Since there is the SPL_USB_HOST_SUPPORT for enabling USB support in SPL, makes more sense to rename the SPL_USB_SUPPORT as SPL_USB_STORAGE. Everything that is not part of the usb storage support in SPL is now build under SPL_USB_HOST_SUPPORT.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- arch/arm/include/asm/arch-am33xx/spl.h | 2 +- arch/arm/mach-omap2/boot-common.c | 2 +- common/Makefile | 5 +++-- common/spl/Kconfig | 4 ++-- common/spl/Makefile | 2 +- common/spl/spl_usb.c | 4 ---- configs/am43xx_evm_usbhost_boot_defconfig | 2 +- configs/am43xx_hs_evm_defconfig | 2 +- include/configs/imx6_spl.h | 2 ++ 9 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/arch/arm/include/asm/arch-am33xx/spl.h b/arch/arm/include/asm/arch-am33xx/spl.h index 0bf8c17..f3910c2 100644 --- a/arch/arm/include/asm/arch-am33xx/spl.h +++ b/arch/arm/include/asm/arch-am33xx/spl.h @@ -62,7 +62,7 @@ #define BOOT_DEVICE_CPGMAC 0x47

#define MMC_BOOT_DEVICES_START BOOT_DEVICE_MMC1 -#ifdef CONFIG_SPL_USB_SUPPORT +#ifdef CONFIG_SPL_USB_STORAGE #define MMC_BOOT_DEVICES_END BOOT_DEVICE_USB #else #define MMC_BOOT_DEVICES_END BOOT_DEVICE_MMC2 diff --git a/arch/arm/mach-omap2/boot-common.c b/arch/arm/mach-omap2/boot-common.c index 176d4f6..e89d403 100644 --- a/arch/arm/mach-omap2/boot-common.c +++ b/arch/arm/mach-omap2/boot-common.c @@ -93,7 +93,7 @@ void save_omap_boot_params(void) sys_boot_device = 1; break; #endif -#if defined(BOOT_DEVICE_USB) && !defined(CONFIG_SPL_USB_SUPPORT) +#if defined(BOOT_DEVICE_USB) && !defined(CONFIG_SPL_USB_STORAGE) case BOOT_DEVICE_USB: sys_boot_device = 1; break; diff --git a/common/Makefile b/common/Makefile index 0de60b3..d3a4efa 100644 --- a/common/Makefile +++ b/common/Makefile @@ -76,8 +76,9 @@ obj-$(CONFIG_SPL_NET_SUPPORT) += miiphyutil.o obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += fdt_support.o

ifdef CONFIG_SPL_USB_HOST_SUPPORT -obj-$(CONFIG_SPL_USB_SUPPORT) += usb.o usb_hub.o -obj-$(CONFIG_USB_STORAGE) += usb_storage.o +obj-y += usb.o +obj-y += usb_hub.o +obj-$(CONFIG_SPL_USB_STORAGE) += usb_storage.o else obj-$(CONFIG_USB_MUSB_HOST) += usb.o endif diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 37ecbc6..433c651 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -766,9 +766,9 @@ config SPL_USB_HOST_SUPPORT device can be attached. This option enables the drivers in drivers/usb/host as part of an SPL build.

-config SPL_USB_SUPPORT +config SPL_USB_STORAGE bool "Support loading from USB" - depends on SPL_USB_HOST_SUPPORT + depends on SPL_USB_HOST_SUPPORT && !(BLK && !DM_USB) help Enable support for USB devices in SPL. This allows use of USB devices such as hard drives and flash drivers for loading U-Boot. diff --git a/common/spl/Makefile b/common/spl/Makefile index a130a5b..bf65775 100644 --- a/common/spl/Makefile +++ b/common/spl/Makefile @@ -22,7 +22,7 @@ obj-$(CONFIG_$(SPL_TPL_)NET_SUPPORT) += spl_net.o obj-$(CONFIG_$(SPL_TPL_)MMC_SUPPORT) += spl_mmc.o obj-$(CONFIG_$(SPL_TPL_)ATF) += spl_atf.o obj-$(CONFIG_$(SPL_TPL_)OPTEE) += spl_optee.o -obj-$(CONFIG_$(SPL_TPL_)USB_SUPPORT) += spl_usb.o +obj-$(CONFIG_$(SPL_TPL_)USB_STORAGE) += spl_usb.o obj-$(CONFIG_$(SPL_TPL_)FAT_SUPPORT) += spl_fat.o obj-$(CONFIG_$(SPL_TPL_)EXT_SUPPORT) += spl_ext.o obj-$(CONFIG_$(SPL_TPL_)SATA_SUPPORT) += spl_sata.o diff --git a/common/spl/spl_usb.c b/common/spl/spl_usb.c index c8d8231..e29d579 100644 --- a/common/spl/spl_usb.c +++ b/common/spl/spl_usb.c @@ -15,9 +15,7 @@ #include <usb.h> #include <fat.h>

