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44b4c74cad
This disables Nagle's algorithm for our tcp serial connections which may be causing data transfer issues. (From OE-Core rev: f8eff4c427881a98333fdf7c42f66ed6603e4f03) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
36 lines
1.3 KiB
PHP
36 lines
1.3 KiB
PHP
PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot"
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require conf/machine/include/qemu.inc
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require conf/machine/include/loongarch/tune-loongarch.inc
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MACHINE_FEATURES = "screen keyboard ext2 ext3 serial"
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KERNEL_IMAGETYPE = "vmlinuz"
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KERNEL_IMAGETYPES += "vmlinuz"
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KEEPUIMAGE = "no"
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SERIAL_CONSOLES ?= "115200;ttyS0 115200;hvc0"
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IMAGE_FSTYPES += "ext4 wic.qcow2"
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WKS_FILE ?= "qemuloongarch.wks"
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MACHINE_EXTRA_RRECOMMENDS += " kernel-modules"
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#EXTRA_IMAGEDEPENDS += "opensbi"
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UBOOT_ENTRYPOINT_loongarch32 = "0x80400000"
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UBOOT_ENTRYPOINT_loongarch64 = "0x80200000"
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# qemuboot options
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QB_KERNEL_CMDLINE_APPEND = "earlycon=sbi"
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QB_MACHINE = "-machine virt"
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QB_DEFAULT_BIOS = "fw_jump.elf"
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QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no"
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QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@"
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QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0"
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QB_SERIAL_OPT = "-device virtio-serial-pci -chardev null,id=virtcon -device virtconsole,chardev=virtcon"
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QB_TCPSERIAL_OPT = " -device virtio-serial-pci -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1,nodelay=on -device virtconsole,chardev=virtcon"
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# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
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QB_OPT_APPEND = " -object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-device,rng=rng0"
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