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kumquat-buildroot/configs/qemu_riscv64_virt_defconfig

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configs/qemu_riscv64_virt: new defconfig Add RISC-V 64-bit defconfig for QEMU virt machine. Tested with QEMU 2.12.1 Signed-off-by: Mark Corbin <mark.corbin@embecosm.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-09-12 12:22:56 +02:00
# Architecture
BR2_riscv=y
arch: add support for RISC-V 32-bit (riscv32) architecture This enables a riscv32 system to be built with a Buildroot generated toolchain (gcc >= 7.x, binutils >= 2.30, glibc only). This requires a custom version of glibc 2.26 from the riscv-glibc repository. Note that there are no tags in this repository, so the glibc version just consists of the 40 character commit id string. Thanks to Fabrice Bellard for pointing me towards the 32-bit glibc repository and for providing the necessary patch to get it to build. Signed-off-by: Mark Corbin <mark.corbin@embecosm.com> Reviewed-by: Matt Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-10-21 21:12:01 +02:00
BR2_RISCV_64=y
configs/qemu_riscv64_virt: new defconfig Add RISC-V 64-bit defconfig for QEMU virt machine. Tested with QEMU 2.12.1 Signed-off-by: Mark Corbin <mark.corbin@embecosm.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-09-12 12:22:56 +02:00
# System
BR2_SYSTEM_DHCP="eth0"
configs/qemu_riscv64_virt: re-order options Fix the config layout, no functional change. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-03-18 22:02:03 +01:00
BR2_TARGET_GENERIC_GETTY=y
BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
configs/qemu_riscv64_virt: new defconfig Add RISC-V 64-bit defconfig for QEMU virt machine. Tested with QEMU 2.12.1 Signed-off-by: Mark Corbin <mark.corbin@embecosm.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-09-12 12:22:56 +02:00
# Filesystem
BR2_TARGET_ROOTFS_EXT2=y
configs/qemu_riscv64_virt_defconfig: bump Linux version Since riscv64 works with linux default defconfig, this patch drop custom config. Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Mark Corbin <mark.corbin@embecosm.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-01-21 21:04:50 +01:00
# Linux headers same as kernel, a 4.20 series
qemu_riscv64_virt_defconfig: fix linux header selection When the kernel is built by Buildroot BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_X_YY must be used and not BR2_KERNEL_HEADERS_X_YY. Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-01-28 10:48:17 +01:00
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_20=y
configs/qemu_riscv64_virt: new defconfig Add RISC-V 64-bit defconfig for QEMU virt machine. Tested with QEMU 2.12.1 Signed-off-by: Mark Corbin <mark.corbin@embecosm.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-09-12 12:22:56 +02:00
# Kernel
BR2_LINUX_KERNEL=y
configs/qemu_riscv*_virt: use mainline kernel Update the RISC-V QEMU virt machine defconfigs to use the mainline 4.20.17 kernel instead of the version from the riscv-linux repository. This change has been tested with QEMU 3.1.0. Signed-off-by: Mark Corbin <mark.corbin@embecosm.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-03-29 15:39:59 +01:00
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.20.17"
configs/qemu_riscv64_virt_defconfig: bump Linux version Since riscv64 works with linux default defconfig, this patch drop custom config. Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Mark Corbin <mark.corbin@embecosm.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-01-21 21:04:50 +01:00
BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
configs/qemu_riscv*_virt: use OpenSBI by default Use OpenSBI by default instead of riscv-pk (BBL). Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-03-21 00:05:21 +01:00
BR2_LINUX_KERNEL_IMAGE=y
configs/qemu_riscv64_virt: new defconfig Add RISC-V 64-bit defconfig for QEMU virt machine. Tested with QEMU 2.12.1 Signed-off-by: Mark Corbin <mark.corbin@embecosm.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-09-12 12:22:56 +02:00
# Bootloader
configs/qemu_riscv*_virt: use OpenSBI by default Use OpenSBI by default instead of riscv-pk (BBL). Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-03-21 00:05:21 +01:00
BR2_TARGET_OPENSBI=y
BR2_TARGET_OPENSBI_USE_PLAT=y
BR2_TARGET_OPENSBI_PLAT="qemu/virt"
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