-#ifdef CONFIG_USB_STORAGE static int usb_stor_curr_dev = -1; /* current device */ -#endif

static int spl_usb_load_image(struct spl_image_info *spl_image, struct spl_boot_device *bootdev) @@ -34,13 +32,11 @@ static int spl_usb_load_image(struct spl_image_info *spl_image, return err; }

-#ifdef CONFIG_USB_STORAGE /* try to recognize storage devices immediately */ usb_stor_curr_dev = usb_stor_scan(1); stor_dev = blk_get_devnum_by_type(IF_TYPE_USB, usb_stor_curr_dev); if (!stor_dev) return -ENODEV; -#endif

debug("boot mode - FAT\n");

diff --git a/configs/am43xx_evm_usbhost_boot_defconfig b/configs/am43xx_evm_usbhost_boot_defconfig index 5131f19..5bd919b 100644 --- a/configs/am43xx_evm_usbhost_boot_defconfig +++ b/configs/am43xx_evm_usbhost_boot_defconfig @@ -14,7 +14,7 @@ CONFIG_VERSION_VARIABLE=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_OS_BOOT=y CONFIG_SPL_USB_HOST_SUPPORT=y -CONFIG_SPL_USB_SUPPORT=y +CONFIG_SPL_USB_STORAGE=y CONFIG_CMD_SPL=y CONFIG_CMD_SPL_NAND_OFS=0x00100000 CONFIG_CMD_SPL_WRITE_SIZE=0x40000 diff --git a/configs/am43xx_hs_evm_defconfig b/configs/am43xx_hs_evm_defconfig index 99e4ccb..c01fda9 100644 --- a/configs/am43xx_hs_evm_defconfig +++ b/configs/am43xx_hs_evm_defconfig @@ -24,7 +24,7 @@ CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_NET_SUPPORT=y CONFIG_SPL_NET_VCI_STRING="AM43xx U-Boot SPL" CONFIG_SPL_USB_HOST_SUPPORT=y -CONFIG_SPL_USB_SUPPORT=y +CONFIG_SPL_USB_STORAGE=y CONFIG_SPL_USB_GADGET=y CONFIG_SPL_USB_ETHER=y # CONFIG_CMD_FLASH is not set diff --git a/include/configs/imx6_spl.h b/include/configs/imx6_spl.h index 720ff04..740ecfc 100644 --- a/include/configs/imx6_spl.h +++ b/include/configs/imx6_spl.h @@ -65,4 +65,6 @@ #endif #endif

+#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1 + #endif

Add DM_MMC config to imx6sabreauto defconfig.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- configs/mx6sabreauto_defconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig index 8856567..23cb47e 100644 --- a/configs/mx6sabreauto_defconfig +++ b/configs/mx6sabreauto_defconfig @@ -43,6 +43,7 @@ CONFIG_ENV_IS_IN_MMC=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y CONFIG_DFU_MMC=y CONFIG_DFU_SF=y +CONFIG_DM_MMC=y CONFIG_FSL_ESDHC=y CONFIG_NAND=y CONFIG_NAND_MXS=y

Since the fsl_esdhc will also be used by SPL, make the preprocessor switches more generic to allow any kind of build.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- drivers/mmc/fsl_esdhc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 99e5882..f6d83c8 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -781,7 +781,7 @@ static int esdhc_set_voltage(struct mmc *mmc) case MMC_SIGNAL_VOLTAGE_330: if (priv->vs18_enable) return -EIO; -#ifdef CONFIG_DM_REGULATOR +#if CONFIG_IS_ENABLED(DM_REGULATOR) if (!IS_ERR_OR_NULL(priv->vqmmc_dev)) { ret = regulator_set_value(priv->vqmmc_dev, 3300000); if (ret) { @@ -800,7 +800,7 @@ static int esdhc_set_voltage(struct mmc *mmc)

