Add HAVE_ARM_ARCH_TIMER to Broadcom Kconfig as it is
required for some Mobile SoCs.
Signed-off-by: NChristian Daudt <bcm@fixthebug.org>
Reviewed-by: NMarkus Mayer <mmayer@broadcom.com>
Reviewed-by: NMark Hambleton <mahamble@broadcom.com>
Reviewed-by: NJames King <jamesk@broadcom.com>