From: Christian Lamparter Date: Thu, 31 Jan 2019 20:59:04 +0000 (+0100) Subject: powerpc: Enable kernel XZ compression option on 44x X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=423bfc69d7f491c47fc35921f7d460be4094d555;p=openwrt%2Fstaging%2Fblogic.git powerpc: Enable kernel XZ compression option on 44x Enable kernel XZ compression option on 44x. Tested on a Western Digital - MyBook Live NAS. It takes 22 seconds for the 800 MHz CPU to decompress and boot a 2.63 MiB XZ-compressed kernel simpleImage. Signed-off-by: Christian Lamparter Signed-off-by: Michael Ellerman --- diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 73bf87b1d274..9c70c2864657 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -201,7 +201,7 @@ config PPC select HAVE_IOREMAP_PROT select HAVE_IRQ_EXIT_ON_IRQ_STACK select HAVE_KERNEL_GZIP - select HAVE_KERNEL_XZ if PPC_BOOK3S + select HAVE_KERNEL_XZ if PPC_BOOK3S || 44x select HAVE_KPROBES select HAVE_KPROBES_ON_FTRACE select HAVE_KRETPROBES