[PATCH v3 2/2] arm: mvebu: add Globalscale MOCHAbin support
Robert Marko
robert.marko at sartura.hr
Wed Oct 27 16:39:50 CEST 2021
Globalscale MOCHAbin is a Armada 7040 based development board.
Specifications:
* Armada 7040 Quad core ARMv8 Cortex A-72 @ 1.4GHz
* 2 / 4 / 8 GB of DDR4 DRAM
* 16 GB eMMC
* 4MB SPI-NOR (Bootloader)
* 1x M.2-2280 B-key socket (for SSD expansion, SATA3 only)
* 1x M.2-2250 B-key socket (for modems, USB2.0 and I2C only)
* 1x Mini-PCIe 3.0 (x1, USB2.0 and I2C)
* 1x SATA 7+15 socket (SATA3)
* 1x 16-pin (2×8) MikroBus Connector
* 1x SIM card slot (Connected to the mini-PCIe and both M.2 slots)
* 2x USB3.0 Type-A ports via SMSC USB5434B hub
* Cortex 2x5 JTAG
* microUSB port for UART (PL2303GL/PL2303SA onboard)
* 1x 10G SFP+
* 1x 1G SFP (Connected to 88E1512 PHY)
* 1x 1G RJ45 with PoE PD (Connected to 88E1512 PHY)
* 4x 1G RJ45 ports via Topaz 88E6141 switch
* RTC with battery holder (SoC provided, requires CR2032 battery)
* 1x 12V DC IN
* 1x Power switch
* 1x 12V fan header (3-pin, power only)
* 1x mini-PCIe LED header (2x0.1" pins)
* 1x M.2-2280 LED header (2x0.1" pins)
* 6x Bootstrap jumpers
* 1x Power LED (Green)
* 3x Tri-color RGB LEDs (Controllable)
* 1x Microchip ATECC608B secure element
Note that 1G SFP does not work in U-boot as it would require Linux like
SFP support for parsing module interface and reconfiguring the PHY.
Additionally, automatic import of the Marvell hw_info parameters is
enabled via the recently added mac command for Armada platforms.
The parameters stored in Marvell hw_info are usually the board serial
number and MAC addresses.
Signed-off-by: Robert Marko <robert.marko at sartura.hr>
---
Changes in v3:
* Rename "u-boot" partition to "firmware" which better describes its content
* Remove read-only flag from "hw-info" partition
Changes in v2:
* Add DT compatible for hw-info to its partition
* Enable MTD support, command and SPI MTD command
---
arch/arm/dts/Makefile | 1 +
arch/arm/dts/armada-7040-mochabin.dts | 304 +++++++++++++++++++++++
configs/mvebu_mochabin-88f7040_defconfig | 88 +++++++
3 files changed, 393 insertions(+)
create mode 100644 arch/arm/dts/armada-7040-mochabin.dts
create mode 100644 configs/mvebu_mochabin-88f7040_defconfig
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index a88aecc5bd9..dea567d2595 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -232,6 +232,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += \
armada-38x-controlcenterdc.dtb \
armada-7040-db-nand.dtb \
armada-7040-db.dtb \
+ armada-7040-mochabin.dtb \
armada-8040-clearfog-gt-8k.dtb \
armada-8040-db.dtb \
armada-8040-mcbin.dtb \
diff --git a/arch/arm/dts/armada-7040-mochabin.dts b/arch/arm/dts/armada-7040-mochabin.dts
new file mode 100644
index 00000000000..84f06363728
--- /dev/null
+++ b/arch/arm/dts/armada-7040-mochabin.dts
@@ -0,0 +1,304 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2016- 2021 Marvell International Ltd.
+ * Copyright (C) 2021 Sartura Ltd.
