Default system clock to 200MHz

pimoroni · Nov 29, 2024 · e3322b7 · e3322b7
1 parent 3b492f6
commit e3322b7
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/presto/presto.h b/presto/presto.h
@@ -126,4 +126,10 @@
 // Allocate LWIP buffers in PSRAM
 #define LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size) __attribute__((section(".psram_data"), aligned(4))) uint8_t variable_name[LWIP_MEM_ALIGN_BUFFER(size)]
 
+// Default the system clock to 200MHz for best performance
+#define SYS_CLK_HZ           200000000
+#define PLL_SYS_VCO_FREQ_HZ 1200000000
+#define PLL_SYS_POSTDIV1    6
+#define PLL_SYS_POSTDIV2    1
+
 #endif