From 9587e7240ce570123bbad78f3f31b690226fe740 Mon Sep 17 00:00:00 2001 From: Philippe Schenker Date: Tue, 10 Sep 2019 17:37:59 +0200 Subject: apalis-imx8qxp: initial add Initial board support for Apalis iMX8QXP using a copy of Colibri iMX8QXP. Signed-off-by: Philippe Schenker --- arch/arm/dts/Makefile | 1 + arch/arm/dts/fsl-imx8qxp-apalis.dts | 305 ++++++++++++++++++ arch/arm/mach-imx/imx8/Kconfig | 6 + board/toradex/apalis-imx8qxp/Kconfig | 38 +++ board/toradex/apalis-imx8qxp/Makefile | 6 + board/toradex/apalis-imx8qxp/apalis-imx8qxp.c | 447 ++++++++++++++++++++++++++ configs/apalis-imx8qxp_defconfig | 66 ++++ include/configs/apalis-imx8qxp.h | 195 +++++++++++ 8 files changed, 1064 insertions(+) create mode 100644 arch/arm/dts/fsl-imx8qxp-apalis.dts create mode 100644 board/toradex/apalis-imx8qxp/Kconfig create mode 100644 board/toradex/apalis-imx8qxp/Makefile create mode 100644 board/toradex/apalis-imx8qxp/apalis-imx8qxp.c create mode 100644 configs/apalis-imx8qxp_defconfig create mode 100644 include/configs/apalis-imx8qxp.h diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 1dd887754a..119d33e55e 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -478,6 +478,7 @@ dtb-$(CONFIG_ARCH_IMX8) += fsl-imx8dx-ddr3-arm2.dtb \ fsl-imx8qxp-lpddr4-arm2.dtb \ fsl-imx8qxp-mek.dtb \ fsl-imx8qm-apalis.dtb \ + fsl-imx8qxp-apalis.dtb \ fsl-imx8qxp-colibri.dtb diff --git a/arch/arm/dts/fsl-imx8qxp-apalis.dts b/arch/arm/dts/fsl-imx8qxp-apalis.dts new file mode 100644 index 0000000000..3a12e1a62d --- /dev/null +++ b/arch/arm/dts/fsl-imx8qxp-apalis.dts @@ -0,0 +1,305 @@ +/* + * Copyright 2017 NXP + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; + +/* First 128KB is for PSCI ATF. */ +/* Last 127M is for M4/RPMSG */ +/memreserve/ 0x80000000 0x08000000; + +#include "fsl-imx8qxp.dtsi" + +/ { + model = "Toradex Apalis iMX8QXP"; + compatible = "toradex,apalis-imx8qxp", "fsl,imx8qxp"; + + chosen { + bootargs = "console=ttyLP1,115200 earlycon=lpuart32,0x5a070000,115200"; + stdout-path = &lpuart1; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usb_otg1_vbus: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog0>, <&pinctrl_hog1>, <&pinctrl_reset_moci>; + + apalis-imx8qxp { + /* Apalis UART1 */ + pinctrl_lpuart1: lpuart1grp { + fsl,pins = < + SC_P_UART1_RX_ADMA_UART1_RX 0x06000020 /* SODIMM 118 */ + SC_P_UART1_TX_ADMA_UART1_TX 0x06000020 /* SODIMM 112 */ + >; + }; + + /* On-module Gigabit Ethernet PHY Micrel KSZ9031 */ + pinctrl_fec1: fec1grp { + fsl,pins = < + /* TODO: Try below out if both are needed */ + SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD 0x14a0 + SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD 0x14a0 + /* END TODO */ + 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 0x61 + SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x61 + SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x61 + SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x61 + SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x61 + SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x61 + SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x61 + SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x61 + SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x61 + SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x61 + SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x61 + SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x61 + /* On-module ETH_RESET# */ + SC_P_MIPI_CSI0_MCLK_OUT_LSIO_GPIO3_IO04 