+ */
+
+/*
+ * Device Tree file for Globalscale MOCHAbin
+ * Boot device: SPI NOR, 0x32 (SW3)
+ */
+
+#include "armada-7040.dtsi"
+
+/ {
+ model = "Globalscale MOCHAbin";
+ compatible = "globalscale,mochabin", "marvell,armada7040",
+ "marvell,armada-ap806-quad", "marvell,armada-ap806";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ aliases {
+ i2c0 = &cp0_i2c0;
+ spi0 = &cp0_spi1;
+ };
+
+ memory at 00000000 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+};
+
+&ap_pinctl {
+ /* MPP Bus:
+ * SDIO [0-5]
+ * UART0 [11,19]
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 1 1 1 1 1 1 0 0 0 0
+ 0 3 0 0 0 0 0 0 0 3 >;
+};
+
+/* microUSB UART console */
+&uart0 {
+ status = "okay";
+};
+
+/* eMMC */
+&ap_sdhci0 {
+ status = "okay";
+
+ bus-width = <4>;
+ no-1-8-v;
+ non-removable;
+};
+
+&cp0_pinctl {
+ /* MPP Bus:
+ * E6341_RSTn [0]
+ * E6341_INT [1]
+ * I2C1 [2,3]
+ * PCIE_CLKREQn [5]
+ * UART0 [6,7]
+ * PCIE_WAKEn [8]
+ * PCIE_RSTOUTn [9] (GPIO)
+ * DEVSLP_M2-2 [10]
+ * PHY0_RSTn [12] (88E1512 PHY RST)
+ * SPI1 [13-16]
+ * PHY0_INT [24] (88E1512 PHY INT)
+ * 9554_INT [27] (PCA9554 INT)
+ * IS_CLK_VBM [29] (is31fl3199-clk-vbm)
+ * IS_SDB [30] (is31fl3199-sdb)
+ * MKR_PWM [31] (mikroBus PWM)
+ * MKR_INT [32] (mikroBus INT)
+ * MKR_RST [33] (mikroBus RST)
+ * DEVSLP_M2-1 [34] (M.2 SATA DevSlp)
+ * SMI [35,36]
+ * I2C0 [37,38]
+ * RGMII2 [44-55]
+ * SPI0 [56-59]
+ * GPIO [4,11,17-23,25-26,28]
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0 0 7 7 0 7 8 8 0 0
+ 0 0 0 3 3 3 3 0 0 0
+ 0 0 0 0 0 0 0 0 0 0
+ 0 0 0 0 0 8 8 2 2 0
+ 0 0 0 0 1 1 1 1 1 1
+ 1 1 1 1 1 1 6 6 6 6
+ 0 0 0 >;
+
+ cp0_i2c1_pins: cp0-i2c-pins-1 {
+ marvell,pins = < 2 3 >;
+ marvell,function = <7>;
+ };
+
+ cp0_spi0_pins: cp0-spi-pins-0 {
+ marvell,pins = < 56 57 58 59 >;
+ marvell,function = <6>;
+ };
+
+ cp0_spi1_pins: cp0-spi-pins-1 {
+ marvell,pins = < 13 14 15 16 >;
+ marvell,function = <3>;
+ };
+
+ cp0_smi_pins: cp0-smi-pins {
+ marvell,pins = < 35 36 >;
+ marvell,function = <8>;
+ };
+};
+
+/* mikroBUS SPI */
+&cp0_spi0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp0_spi0_pins>;
+};
+
+/* SPI-NOR */
+&cp0_spi1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp0_spi1_pins>;
+
+ spi-flash at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <20000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "firmware";
+ reg = <0x0 0x3e0000>;
+ };
+
+ partition at 3e0000 {
+ compatible = "marvell,hw-info";
+ label = "hw-info";
+ reg = <0x3e0000 0x10000>;
+ };
+
+ partition at 3f0000 {
+ label = "u-boot-env";
+ reg = <0x3f0000 0x10000>;
+ };
+ };
+ };
+};
+
+/* mikroBUS, 1G SFP and GPIO expander */
+&cp0_i2c0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp0_i2c0_pins>;
+ clock-frequency = <100000>;
+
+ sfp_gpio: pca9554 at 39 {
+ compatible = "nxp,pca9554";
+ reg = <0x39>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ /*
+ * IO0_0: SFP+_TX_FAULT
+ * IO0_1: SFP+_TX_DISABLE
+ * IO0_2: SFP+_PRSNT
+ * IO0_3: SFP+_LOSS
+ * IO0_4: SFP_TX_FAULT
+ * IO0_5: SFP_TX_DISABLE
+ * IO0_6: SFP_PRSNT
+ * IO0_7: SFP_LOSS
+ */
+ };
+};
+
+/* IS31FL3199, mini-PCIe and 10G SFP+ */
+&cp0_i2c1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp0_i2c1_pins>;
+ clock-frequency = <100000>;
+};
+
+&cp0_comphy {
+ phy0 {
+ phy-type = <COMPHY_TYPE_SGMII1>;
+ phy-speed = <COMPHY_SPEED_3_125G>;
+ };
+
+ phy1 {
+ phy-type = <COMPHY_TYPE_USB3_HOST0>;
+ };
+
+ phy2 {
+ phy-type = <COMPHY_TYPE_SATA0>;
+ };
+
+ phy3 {
+ phy-type = <COMPHY_TYPE_SATA1>;
+ };
+
+ phy4 {
+ phy-type = <COMPHY_TYPE_SFI0>;
