Re: [PATCH 2/7] ppc64el: kernel: config: little-endian powerpc64 options
On Sat, May 24, 2014 at 06:18:57PM -0300, Mauricio Faria de Oliveira wrote:
> --- /dev/null
> +++ b/debian/config/kernelarch-powerpc/config-arch-64-le
> @@ -0,0 +1,74 @@
> +##
> +## file: arch/powerpc/Kconfig
> +##
> +CONFIG_CRASH_DUMP=y
> +CONFIG_PPC_64K_PAGES=y
> +CONFIG_PPC_TRANSACTIONAL_MEM=y
Nothing of this is le specific.
> +##
> +## file: arch/powerpc/platforms/Kconfig.cputype
> +##
> +CONFIG_CPU_LITTLE_ENDIAN=y
This is.
> +CONFIG_PPC_BOOK3S_64=y
> +CONFIG_POWER7_CPU=y
> +CONFIG_VSX=y
> +CONFIG_NR_CPUS=2048
This not.
> +##
> +## file: arch/powerpc/platforms/powermac/Kconfig
> +##
> +#. This must be explicitly disabled (it's enabled by default).
> +# CONFIG_PPC_PMAC is not set
Please explain? If it does not work, it needs a "depends on
!CPU_LITTLE_ENDIAN".
> +##
> +## file: arch/powerpc/platforms/powernv/Kconfig
> +##
> +CONFIG_PPC_POWERNV=y
Does not depend on CPU_LITTLE_ENDIAN.
> +##
> +## file: arch/powerpc/platforms/pseries/Kconfig
> +##
> +CONFIG_LPARCFG=y
> +CONFIG_PPC_SPLPAR=y
> +CONFIG_PPC_SMLPAR=y
> +CONFIG_DTL=y
Explain?
> +##
> +## file: drivers/cpufreq/Kconfig
> +##
> +## choice: Default CPUFreq governor
> +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
> +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
> +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
> +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
> +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
> +## end choice
No. You have to specify it for all similar.
> +##
> +## file: drivers/net/ethernet/ibm/Kconfig
> +##
> +#. qemu-kvm with kernel only (no initrd).
> +CONFIG_IBMVETH=y
qemu supports initrd.
> +##
> +## file: kernel/Kconfig.hz
> +##
> +## choice: Timer frequency
> +CONFIG_HZ_100=y
> +# CONFIG_HZ_250 is not set
> +# CONFIG_HZ_300 is not set
> +# CONFIG_HZ_1000 is not set
> +## end choice
No.
Bastian
--
History tends to exaggerate.
-- Col. Green, "The Savage Curtain", stardate 5906.4
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