diff --git a/src/mainboard/google/veyron_brain/bootblock.c b/src/mainboard/google/veyron_brain/bootblock.c
index ffa4bdecf8..1169455871 100644
--- a/src/mainboard/google/veyron_brain/bootblock.c
+++ b/src/mainboard/google/veyron_brain/bootblock.c
@@ -70,7 +70,7 @@ void bootblock_mainboard_init(void)
 	/* spi2 for firmware ROM */
 	writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk);
 	writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx);
-	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 9900*KHz);
+	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
 
 	setup_chromeos_gpios();
 }
diff --git a/src/mainboard/google/veyron_gus/bootblock.c b/src/mainboard/google/veyron_gus/bootblock.c
index cbb55ea4d2..1bc8840ade 100644
--- a/src/mainboard/google/veyron_gus/bootblock.c
+++ b/src/mainboard/google/veyron_gus/bootblock.c
@@ -68,7 +68,7 @@ void bootblock_mainboard_init(void)
 	/* spi2 for firmware ROM */
 	writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk);
 	writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx);
-	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 9900*KHz);
+	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
 
 	/* spi0 for chrome ec */
 	writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0);
diff --git a/src/mainboard/google/veyron_jaq/bootblock.c b/src/mainboard/google/veyron_jaq/bootblock.c
index cbb55ea4d2..1bc8840ade 100644
--- a/src/mainboard/google/veyron_jaq/bootblock.c
+++ b/src/mainboard/google/veyron_jaq/bootblock.c
@@ -68,7 +68,7 @@ void bootblock_mainboard_init(void)
 	/* spi2 for firmware ROM */
 	writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk);
 	writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx);
-	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 9900*KHz);
+	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
 
 	/* spi0 for chrome ec */
 	writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0);
diff --git a/src/mainboard/google/veyron_jerry/bootblock.c b/src/mainboard/google/veyron_jerry/bootblock.c
index cbb55ea4d2..1bc8840ade 100644
--- a/src/mainboard/google/veyron_jerry/bootblock.c
+++ b/src/mainboard/google/veyron_jerry/bootblock.c
@@ -68,7 +68,7 @@ void bootblock_mainboard_init(void)
 	/* spi2 for firmware ROM */
 	writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk);
 	writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx);
-	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 9900*KHz);
+	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
 
 	/* spi0 for chrome ec */
 	writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0);
diff --git a/src/mainboard/google/veyron_mighty/bootblock.c b/src/mainboard/google/veyron_mighty/bootblock.c
index cbb55ea4d2..1bc8840ade 100644
--- a/src/mainboard/google/veyron_mighty/bootblock.c
+++ b/src/mainboard/google/veyron_mighty/bootblock.c
@@ -68,7 +68,7 @@ void bootblock_mainboard_init(void)
 	/* spi2 for firmware ROM */
 	writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk);
 	writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx);
-	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 9900*KHz);
+	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
 
 	/* spi0 for chrome ec */
 	writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0);
diff --git a/src/mainboard/google/veyron_minnie/bootblock.c b/src/mainboard/google/veyron_minnie/bootblock.c
index cbb55ea4d2..1bc8840ade 100644
--- a/src/mainboard/google/veyron_minnie/bootblock.c
+++ b/src/mainboard/google/veyron_minnie/bootblock.c
@@ -68,7 +68,7 @@ void bootblock_mainboard_init(void)
 	/* spi2 for firmware ROM */
 	writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk);
 	writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx);
-	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 9900*KHz);
+	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
 
 	/* spi0 for chrome ec */
 	writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0);
diff --git a/src/mainboard/google/veyron_pinky/bootblock.c b/src/mainboard/google/veyron_pinky/bootblock.c
index cbb55ea4d2..1bc8840ade 100644
--- a/src/mainboard/google/veyron_pinky/bootblock.c
+++ b/src/mainboard/google/veyron_pinky/bootblock.c
@@ -68,7 +68,7 @@ void bootblock_mainboard_init(void)
 	/* spi2 for firmware ROM */
 	writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk);
 	writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx);
-	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 9900*KHz);
+	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
 
 	/* spi0 for chrome ec */
 	writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0);
diff --git a/src/mainboard/google/veyron_speedy/bootblock.c b/src/mainboard/google/veyron_speedy/bootblock.c
index cbb55ea4d2..1bc8840ade 100644
--- a/src/mainboard/google/veyron_speedy/bootblock.c
+++ b/src/mainboard/google/veyron_speedy/bootblock.c
@@ -68,7 +68,7 @@ void bootblock_mainboard_init(void)
 	/* spi2 for firmware ROM */
 	writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk);
 	writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx);
-	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 9900*KHz);
+	rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
 
 	/* spi0 for chrome ec */
 	writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0);