Add i.MX8QM DMSSE20 a1 board support U-Boot 2023.04-00030-g7be2f547b2 (Apr 21 2023 - 11:11:43 +0200)
Model: Advantech iMX8QM DMSSE20 Board: DMS-SE20A1 8GB Build: SCFW 549b1e18, SECO-FW c9de51c0, ATF 5782363 Boot: USB DRAM: 8 GiB Core: 100 devices, 19 uclasses, devicetree: separate MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 Net: eth0: ethernet@5b040000 Warning: ethernet@5b050000 (eth1) using random MAC address - 32:05:0c:f9:5e:10 , eth1: ethernet@5b050000 Hit any key to stop autoboot: 0 Signed-off-by: Oliver Graute <oliver.gra...@kococonnector.com> --- Changes for v6 - move environment in imx8qm_dmsse20-a1.env - replaced imx-atf repo url in imx8qm-dmsse20-a1.rst - move CONFIG_SYS_MMC_ENV_DEV to imx8qm_dmsse20a1_defconfig - move CONFIG_REMAKE_ELF to imx8qm_dmsse20a1_defconfig - move CONFIG_SPL_BSS_START_ADDR to imx8qm_dmsse20a1_defconfig - move CONFIG_NR_DRAM_BANKS to imx8qm_dmsse20a1_defconfig - move CONFIG_ENV_OVERWRITE to imx8qm_dmsse20a1_defconfig - move CONFIG_SUPPORT_EMMC_BOOT to imx8qm_dmsse20a1_defconfig - move CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to imx8qm_dmsse20a1_defconfig - move CONFIG_PHY_GIGE to imx8qm_dmsse20a1_defconfig - move CONFIG_ENV_SECT_SIZE to imx8qm_dmsse20a1_defconfig - move CONFIG_SYS_MMC_ENV_PART to imx8qm_dmsse20a1_defconfig - move CONFIG_SYS_MEMTEST_START to imx8qm_dmsse20a1_defconfig - move CONFIG_SYS_MEMTEST_END to imx8qm_dmsse20a1_defconfig - move CONFIG_BAUDRATE to imx8qm_dmsse20a1_defconfig - move CONFIG_BOOTCOMMAND to imx8qm_dmsse20a1_defconfig - fixed implicit function declaration warning - replaced CONFIG_SYS_TEXT with CONFIG_TEXT_BASE - replaced CONFIG_SYS_FSL_ESDHC_ADDR with CFG_SYS_FSL_ESDHC_ADDR - replaced CONFIG_SYS_FSL_USDHC_NUM with CFG_SYS_FSL_USDHC_NUM - replaced CONFIG_SYS_SDRAM_BASE with CFG_SYS_SDRAM_BASE - replaced CONFIG_EXTRA_ENV_SETTINGS with CFG_EXTRA_ENV_SETTINGS - drop CONFIG_QSPI_BOOT related defines - drop CONFIG_FSL_FSPI related defines - set CONFIG_SYS_BOOTM_LEN=0x04000000 Changes for v5 - added binman support - fixed SPDX notations - fixed regulator grouping - drop source "board/freescale/common/Kconfig" in Kconfig - move CONFIG_SPL_MAX_SIZE to imx8qm_dmsse20a1_defconfig - move CONFIG_SPL_BSS_MAX_SIZE to imx8qm_dmsse20a1_defconfig - move CONFIG_SYS_INIT_SP_ADDR to imx8qm_dmsse20a1_defconfig - enable CONFIG_EVENT and CONFIG_DM_EVENT Changes for v4 - update atf fw version - update seco fw version - update scfw version - move CONFIG_IMX_SMMU to imx8qm_dmsse20a1_defconfig - move CONFIG_LOADADDR to imx8qm_dmsse20a1_defconfig - move CONFIG_SYS_LOAD_ADDR to imx8qm_dmsse20a1_defconfig - move CONFIG_SYS_MALLOC_LEN to imx8qm_dmsse20a1_defconfig - move CONFIG_SYS_MMC_IMG_LOAD_PART to imx8qm_dmsse20a1_defconfig - move CONFIG_FSL_USDHC to imx8qm_dmsse20a1_defconfig - replaced CONFIG_SPL_MMC_SUPPORT with CONFIG_SPL_MMC - replaced CONFIG_SPL_SERIAL_SUPPORT with CONFIG_SPL_SERIAL - drop CONFIG_FEC_XCV_TYPE Changes for v3 - Remove addr parameter from reset_cpu() - moved some configs into defconfig Changes for v2 - replaced bd_t with struct bd_info - added missing DTS in MAINTAINERS - replaced README with imx8qm-dmsse20-a1.rst - move CMD_FUSE to Kconfig - removed fdt_high - added i2c support - added rtc support arch/arm/dts/Makefile | 1 + arch/arm/dts/imx8qm-dmsse20-a1.dts | 397 ++++++++++++++++++ arch/arm/mach-imx/imx8/Kconfig | 8 + board/advantech/imx8qm_dmsse20_a1/Kconfig | 15 + board/advantech/imx8qm_dmsse20_a1/MAINTAINERS | 7 + board/advantech/imx8qm_dmsse20_a1/Makefile | 8 + .../imx8qm_dmsse20_a1/imx8qm_dmsse20-a1.env | 48 +++ .../imx8qm_dmsse20_a1/imx8qm_dmsse20_a1.c | 188 +++++++++ .../advantech/imx8qm_dmsse20_a1/imximage.cfg | 23 + board/advantech/imx8qm_dmsse20_a1/spl.c | 223 ++++++++++ common/Kconfig | 2 +- configs/imx8qm_dmsse20a1_defconfig | 129 ++++++ doc/board/advantech/imx8qm-dmsse20-a1.rst | 58 +++ doc/board/advantech/index.rst | 1 + include/configs/imx8qm_dmsse20.h | 48 +++ 15 files changed, 1155 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/imx8qm-dmsse20-a1.dts create mode 100644 board/advantech/imx8qm_dmsse20_a1/Kconfig create mode 100644 board/advantech/imx8qm_dmsse20_a1/MAINTAINERS create mode 100644 board/advantech/imx8qm_dmsse20_a1/Makefile create mode 100644 board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20-a1.env create mode 100644 board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20_a1.c create mode 100644 board/advantech/imx8qm_dmsse20_a1/imximage.cfg create mode 100644 board/advantech/imx8qm_dmsse20_a1/spl.c create mode 100644 configs/imx8qm_dmsse20a1_defconfig create mode 100644 doc/board/advantech/imx8qm-dmsse20-a1.rst create mode 100644 include/configs/imx8qm_dmsse20.h diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 43951a7731..a7a2ea580e 