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i.MX7ULP: Set A7 core frequency to 500Mhz for B0 chip

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The normal target frequency for ULP A7 core is 500Mhz, but now ROM
set the core frequency to 413Mhz. So change it to 500Mhz in u-boot.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Ye Li
2019-07-22 01:25:08 +00:00
committed by Stefano Babic
parent e25dc290aa
commit df3572e930
3 changed files with 44 additions and 0 deletions
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arch/arm/include/asm/arch-mx7ulp/scg.h
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@@ -337,5 +337,6 @@ void scg_a7_nicclk_init(void);
void scg_a7_sys_clk_sel(enum scg_sys_src clk);
void scg_a7_info(void);
void scg_a7_soscdiv_init(void);
void scg_a7_init_core_clk(void);
#endif