0x06000020 + /* On-module ETH_INT# */ + SC_P_ADC_IN2_LSIO_GPIO1_IO12 0x21 + >; + }; + + /* Apalis BKL_ON */ + pinctrl_gpio_bkl_on: gpio-bkl-on { + fsl,pins = < + SC_P_QSPI0A_DQS_LSIO_GPIO3_IO13 0x40 /* SODIMM 286 */ + >; + }; + + pinctrl_hog0: hog0grp { + fsl,pins = < + SC_P_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD 0x000514a0 + >; + }; + + pinctrl_hog1: hog1grp { + fsl,pins = < + /* Apalis USBO1_EN */ + SC_P_QSPI0A_SCLK_LSIO_GPIO3_IO16 0x41 /* SODIMM 274 */ + >; + }; + + /* Apalis RESET_MOCI# */ + pinctrl_reset_moci: gpioresetmocigrp { + fsl,pins = < + SC_P_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO01 0x21 + >; + }; + + /* On-module eMMC */ + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 + SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x21 + SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x21 + SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x21 + SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x21 + SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x21 + SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x21 + SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x21 + SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x21 + SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x21 + SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x41 + SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x21 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + fsl,pins = < + SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 + SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x21 + SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x21 + SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x21 + SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x21 + SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x21 + SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x21 + SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x21 + SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x21 + SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x21 + SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x41 + SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x21 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + fsl,pins = < + SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 + SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x21 + SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x21 + SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x21 + SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x21 + SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x21 + SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x21 + SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x21 + SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x21 + SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x21 + SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x41 + SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x21 + >; + }; + + /* Apalis MMC1_CD# */ + pinctrl_usdhc2_gpio: mmc1gpiogrp { + fsl,pins = < + SC_P_USDHC1_CD_B_LSIO_GPIO4_IO22 0x06000021 /* SODIMM 164 */ + >; + }; + + pinctrl_usdhc2_gpio_sleep: usdhc1gpioslpgrp { + fsl,pins = < + SC_P_USDHC1_CD_B_LSIO_GPIO4_IO22 0x60 /* SODIMM 164 */ + >; + }; + + /* Apalis USBH_EN */ + pinctrl_usbh_en: usbhen { + fsl,pins = < + SC_P_USB_SS3_TC1_LSIO_GPIO4_IO04 0x40 /* SODIMM 84 */ + >; + }; + + /* Apalis MMC1 */ + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 /* SODIMM 154 */ + SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x21 /* SODIMM 150 */ + SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x21 /* SODIMM 160 */ + SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x21 /* SODIMM 162 */ + SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x21 /* SODIMM 144 */ + SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x21 /* SODIMM 146 */ + SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x21 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + fsl,pins = < + SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 /* SODIMM 154 */ + SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x21 /* SODIMM 150 */ + SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x21 /* SODIMM 160 */ + SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x21 /* SODIMM 162 */ + SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x21 /* SODIMM 144 */ + SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x21 /* SODIMM 146 */ + SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x21 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + fsl,pins = < + SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 /* SODIMM 154 */ + SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x21 /* SODIMM 150 */ + SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x21 /* SODIMM 160 */ + SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x21 /* SODIMM 162 */ + SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x21 /* SODIMM 144 */ + SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x21 /* SODIMM 146 */ + SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x21 + >; + }; + + pinctrl_usdhc2_sleep: usdhc2slpgrp { + fsl,pins = < + SC_P_USDHC1_CLK_LSIO_GPIO4_IO23 0x60 /* SODIMM 154 */ + SC_P_USDHC1_CMD_LSIO_GPIO4_IO24 0x60 /* SODIMM 150 */ + SC_P_USDHC1_DATA0_LSIO_GPIO4_IO25 0x60 /* SODIMM 160 */ + SC_P_USDHC1_DATA1_LSIO_GPIO4_IO26 0x60 /* SODIMM 162 */ + SC_P_USDHC1_DATA2_LSIO_GPIO4_IO27 0x60 /* SODIMM 144 */ + SC_P_USDHC1_DATA3_LSIO_GPIO4_IO28 0x60 /* SODIMM 146 */ + SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x21 + >; + }; + }; +}; + +/* Apalis Gigabit LAN */ +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + fsl,magic-packet; + fsl,rgmii_rxc_dly; + fsl,rgmii_txc_dly; + phy-handle = <ðphy0>; + phy-mode = "rgmii"; + phy-reset-duration = <10>; + phy-reset-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + interrupt-parent = <&gpio1>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + reg = <4>; + }; + }; +}; + +/* Apalis UART1 */ +&lpuart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart1>; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg1_vbus>; + srp-disable; + hnp-disable; + adp-disable; + disable-over-current; + dr_mode = "peripheral"; + status = "okay"; +}; + +/* On-module eMMC */ +&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"; +}; + +/* Apalis MMC1 */ +&usdhc2 { + bus-width = <4>; + cd-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; + pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>; + disable-wp; + status = "okay"; +}; \ No newline at end of file diff --git a/arch/arm/mach-imx/imx8/Kconfig b/arch/arm/mach-imx/imx8/Kconfig index 905e064fc2..fa310c1c18 100644 --- a/arch/arm/mach-imx/imx8/Kconfig +++ b/arch/arm/mach-imx/imx8/Kconfig @@ -42,6 +42,11 @@ config TARGET_APALIS_IMX8 select BOARD_LATE_INIT select IMX8QM +config TARGET_APALIS_IMX8QXP + bool "Support Apalis iMX8QXP" + select BOARD_LATE_INIT + select IMX8QXP + config TARGET_COLIBRI_IMX8QXP bool "Support Colibri iMX8QXP" select BOARD_LATE_INIT @@ -94,6 +99,7 @@ source "board/freescale/imx8qm_mek/Kconfig" source "board/freescale/imx8qxp_arm2/Kconfig" source "board/freescale/imx8qxp_mek/Kconfig" source "board/toradex/apalis-imx8/Kconfig" +source "board/toradex/apalis-imx8qxp/Kconfig" source "board/toradex/colibri-imx8qxp/Kconfig" endif diff --git a/board/toradex/apalis-imx8qxp/Kconfig b/board/toradex/apalis-imx8qxp/Kconfig new file mode 100644 index 0000000000..f89df49864 --- /dev/null +++ b/board/toradex/apalis-imx8qxp/Kconfig @@ -0,0 +1,38 @@ +if TARGET_APALIS_IMX8QXP + +config SYS_BOARD + default "apalis-imx8qxp" + +config SYS_VENDOR + default "toradex" + +config SYS_CONFIG_NAME + default "apalis-imx8qxp" + +config TDX_CFG_BLOCK + default y + +config TDX_HAVE_MMC + default y + +config TDX_CFG_BLOCK_DEV + default "0" + +config TDX_CFG_BLOCK_PART + default "1" + +# Toradex config block in eMMC, at the end of 1st "boot sector" +config TDX_CFG_BLOCK_OFFSET + default "-512" + +config TDX_CMD_IMX_MFGR + bool "Enable factory testing commands for Toradex Apalis iMX8QXP modules" + help + This adds the commands + pf8100_otp_prog - Program the OTP fuses on the PMIC PF8100 + If executed on already fused modules it doesn't change any fuse setting. + default y + +source "board/toradex/common/Kconfig" + +endif diff --git a/board/toradex/apalis-imx8qxp/Makefile b/board/toradex/apalis-imx8qxp/Makefile new file mode 100644 index 0000000000..e59b206da9 --- /dev/null +++ b/board/toradex/apalis-imx8qxp/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright 2018-2019 Toradex +# + +obj-y += apalis-imx8qxp.o diff --git a/board/toradex/apalis-imx8qxp/apalis-imx8qxp.c b/board/toradex/apalis-imx8qxp/apalis-imx8qxp.c new file mode 100644 index 0000000000..ddc34054b6 --- /dev/null +++ b/board/toradex/apalis-imx8qxp/apalis-imx8qxp.c @@ -0,0 +1,447 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018-2019 Toradex + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "../common/tdx-cfg-block.h" + +#ifdef CONFIG_TDX_CMD_IMX_MFGR +unsigned pmic_init(void); +#endif + +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 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 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 uart1_pads[] = { + SC_P_UART1_RX | MUX_PAD_CTRL(UART_PAD_CTRL), + SC_P_UART1_TX | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +static void setup_iomux_uart(void) +{ + imx8_iomux_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); +} + +int board_early_init_f(void) +{ + sc_ipc_t ipcHndl = 0; + sc_pm_clock_rate_t rate; + sc_err_t sciErr = 0; + + ipcHndl = gd->arch.ipc_channel_handle; + + /* This works around that having only UART1 up the baudrate is 1.2M + * instead of 115.2k. Set UART0 clock root to 80 MHz */ + rate = 80000000; + sciErr = sc_pm_set_clock_rate(ipcHndl, SC_R_UART_0, SC_PM_CLK_PER, &rate); + if (sciErr != SC_ERR_NONE) + return 0; + + /* Power up UART1 */ + sciErr = sc_pm_set_resource_power_mode(ipcHndl, SC_R_UART_1, SC_PM_PW_MODE_ON); + if (sciErr != SC_ERR_NONE) + return 0; + + /* Set UART1 clock root to 80 MHz */ + rate = 80000000; + sciErr = sc_pm_set_clock_rate(ipcHndl, SC_R_UART_1, SC_PM_CLK_PER, &rate); + if (sciErr != SC_ERR_NONE) + return 0; + + /* Enable UART1 clock root */ + sciErr = sc_pm_clock_enable(ipcHndl, SC_R_UART_1, SC_PM_CLK_PER, true, false); + if (sciErr != SC_ERR_NONE) + return 0; + + setup_iomux_uart(); + + return 