[BSP][k210] fix AI clock

5a765d80 · lymzzyh · 3aef459c · 5a765d80
隐藏空白更改
内联并排

Showing with 2 addition and 0 deletion

bsp/k210/driver/board.c bsp/k210/driver/board.c +2 -0

未找到文件。
--- a/bsp/k210/driver/board.c
+++ b/bsp/k210/driver/board.c
@@ -84,6 +84,8 @@ extern int rt_hw_clint_ipi_enable(void);

 void rt_hw_board_init(void)
 {
+    sysctl_pll_set_freq(SYSCTL_PLL0, 800000000UL);
+    sysctl_pll_set_freq(SYSCTL_PLL1, 400000000UL);
    /* Init FPIOA */
    fpioa_init();
    /* Dmac init */