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -937,6 +937,7 @@ dtb-$(CONFIG_ARCH_IMX8) += \ fsl-imx8qm-apalis.dtb \ fsl-imx8qm-mek.dtb \ imx8qm-cgtqmx8.dtb \ + imx8qm-dmsse20-a1.dtb \ imx8qm-rom7720-a1.dtb \ fsl-imx8qxp-ai_ml.dtb \ fsl-imx8qxp-colibri.dtb \ diff --git a/arch/arm/dts/imx8qm-dmsse20-a1.dts b/arch/arm/dts/imx8qm-dmsse20-a1.dts new file mode 100644 index 0000000000..e6da42c182 --- /dev/null +++ b/arch/arm/dts/imx8qm-dmsse20-a1.dts @@ -0,0 +1,397 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright 2017-2018 NXP + * Copyright 2019-2023 Kococonnector GmbH + */ + +/dts-v1/; + +/* First 128KB is for PSCI ATF. */ +/memreserve/ 0x80000000 0x00020000; + +#include "fsl-imx8qm.dtsi" +#include "imx8qm-u-boot.dtsi" + +/ { + model = "Advantech iMX8QM DMSSE20"; + compatible = "fsl,imx8qm-mek", "fsl,imx8qm"; + + aliases { + mmc0 = &usdhc1; + mmc2 = &usdhc3; + }; + + chosen { + bootargs = "console=ttyLP0,115200 earlycon"; + stdout-path = &lpuart0; + }; + + reg_usb_otg1_vbus: usb_otg1_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usdhc2_vmmc: usdhc2_vmmc { + compatible = "regulator-fixed"; + regulator-name = "sw-3p3-sd1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx8qm-mek { + pinctrl_hog: hoggrp { + fsl,pins = < + SC_P_USB_SS3_TC0_LSIO_GPIO4_IO03 0x06000048 + >; + }; + + pinctrl_fec1: fec1grp { + fsl,pins = < + SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0 + SC_P_ENET0_MDC_CONN_ENET0_MDC 0x06000020 + SC_P_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020 + SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x00000060 + SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x00000060 + SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x00000060 + SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x00000060 + SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x00000060 + SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x00000060 + SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x00000060 + SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x00000060 + SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x00000060 + SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x00000060 + SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x00000060 + SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x00000060 + >; + }; + + pinctrl_fec2: fec2grp { + fsl,pins = < + SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETA_PAD 0x000014a0 + SC_P_ENET1_MDC_CONN_ENET1_MDC 0x06000020 + SC_P_ENET1_MDIO_CONN_ENET1_MDIO 0x06000020 + SC_P_ENET1_RGMII_TX_CTL_CONN_ENET1_RGMII_TX_CTL 0x00000060 + SC_P_ENET1_RGMII_TXC_CONN_ENET1_RGMII_TXC 0x00000060 + SC_P_ENET1_RGMII_TXD0_CONN_ENET1_RGMII_TXD0 0x00000060 + SC_P_ENET1_RGMII_TXD1_CONN_ENET1_RGMII_TXD1 0x00000060 + SC_P_ENET1_RGMII_TXD2_CONN_ENET1_RGMII_TXD2 0x00000060 + SC_P_ENET1_RGMII_TXD3_CONN_ENET1_RGMII_TXD3 0x00000060 + SC_P_ENET1_RGMII_RXC_CONN_ENET1_RGMII_RXC 0x00000060 + SC_P_ENET1_RGMII_RX_CTL_CONN_ENET1_RGMII_RX_CTL 0x00000060 + SC_P_ENET1_RGMII_RXD0_CONN_ENET1_RGMII_RXD0 0x00000060 + SC_P_ENET1_RGMII_RXD1_CONN_ENET1_RGMII_RXD1 0x00000060 + SC_P_ENET1_RGMII_RXD2_CONN_ENET1_RGMII_RXD2 0x00000060 + SC_P_ENET1_RGMII_RXD3_CONN_ENET1_RGMII_RXD3 0x00000060 + >; + }; + + pinctrl_lpi2c1: lpi2c1grp { + fsl,pins = < + SC_P_GPT0_CLK_DMA_I2C1_SCL 0xc600004c + SC_P_GPT0_CAPTURE_DMA_I2C1_SDA 0xc600004c + >; + }; + + pinctrl_lpi2c2: lpi2c2grp { + fsl,pins = < + SC_P_GPT1_CLK_DMA_I2C2_SCL 0xc600004c + SC_P_GPT1_CAPTURE_DMA_I2C2_SDA 0xc600004c + >; + }; + + pinctrl_lpuart0: lpuart0grp { + fsl,pins = < + SC_P_UART0_RX_DMA_UART0_RX 0x06000020 + SC_P_UART0_TX_DMA_UART0_TX 0x06000020 + >; + }; + + pinctrl_rtc_mc_8803: rtc-mc-8803-grp{ + fsl,pins = < + SC_P_SIM0_POWER_EN_DMA_I2C3_SDA 0xc600004c + SC_P_SIM0_PD_DMA_I2C3_SCL 0xc600004c + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 + SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021 + SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021 + SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021 + SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021 + SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021 + SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021 + SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021 + SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021 + SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021 + SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x06000041 + SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000021 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp-100mhz { + fsl,pins = < + SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040 + SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020 + SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020 + SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020 + SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020 + SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020 + SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020 + SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020 + SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020 + SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020 + SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x06000040 + SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000020 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp-200mhz { + fsl,pins = < + SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040 + SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020 + SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020 + SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020 + SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020 + SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020 + SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020 + SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020 + SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020 + SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020 + SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x06000040 + SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000020 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2grpgpio { + fsl,pins = < + SC_P_USDHC1_RESET_B_LSIO_GPIO4_IO07 0x00000020 + SC_P_USDHC1_VSELECT_LSIO_GPIO4_IO08 0x00000020 + >; + }; + + pinctrl_usdhc3_gpio: usdhc3grpgpio { + fsl,pins = < + SC_P_USDHC2_WP_LSIO_GPIO4_IO11 0x00000021 + SC_P_USDHC2_CD_B_LSIO_GPIO4_IO12 0x00000021 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 + SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021 + SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021 + SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021 + SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021 + SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021 + SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + fsl,pins = < + SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000040 + SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000020 + SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000020 + SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000020 + SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000020 + SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000020 + SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000020 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + fsl,pins = < + SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000040 + SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000020 + SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000020 + SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000020 + SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000020 + SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000020 + SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000020 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + SC_P_USDHC2_CLK_CONN_USDHC2_CLK 0x06000041 + SC_P_USDHC2_CMD_CONN_USDHC2_CMD 0x00000021 + SC_P_USDHC2_DATA0_CONN_USDHC2_DATA0 0x00000021 + SC_P_USDHC2_DATA1_CONN_USDHC2_DATA1 0x00000021 + SC_P_USDHC2_DATA2_CONN_USDHC2_DATA2 0x00000021 + SC_P_USDHC2_DATA3_CONN_USDHC2_DATA3 0x00000021 + SC_P_USDHC2_VSELECT_CONN_USDHC2_VSELECT 0x00000021 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp100mhz { + fsl,pins = < + SC_P_USDHC2_CLK_CONN_USDHC2_CLK 0x06000040 + SC_P_USDHC2_CMD_CONN_USDHC2_CMD 0x00000020 + SC_P_USDHC2_DATA0_CONN_USDHC2_DATA0 0x00000020 + SC_P_USDHC2_DATA1_CONN_USDHC2_DATA1 0x00000020 + SC_P_USDHC2_DATA2_CONN_USDHC2_DATA2 0x00000020 + SC_P_USDHC2_DATA3_CONN_USDHC2_DATA3 0x00000020 + SC_P_USDHC2_VSELECT_CONN_USDHC2_VSELECT 0x00000020 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp200mhz { + fsl,pins = < + SC_P_USDHC2_CLK_CONN_USDHC2_CLK 0x06000040 + SC_P_USDHC2_CMD_CONN_USDHC2_CMD 0x00000020 + SC_P_USDHC2_DATA0_CONN_USDHC2_DATA0 0x00000020 + SC_P_USDHC2_DATA1_CONN_USDHC2_DATA1 0x00000020 + SC_P_USDHC2_DATA2_CONN_USDHC2_DATA2 0x00000020 + SC_P_USDHC2_DATA3_CONN_USDHC2_DATA3 0x00000020 + SC_P_USDHC2_VSELECT_CONN_USDHC2_VSELECT 0x00000020 + >; + }; + }; +}; + +&gpio2 { + status = "okay"; +}; + +&gpio4 { + status = "okay"; +}; + +&gpio5 { + status = "okay"; +}; + +&usdhc1 { + bus-width = <8>; + non-removable; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + status = "okay"; +}; + +&usdhc2 { + bus-width = <4>; + cd-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + wp-gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; + vmmc-supply = <®_usdhc2_vmmc>; + status = "okay"; +}; + +&usdhc3 { + bus-width = <4>; + cd-gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; + no-1-8-v; + pinctrl-names = "default","state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>, <&pinctrl_usdhc3_gpio>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>, <&pinctrl_usdhc3_gpio>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>, <&pinctrl_usdhc3_gpio>; + wp-gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&fec1 { + fsl,ar8031-phy-fixup; + fsl,magic-packet; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <4>; + }; + }; +}; + +&fec2 { + fsl,ar8031-phy-fixup; + fsl,magic-packet; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec2>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy1>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <4>; + }; + }; +}; + +&i2c1 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpi2c1>; + status = "okay"; +}; + +&i2c2 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpi2c2>; + status = "okay"; +}; + +&i2c3 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rtc_mc_8803>; + status = "okay"; + + rv8803@32 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "microcrystal,rv8803"; + reg = <0x32>; + }; + + 24c02@50 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,24c04"; + reg = <0x50>; + }; +}; + +&lpuart0 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart0>; + status = "okay"; +}; diff --git a/arch/arm/mach-imx/imx8/Kconfig b/arch/arm/mach-imx/imx8/Kconfig index 37d12d1895..e922e0df0e 100644 --- a/arch/arm/mach-imx/imx8/Kconfig +++ b/arch/arm/mach-imx/imx8/Kconfig @@ -92,6 +92,13 @@ config TARGET_IMX8QM_ROM7720_A1 select SUPPORT_SPL select IMX8QM +config TARGET_IMX8QM_DMSSE20_A1 + bool "Support i.MX8QM DMS-SE20-A1 board" + select BINMAN + select BOARD_LATE_INIT + select SUPPORT_SPL + select IMX8QM + config TARGET_IMX8QXP_MEK bool "Support i.MX8QXP MEK board" select BINMAN @@ -106,6 +113,7 @@ endchoice source "board/freescale/imx8qm_mek/Kconfig" source "board/freescale/imx8qxp_mek/Kconfig" source "board/congatec/cgtqmx8/Kconfig" +source "board/advantech/imx8qm_dmsse20_a1/Kconfig" source "board/advantech/imx8qm_rom7720_a1/Kconfig" source "board/toradex/apalis-imx8/Kconfig" source "board/toradex/colibri-imx8x/Kconfig" diff --git a/board/advantech/imx8qm_dmsse20_a1/Kconfig b/board/advantech/imx8qm_dmsse20_a1/Kconfig new file mode 100644 index 0000000000..f249ab446c --- /dev/null +++ b/board/advantech/imx8qm_dmsse20_a1/Kconfig @@ -0,0 +1,15 @@ +if TARGET_IMX8QM_DMSSE20_A1 + +config SYS_BOARD + default "imx8qm_dmsse20_a1" + +config SYS_VENDOR + default "advantech" + +config SYS_CONFIG_NAME + default "imx8qm_dmsse20" + +config IMX_CONFIG + default "board/advantech/imx8qm_dmsse20_a1/imximage.cfg" + +endif diff --git a/board/advantech/imx8qm_dmsse20_a1/MAINTAINERS b/board/advantech/imx8qm_dmsse20_a1/MAINTAINERS new file mode 100644 index 0000000000..8292c6ba71 --- /dev/null +++ b/board/advantech/imx8qm_dmsse20_a1/MAINTAINERS @@ -0,0 +1,7 @@ +i.MX8QM ROM DMSSE20 a1 BOARD +M: Oliver Graute <oliver.gra...@kococonnector.com> +S: Maintained +F: board/advantech/imx8qm_dmsse20_a1/ +F: arch/arm/dts/imx8qm-dmsse20-a1.dtb +F: include/configs/imx8qm_dmsse20.h +F: configs/imx8qm_dmsse20a1_defconfig diff --git a/board/advantech/imx8qm_dmsse20_a1/Makefile b/board/advantech/imx8qm_dmsse20_a1/Makefile new file mode 100644 index 0000000000..262ffcd683 --- /dev/null +++ b/board/advantech/imx8qm_dmsse20_a1/Makefile @@ -0,0 +1,8 @@ +# +# Copyright 2017 NXP +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += imx8qm_dmsse20_a1.o +obj-$(CONFIG_SPL_BUILD) += spl.o diff --git a/board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20-a1.env b/board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20-a1.env new file mode 100644 index 0000000000..0c9f9c4178 --- /dev/null +++ b/board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20-a1.env @@ -0,0 +1,48 @@ +script=boot.scr +image=Image +panel=NULL +console=ttyLP0 +earlycon=lpuart32,0x5a060000 +fdt_addr=0x83000000 +boot_fdt=try +fdt_file=imx8qm-dmsse20-a1.dtb +mmcdev= __stringify(CONFIG_SYS_MMC_ENV_DEV) +mmcpart= __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) +mmcroot=/dev/mmcblk1p2 rootwait rw +mmcautodetect=yes +mmcargs=setenv bootargs console=${console},${baudrate} earlycon=${earlycon},${baudrate} root=${mmcroot} +loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script}; +bootscript=echo Running bootscript from mmc ...; source +loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image} +loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file} +mmcboot=echo Booting from mmc ...; + run mmcargs; + if test ${boot_fdt} = yes || test ${boot_fdt} = try; then + if run loadfdt; then + booti ${loadaddr} - ${fdt_addr}; + else + echo WARN: Cannot load the DT; + fi; + else + echo wait for boot; + fi; +netargs=setenv bootargs