return -EAGAIN; case MMC_SIGNAL_VOLTAGE_180: -#ifdef CONFIG_DM_REGULATOR +#if CONFIG_IS_ENABLED(DM_REGULATOR) if (!IS_ERR_OR_NULL(priv->vqmmc_dev)) { ret = regulator_set_value(priv->vqmmc_dev, 1800000); if (ret) { @@ -1401,7 +1401,7 @@ static int fsl_esdhc_probe(struct udevice *dev) int node = dev_of_offset(dev); struct esdhc_soc_data *data = (struct esdhc_soc_data *)dev_get_driver_data(dev); -#ifdef CONFIG_DM_REGULATOR +#if CONFIG_IS_ENABLED(DM_REGULATOR) struct udevice *vqmmc_dev; #endif fdt_addr_t addr; @@ -1459,7 +1459,7 @@ static int fsl_esdhc_probe(struct udevice *dev)

priv->vs18_enable = 0;

-#ifdef CONFIG_DM_REGULATOR +#if CONFIG_IS_ENABLED(DM_REGULATOR) /* * If emmc I/O has a fixed voltage at 1.8V, this must be provided, * otherwise, emmc will work abnormally.

Add i.MX6QP dtsi support from Linux.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- arch/arm/dts/imx6qp.dtsi | 89 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 arch/arm/dts/imx6qp.dtsi

diff --git a/arch/arm/dts/imx6qp.dtsi b/arch/arm/dts/imx6qp.dtsi new file mode 100644 index 0000000..886dbf2 --- /dev/null +++ b/arch/arm/dts/imx6qp.dtsi @@ -0,0 +1,89 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file 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 file 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. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "imx6q.dtsi" + +/ { + soc { + ocram2: sram@00940000 { + compatible = "mmio-sram"; + reg = <0x00940000 0x20000>; + clocks = <&clks IMX6QDL_CLK_OCRAM>; + }; + + ocram3: sram@00960000 { + compatible = "mmio-sram"; + reg = <0x00960000 0x20000>; + clocks = <&clks IMX6QDL_CLK_OCRAM>; + }; + + ipu1: ipu@02400000 { + compatible = "fsl,imx6qp-ipu", "fsl,imx6q-ipu"; + clocks = <&clks IMX6QDL_CLK_IPU1>, + <&clks IMX6QDL_CLK_IPU1_DI0>, <&clks IMX6QDL_CLK_IPU1_DI1>, + <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>, + <&clks IMX6QDL_CLK_LDB_DI0_PODF>, <&clks IMX6QDL_CLK_LDB_DI1_PODF>, + <&clks IMX6QDL_CLK_PRG0_APB>; + clock-names = "bus", + "di0", "di1", + "di0_sel", "di1_sel", + "ldb_di0", "ldb_di1", "prg"; + }; + + ipu2: ipu@02800000 { + compatible = "fsl,imx6qp-ipu", "fsl,imx6q-ipu"; + clocks = <&clks IMX6QDL_CLK_IPU2>, + <&clks IMX6QDL_CLK_IPU2_DI0>, <&clks IMX6QDL_CLK_IPU2_DI1>, + <&clks IMX6QDL_CLK_IPU2_DI0_SEL>, <&clks IMX6QDL_CLK_IPU2_DI1_SEL>, + <&clks IMX6QDL_CLK_LDB_DI0_PODF>, <&clks IMX6QDL_CLK_LDB_DI1_PODF>, + <&clks IMX6QDL_CLK_PRG1_APB>; + clock-names = "bus", + "di0", "di1", + "di0_sel", "di1_sel", + "ldb_di0", "ldb_di1", "prg"; + }; + + pcie: pcie@0x01000000 { + compatible = "fsl,imx6qp-pcie", "snps,dw-pcie"; + }; + }; +};

