LSDK-18.03 Grapeboard initial support

5 files changed, 91 insertions, 0 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d77bc6e..2108ece 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -940,6 +940,13 @@ config TARGET_LS1012AFRDM
 	  development platform that supports the QorIQ LS1012A
 	  Layerscape Architecture processor.
 
+config TARGET_GRAPEBOARD
+	bool "Support grapeboard"
+	select ARCH_LS1012A
+	select ARM64
+	help
+	  Support for Scalys LS1012A based Grapeboard platform.
+
 config TARGET_LS1088ARDB
 	bool "Support ls1088ardb"
 	select ARCH_LS1088A
@@ -1255,6 +1262,7 @@ source "board/freescale/ls1046ardb/Kconfig"
 source "board/freescale/ls1012aqds/Kconfig"
 source "board/freescale/ls1012ardb/Kconfig"
 source "board/freescale/ls1012afrdm/Kconfig"
+source "board/scalys/grapeboard/Kconfig"
 source "board/freescale/mx23evk/Kconfig"
 source "board/freescale/mx28evk/Kconfig"
 source "board/freescale/mx31ads/Kconfig"
diff --git a/arch/arm/cpu/armv8/Kconfig b/arch/arm/cpu/armv8/Kconfig
index 3a0e129..4bb64e4 100644
--- a/arch/arm/cpu/armv8/Kconfig
+++ b/arch/arm/cpu/armv8/Kconfig
@@ -91,6 +91,7 @@ config PSCI_RESET
 		   !TARGET_LS1088ARDB && !TARGET_LS1088AQDS && \
 		   !TARGET_LS1012ARDB && !TARGET_LS1012AFRDM && \
 		   !TARGET_LS1012A2G5RDB && !TARGET_LS1012AQDS && \
+		   !TARGET_GRAPEBOARD && \
 		   !TARGET_LS1043ARDB && !TARGET_LS1043AQDS && \
 		   !TARGET_LS1046ARDB && !TARGET_LS1046AQDS && \
 		   !TARGET_LS2081ARDB && \
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
index ff0903c..56f1174 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
@@ -18,6 +18,7 @@ static struct serdes_config serdes1_cfg_tbl[] = {
 	{0x0008, {NONE, NONE, NONE, SATA1} },
 	{0x3508, {SGMII_FM1_DTSEC1, PCIE1, NONE, SATA1} },
 	{0x3305, {SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} },
+	{0x3308, {SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, SATA1} },
 	{0x2205, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, PCIE1} },
 	{0x2305, {SGMII_2500_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} },
 	{0x9508, {TX_CLK, PCIE1, NONE, SATA1} },
diff --git a/arch/arm/dts/grapeboard.dts b/arch/arm/dts/grapeboard.dts
new file mode 100644
index 0000000..3331285
--- /dev/null
+++ b/arch/arm/dts/grapeboard.dts
@@ -0,0 +1,15 @@
+/*
+ * Copyright 2017 Scalys B.V.
+ * opensource@scalys.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+#include "grapeboard.dtsi"
+
+/ {
+       chosen {
+               stdout-path = &duart0;
+       };
+};
diff --git a/arch/arm/dts/grapeboard.dtsi b/arch/arm/dts/grapeboard.dtsi
new file mode 100644
index 0000000..5389b30
--- /dev/null
+++ b/arch/arm/dts/grapeboard.dtsi
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2017 Scalys B.V.
+ * opensource@scalys.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/include/ "fsl-ls1012a.dtsi"
+
+/ {
+	model = "LS1012A Grape Board";
+	aliases {
+		spi0 = &qspi;
+		spi1 = &dspi0;
+	};
+};
+
+&qspi {
+	bus-num = <0>;
+	status = "okay";
+
+	qflash0: s25fl128s@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&dspi0 {
+	bus-num = <0>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "disabled";
+};
+
+&duart0 {
+	status = "okay";
+};
+
+&duart1 {
+	status = "disabled";
+};
+
+&esdhc0 {
+	status = "okay";
+};
+
+&esdhc1 {
+	status = "disabled";
+};
+
+&usb0 {
+	status = "disabled";
+};
+
+&usb1 {
+	status = "okay";
+};
\ No newline at end of file