[PATCH 2/4] ARM: OMAP4+: Prevent CPU1 related hang with kexec
From: arnd@arndb.de (Arnd Bergmann)
Date: 2016-06-24 07:40:45
Also in:
linux-omap
On Tuesday, June 21, 2016 12:52:43 AM CEST Tony Lindgren wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 04e276c..cd820f5 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile@@ -8,7 +8,7 @@ ccflags-y := -I$(srctree)/$(src)/include \ # Common support obj-y := id.o io.o control.o mux.o devices.o fb.o serial.o timer.o pm.o \ common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \ - omap_device.o sram.o drm.o + omap_device.o omap-headsmp.o sram.o drm.o hwmod-common = omap_hwmod.o omap_hwmod_reset.o \ omap_hwmod_common_data.o@@ -32,7 +32,7 @@ obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o # SMP support ONLY available for OMAP4 -smp-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o +smp-$(CONFIG_SMP) += omap-smp.o smp-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o omap-4-5-common = omap4-common.o omap-wakeupgen.o
This doesn't work: arch/arm/mach-omap2/built-in.o: In function `omap5_secondary_startup': dss-common.c:(.text+0x4cc4): undefined reference to `secondary_startup' arch/arm/mach-omap2/built-in.o: In function `hyp_boot': dss-common.c:(.text+0x4cf0): undefined reference to `secondary_startup' arch/arm/mach-omap2/built-in.o: In function `omap4_secondary_startup': dss-common.c:(.text+0x4d14): undefined reference to `secondary_startup' arch/arm/mach-omap2/built-in.o: In function `omap4460_secondary_startup': dss-common.c:(.text+0x4d48): undefined reference to `secondary_startup' secondary_startup() is not defined when CONFIG_SMP is disabled. Arnd