For arm S5pv210 with allmodconfig, ARM_S3C64XX_CPUFREQ need
CONFIG_CPU_FREQ_TABLE=y, or will cause compiling issue.
The related operation:
+ arm-linux-gnu-ld -EL -p --no-undefined -X --build-id -X -o .tmp_vmlinux1 -T
/root/linux-next/arch/arm/kernel/vmlinux.lds arch/arm/kernel/head.o
init/built-in.o --start-group usr/built-in.o arch/arm/nwfpe/built-in.o
arch/arm/vfp/built-in.o arch/arm/kernel/built-in.o arch/arm/mm/built-in.o
arch/arm/common/built-in.o arch/arm/net/built-in.o arch/arm/crypto/built-in.o
arch/arm/mach-s5pv210/built-in.o arch/arm/plat-samsung/built-in.o
kernel/built-in.o mm/built-in.o fs/built-in.o ipc/built-in.o
security/built-in.o crypto/built-in.o block/built-in.o arch/arm/lib/lib.a
lib/lib.a arch/arm/lib/built-in.o lib/built-in.o drivers/built-in.o
sound/built-in.o firmware/built-in.o net/built-in.o --end-group
The related errors:
drivers/built-in.o: In function `s5pv210_target':
drivers/cpufreq/s5pv210-cpufreq.c:225: undefined reference to
`cpufreq_frequency_table_target'
drivers/cpufreq/s5pv210-cpufreq.c:237: undefined reference to
`cpufreq_frequency_table_target'
drivers/built-in.o: In function `s5pv210_verify_speed':
drivers/cpufreq/s5pv210-cpufreq.c:182: undefined reference to
`cpufreq_frequency_table_verify'
drivers/built-in.o: In function `s5pv210_cpu_init':
drivers/cpufreq/s5pv210-cpufreq.c:556: undefined reference to
`cpufreq_frequency_table_get_attr'
drivers/cpufreq/s5pv210-cpufreq.c:560: undefined reference to
`cpufreq_frequency_table_cpuinfo'
make: *** [vmlinux] Error 1
Signed-off-by: Chen Gang <gang.c...@asianux.com>
---
drivers/cpufreq/Kconfig.arm | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index bce2195..bbcd719 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -187,6 +187,7 @@ config ARM_S3C64XX_CPUFREQ
config ARM_S5PV210_CPUFREQ
bool "Samsung S5PV210 and S5PC110"
depends on CPU_S5PV210
+ select CPU_FREQ_TABLE
default y
help
This adds the CPUFreq driver for Samsung S5PV210 and
--
1.7.7.6
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