Re: How u-boot can chain "grub" and booting a mainline kernel on my ARM Chromebook

2023-07-01 Thread Mario Marietto
Hello. I've been able to understand what was the X variable,the component that allows the hexdump0815 ubuntu iso images to boot correctly : it is syslinux. So,now I know what I should do : to try to chainload the u-boot installed on the first partition with syslinux,installed on the 4 partition I

Re: How u-boot can chain "grub" and booting a mainline kernel on my ARM Chromebook

2023-07-01 Thread Mario Marietto
ok. Can we come back to the main problem,please ? Is there a method to do what I want ? Is there some kind of technique ? Very thanks. On Sat, Jul 1, 2023 at 2:57 PM Mario Marietto wrote: > Some days ago I successfully compiled the kernel version. 5.4.244 with all > the kvm flags enabled and the

Re: How u-boot can chain "grub" and booting a mainline kernel on my ARM Chromebook

2023-07-01 Thread Mario Marietto
Some days ago I successfully compiled the kernel version. 5.4.244 with all the kvm flags enabled and the exynos 5250-snow.dtb file. On Sat, Jul 1, 2023 at 2:46 PM Peter Robinson wrote: > On Sat, Jul 1, 2023 at 1:40 PM Mario Marietto > wrote: > > > > Excuse me. The problem is not the kernel vers

Re: How u-boot can chain "grub" and booting a mainline kernel on my ARM Chromebook

2023-07-01 Thread Peter Robinson
On Sat, Jul 1, 2023 at 1:40 PM Mario Marietto wrote: > > Excuse me. The problem is not the kernel version that I'm running,but how to > use the unverified u-boot created by virtual open systems to chainload the > kernel of whatever used to boot one recent ISO image created by hexdump0815. > Bec

Re: How u-boot can chain "grub" and booting a mainline kernel on my ARM Chromebook

2023-07-01 Thread Mario Marietto
Excuse me. The problem is not the kernel version that I'm running,but how to use the unverified u-boot created by virtual open systems to chainload the kernel of whatever used to boot one recent ISO image created by hexdump0815. Because it contains the code to put the chromebook in hypervisor mode.

Re: How u-boot can chain "grub" and booting a mainline kernel on my ARM Chromebook

2023-07-01 Thread Peter Robinson
On Sat, Jul 1, 2023 at 1:25 PM Mario Marietto wrote: > > Hello. > > I would like to enable KVM virtualization on my old ARM Chromebook > laptop,based on the Exynos5250 arm 32 bit cpu aka snow,model xe303c12. Upstream Linux kernel dropped support for running virt on 32 bit hosts (you can still run

How u-boot can chain "grub" and booting a mainline kernel on my ARM Chromebook

2023-07-01 Thread Mario Marietto
Hello. I would like to enable KVM virtualization on my old ARM Chromebook laptop,based on the Exynos5250 arm 32 bit cpu aka snow,model xe303c12. The first thing I did has been to dd the image below directly on the sd card : https://github.com/hexdump0815/imagebuilder/releases/download/220619-01/c