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| author | Shawn Guo <shawn.guo@linaro.org> | 2013-10-31 16:37:12 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-11-11 22:58:43 +0800 |
| commit | 5d48217210a0ae4a08953b7e3db95ed5a992673d (patch) | |
| tree | 5ba3e2a21009e39bc6780e8018d03ba19a4f67c3 /arch/arm/mach-imx | |
| parent | 2c11b57a8a8d83ffa91aebb12c90488c8802e6f3 (diff) | |
| download | blackbird-op-linux-5d48217210a0ae4a08953b7e3db95ed5a992673d.tar.gz blackbird-op-linux-5d48217210a0ae4a08953b7e3db95ed5a992673d.zip | |
ARM: imx: v7_cpu_resume() is needed by imx6sl build
Building a kernel with the following options,
CONFIG_SMP=n
CONFIG_PM=y
CONFIG_SOC_IMX6SL=y
CONFIG_SOC_IMX6Q=n
we will see the build error below.
arch/arm/mach-imx/built-in.o: In function `imx6q_pm_enter':
platform-spi_imx.c:(.text+0x2648): undefined reference to `v7_cpu_resume'
make[1]: *** [vmlinux] Error 1
This is because that v7_cpu_resume() implemented in headsmp.S is also
needed by imx6sl build. Let's build headsmp.S for CONFIG_SOC_IMX6SL as
well.
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index bbe1f5bb799c..1789e2b31903 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -102,8 +102,8 @@ obj-$(CONFIG_SOC_IMX6SL) += clk-imx6sl.o mach-imx6sl.o ifeq ($(CONFIG_PM),y) obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o headsmp.o -# i.MX6SL reuses pm-imx6q.c -obj-$(CONFIG_SOC_IMX6SL) += pm-imx6q.o +# i.MX6SL reuses i.MX6Q code +obj-$(CONFIG_SOC_IMX6SL) += pm-imx6q.o headsmp.o endif # i.MX5 based machines |
