board: ti: am571x: Add 666MHz support for AM571x IDK
AM571x supports DDR running at 666MHz. Right now it is
clocked at 532MHz which is lower than what is supported.
In order to have maximum performance on AM571-IDK,
switch DDR to 666MHz.
Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index d7e453e..8b296c9 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -596,6 +596,7 @@
extern struct prcm_regs const dra7xx_prcm;
extern struct dplls const **dplls_data;
extern struct dplls dra7xx_dplls;
+extern struct dplls dra72x_dplls;
extern struct vcores_data const **omap_vcores;
extern const u32 sys_clk_array[8];
extern struct omap_sys_ctrl_regs const **ctrl;