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The cpu_reset_needs_v4_MMU_disable variable is only used in locore-v4.S,

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only define it when building for ARMv5 or prior.

Sponsored by:	ABT Systems Ltd
This commit is contained in:
Andrew Turner 2016-03-02 14:33:46 +00:00
parent 4d185754cf
commit 39c44571c0
1 changed files with 4 additions and 3 deletions
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7
sys/arm/arm/cpufunc.c
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@ -57,6 +57,7 @@ __FBSDID("$FreeBSD$");
#include <vm/pmap.h>
#include <vm/uma.h>
#include <machine/acle-compat.h>
#include <machine/cpuconf.h>
#include <machine/cpufunc.h>
@ -559,7 +560,9 @@ struct cpu_functions cortexa_cpufuncs = {
struct cpu_functions cpufuncs;
u_int cputype;
u_int cpu_reset_needs_v4_MMU_disable; /* flag used in locore.s */
#if __ARM_ARCH <= 5
u_int cpu_reset_needs_v4_MMU_disable; /* flag used in locore-v4.s */
#endif
#if defined(CPU_ARM9) || \
defined (CPU_ARM9E) || \
@ -754,7 +757,6 @@ set_cpufuncs()
#if defined(CPU_ARM1176)
if (cputype == CPU_ID_ARM1176JZS) {
cpufuncs = arm1176_cpufuncs;
cpu_reset_needs_v4_MMU_disable = 1; /* V4 or higher */
get_cachetype_cp15();
goto out;
}
@ -777,7 +779,6 @@ set_cpufuncs()
cputype == CPU_ID_KRAIT300R0 ||
cputype == CPU_ID_KRAIT300R1 ) {
cpufuncs = cortexa_cpufuncs;
cpu_reset_needs_v4_MMU_disable = 1; /* V4 or higher */
get_cachetype_cp15();
goto out;
}