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authorstas <stas@FreeBSD.org>2008-11-30 22:33:03 +0000
committerstas <stas@FreeBSD.org>2008-11-30 22:33:03 +0000
commit610e0aa6beb6063f829b40d3c7cf426eb31d2cd2 (patch)
tree555a7a793a6bf40bb84a0c1ea794e4ac79899553 /sys/conf/options.arm
parentef1cb4c265c81ab9fd713aa3fb8231868a6cfdbd (diff)
downloadFreeBSD-src-610e0aa6beb6063f829b40d3c7cf426eb31d2cd2.zip
FreeBSD-src-610e0aa6beb6063f829b40d3c7cf426eb31d2cd2.tar.gz
- Obtain main clock frequency dynamically based on CKGR_MCFR register
contents. - It is possible to override the dynamic configuration by using AT91C_MAIN_CLOCK option in kernel config. PR: arm/128961 (based on) Submitted by: Bjorn Konig <bkoenig@alpha-tierchen.de> Reviewed by: imp Approved by: kib (mentor, implicit)
Diffstat (limited to 'sys/conf/options.arm')
-rw-r--r--sys/conf/options.arm1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/conf/options.arm b/sys/conf/options.arm
index eb5a291..6c8732c 100644
--- a/sys/conf/options.arm
+++ b/sys/conf/options.arm
@@ -5,6 +5,7 @@ ARMFPE opt_global.h
ARM_KERN_DIRECTMAP opt_vm.h
ARM_USE_SMALL_ALLOC opt_global.h
AT91C_MASTER_CLOCK opt_global.h
+AT91C_MAIN_CLOCK opt_at91.h
COUNTS_PER_SEC opt_timer.h
CPU_SA1100 opt_global.h
CPU_SA1110 opt_global.h
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