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| author | Waldemar Brodkorb <wbx@openadk.org> | 2016-04-29 19:53:08 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-04-30 18:50:46 +0200 |
| commit | 644d020b65842fccda158d415359ef24666d2706 (patch) | |
| tree | 24e3e81c9a2f3f3ad4ac22632e5eb6a99ee6b46b | |
| parent | 015322fccb0b785af3f7dd62618aa717f8aca064 (diff) | |
| download | buildroot-644d020b65842fccda158d415359ef24666d2706.tar.gz buildroot-644d020b65842fccda158d415359ef24666d2706.zip | |
board: add qemu coldfire support
Add kernel config and defconfig for Qemu Coldfire.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
| -rw-r--r-- | board/qemu/m68k-mcf5208/linux-4.5.config | 21 | ||||
| -rw-r--r-- | board/qemu/m68k-mcf5208/readme.txt | 7 | ||||
| -rw-r--r-- | configs/qemu_m68k_mcf5208_defconfig | 30 |
3 files changed, 58 insertions, 0 deletions
diff --git a/board/qemu/m68k-mcf5208/linux-4.5.config b/board/qemu/m68k-mcf5208/linux-4.5.config new file mode 100644 index 0000000000..bf30bf425c --- /dev/null +++ b/board/qemu/m68k-mcf5208/linux-4.5.config @@ -0,0 +1,21 @@ +CONFIG_M68K=y +CONFIG_COLDFIRE=y +# CONFIG_MMU is not set +CONFIG_M520x=y +CONFIG_CLOCK_SET=y +CONFIG_CLOCK_FREQ=66666666 +CONFIG_CLOCK_DIV=1 +CONFIG_M5208EVB=y +CONFIG_FREESCALE=y +CONFIG_RAMBASE=0x40000000 +CONFIG_RAMSIZE=0x0 +CONFIG_VECTORBASE=0x40000000 +CONFIG_KERNELBASE=0x40020000 +CONFIG_4KSTACKS=y +CONFIG_RAMKERNEL=y +CONFIG_BINFMT_FLAT=y +CONFIG_SERIAL_MCF=y +CONFIG_SERIAL_MCF_BAUDRATE=115200 +CONFIG_SERIAL_MCF_CONSOLE=y +CONFIG_BOOTPARAM=y +CONFIG_BOOTPARAM_STRING="console=ttyS0,115200" diff --git a/board/qemu/m68k-mcf5208/readme.txt b/board/qemu/m68k-mcf5208/readme.txt new file mode 100644 index 0000000000..cb75f46922 --- /dev/null +++ b/board/qemu/m68k-mcf5208/readme.txt @@ -0,0 +1,7 @@ +Run the emulation with: + + qemu-system-m68k -M mcf5208evb -cpu m5208 -kernel output/images/vmlinux -nographic + +The login prompt will appear in the terminal that started Qemu. + +Tested with QEMU 2.5.0. diff --git a/configs/qemu_m68k_mcf5208_defconfig b/configs/qemu_m68k_mcf5208_defconfig new file mode 100644 index 0000000000..102074043d --- /dev/null +++ b/configs/qemu_m68k_mcf5208_defconfig @@ -0,0 +1,30 @@ +# Architecture +BR2_m68k=y +BR2_m68k_cf5208=y + +# System +BR2_SYSTEM_DHCP="eth0" + +# Filesystem +BR2_TARGET_ROOTFS_INITRAMFS=y +# BR2_TARGET_ROOTFS_TAR is not set + +# Linux headers same as kernel, a 4.5 series +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_5=y + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.5" +BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y +BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/m68k-mcf5208/linux-4.5.config" +BR2_LINUX_KERNEL_VMLINUX=y + +# Serial port config +BR2_TARGET_GENERIC_GETTY=y +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0" + +# use minimal busybox with hush +BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox-minimal.config" +# mdev does not work correctly +BR2_ROOTFS_DEVICE_CREATION_STATIC=y |
