I am trying to build yocto for the ADSP-SC589 chip which includes an ARM. I
believe that the correct directive is:
DEFAULTTUNE = "armcortexa5hf-neon"
I started by trying to add the directive to the local.conf file, but I got this
result:
Tuning 'armcortexa5hf-neon' has no defined features, and cannot be used.
Then I tried defining my own version of conf/machine/qemuarm.conf
---
#@TYPE: Machine
#@NAME: arm_cortexa5_hf_neon
#@DESCRIPTION: arm_cortexa5_hf_neon
DEFAULTTUNE = "cortexa5hf-neon"
require conf/machine/include/qemu.inc
require conf/machine/include/tune-cortexa5.inc
#require conf/machine/include/tune-arm1136jf-s.inc
KERNEL_IMAGETYPE = "zImage"
SERIAL_CONSOLES = "115200;ttyAMA0 115200;ttyAMA1"
---
This built great, and the opening:
Build Configuration:
BB_VERSION = "1.30.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "arm-poky-linux-gnueabi"
MACHINE = "qemuarm-nautel"
DISTRO = "poky"
DISTRO_VERSION = "2.1.2"
TUNE_FEATURES = "arm armv7a vfp neon callconvention-hard
cortexa5"
TARGET_FPU = "hard"
meta
meta-poky
meta-yocto-bsp = "krogoth:ae9b341ecfcc60e970f29cfe04306411ad26c0cf"
meta-local = "master:ed515d2261eace09dc0ac7c9cfb659692ae07aeb"
looked really hopeful.
However, when I boot the result with 'runqemu qemuarm' I get a kernel panic.
What should my next step be?
Peter.
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