IGN-ARM Memakai QEMU: Perbedaan revisi

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Revisi per 27 Maret 2015 12.38 (lihat sumber) Ns (bicara | kontrib) (→‎Salin /boot) ← Revisi sebelumnya		Revisi per 27 Maret 2015 12.39 (lihat sumber) Ns (bicara | kontrib) (→‎Qemu A15 RAM 2GB) Revisi selanjutnya →
Baris 53:		Baris 53:
	qemu-system-arm -machine vexpress-a15 -m 2048 -nographic -net nic -net user \		qemu-system-arm -machine vexpress-a15 -m 2048 -nographic -net nic -net user \
	-append "console=ttyAMA0,115200n8 rw root=/dev/mmcblk0p3 rootwait physmap.enabled=0" \		-append "console=ttyAMA0,115200n8 rw root=/dev/mmcblk0p3 rootwait physmap.enabled=0" \
−	-kernel /home/arm/boot/vmlinuz-3.19.1-201.fc21.armv7hl \	+	-kernel /home/igos/arm/boot/vmlinuz-3.19.1-201.fc21.armv7hl \
−	-initrd /home/arm/boot/initramfs-3.19.1-201.fc21.armv7hl.img \	+	-initrd /home/igos/arm/boot/initramfs-3.19.1-201.fc21.armv7hl.img \
−	-dtb /home/arm/boot/dtb-3.19.1-201.fc21.armv7hl/vexpress-v2p-ca15_a7.dtb \	+	-dtb /home/igos/arm/boot/dtb-3.19.1-201.fc21.armv7hl/vexpress-v2p-ca15_a7.dtb \
−	-sd /home/arm/IGN-ARM-mini-armhfp-1.0-sda.raw	+	-sd /home/igos/arm/IGN-ARM-mini-armhfp-1.0-sda.raw
	=== Qemu A15 RAM 5GB ===		=== Qemu A15 RAM 5GB ===

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Revisi per 27 Maret 2015 12.39

IGN-ARM Memakai QEMU dapat dijalankan dengan dua cara:

1. Qemu dengan boot loader A9 -> Alokasi RAM maksimal 1GB
2. Qemu dengan boot loader A15 -> Alokasi RAM mulai 512MB sampai di atas 4GB

Persyaratan

• IGOS Nusantara Desktop untuk menjalankan Qemu
• Komputer sebaiknya memiliki RAM diatas 4GB, sebaiknya RAM >= 8GB

Pasang tool

[ign-desktop] #
yum install -y qemu-system-arm
yum install -y libguestfs-tools

Buat grup kvm

[ign-desktop] #
usermod -aG kvm igos
newgrp kvm

Qemu dengan A9

Pasang firmware untuk A9

[ign-desktop] #
yum install ...

Jalankan Qemu A9

Jika memiliki RAM terbatas alokasikan 512 MB, sedangkan jika memiliki RAM besar alokasikan maksimal sebesar 1024 MB.

[ign-desktop] $
echo "Pakai A9 RAM maksimal hanya 1GB"
qemu-system-arm -machine vexpress-a9 \
 -m 1024 -nographic \
 -append "console=ttyAMA0,115200n8 rw root=/dev/mmcblk0p3 rootwait physmap.enabled=0" \
 -kernel /usr/share/u-boot.git/arm/vexpress-a9/u-boot \
 -sd /home/igos/arm/IGN-ARM-1.0-mini-armhfp-sda.raw

Qemu dengan A15

Salin berkas /boot

Berkas IGN-ARM-mini-armhfp-1.0-sda.raw didalamnya ada direktori /boot. Direktori ini dapat disalin dengan memakai perintah virt-copy-out

[ign-desktop] $
cd /home/igos/arm/
virt-copy-out -a IGN-ARM-mini-armhfp-1.0-sda.raw /boot .

Qemu A15 RAM 2GB

[ign-desktop] $
echo "Qemu A15 RAM 2GB"
qemu-system-arm -machine vexpress-a15 -m 2048 -nographic -net nic -net user \
 -append "console=ttyAMA0,115200n8 rw root=/dev/mmcblk0p3 rootwait physmap.enabled=0" \
 -kernel /home/igos/arm/boot/vmlinuz-3.19.1-201.fc21.armv7hl \
 -initrd /home/igos/arm/boot/initramfs-3.19.1-201.fc21.armv7hl.img \
 -dtb /home/igos/arm/boot/dtb-3.19.1-201.fc21.armv7hl/vexpress-v2p-ca15_a7.dtb \
 -sd /home/igos/arm/IGN-ARM-mini-armhfp-1.0-sda.raw

Qemu A15 RAM 5GB

Jika komputer host memiliki RAM berukuran besar misal 8GB sampai 16GB. Maka Qemu dapat diberikan alokasi RAM (misal) sebesar 5GB.

Pasang kernel-lpae

[ign-arm] #
yum install kernel-lpae

Matikan IGN ARM

[ign-arm] #
shutdown -h now

Salin /boot

[ign-desktop] $
cd /home/igos/arm
sudo mv boot boot-lama
virt-copy-out -a IGN-ARM-mini-armhfp-1.0-sda.raw /boot .

Jalankan Qemu

[ign-desktop] $
echo "Qemu A15 RAM 5GB"
qemu-system-arm -machine vexpress-a15 -m 5120 -nographic -net nic -net user \
 -append "console=ttyAMA0,115200n8 rw root=/dev/mmcblk0p3 rootwait physmap.enabled=0" \
 -kernel /home/igos/arm/boot/vmlinuz-3.19.1-201.fc21.armv7hl+lpae \
 -initrd /home/igos/arm/boot/initramfs-3.19.1-201.fc21.armv7hl+lpae.img \
 -dtb /home/igos/arm/boot/dtb-3.19.1-201.fc21.armv7hl+lpae/vexpress-v2p-ca15_a7.dtb \
 -sd /home/igos/arm/IGN-ARM-mini-armhfp-1.0-sda.raw

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