console=${console},${baudrate} earlycon=${earlycon},${baudrate} + root=/dev/nfs + ip=dhcp mac=${ethaddr} nfsroot=${serverip}:${nfsroot},v3,tcp rw +netboot=echo Booting from net ...; + run netargs; + if test ${ip_dyn} = yes; then + setenv get_cmd dhcp; + else + setenv get_cmd tftp; + fi; + ${get_cmd} ${loadaddr} ${image}; + if test ${boot_fdt} = yes || test ${boot_fdt} = try; then + if ${get_cmd} ${fdt_addr} ${fdt_file}; then + booti ${loadaddr} - ${fdt_addr}; + else + echo WARN: Cannot load the DT; + fi; + else + booti; + fi; diff --git a/board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20_a1.c b/board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20_a1.c new file mode 100644 index 0000000000..69377984e7 --- /dev/null +++ b/board/advantech/imx8qm_dmsse20_a1/imx8qm_dmsse20_a1.c @@ -0,0 +1,188 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2017-2018 NXP + * Copyright 2019-2023 Kococonnector GmbH + */ + +#include <common.h> +#include <errno.h> +#include <linux/libfdt.h> +#include <asm/io.h> +#include <asm/gpio.h> +#include <asm/arch/clock.h> +#include <asm/arch/sci/sci.h> +#include <asm/arch/imx8-pins.h> +#include <asm/arch/iomux.h> +#include <asm/arch/sys_proto.h> +/* #include <power-domain.h> */ + +DECLARE_GLOBAL_DATA_PTR; + +#define UART_PAD_CTRL ((SC_PAD_CONFIG_OUT_IN << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +static iomux_cfg_t uart0_pads[] = { + SC_P_UART0_RX | MUX_PAD_CTRL(UART_PAD_CTRL), + SC_P_UART0_TX | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +static void setup_iomux_uart(void) +{ + imx8_iomux_setup_multiple_pads(uart0_pads, ARRAY_SIZE(uart0_pads)); +} + +int board_early_init_f(void) +{ + sc_pm_clock_rate_t rate = SC_80MHZ; + int ret; + + /* Set UART0 clock root to 80 MHz */ + ret = sc_pm_setup_uart(SC_R_UART_0, rate); + if (ret) + return ret; + + setup_iomux_uart(); + + /* This is needed to because Kernel do not Power Up DC_0 */ + sc_pm_set_resource_power_mode(-1, SC_R_DC_0, SC_PM_PW_MODE_ON); + sc_pm_set_resource_power_mode(-1, SC_R_GPIO_5, SC_PM_PW_MODE_ON); + + return 0; +} + +#if IS_ENABLED(CONFIG_FEC_MXC) +#include <miiphy.h> + +int board_phy_config(struct phy_device *phydev) +{ + phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x1f); + phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x8); + + phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x00); + phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x82ee); + phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05); + phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100); + + if (phydev->drv->config) + phydev->drv->config(phydev); + + return 0; +} +#endif + +#ifdef CONFIG_MXC_GPIO + +#define LVDS_ENABLE IMX_GPIO_NR(1, 6) +#define MIPI_ENABLE IMX_GPIO_NR(1, 7) + +#define BB_GPIO_3V3_1 IMX_GPIO_NR(4, 20) +#define BB_GPIO_3V3_2 IMX_GPIO_NR(4, 24) +#define BB_GPIO_3V3_3 IMX_GPIO_NR(4, 23) + +static void board_gpio_init(void) +{ + /* Enable BB 3V3 */ + gpio_request(BB_GPIO_3V3_1, "bb_3v3_1"); + gpio_direction_output(BB_GPIO_3V3_1, 1); + gpio_request(BB_GPIO_3V3_2, "bb_3v3_2"); + gpio_direction_output(BB_GPIO_3V3_2, 1); + gpio_request(BB_GPIO_3V3_3, "bb_3v3_3"); + gpio_direction_output(BB_GPIO_3V3_3, 1); + + /* enable LVDS SAS boards */ + gpio_request(LVDS_ENABLE, "lvds_enable"); + gpio_direction_output(LVDS_ENABLE, 1); + + /* enable MIPI SAS boards */ + gpio_request(MIPI_ENABLE, "mipi_enable"); + gpio_direction_output(MIPI_ENABLE, 1); +} +#endif + +int checkboard(void) +{ + puts("Board: DMS-SE20A1 8GB\n"); + build_info(); + print_bootinfo(); + + return 0; +} + +int board_init(void) +{ + if (IS_ENABLED(CONFIG_XEN)) + return 0; + +#ifdef CONFIG_MXC_GPIO + board_gpio_init(); +#endif + + return 0; +} + +void board_quiesce_devices(void) +{ + if (IS_ENABLED(CONFIG_XEN)) { + /* Clear magic number to let xen know uboot is over */ + writel(0x0, (void __iomem *)0x80000000); + return; + } +} + +void detail_board_ddr_info(void) +{ + puts("\nDDR "); +} + +/* + * Board specific reset that is system reset. + */ +void reset_cpu(void) +{ + puts("SCI reboot request"); + + while (1) + putc('.'); +} + +#ifdef CONFIG_OF_BOARD_SETUP +int ft_board_setup(void *blob, struct bd_info *bd) +{ + return 0; +} +#endif + +int board_mmc_get_env_dev(int devno) +{ + /* Use EMMC */ + if (IS_ENABLED(CONFIG_XEN)) + return 0; + + return devno; +} + +int mmc_map_to_kernel_blk(int dev_no) +{ + /* Use EMMC */ + if (IS_ENABLED(CONFIG_XEN)) + return 0; + + return dev_no; +} + +int board_late_init(void) +{ +#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + env_set("board_name", "DMS-SE20A1"); + env_set("board_rev", "iMX8QM"); +#endif + + env_set("sec_boot", "no"); +#ifdef CONFIG_AHAB_BOOT + env_set("sec_boot", "yes"); +#endif + + return 0; +} diff --git a/board/advantech/imx8qm_dmsse20_a1/imximage.cfg