Add imx6qdl-sabresd dtsi support from Linux.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- arch/arm/dts/imx6qdl-sabresd.dtsi | 623 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 623 insertions(+) create mode 100644 arch/arm/dts/imx6qdl-sabresd.dtsi

diff --git a/arch/arm/dts/imx6qdl-sabresd.dtsi b/arch/arm/dts/imx6qdl-sabresd.dtsi new file mode 100644 index 0000000..bdbdee7 --- /dev/null +++ b/arch/arm/dts/imx6qdl-sabresd.dtsi @@ -0,0 +1,623 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + aliases { + mmc1 = &usdhc3; + }; + + chosen { + stdout-path = &uart1; + }; + + memory { + reg = <0x10000000 0x40000000>; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usb_otg_vbus: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 0>; + enable-active-high; + vin-supply = <&swbst_reg>; + }; + + reg_usb_h1_vbus: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 29 0>; + enable-active-high; + vin-supply = <&swbst_reg>; + }; + + reg_audio: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "wm8962-supply"; + gpio = <&gpio4 10 0>; + enable-active-high; + }; + + reg_pcie: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie_reg>; + regulator-name = "MPCIE_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 19 0>; + regulator-always-on; + enable-active-high; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + power { + label = "Power Button"; + gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; + wakeup-source; + linux,code = <KEY_POWER>; + }; + + volume-up { + label = "Volume Up"; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + wakeup-source; + linux,code = <KEY_VOLUMEUP>; + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + wakeup-source; + linux,code = <KEY_VOLUMEDOWN>; + }; + }; + + sound { + compatible = "fsl,imx6q-sabresd-wm8962", + "fsl,imx-audio-wm8962"; + model = "wm8962-audio"; + ssi-controller = <&ssi2>; + audio-codec = <&codec>; + audio-routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "Ext Spk", "SPKOUTL", + "Ext Spk", "SPKOUTR", + "AMIC", "MICBIAS", + "IN3R", "AMIC"; + mux-int-port = <2>; + mux-ext-port = <3>; + }; + + backlight_lvds: backlight-lvds { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <7>; + status = "okay"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + + red { + gpios = <&gpio1 2 0>; + default-state = "on"; + }; + }; + + panel { + compatible = "hannstar,hsd100pxn1"; + backlight = <&backlight_lvds>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, + <&clks IMX6QDL_CLK_LDB_DI1_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, + <&clks IMX6QDL_CLK_PLL3_USB_OTG>; +}; + +&ecspi1 { + fsl,spi-num-chipselects = <1>; + cs-gpios = <&gpio4 9 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + status = "okay"; + + flash: m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,m25p32", "jedec,spi-nor"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rgmii"; + phy-reset-gpios = <&gpio1 25 0>; + status = "okay"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + codec: wm8962@1a { + compatible = "wlf,wm8962"; + reg = <0x1a>; + clocks = <&clks IMX6QDL_CLK_CKO>; + DCVDD-supply = <&reg_audio>; + DBVDD-supply = <&reg_audio>; + AVDD-supply = <&reg_audio>; + CPVDD-supply = <&reg_audio>; + MICVDD-supply = <&reg_audio>; + PLLVDD-supply = <&reg_audio>; + SPKVDD1-supply = <&reg_audio>; + SPKVDD2-supply = <&reg_audio>; + gpio-cfg = < + 0x0000 /* 0:Default */ + 0x0000 /* 1:Default */ + 0x0013 /* 2:FN_DMICCLK */ + 0x0000 /* 3:Default */ + 0x8014 /* 4:FN_DMICCDAT */ + 0x0000 /* 5:Default */ + >; + }; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + pmic: pfuze100@08 { + compatible = "fsl,pfuze100"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1ab { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw1c_reg: sw1c { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw3a_reg: sw3a { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3b_reg: sw3b { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + sw4_reg: sw4 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vgen1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen2_reg: vgen2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen3_reg: vgen3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + vgen4_reg: vgen4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vgen5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vgen6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + egalax_ts@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + interrupt-parent = <&gpio6>; + interrupts = <7 2>; + wakeup-gpios = <&gpio6 7 0>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx6qdl-sabresd { + pinctrl_hog: hoggrp { + fsl,pins = < + MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0 + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 + MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0 + MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0 + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 + MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x1b0b0 + MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0 + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0 + MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0 + >; + }; + + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 + MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 + MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 + MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1 + MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1 + MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030 + MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030 + MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030 + MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030 + MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030 + MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030 + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 + MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030 + MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030 + MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030 + MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 + MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030 + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 + >; + }; + + pinctrl_gpio_keys: gpio_keysgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b0 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 + MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x1b0b0 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_pcie: pciegrp { + fsl,pins = < + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0 + >; + }; + + pinctrl_pcie_reg: pciereggrp { + fsl,pins = < + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b0 + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1 + MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 + MX6QDL_PAD_NANDF_D4__SD2_DATA4 0x17059 + MX6QDL_PAD_NANDF_D5__SD2_DATA5 0x17059 + MX6QDL_PAD_NANDF_D6__SD2_DATA6 0x17059 + MX6QDL_PAD_NANDF_D7__SD2_DATA7 0x17059 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059 + MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059 + MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059 + MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059 + >; + }; + + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059 + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059 + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059 + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059 + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX6QDL_PAD_GPIO_1__WDOG2_B 0x1b0b0 + >; + }; + }; + + gpio_leds { + pinctrl_gpio_leds: gpioledsgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0 + >; + }; + }; +}; + +&ldb { + status = "okay"; + + lvds-channel@1 { + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + status = "okay"; + + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&ssi2 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <&reg_usb_h1_vbus>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <&reg_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + disable-over-current; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + bus-width = <8>; + cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <8>; + cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + no-1-8-v; + keep-power-in-suspend; + enable-sdio-wakeup; + u-boot,dm-spl; + status = "okay"; +}; + +&usdhc4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4>; + bus-width = <8>; + non-removable; + no-1-8-v; + status = "okay"; +}; + +&wdog1 { + status = "disabled"; +}; + +&wdog2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +};

