From 5a765d80b36c76e5108411b2ba40f55dabb1f5da Mon Sep 17 00:00:00 2001
From: ZYH <lymz@foxmail.com>
Date: Wed, 20 Mar 2019 09:12:57 +0800
Subject: [PATCH] [BSP][k210] fix AI clock

---
 bsp/k210/driver/board.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bsp/k210/driver/board.c b/bsp/k210/driver/board.c
index 1b2b4c34e8..0cd78b8c79 100644
--- 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 */
-- 
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