SPEAr: Remove unused flag (CONFIG_SYS_HZ_CLOCK)

SPEAr doesn't need CONFIG_SYS_HZ_CLOCK. This commit removes it.

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
1 file changed