0; +} + +#ifdef CONFIG_FSL_ESDHC + +#define USDHC1_CD_GPIO IMX_GPIO_NR(4, 22) + +static struct fsl_esdhc_cfg usdhc_cfg[CONFIG_SYS_FSL_USDHC_NUM] = { + {USDHC1_BASE_ADDR, 0, 8}, + {USDHC2_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 usdhc1_sd[] = { + SC_P_USDHC1_CLK | MUX_PAD_CTRL(ESDHC_CLK_PAD_CTRL), + SC_P_USDHC1_CMD | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC1_DATA0 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC1_DATA1 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC1_DATA2 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC1_DATA3 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC1_CD_B | MUX_MODE_ALT(4) | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + SC_P_USDHC1_VSELECT | MUX_PAD_CTRL(ESDHC_PAD_CTRL), +}; + +void board_mem_get_layout(uint64_t *phys_sdram_1_start, + uint64_t *phys_sdram_1_size, + uint64_t *phys_sdram_2_start, + uint64_t *phys_sdram_2_size) +{ + sc_ipc_t ipc = gd->arch.ipc_channel_handle; + uint32_t is_dualx = 0, val = 0; + sc_err_t sciErr = sc_misc_otp_fuse_read(ipc, 6, &val); + + if (sciErr == SC_ERR_NONE) { + /* DX has two A35 cores disabled */ + is_dualx = (val & 0xf) != 0x0; + } + + *phys_sdram_1_start = PHYS_SDRAM_1; + if (is_dualx) + /* Our DX based SKUs only have 1 GB RAM */ + *phys_sdram_1_size = SZ_1G; + else + *phys_sdram_1_size = PHYS_SDRAM_1_SIZE; + *phys_sdram_2_start = PHYS_SDRAM_2; + *phys_sdram_2_size = PHYS_SDRAM_2_SIZE; +} + +int board_mmc_init(bd_t *bis) +{ + int i, ret; + struct power_domain pd; + + /* + * According to the board_mmc_init() the following map is done: + * (U-boot device node) (Physical Port) + * mmc0 USDHC1 + * mmc1 USDHC2 + */ + for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) { + switch (i) { + case 0: + if (!power_domain_lookup_name("conn_sdhc0", &pd)) + power_domain_on(&pd); + + 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: + if (!power_domain_lookup_name("conn_sdhc1", &pd)) + power_domain_on(&pd); + + imx8_iomux_setup_multiple_pads(usdhc1_sd, ARRAY_SIZE(usdhc1_sd)); + init_clk_usdhc(1); + usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); + gpio_request(USDHC1_CD_GPIO, "sd1_cd"); + gpio_direction_input(USDHC1_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; /* eMMC */ + break; + case USDHC2_BASE_ADDR: + ret = !gpio_get_value(USDHC1_CD_GPIO); + break; + } + + return ret; +} + +#endif /* CONFIG_FSL_ESDHC */ + +#ifdef CONFIG_FEC_MXC +#include + +int board_phy_config(struct phy_device *phydev) +{ + /* Todo: Does this work for KSZ9131 ? */ + if (phydev->drv->config) + phydev->drv->config(phydev); + return 0; +} +#endif + +#undef CONFIG_MXC_GPIO /* TODO */ +#ifdef CONFIG_MXC_GPIO +#define IOEXP_RESET IMX_GPIO_NR(1, 1) + +static iomux_cfg_t board_gpios[] = { + SC_P_SPI2_SDO | MUX_MODE_ALT(4) | MUX_PAD_CTRL(GPIO_PAD_CTRL), + SC_P_ENET0_REFCLK_125M_25M | MUX_MODE_ALT(4) | MUX_PAD_CTRL(GPIO_PAD_CTRL), +}; + +static void board_gpio_init(void) +{ + int ret; + struct gpio_desc desc; + + ret = dm_gpio_lookup_name("gpio@1a_3", &desc); + if (ret) + return; + + ret = dm_gpio_request(&desc, "bb_per_rst_b"); + if (ret) + return; + + dm_gpio_set_dir_flags(&desc, GPIOD_IS_OUT); + dm_gpio_set_value(&desc, 0); + udelay(50); + dm_gpio_set_value(&desc, 1); + + imx8_iomux_setup_multiple_pads(board_gpios, ARRAY_SIZE(board_gpios)); + + /* enable i2c port expander assert reset line */ + gpio_request(IOEXP_RESET, "ioexp_rst"); + gpio_direction_output(IOEXP_RESET, 1); +} +#endif + +int