Messages in this thread Patch in this message | | | From | Brian Norris <> | Subject | [PATCH] ARM: at91: force CPU selection | Date | Mon, 9 Mar 2015 23:59:58 -0700 |
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The mach-at91 build does not force the user to make a CPU selection. This can yield a build failure when SOC_SAM_V7 is used, but neither SOC_SAMA5D4 nor SOC_SAMA5D3 are defined:
arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type #error Unknown prefetch abort handler type ^ make[2]: *** [arch/arm/kernel/asm-offsets.s] Error 1
The forced default selection is completely arbitrary.
Signed-off-by: Brian Norris <computersforpeace@gmail.com> --- arch/arm/mach-at91/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index c74a44324e5b..afbf03e96746 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -114,6 +114,12 @@ config SOC_AT91SAM9 AT91SAM9XE endif # SOC_SAM_V4_V5 +config MACH_AT91_AUTO + def_bool y + depends on !SOC_AT91SAM9 && !SOC_SAMA5D4 + select SOC_SAMA5D3 if SOC_SAM_V7 + select SOC_AT91RM9200 if SOC_SAM_V4_V5 + comment "AT91 Feature Selections" config AT91_SLOW_CLOCK -- 2.3.2
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