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tune-mips-24k: add QEMU_EXTRAOPTIONS for DSP and MIPS16e cores 

The core emulated by default by qemu-mips(el) just crashes with
illegal instruction when encountering DSP and/or MIPS16e
instructions - we have to specify a CPU that supports the extra
instructions.

This is an issue when generating a rootfs and e.g. running some
of the package postinstall scriptlets.

The patch to qemu to add 24KEc as a CPU has been accepted
upstream, so let's use that CPU here as well as needed.

(From OE-Core rev: 8af17075f56241dd8f3ea86c609adbd73f248218)

Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
André Draszik 2016-07-26 16:49:00 +01:00 committed by Richard Purdie
parent b004e3aef9
commit 1ebec491aa
1 changed files with 6 additions and 0 deletions
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6
meta/conf/machine/include/mips/tune-mips-24k.inc
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@ -22,12 +22,15 @@ TUNE_FEATURES_tune-mips32r2-24kec-m16 = "${TUNE_FEATURES_tune-mips32r2-24kec} mi
MIPSPKGSFX_VARIANT_tune-mips32r2-24kc = "mips32r2-24kc"
PACKAGE_EXTRA_ARCHS_tune-mips32r2-24kc = "${PACKAGE_EXTRA_ARCHS_tune-mips32r2-nf} mips32r2-24kc-nf"
QEMU_EXTRAOPTIONS_mips32r2-24kc-nf = " -cpu 24Kc"
MIPSPKGSFX_VARIANT_tune-mips32r2-24kec = "mips32r2-24kec"
PACKAGE_EXTRA_ARCHS_tune-mips32r2-24kec = "${PACKAGE_EXTRA_ARCHS_tune-mips32r2-24kc} mips32r2-24kec-nf"
QEMU_EXTRAOPTIONS_mips32r2-24kec-nf = " -cpu 24KEc"
MIPSPKGSFX_VARIANT_tune-mips32r2-24kec-m16 = "mips32r2-24kec${MIPSPKGSFX_MIPS16E}"
PACKAGE_EXTRA_ARCHS_tune-mips32r2-24kec-m16 = "${PACKAGE_EXTRA_ARCHS_tune-mips32r2-24kec} mips32r2-24kec-m16-nf"
QEMU_EXTRAOPTIONS_mips32r2-24kec-m16-nf = " -cpu 24KEc"
# little endian: kc, kc+dsp=kec, kc+dsp+mips16e=kec-m16
@ -37,9 +40,12 @@ TUNE_FEATURES_tune-mips32r2el-24kec-m16 = "${TUNE_FEATURES_tune-mips32r2el-24kec
MIPSPKGSFX_VARIANT_tune-mips32r2el-24kc = "mips32r2el-24kc"
PACKAGE_EXTRA_ARCHS_tune-mips32r2el-24kc = "${PACKAGE_EXTRA_ARCHS_tune-mips32r2el-nf} mips32r2el-24kc-nf"
QEMU_EXTRAOPTIONS_mips32r2el-24kc-nf = " -cpu 24Kc"
MIPSPKGSFX_VARIANT_tune-mips32r2el-24kec = "mips32r2el-24kec"
PACKAGE_EXTRA_ARCHS_tune-mips32r2el-24kec = "${PACKAGE_EXTRA_ARCHS_tune-mips32r2el-24kc} mips32r2el-24kec-nf"
QEMU_EXTRAOPTIONS_mips32r2el-24kec-nf = " -cpu 24KEc"
MIPSPKGSFX_VARIANT_tune-mips32r2el-24kec-m16 = "mips32r2el-24kec${MIPSPKGSFX_MIPS16E}"
PACKAGE_EXTRA_ARCHS_tune-mips32r2el-24kec-m16 = "${PACKAGE_EXTRA_ARCHS_tune-mips32r2el-24kec} mips32r2el-24kec-m16-nf"
QEMU_EXTRAOPTIONS_mips32r2el-24kec-m16-nf = " -cpu 24KEc"