Mercurial > hg > aboriginal
view sources/targets/armv4l @ 1729:7c89513343ea draft
Remove old filesystem combining script, it happens in sbin/init.sh now.
author | Rob Landley <rob@landley.net> |
---|---|
date | Tue, 10 Feb 2015 20:58:05 -0600 |
parents | b89324905ca2 |
children |
line wrap: on
line source
DESCRIPTION=" ARM v4, little endian, soft float, OABI. This is a generic low-end arm image that should run on any arm hardware still in use today (except ARMv7M, which is arm in name only). The downside is it uses the Old Application Binary Interface, described here: http://www.linuxfordevices.com/c/a/Linux-For-Devices-Articles/Why-ARMs-EABI-matters/ This instruction set cannot support EABI, which requies the Thumb extensions. It's sort of the 80286 of the ARM world. " KARCH=arm KERNEL_PATH=arch/${KARCH}/boot/zImage GCC_FLAGS="--with-float=soft" BINUTILS_FLAGS= QEMU_TEST=$KARCH CONSOLE=ttyAMA0 UCLIBC_CONFIG=" TARGET_arm=y ARCH_WANTS_LITTLE_ENDIAN=y LINUXTHREADS_OLD=y " LINUX_CONFIG=" # Processor config # QEMU patch: http://www.mail-archive.com/qemu-devel@nongnu.org/msg19370.html # and QEMU option '-cpu arm920t' enable CONFIG_CPU_ARM920T=y which is the # processor that actually _needs_ this code. But until then, qemu can only # emulate an armv5 CPU... CONFIG_CPU_ARM926T=y CONFIG_MMU=y # Versatile board CONFIG_ARCH_VERSATILE=y CONFIG_ARCH_VERSATILE_PB=y CONFIG_PCI_LEGACY=y CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y CONFIG_RTC_DRV_PL031=y CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_MMIO=y " emulator_command() { echo qemu-system-arm -M versatilepb $(qemu_defaults "$@") \ -net nic,model=rtl8139 -net user }