No subject


Thu Jun 25 05:52:11 EDT 2020


time dd if=/dev/mtdblock3 of=/dev/null bs=64k from

41.78s to 6.15s (with upstream SPI driver).

Signed-off-by: Rosen Penev <rosenp at gmail.com>
---
 target/linux/ramips/dts/GB-PC2.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/linux/ramips/dts/GB-PC2.dts b/target/linux/ramips/dts/GB-PC2.dts
index 32b6f9838f..dff1b3d5f7 100644
--- a/target/linux/ramips/dts/GB-PC2.dts
+++ b/target/linux/ramips/dts/GB-PC2.dts
@@ -81,7 +81,8 @@
 	m25p80 at 0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		spi-max-frequency = <10000000>;
+		spi-max-frequency = <80000000>;
+		m25p,fast-read;
 
 		partitions {
 			compatible = "fixed-partitions";
-- 
2.17.1


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