Merge https://source.denx.de/u-boot/custodians/u-boot-marvell
- a37xx: espressobin: Fix non-working SPI (Pali)
diff --git a/arch/arm/dts/armada-3720-espressobin-u-boot.dtsi b/arch/arm/dts/armada-3720-espressobin-u-boot.dtsi
index 3e01c64..07293ab 100644
--- a/arch/arm/dts/armada-3720-espressobin-u-boot.dtsi
+++ b/arch/arm/dts/armada-3720-espressobin-u-boot.dtsi
@@ -1,8 +1,15 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
&spi0 {
- spi-flash@0 {
+ flash@0 {
+ /*
+ * For some unknown reason U-Boot SPI driver cannot access
+ * SPI-NOR with higher frequency. Linux kernel SPI driver
+ * does not have this problem.
+ */
+ spi-max-frequency = <50000000>;
+
+#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
@@ -18,9 +25,9 @@
label = "u-boot-env";
};
};
+#endif
};
};
-#endif
/*
* U-Boot requires to have this eMMC node by default in "okay" status. U-Boot