checkboard(void) +{ + puts("Board: Apalis iMX8X ########## need to move to common handling\n"); + + print_bootinfo(); + + /* Note: After reloc, ipcHndl will no longer be valid. If handle + * returned by sc_ipc_open matches SC_IPC_CH, use this + * macro (valid after reloc) for subsequent SCI calls. + */ + if (gd->arch.ipc_channel_handle != SC_IPC_CH) + printf("\nSCI error! Invalid handle\n"); + +#ifdef SCI_FORCE_ABORT + sc_rpc_msg_t abort_msg; + + puts("Send abort request\n"); + RPC_SIZE(&abort_msg) = 1; + RPC_SVC(&abort_msg) = SC_RPC_SVC_ABORT; + sc_ipc_write(SC_IPC_CH, &abort_msg); + + /* Close IPC channel */ + sc_ipc_close(SC_IPC_CH); +#endif /* SCI_FORCE_ABORT */ + + return 0; +} + +/* Only Enable USB3 resources currently */ +int board_usb_init(int index, enum usb_init_type init) +{ +#ifndef CONFIG_DM_USB + struct power_domain pd; + int ret; + + /* Power on usb */ + if (!power_domain_lookup_name("conn_usb2", &pd)) { + ret = power_domain_on(&pd); + if (ret) + printf("conn_usb2 Power up failed! (error = %d)\n", ret); + } + + if (!power_domain_lookup_name("conn_usb2_phy", &pd)) { + ret = power_domain_on(&pd); + if (ret) + printf("conn_usb2_phy Power up failed! (error = %d)\n", ret); + } +#endif + + return 0; +} + +int board_init(void) +{ +#ifdef CONFIG_MXC_GPIO + board_gpio_init(); +#endif + + return 0; +} + +void board_quiesce_devices(void) +{ + const char *power_on_devices[] = { + "dma_lpuart1", + + /* HIFI DSP boot */ + "audio_sai0", + "audio_ocram", + }; + + power_off_pd_devices(power_on_devices, ARRAY_SIZE(power_on_devices)); +} + +void detail_board_ddr_info(void) +{ + puts("\nDDR "); +} + +/* + * Board specific reset that is system reset. + */ +void reset_cpu(ulong addr) +{ + puts("SCI reboot request"); + sc_pm_reboot(SC_IPC_CH, SC_PM_RESET_TYPE_COLD); + while (1) + putc('.'); +} + +#ifdef CONFIG_OF_BOARD_SETUP +int ft_board_setup(void *blob, bd_t *bd) +{ + return ft_common_board_setup(blob, bd); +} +#endif +void board_late_mmc_env_init() {} +int board_mmc_get_env_dev(int devno) +{ + return devno; +} + +int board_late_init(void) +{ +#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG +/* TODO move to common */ + env_set("board_name", "Apalis iMX8QXP"); + env_set("board_rev", "v1.0"); +#endif + + env_set("sec_boot", "no"); +#ifdef CONFIG_AHAB_BOOT + env_set("sec_boot", "yes"); +#endif + +#ifdef CONFIG_ENV_IS_IN_MMC + board_late_mmc_env_init(); +#endif + + return 0; +} + +#ifdef CONFIG_FSL_FASTBOOT +#ifdef CONFIG_ANDROID_RECOVERY +int is_recovery_key_pressing(void) +{ + return 0; /*TODO*/ +} +#endif /*CONFIG_ANDROID_RECOVERY*/ +#endif /*CONFIG_FSL_FASTBOOT*/ + +#if defined(CONFIG_VIDEO_IMXDPUV1) +static void enable_lvds(struct display_info_t const *dev) +{ +#ifdef TODO + struct gpio_desc desc; + int ret; + + /* MIPI_DSI0_EN on IOEXP 0x1a port 6, MIPI_DSI1_EN on IOEXP 0x1d port 7 */ + ret = dm_gpio_lookup_name("gpio@1a_6", &desc); + if (ret) + return; + + ret = dm_gpio_request(&desc, "lvds0_en"); + if (ret) + return; + + dm_gpio_set_dir_flags(&desc, GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE); + + display_controller_setup((PS2KHZ(dev->mode.pixclock) * 1000)); + lvds_soc_setup(dev->bus, (PS2KHZ(dev->mode.pixclock) * 1000)); + lvds_configure(dev->bus); + lvds2hdmi_setup(13); +#endif +} + +struct display_info_t const displays[] = {{ + .bus = 0, /* LVDS0 */ + .addr = 0, /* LVDS0 */ + .pixfmt = IMXDPUV1_PIX_FMT_BGRA32, + .detect = NULL, + .enable = enable_lvds, + .mode = { + .name = "IT6263", /* 720P60 */ + .refresh = 60, + .xres = 1280, + .yres = 720, + .pixclock = 13468, /* 74250000 */ + .left_margin = 110, + .right_margin = 220, + .upper_margin = 5, + .lower_margin = 20, + .hsync_len = 40, + .vsync_len = 5, + .sync = FB_SYNC_EXT, + .vmode = FB_VMODE_NONINTERLACED +} } }; +size_t display_count = ARRAY_SIZE(displays); + +#endif /* CONFIG_VIDEO_IMXDPUV1 */ diff --git a/configs/apalis-imx8qxp_defconfig b/configs/apalis-imx8qxp_defconfig new file mode 100644 index 0000000000..5baa759a30 --- /dev/null +++ b/configs/apalis-imx8qxp_defconfig @@ -0,0 +1,66 @@ +CONFIG_ARM=y +CONFIG_ARCH_IMX8=y +CONFIG_SYS_TEXT_BASE=0x80020000 +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_SMC_FUSE=y +CONFIG_TARGET_APALIS_IMX8QXP=y +CONFIG_IMX_BOOTAUX=y +CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8qxp-apalis" +CONFIG_DISTRO_DEFAULTS=y +CONFIG_FIT=y +CONFIG_BOOTDELAY=1 +CONFIG_LOG=y +CONFIG_VERSION_VARIABLE=y +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_FASTBOOT=y +CONFIG_FSL_FASTBOOT=y +CONFIG_FASTBOOT_BUF_ADDR=0x82800000 +CONFIG_FASTBOOT_BUF_SIZE=0x08000000 +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=0 +CONFIG_CMD_MEMTEST=y +CONFIG_CMD_CLK=y +CONFIG_CMD_FUSE=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_USB=y +CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_CPU=y +CONFIG_DM_GPIO=y +CONFIG_MXC_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_IMX_LPI2C=y +CONFIG_MISC=y +CONFIG_DM_MMC=y +CONFIG_PHYLIB=y +CONFIG_PHY_MICREL=y +CONFIG_PHY_MICREL_KSZ90X1=y +CONFIG_DM_ETH=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_IMX8=y +CONFIG_POWER_DOMAIN=y +CONFIG_IMX8_POWER_DOMAIN=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y +CONFIG_DM_SERIAL=y +CONFIG_FSL_LPUART=y +CONFIG_DM_THERMAL=y +CONFIG_IMX_SC_THERMAL=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_MANUFACTURER="FSL" +CONFIG_USB_GADGET_VENDOR_NUM=0x0525 +CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 +CONFIG_CI_UDC=y +CONFIG_VIDEO=y +# CONFIG_EFI_LOADER is not set diff --git a/include/configs/apalis-imx8qxp.h b/include/configs/apalis-imx8qxp.h new file mode 100644 index 0000000000..099bdb4f2a --- /dev/null +++ b/include/configs/apalis-imx8qxp.h @@ -0,0 +1,195 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2018-2019 Toradex + */ + +#ifndef __APALIS_IMX8QXP_H +#define __APALIS_IMX8QXP_H + +#include +#include + +#define CONFIG_REMAKE_ELF + +#define CONFIG_ARCH_MISC_INIT +#define CONFIG_DISPLAY_BOARDINFO_LATE + +#undef CONFIG_BOOTM_NETBSD + +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define USDHC1_BASE_ADDR 0x5B010000 +#define USDHC2_BASE_ADDR 0x5B020000 +#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ + +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + +/* ENET Config */ +#define CONFIG_MII + +#define CONFIG_FEC_MXC +/* the on module PHY connects to the first ENET instance */ +#define IMX_FEC_BASE 0x5B040000 +#define CONFIG_FEC_MXC_PHYADDR 4 +#define CONFIG_ETHPRIME "eth0" + +/* We have a slow phy... */ +#define PHY_ANEG_TIMEOUT 15000 + +#define CONFIG_FEC_XCV_TYPE RGMII +#define FEC_QUIRK_ENET_MAC + +#define CONFIG_IP_DEFRAG +#define CONFIG_TFTP_BLOCKSIZE 4096 +#define CONFIG_TFTP_TSIZE + +#define CONFIG_IPADDR 192.168.10.2 +#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_SERVERIP 192.168.10.1 + +#define MEM_LAYOUT_ENV_SETTINGS \ + "fdt_addr_r=0x84000000\0" \ + "kernel_addr_r=0x82000000\0" \ + "ramdisk_addr_r=0x86400000\0" \ + "scriptaddr=0x86000000\0" + +#ifdef