mpc83xx: Migrate CONFIG_LCRR_* to Kconfig

Migrate the CONFIG_LCRR_* settings to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/configs/sbc8349_defconfig b/configs/sbc8349_defconfig
index 865a3ef..d492b86 100644
--- a/configs/sbc8349_defconfig
+++ b/configs/sbc8349_defconfig
@@ -84,3 +84,5 @@
 CONFIG_OR0_XAM_SET=y
 CONFIG_OR0_TRLX_RELAXED=y
 CONFIG_OR0_EHTR_8_CYCLE=y
+CONFIG_LCRR_DBYP_PLL_BYPASSED=y
+CONFIG_LCRR_CLKDIV_4=y