diff --git a/litex_boards/targets/de10lite.py b/litex_boards/targets/de10lite.py
index d613a03..c1fedcd 100755
--- a/litex_boards/targets/de10lite.py
+++ b/litex_boards/targets/de10lite.py
@@ -10,6 +10,7 @@ from migen.genlib.resetsync import AsyncResetSynchronizer
 
 from litex_boards.platforms import de10lite
 
+from litex.soc.cores.clock import Max10PLL
 from litex.soc.integration.soc_core import *
 from litex.soc.integration.soc_sdram import *
 from litex.soc.integration.builder import *
@@ -22,7 +23,7 @@ from litevideo.terminal.core import Terminal
 # CRG ----------------------------------------------------------------------------------------------
 
 class _CRG(Module):
-    def __init__(self, platform):
+    def __init__(self, platform, sys_clk_freq):
         self.clock_domains.cd_sys    = ClockDomain()
         self.clock_domains.cd_sys_ps = ClockDomain(reset_less=True)
         self.clock_domains.cd_vga    = ClockDomain(reset_less=True)
@@ -34,44 +35,11 @@ class _CRG(Module):
         platform.add_period_constraint(clk50, 1e9/50e6)
 
         # PLL
-        pll_locked  = Signal()
-        pll_clk_out = Signal(6)
-        self.specials += \
-            Instance("ALTPLL",
-                p_BANDWIDTH_TYPE         = "AUTO",
-                p_CLK0_DIVIDE_BY         = 1,
-                p_CLK0_DUTY_CYCLE        = 50,
-                p_CLK0_MULTIPLY_BY       = 1,
-                p_CLK0_PHASE_SHIFT       = "0",
-                p_CLK1_DIVIDE_BY         = 1,
-                p_CLK1_DUTY_CYCLE        = 50,
-                p_CLK1_MULTIPLY_BY       = 1,
-                p_CLK1_PHASE_SHIFT       = "5000", # 90°
-                p_CLK2_DIVIDE_BY         = 2,
-                p_CLK2_DUTY_CYCLE        = 50,
-                p_CLK2_MULTIPLY_BY       = 1,
-                p_CLK2_PHASE_SHIFT       = "0",
-                p_COMPENSATE_CLOCK       = "CLK0",
-                p_INCLK0_INPUT_FREQUENCY = 20000,
-                p_OPERATION_MODE         = "NORMAL",
-                i_INCLK                  = clk50,
-                o_CLK                    = pll_clk_out,
-                i_CLKENA                 = 0x3f,
-                i_EXTCLKENA              = 0xf,
-                i_FBIN                   = 1,
-                i_PFDENA                 = 1,
-                i_PLLENA                 = 1,
-                o_LOCKED                 = pll_locked,
-            )
-        self.comb += [
-            self.cd_sys.clk.eq(pll_clk_out[0]),
-            self.cd_sys_ps.clk.eq(pll_clk_out[1]),
-            self.cd_vga.clk.eq(pll_clk_out[2])
-        ]
-        self.specials += [
-            AsyncResetSynchronizer(self.cd_sys,    ~pll_locked),
-            AsyncResetSynchronizer(self.cd_vga,    ~pll_locked),
-        ]
+        self.submodules.pll = pll = Max10PLL(speedgrade="-7")
+        pll.register_clkin(clk50, 50e6)
+        pll.create_clkout(self.cd_sys,    sys_clk_freq)
+        pll.create_clkout(self.cd_sys_ps, sys_clk_freq, phase=90)
+        pll.create_clkout(self.cd_vga,    25e6)
 
         # SDRAM clock
         self.comb += platform.request("sdram_clock").eq(self.cd_sys_ps.clk)
@@ -80,14 +48,13 @@ class _CRG(Module):
 
 class BaseSoC(SoCCore):
     def __init__(self, sys_clk_freq=int(50e6), **kwargs):
-        assert sys_clk_freq == int(50e6)
         platform = de10lite.Platform()
 
         # SoCCore ----------------------------------------------------------------------------------
         SoCCore.__init__(self, platform, clk_freq=sys_clk_freq, **kwargs)
 
         # CRG --------------------------------------------------------------------------------------
-        self.submodules.crg = _CRG(platform)
+        self.submodules.crg = _CRG(platform, sys_clk_freq)
 
         # SDR SDRAM --------------------------------------------------------------------------------
         if not self.integrated_main_ram_size: