLAB, PLC Design, Algorithm, and Product design. I can assure satisfactory work. I'll be glad to work with you. Thanks

€250 EUR Om 7 dagar