Add imx6q-sabreauto dts support from Linux.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- arch/arm/dts/Makefile | 3 ++- arch/arm/dts/imx6q-sabreauto.dts | 25 +++++++++++++++++++++++++ 2 files changed, 27 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/imx6q-sabreauto.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index b2ca87d..fee6338 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -440,7 +440,8 @@ dtb-$(CONFIG_MX6QDL) += \ imx6q-icore.dtb \ imx6q-icore-mipi.dtb \ imx6q-icore-rqs.dtb \ - imx6q-logicpd.dtb + imx6q-logicpd.dtb \ + imx6q-sabreauto.dtb

dtb-$(CONFIG_MX6SL) += imx6sl-evk.dtb

diff --git a/arch/arm/dts/imx6q-sabreauto.dts b/arch/arm/dts/imx6q-sabreauto.dts new file mode 100644 index 0000000..334b924 --- /dev/null +++ b/arch/arm/dts/imx6q-sabreauto.dts @@ -0,0 +1,25 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; + +#include "imx6q.dtsi" +#include "imx6qdl-sabreauto.dtsi" + +/ { + model = "Freescale i.MX6 Quad SABRE Automotive Board"; + compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; +}; + +&sata { + status = "okay"; +};

Add imx6q-sabresd dts support from Linux.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- arch/arm/dts/Makefile | 3 ++- arch/arm/dts/imx6q-sabresd.dts | 25 +++++++++++++++++++++++++ 2 files changed, 27 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/imx6q-sabresd.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index fee6338..eeb2587 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -441,7 +441,8 @@ dtb-$(CONFIG_MX6QDL) += \ imx6q-icore-mipi.dtb \ imx6q-icore-rqs.dtb \ imx6q-logicpd.dtb \ - imx6q-sabreauto.dtb + imx6q-sabreauto.dtb \ + imx6q-sabresd.dtb

dtb-$(CONFIG_MX6SL) += imx6sl-evk.dtb

diff --git a/arch/arm/dts/imx6q-sabresd.dts b/arch/arm/dts/imx6q-sabresd.dts new file mode 100644 index 0000000..9cbdfe7 --- /dev/null +++ b/arch/arm/dts/imx6q-sabresd.dts @@ -0,0 +1,25 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; + +#include "imx6q.dtsi" +#include "imx6qdl-sabresd.dtsi" + +/ { + model = "Freescale i.MX6 Quad SABRE Smart Device Board"; + compatible = "fsl,imx6q-sabresd", "fsl,imx6q"; +}; + +&sata { + status = "okay"; +};

Add imx6dl-sabresd dts support from Linux.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- arch/arm/dts/Makefile | 3 ++- arch/arm/dts/imx6dl-sabresd.dts | 17 +++++++++++++++++ 2 files changed, 19 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/imx6dl-sabresd.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index d766ab5..520d1a5 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -443,7 +443,8 @@ dtb-$(CONFIG_MX6QDL) += \ imx6q-logicpd.dtb \ imx6q-sabreauto.dtb \ imx6q-sabresd.dtb \ - imx6dl-sabreauto.dtb + imx6dl-sabreauto.dtb \ + imx6dl-sabresd.dtb

dtb-$(CONFIG_MX6SL) += imx6sl-evk.dtb

diff --git a/arch/arm/dts/imx6dl-sabresd.dts b/arch/arm/dts/imx6dl-sabresd.dts new file mode 100644 index 0000000..1e45f2f --- /dev/null +++ b/arch/arm/dts/imx6dl-sabresd.dts @@ -0,0 +1,17 @@ +/* + * Copyright (C) 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include "imx6dl.dtsi" +#include "imx6qdl-sabresd.dtsi" + +/ { + model = "Freescale i.MX6 DualLite SABRE Smart Device Board"; + compatible = "fsl,imx6dl-sabresd", "fsl,imx6dl"; +};

