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board: ti: am571x: Add 666MHz support for AM571x IDK

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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>
This commit is contained in:
Steve Kipisz
2017-08-22 13:52:58 +05:30
committed by Tom Rini
parent fede942980
commit 209742fa88
2 changed files with 34 additions and 2 deletions
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arch/arm/include/asm/omap_common.h
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@@ -596,6 +596,7 @@ extern struct prcm_regs const omap4_prcm;
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;