CONFIG_AHAB_BOOT +#define AHAB_ENV "sec_boot=yes\0" +#else +#define AHAB_ENV "sec_boot=no\0" +#endif + +/* Boot M4 */ +#define M4_BOOT_ENV \ + "m4_0_image=m4_0.bin\0" \ + "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_0_image}\0" \ + "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \ + +/* Enable Distro Boot */ +#ifndef CONFIG_SPL_BUILD +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 1) \ + func(MMC, mmc, 0) \ + func(USB, usb, 0) \ + func(DHCP, dhcp, na) +#include +#undef CONFIG_ISO_PARTITION +#else +#define BOOTENV +#endif + +#define FDT_FILE "fsl-imx8qxp-apalis-eval-v3.dtb" + +/* Initial environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + BOOTENV \ + M4_BOOT_ENV \ + AHAB_ENV \ + MEM_LAYOUT_ENV_SETTINGS \ + "bootcmd_mfg=fastboot 0\0" \ + "script=boot.scr\0" \ + "image=Image\0" \ + "panel=NULL\0" \ + "console=ttyLP1,115200 earlycon=lpuart32,0x5a040000,115200\0" \ + "fdt_addr=0x83000000\0" \ + "boot_fdt=try\0" \ + "fdt_file=" FDT_FILE "\0" \ + "fdtfile=" FDT_FILE "\0" \ + "initrd_addr=0x83800000\0" \ + "initrd_high=0xffffffffffffffff\0" \ + "kernel_image=Image\0" \ + "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ + "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} " \ + "video=imxdpufb5:off video=imxdpufb6:off video=imxdpufb7:off\0" \ + "setup=run mmcargs\0" + +/* Link Definitions */ +#define CONFIG_LOADADDR 0x80280000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_SYS_INIT_SP_ADDR 0x80200000 + +#define CONFIG_SYS_MEMTEST_START 0x88000000 +#define CONFIG_SYS_MEMTEST_END 0x89000000 + +/* Environment in eMMC, before config block at the end of 1st "boot sector" */ +#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ + CONFIG_TDX_CFG_BLOCK_OFFSET) +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_SYS_MMC_ENV_PART 1 + +#define CONFIG_SYS_MMC_IMG_LOAD_PART 1 + +/* On Apalis iMX8X USDHC1 is eMMC and USDHC2 is 4-bit SD */ +#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 eMMC */ +#define CONFIG_SYS_FSL_USDHC_NUM 2 + +#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN ((CONFIG_ENV_SIZE + (32*1024)) * 1024) + +#define CONFIG_SYS_SDRAM_BASE 0x80000000 +#define CONFIG_NR_DRAM_BANKS 3 +#define PHYS_SDRAM_1 0x80000000 +#define PHYS_SDRAM_2 0x880000000 +#define PHYS_SDRAM_1_SIZE 0x80000000 /* 2 GB */ +#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 GB */ + +/* Serial */ +#define CONFIG_BAUDRATE 115200 + +/* Monitor Command Prompt */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_CBSIZE 2048 +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) + +/* Generic Timer Definitions */ +#define COUNTER_FREQUENCY 8000000 /* 8MHz */ + +#define CONFIG_IMX_SMMU + +/* USB Config */ +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 + +/* USB OTG controller configs */ +#ifdef CONFIG_USB_EHCI_HCD +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#endif +#endif /* CONFIG_CMD_USB */ + +#ifdef CONFIG_USB_GADGET +#define CONFIG_USBD_HS +#endif + +/* Framebuffer */ +#ifdef CONFIG_VIDEO +#define CONFIG_VIDEO_IMXDPUV1 +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_SPLASH_SCREEN +#define CONFIG_SPLASH_SCREEN_ALIGN +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_LOGO +#define CONFIG_VIDEO_BMP_LOGO +#define CONFIG_IMX_VIDEO_SKIP +#endif + +#define CONFIG_OF_SYSTEM_SETUP +#define BOOTAUX_RESERVED_MEM_BASE 0x88000000 +#define BOOTAUX_RESERVED_MEM_SIZE 0x08000000 /* Reserve from second 128MB */ + +#endif /* __APALIS_IMX8QXP_H */ -- cgit v1.2.3