Add imx6qp-sabresd dts support from Linux.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/imx6qp-sabresd.dts | 93 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 95 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/imx6qp-sabresd.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index f827740..df68bc9 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -445,7 +445,8 @@ dtb-$(CONFIG_MX6QDL) += \ imx6q-sabresd.dtb \ imx6dl-sabreauto.dtb \ imx6dl-sabresd.dtb \ - imx6qp-sabreauto.dtb + imx6qp-sabreauto.dtb \ + imx6qp-sabresd.dtb

dtb-$(CONFIG_MX6SL) += imx6sl-evk.dtb

diff --git a/arch/arm/dts/imx6qp-sabresd.dts b/arch/arm/dts/imx6qp-sabresd.dts new file mode 100644 index 0000000..b234580 --- /dev/null +++ b/arch/arm/dts/imx6qp-sabresd.dts @@ -0,0 +1,93 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file 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 file 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. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "imx6qp.dtsi" +#include "imx6qdl-sabresd.dtsi" + +/ { + model = "Freescale i.MX6 Quad Plus SABRE Smart Device Board"; + compatible = "fsl,imx6qp-sabresd", "fsl,imx6qp"; +}; + +&cpu0 { + arm-supply = <&sw2_reg>; +}; + +&iomuxc { + imx6qdl-sabresd { + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10071 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 + MX6QDL_PAD_NANDF_D4__SD2_DATA4 0x17059 + MX6QDL_PAD_NANDF_D5__SD2_DATA5 0x17059 + MX6QDL_PAD_NANDF_D6__SD2_DATA6 0x17059 + MX6QDL_PAD_NANDF_D7__SD2_DATA7 0x17059 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10071 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059 + MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059 + MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059 + MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059 + >; + }; + }; +}; + +&pcie { + status = "disabled"; +};

Enable all the necessary configs for SPL DM and FIT support for mx6sabreauto.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- configs/mx6sabreauto_defconfig | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig index e55c2d9..fa3d649 100644 --- a/configs/mx6sabreauto_defconfig +++ b/configs/mx6sabreauto_defconfig @@ -4,18 +4,27 @@ CONFIG_SYS_TEXT_BASE=0x17800000 CONFIG_SPL_GPIO_SUPPORT=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_TARGET_MX6SABREAUTO=y CONFIG_SPL_MMC_SUPPORT=y CONFIG_SPL_SERIAL_SUPPORT=y +CONFIG_SPL_SYS_MALLOC_F_LEN=0x400 CONFIG_SPL=y CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_NXP_BOARD_REVISION=y CONFIG_NR_DRAM_BANKS=1 +CONFIG_TPL_SYS_MALLOC_F_LEN=0x400 +CONFIG_FIT=y +CONFIG_SPL_FIT_PRINT=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_FIT_SOURCE="arch/arm/mach-imx/mx6/fit_spl.its" CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg" # CONFIG_CONSOLE_MUX is not set CONFIG_SYS_CONSOLE_IS_IN_ENV=y CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y CONFIG_SUPPORT_RAW_INITRD=y +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_SPL_FIT_IMAGE_TINY=y CONFIG_SPL_EXT_SUPPORT=y CONFIG_SPL_I2C_SUPPORT=y CONFIG_SPL_WATCHDOG_SUPPORT=y @@ -39,8 +48,12 @@ CONFIG_CMD_EXT4=y CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_DEFAULT_DEVICE_TREE="imx6q-sabreauto" CONFIG_ENV_IS_IN_MMC=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_SPL_DM=y CONFIG_DFU_MMC=y CONFIG_DFU_SF=y CONFIG_DM_MMC=y @@ -67,4 +80,3 @@ CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_VIDEO=y # CONFIG_VIDEO_SW_CURSOR is not set -CONFIG_OF_LIBFDT=y

