arm64: Add Kconfig option for APM X-Gene SOC family
arm64: Add Kconfig option for APM X-Gene SOC family

This patch adds arm64/Kconfig option for APM X-Gene SOC family.

Signed-off-by: Kumar Sankaran <f71ca7fd5894fcc33f9dc8213608a448fe0232cc@apm.com>
Signed-off-by: Loc Ho <91d2e73f5194f86f4bd9c3676b147e83b71322eb@apm.com>
Signed-off-by: Feng Kan <341755dd8b01393ddbe079bc8760de71a61de39f@apm.com>
Signed-off-by: Catalin Marinas <15ce75b290ebaf27c3f9fd73ab848685ed3d8261@arm.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs