diff --git a/src/soc/rockchip/rk3288/clock.c b/src/soc/rockchip/rk3288/clock.c
index 642dc5b21b..e0673317df 100644
--- a/src/soc/rockchip/rk3288/clock.c
+++ b/src/soc/rockchip/rk3288/clock.c
@@ -78,9 +78,11 @@ static const struct pll_div cpll_init_cfg = PLL_DIVISORS(CPLL_HZ, 1, 2);
 /* See linux/drivers/clk/rockchip/clk-rk3288.c for more APLL combinations */
 static const struct pll_div apll_1800_cfg = PLL_DIVISORS(1800*MHz, 1, 1);
 static const struct pll_div apll_1392_cfg = PLL_DIVISORS(1392*MHz, 1, 1);
+static const struct pll_div apll_600_cfg = PLL_DIVISORS(600*MHz, 1, 2);
 static const struct pll_div *apll_cfgs[] = {
 	[APLL_1800_MHZ] = &apll_1800_cfg,
 	[APLL_1392_MHZ] = &apll_1392_cfg,
+	[APLL_600_MHZ] = &apll_600_cfg,
 };
 
 /*******************PLL CON0 BITS***************************/
diff --git a/src/soc/rockchip/rk3288/include/soc/clock.h b/src/soc/rockchip/rk3288/include/soc/clock.h
index dc9cf5ef36..d1c51cfc25 100644
--- a/src/soc/rockchip/rk3288/include/soc/clock.h
+++ b/src/soc/rockchip/rk3288/include/soc/clock.h
@@ -31,6 +31,7 @@
 enum apll_frequencies {
 	APLL_1800_MHZ,
 	APLL_1392_MHZ,
+	APLL_600_MHZ,
 };
 
 /* The SRAM is clocked off aclk_bus, so we want to max it out for boot speed. */