+ phy-speed = <COMPHY_SPEED_10_3125G>;
+ };
+
+ phy5 {
+ phy-type = <COMPHY_TYPE_PEX2>;
+ };
+};
+
+&cp0_sata0 {
+ status = "okay";
+};
+
+/* SMSC USB5434B hub */
+&cp0_usb3_0 {
+ status = "okay";
+};
+
+/* miniPCI-E USB */
+&cp0_usb3_1 {
+ status = "okay";
+};
+
+/* SMSC USB5434B hub */
+&cp0_utmi0 {
+ status = "okay";
+};
+
+/* miniPCI-E USB */
+&cp0_utmi1 {
+ status = "okay";
+};
+
+/* miniPCI-E (J5) */
+&cp0_pcie2 {
+ status = "okay";
+ marvell,reset-gpio = <&cp0_gpio0 9 GPIO_ACTIVE_LOW>;
+};
+
+&cp0_mdio {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp0_smi_pins>;
+
+ /* 88E1512 PHY */
+ eth2phy: ethernet-phy at 1 {
+ reg = <1>;
+ };
+};
+
+&cp0_ethernet {
+ status = "okay";
+};
+
+/* 10G SFP+ */
+&cp0_eth0 {
+ status = "okay";
+
+ phy-mode = "sfi";
+ managed = "in-band-status";
+ marvell,sfp-tx-disable-gpio = <&sfp_gpio 1 GPIO_ACTIVE_HIGH>;
+};
+
+/* Topaz switch uplink */
+&cp0_eth1 {
+ status = "okay";
+
+ phy-mode = "2500base-x";
+ phy-reset-gpios = <&cp0_gpio0 0 GPIO_ACTIVE_LOW>;
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ };
+};
+
+/* 1G SFP or 1G RJ45 */
+&cp0_eth2 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp0_ge2_rgmii_pins>;
+
+ phy-mode = "rgmii-id";
+ phy = <ð2phy>;
+ marvell,sfp-tx-disable-gpio = <&sfp_gpio 5 GPIO_ACTIVE_HIGH>;
+ phy-reset-gpios = <&cp0_gpio0 12 GPIO_ACTIVE_LOW>;
+};
diff --git a/configs/mvebu_mochabin-88f7040_defconfig b/configs/mvebu_mochabin-88f7040_defconfig
new file mode 100644
index 00000000000..cbd2f944c93
--- /dev/null
+++ b/configs/mvebu_mochabin-88f7040_defconfig
@@ -0,0 +1,88 @@
+CONFIG_ARM=y
+CONFIG_ARCH_CPU_INIT=y
+CONFIG_ARCH_MVEBU=y
+CONFIG_SYS_TEXT_BASE=0x00000000
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_TARGET_MVEBU_ARMADA_8K=y
+CONFIG_MVEBU_MAC_HW_INFO=y
+CONFIG_ENV_SIZE=0x10000
+CONFIG_ENV_OFFSET=0x3f0000
+CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="armada-7040-mochabin"
+CONFIG_DEBUG_UART_BASE=0xf0512000
+CONFIG_DEBUG_UART_CLOCK=200000000
+CONFIG_DEBUG_UART=y
+CONFIG_AHCI=y
+CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SYS_LOAD_ADDR=0x800000
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_AUTOBOOT_PROMPT="Autoboot in %d seconds, to stop use 's' key\n"
+CONFIG_AUTOBOOT_STOP_STR="s"
+CONFIG_AUTOBOOT_KEYED_CTRLC=y
+CONFIG_USE_PREBOOT=y
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_ARCH_EARLY_INIT_R=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+# CONFIG_RANDOM_UUID is not set
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_MTD=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_SATA=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_MVEBU_BUBT=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_CMD_EXT4_WRITE=y
+# CONFIG_ISO_PARTITION is not set
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_AHCI_MVEBU=y
+CONFIG_GPIO_HOG=y
+CONFIG_DM_PCA953X=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MVTWSI=y
+CONFIG_MISC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_XENON=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_PHY_MARVELL=y
+CONFIG_PHY_GIGE=y
+CONFIG_MVPP2=y
+CONFIG_RGMII=y
+CONFIG_PCI=y
+CONFIG_PCIE_DW_MVEBU=y
+CONFIG_PHY=y
+CONFIG_MVEBU_COMPHY_SUPPORT=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_ARMADA_8K=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_ARMADA38X=y
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_SYS_NS16550=y
+CONFIG_KIRKWOOD_SPI=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_EFI_LOADER is not set
--
2.33.1
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