ADD: increase frequency to maximum

2023-12-20 22:16:15 -08:00
parent 069a9d2999
commit 516ecf9d9e
1 changed files with 1 additions and 1 deletions
--- a/fpga/src/main/resources/vcu118/sdboot/sd.c
+++ b/fpga/src/main/resources/vcu118/sdboot/sd.c
@@ -25,7 +25,7 @@
 #define F_CLK 		(TL_CLK)

 // SPI SCLK frequency, in kHz
-#define SPI_CLK 	1250
+#define SPI_CLK 	25000 // 1250

 // SPI clock divisor value
 // @see https://ucb-bar.gitbook.io/baremetal-ide/baremetal-ide/using-peripheral-devices/sifive-ips/serial-peripheral-interface-spi