b/board/advantech/imx8qm_dmsse20_a1/imximage.cfg new file mode 100644 index 0000000000..2a742e1074 --- /dev/null +++ b/board/advantech/imx8qm_dmsse20_a1/imximage.cfg @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright 2017-2018 NXP + * Copyright 2019-2023 Kococonnector GmbH + */ + +#define __ASSEMBLY__ + +/* Boot from SD, sector size 0x400 */ +/* SoC type IMX8QM */ +BOOT_FROM sd + +SOC_TYPE IMX8QM +/* Append seco container image */ +APPEND mx8qm-ahab-container.img +/* Create the 2nd container */ +CONTAINER +/* Add scfw image with exec attribute */ +IMAGE SCU mx8qm-val-scfw-tcm.bin +/* Add ATF image with exec attribute */ +IMAGE A35 bl31.bin 0x80000000 +/* Add U-Boot image with load attribute */ +DATA A35 u-boot-dtb.bin 0x80020000 diff --git a/board/advantech/imx8qm_dmsse20_a1/spl.c b/board/advantech/imx8qm_dmsse20_a1/spl.c new file mode 100644 index 0000000000..bd959c09d3 --- /dev/null +++ b/board/advantech/imx8qm_dmsse20_a1/spl.c @@ -0,0 +1,223 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright 2017-2018 NXP + * Copyright 2019-2023 Kococonnector GmbH + */ +#include <common.h> +#include <dm.h> +#include <spl.h> +#include <init.h> + +#include <asm/io.h> +#include <asm/gpio.h> +#include <asm/arch/clock.h> +#include <asm/arch/sci/sci.h> +#include <asm/arch/imx8-pins.h> +#include <asm/arch/iomux.h> +#include <fsl_esdhc_imx.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define ESDHC_PAD_CTRL ((SC_PAD_CONFIG_NORMAL << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +#define ESDHC_CLK_PAD_CTRL ((SC_PAD_CONFIG_OUT_IN << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +#define ENET_INPUT_PAD_CTRL ((SC_PAD_CONFIG_OD_IN << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_18V_10MA << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +#define ENET_NORMAL_PAD_CTRL ((SC_PAD_CONFIG_NORMAL << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_18V_10MA << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +#define FSPI_PAD_CTRL ((SC_PAD_CONFIG_NORMAL << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +#define GPIO_PAD_CTRL ((SC_PAD_CONFIG_NORMAL << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +#define I2C_PAD_CTRL ((SC_PAD_CONFIG_OUT_IN << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_DV_LOW << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +#define UART_PAD_CTRL ((SC_PAD_CONFIG_OUT_IN << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) +#ifdef CONFIG_FSL_ESDHC_IMX + +#define USDHC1_CD_GPIO IMX_GPIO_NR(5, 22) +#define USDHC2_CD_GPIO IMX_GPIO_NR(4, 12) + +static struct fsl_esdhc_cfg usdhc_cfg[CFG_SYS_FSL_USDHC_NUM] = { + {USDHC1_BASE_ADDR, 0, 8}, + {USDHC3_BASE_ADDR, 0, 4}, +}; + +static iomux_cfg_t emmc0[] = { + SC_P_EMMC0_CLK | MUX_PAD_CTRL(ESDHC_CLK_PAD_CTRL), + SC_P_EMMC0_CMD | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_DATA0 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_DATA1 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_DATA2 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_DATA3 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_DATA4 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_DATA5 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_DATA6 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_DATA7 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_RESET_B | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_EMMC0_STROBE | MUX_PAD_CTRL(ESDHC_PAD_CTRL), +}; + +static iomux_cfg_t usdhc2_sd[] = { + SC_P_USDHC2_CLK | MUX_PAD_CTRL(ESDHC_CLK_PAD_CTRL), + SC_P_USDHC2_CMD | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC2_DATA0 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC2_DATA1 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC2_DATA2 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC2_DATA3 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC2_RESET_B | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC2_WP | MUX_MODE_ALT(3) | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC2_CD_B | MUX_MODE_ALT(3) | MUX_PAD_CTRL(ESDHC_PAD_CTRL), +}; + +void init_clk_usdhc(u32 index); + +int board_mmc_init(struct bd_info *bis) +{ + int i, ret; + + /* + * According to the board_mmc_init() the following map is done: + * (U-Boot device node) (Physical Port) + * mmc0 USDHC1 + * mmc1 USDHC2 + * mmc2 USDHC3 + */ + for (i = 0; i < CFG_SYS_FSL_USDHC_NUM; i++) { + switch (i) { + case 0: + ret = sc_pm_set_resource_power_mode(-1, SC_R_SDHC_0, SC_PM_PW_MODE_ON); + if (ret != SC_ERR_NONE) + return ret; + + imx8_iomux_setup_multiple_pads(emmc0, ARRAY_SIZE(emmc0)); + init_clk_usdhc(0); + usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); + break; + case 1: + ret = sc_pm_set_resource_power_mode(-1, SC_R_SDHC_2, SC_PM_PW_MODE_ON); + if (ret != SC_ERR_NONE) + return ret; + ret = sc_pm_set_resource_power_mode(-1, SC_R_GPIO_4, SC_PM_PW_MODE_ON); + if (ret != SC_ERR_NONE) + return ret; + + imx8_iomux_setup_multiple_pads(usdhc2_sd, ARRAY_SIZE(usdhc2_sd)); + init_clk_usdhc(2); + usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); + gpio_request(USDHC2_CD_GPIO, "sd2_cd"); + gpio_direction_input(USDHC2_CD_GPIO); + break; + default: + printf("Warning: you configured more USDHC controllers" + "(%d) than supported by the board\n", i + 1); + return 0; + } + ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]); + if (ret) { + printf("Warning: failed to initialize mmc dev %d\n", i); + return ret; + } + } + + return 0; +} + +int board_mmc_getcd(struct mmc *mmc) +{ + struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; + int ret = 0; + + switch (cfg->esdhc_base) { + case USDHC1_BASE_ADDR: + ret = 1; + break; + case USDHC2_BASE_ADDR: + ret = !gpio_get_value(USDHC1_CD_GPIO); + break; + case USDHC3_BASE_ADDR: + ret = !gpio_get_value(USDHC2_CD_GPIO); + break; + } + + return ret; +} + +#endif /* CONFIG_FSL_ESDHC_IMX */ + +void spl_board_init(void) +{ +#if defined(CONFIG_SPL_SPI_SUPPORT) + if (sc_rm_is_resource_owned(-1, SC_R_FSPI_0)) { + if (sc_pm_set_resource_power_mode(-1, SC_R_FSPI_0, SC_PM_PW_MODE_ON)) { + puts("Warning: failed to initialize FSPI0\n"); + } + } +#endif + + puts("Normal Boot\n"); +} + +void spl_board_prepare_for_boot(void) +{ +#if defined(CONFIG_SPL_SPI_SUPPORT) + if (sc_rm_is_resource_owned(-1, SC_R_FSPI_0)) { + if (sc_pm_set_resource_power_mode(-1, SC_R_FSPI_0, SC_PM_PW_MODE_OFF)) { + puts("Warning: failed to turn off FSPI0\n"); + } + } +#endif +} + +#ifdef CONFIG_SPL_LOAD_FIT +int board_fit_config_name_match(const char *name) +{ + /* Just empty function now - can't decide what to choose */ + debug("%s: %s\n", __func__, name); + + return 0; +} +#endif + +void board_init_f(ulong dummy) +{ + /* Clear global data */ + memset((void *)gd, 0, sizeof(gd_t)); + + arch_cpu_init(); + + board_early_init_f(); + + timer_init(); + + preloader_console_init(); + + /* Clear the BSS. */ + memset(__bss_start, 0, __bss_end - __bss_start); + + board_init_r(NULL, 0); +} diff --git a/common/Kconfig b/common/Kconfig index 21434c5cf1..8b9d360b8a 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -550,7 +550,7 @@ config BOARD_TYPES config DISPLAY_CPUINFO bool "Display information about the CPU during start up" - default y if ARC|| ARM || NIOS2 || X86 || XTENSA || M68K + default y if ARC || ARM || NIOS2 || X86 || XTENSA || M68K help Display information about the CPU that U-Boot is running on when U-Boot starts up. The function print_cpuinfo() is called diff --git a/configs/imx8qm_dmsse20a1_defconfig b/configs/imx8qm_dmsse20a1_defconfig new file mode 100644 index 0000000000..17570f163b --- /dev/null +++ b/configs/imx8qm_dmsse20a1_defconfig @@ -0,0 +1,129 @@ +CONFIG_ARM=y +CONFIG_SPL_SYS_ICACHE_OFF=y +CONFIG_SPL_SYS_DCACHE_OFF=y +CONFIG_ARCH_IMX8=y +CONFIG_TEXT_BASE=0x80020000 +CONFIG_SPL_GPIO_SUPPORT=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_NR_DRAM_BANKS=4 +CONFIG_SYS_MALLOC_LEN=0x2800000 +CONFIG_SYS_MALLOC_F_LEN=0x4000 +CONFIG_SYS_MMC_IMG_LOAD_PART=0 +CONFIG_TARGET_IMX8QM_DMSSE20_A1=y +CONFIG_SPL_MMC=y +CONFIG_SPL_SERIAL=y +CONFIG_SPL_DRIVERS_MISC=y +CONFIG_ENV_OFFSET=0x80000 +CONFIG_ENV_SECT_SIZE=0x20000 +CONFIG_SPL=y +CONFIG_SYS_LOAD_ADDR=0x80280000 +CONFIG_SYS_MEMTEST_START=0xA0000000 +CONFIG_SYS_MEMTEST_END=0xC0000000 +CONFIG_REMAKE_ELF=y +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80200000 +CONFIG_FIT=y +CONFIG_FIT_SIGNATURE=y +CONFIG_SPL_LOAD_FIT=y +# CONFIG_USE_SPL_FIT_GENERATOR is not set +CONFIG_OF_BOARD_SETUP=y +CONFIG_OF_CONTROL=y +CONFIG_CI_UDC=y +CONFIG_DM_PCA953X=y +CONFIG_EVENT=y +CONFIG_DM_EVENT=y +CONFIG_BOOTDELAY=3 +CONFIG_USE_BOOTCOMMAND=y +CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run netboot; fi; fi; else booti ${loadaddr} - ${fdt_addr}; fi" +CONFIG_LOG=y +CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_SPL_BSS_START_ADDR=0x00128000 +CONFIG_SPL_MAX_SIZE=0x1f000 +CONFIG_SPL_BSS_MAX_SIZE=0x1000 +CONFIG_SPL_BOARD_INIT=y +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_SPL_POWER_SUPPORT=y +CONFIG_SPL_POWER_DOMAIN=y +CONFIG_SPL_WATCHDOG_SUPPORT=y +CONFIG_SYS_BOOTM_LEN=0x04000000 +CONFIG_HUSH_PARSER=y +CONFIG_IMX_BOOTAUX=y +CONFIG_FS_FAT=y +CONFIG_FS_EXT4=y +# CONFIG_BOOTM_NETBSD is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_DM_MMC=y +CONFIG_MMC_IO_VOLTAGE=y +CONFIG_MMC_UHS_SUPPORT=y +CONFIG_MMC_HS400_SUPPORT=y +CONFIG_MMC_BROKEN_CD=y +CONFIG_CMD_SF=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FUSE=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_DEFAULT_DEVICE_TREE="imx8qm-dmsse20-a1" +CONFIG_ENV_SOURCE_FILE="imx8qm_dmsse20-a1" +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SYS_MMC_ENV_DEV=2 +CONFIG_SYS_MMC_ENV_PART=0 +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_SPL_DM=y +CONFIG_SPL_CLK=y +CONFIG_CLK_IMX8=y +CONFIG_CPU=y +CONFIG_DM_GPIO=y +CONFIG_DM_I2C=y +CONFIG_FSL_ESDHC_IMX=y +CONFIG_SUPPORT_EMMC_BOOT=y +CONFIG_FSL_USDHC=y +CONFIG_PHYLIB=y +CONFIG_PHY_ADDR_ENABLE=y +CONFIG_PHY_ATHEROS=y +CONFIG_PHY_GIGE=y +CONFIG_DM_ETH=y +# CONFIG_EFI_LOADER is not set +CONFIG_FEC_MXC_SHARE_MDIO=y +CONFIG_FEC_MXC_MDIO_BASE=0x5B040000 +CONFIG_FEC_MXC=y +CONFIG_FEC1_ENET_DEV=0 +CONFIG_ETHPRIME="eth0" +CONFIG_FEC1_MXC_PHYADDR=0x4 +CONFIG_FEC2_ENET_DEV=1 +CONFIG_ETHPRIME1="eth1" +CONFIG_FEC2_MXC_PHYADDR=0x4 +CONFIG_MII=y +CONFIG_PINCTRL=y +CONFIG_SPL_PINCTRL=y +CONFIG_PINCTRL_IMX8=y +CONFIG_POWER_DOMAIN=y +CONFIG_IMX8_POWER_DOMAIN=y +CONFIG_IMX_SMMU=y +CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y +CONFIG_SPL_DM_REGULATOR_GPIO=y +CONFIG_DM_SERIAL=y +CONFIG_FSL_LPUART=y +CONFIG_BAUDRATE=115200 +CONFIG_MISC=y +CONFIG_SMC_FUSE=y +CONFIG_BOOTAUX_RESERVED_MEM_BASE=0x88000000 +CONFIG_BOOTAUX_RESERVED_MEM_SIZE=0x08000000 +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_SPL_TINY_MEMSET=y +CONFIG_AHAB_BOOT=y +CONFIG_SYS_I2C_IMX_LPI2C=y +CONFIG_DM_RTC=y +CONFIG_RTC_RV8803=y +CONFIG_CMD_DATE=y diff --git a/doc/board/advantech/imx8qm-dmsse20-a1.rst b/doc/board/advantech/imx8qm-dmsse20-a1.rst new file mode 100644 index 0000000000..d5e67f2947 --- /dev/null +++ b/doc/board/advantech/imx8qm-dmsse20-a1.rst @@ -0,0 +1,58 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +NXP i.MX8QM DMSSE20-a1 board +============================ + +Quick Start +----------- + +- Build the ARM Trusted firmware binary +- Get scfw_tcm.bin and ahab-container.img +- Get imx-mkimage +- Build U-Boot +- Flash the binary into the SD card +- Boot + +Get and Build the ARM Trusted Firmware +-------------------------------------- + +.. code-block:: bash + + $ git clone https://github.com/nxp-imx/imx-atf + $ cd imx-atf/ + $ git checkout lf-5.10.72-2.2.0 -b lf-5.10.72-2.2.0 + $ make PLAT=imx8qm bl31 + $ cp build/imx8qm/release/bl31.bin $(builddir) + +Get scfw_tcm.bin and ahab-container.img +--------------------------------------- + +.. code-block:: bash + + $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-1.11.0.bin + $ chmod +x imx-sc-firmware-1.11.0.bin + $ ./imx-sc-firmware-1.11.0.bin + $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-seco-3.8.5.bin + $ chmod +x imx-seco-3.8.5.bin + $ ./imx-seco-3.8.5.bin + +Or use this to avoid running random scripts from the internet, +but note that you must agree to the license the script displays: + +.. code-block:: bash + + $ dd if=imx-sc-firmware-1.11.0.bin of=imx-sc-firmware-1.11.0.tar.bz2 bs=42757 skip=1 + $ tar -xf imx-sc-firmware-1.11.0.tar.bz2 + $ cp imx-sc-firmware-1.11.0/mx8qm-val-scfw-tcm.bin $(builddir) + $ dd if=imx-seco-3.8.5.bin of=imx-seco-3.8.5.tar.bz2 bs=43978 skip=1 + $ tar -xf imx-seco-3.8.5.tar.bz2 + $ cp imx-seco-3.8.5/firmware/seco/mx8qmb0-ahab-container.img $(builddir) + +Build U-Boot +------------ +.. code-block:: bash + + $ export ATF_LOAD_ADDR=0x80000000 + $ export BL33_LOAD_ADDR=0x80020000 + $ make imx8qm_dmsse20a1_defconfig + $ make diff --git a/doc/board/advantech/index.rst b/doc/board/advantech/index.rst index e9b198c5c3..125b98c1f7 100644 --- a/doc/board/advantech/index.rst +++ b/doc/board/advantech/index.rst @@ -7,3 +7,4 @@ Advantech :maxdepth: 2 imx8qm-rom7720-a1.rst + imx8qm-dmsse20-a1.rst diff --git a/include/configs/imx8qm_dmsse20.h b/include/configs/imx8qm_dmsse20.h new file mode 100644 index 0000000000..82e4446ffb --- /dev/null +++ b/include/configs/imx8qm_dmsse20.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2017-2019 NXP + * Copyright 2019-2023 Kococonnector GmbH + */ + +#ifndef __IMX8QM_DMSSE20_H +#define __IMX8QM_DMSSE20_H + +#include <linux/sizes.h> +#include <asm/arch/imx-regs.h> + +/* Flat Device Tree Definitions */ + +#define CFG_SYS_FSL_ESDHC_ADDR 0 +#define USDHC1_BASE_ADDR 0x5B010000 +#define USDHC2_BASE_ADDR 0x5B020000 +#define USDHC3_BASE_ADDR 0x5B030000 + +#define FEC_QUIRK_ENET_MAC + +#define IMX_FEC_BASE 0x5B040000 +/* FEC1 */ +#define IMX_FEC1_BASE 0x5B040000 +/* FEC2 */ +#define IMX_FEC2_BASE 0x5B050000 + +#ifdef CONFIG_NAND_BOOT +#define MFG_NAND_PARTITION "mtdparts=gpmi-nand:128m(boot),32m(kernel),16m(dtb),8m(misc),-(rootfs) " +#else +#define MFG_NAND_PARTITION "" +#endif + +/* Incorporate settings into the U-Boot environment */ +#define CFG_EXTRA_ENV_SETTINGS + +#define CFG_SYS_FSL_USDHC_NUM 2 + +#define CFG_SYS_SDRAM_BASE 0x080000000 +#define PHYS_SDRAM_1 0x080000000 +#define PHYS_SDRAM_2 0x880000000 +#define PHYS_SDRAM_1_SIZE 0x080000000 /* 2 GB */ +#define PHYS_SDRAM_2_SIZE 0x180000000 /* 6 GB */ + +/* Generic Timer Definitions */ +#define COUNTER_FREQUENCY 8000000 /* 8MHz */ + +#endif /* __IMX8QM_DMSSE20_H */ -- 2.34.1