Add the DM_GPIO related config for mx6sabreauto. Also add the gpio request calls.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- board/freescale/mx6sabreauto/mx6sabreauto.c | 3 +++ configs/mx6sabreauto_defconfig | 1 + 2 files changed, 4 insertions(+)

diff --git a/board/freescale/mx6sabreauto/mx6sabreauto.c b/board/freescale/mx6sabreauto/mx6sabreauto.c index c1bef85..b28e5e3 100644 --- a/board/freescale/mx6sabreauto/mx6sabreauto.c +++ b/board/freescale/mx6sabreauto/mx6sabreauto.c @@ -501,6 +501,7 @@ iomux_v3_cfg_t const backlight_pads[] = {

static void setup_iomux_backlight(void) { + gpio_request(IMX_GPIO_NR(2, 9), "backlight"); gpio_direction_output(IMX_GPIO_NR(2, 9), 1); SETUP_IOMUX_PADS(backlight_pads); } @@ -594,6 +595,7 @@ int board_init(void) else setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c_pad_info1); /* I2C 3 Steer */ + gpio_request(IMX_GPIO_NR(5, 4), "steer logic"); gpio_direction_output(IMX_GPIO_NR(5, 4), 1); SETUP_IOMUX_PADS(i2c3_pads); #ifndef CONFIG_SYS_FLASH_CFI @@ -602,6 +604,7 @@ int board_init(void) else setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c_pad_info2); #endif + gpio_request(IMX_GPIO_NR(1, 15), "expander en"); gpio_direction_output(IMX_GPIO_NR(1, 15), 1); SETUP_IOMUX_PADS(port_exp);

diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig index fa3d649..bcd6ff0 100644 --- a/configs/mx6sabreauto_defconfig +++ b/configs/mx6sabreauto_defconfig @@ -56,6 +56,7 @@ CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y CONFIG_SPL_DM=y CONFIG_DFU_MMC=y CONFIG_DFU_SF=y +CONFIG_DM_GPIO=y CONFIG_DM_MMC=y CONFIG_FSL_ESDHC=y CONFIG_NAND=y

Add the DM_GPIO related config for mx6sabresd. Also add the gpio request calls.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- board/freescale/mx6sabresd/mx6sabresd.c | 5 +++++ configs/mx6sabresd_defconfig | 1 + 2 files changed, 6 insertions(+)

diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index 0183ede..e3db2fd 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -96,6 +96,7 @@ static void setup_iomux_enet(void) SETUP_IOMUX_PADS(enet_pads);

/* Reset AR8031 PHY */ + gpio_request(IMX_GPIO_NR(1, 25), "ENET PHY Reset"); gpio_direction_output(IMX_GPIO_NR(1, 25) , 0); mdelay(10); gpio_set_value(IMX_GPIO_NR(1, 25), 1); @@ -189,6 +190,7 @@ static iomux_v3_cfg_t const bl_pads[] = { static void enable_backlight(void) { SETUP_IOMUX_PADS(bl_pads); + gpio_request(DISP0_PWR_EN, "Display Power Enable"); gpio_direction_output(DISP0_PWR_EN, 1); }

@@ -307,11 +309,13 @@ int board_mmc_init(bd_t *bis) switch (i) { case 0: SETUP_IOMUX_PADS(usdhc2_pads); + gpio_request(USDHC2_CD_GPIO, "USDHC2 CD"); gpio_direction_input(USDHC2_CD_GPIO); usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); break; case 1: SETUP_IOMUX_PADS(usdhc3_pads); + gpio_request(USDHC3_CD_GPIO, "USDHC3 CD"); gpio_direction_input(USDHC3_CD_GPIO); usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); break; @@ -729,6 +733,7 @@ int checkboard(void) #ifdef CONFIG_SPL_OS_BOOT int spl_start_uboot(void) { + gpio_request(KEY_VOL_UP, "KEY Volume UP"); gpio_direction_input(KEY_VOL_UP);

/* Only enter in Falcon mode if KEY_VOL_UP is pressed */ diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig index a208425..9451bbd 100644 --- a/configs/mx6sabresd_defconfig +++ b/configs/mx6sabresd_defconfig @@ -66,6 +66,7 @@ CONFIG_FASTBOOT_BUF_ADDR=0x12000000 CONFIG_FASTBOOT_BUF_SIZE=0x10000000 CONFIG_FASTBOOT_FLASH=y CONFIG_FASTBOOT_FLASH_MMC_DEV=2 +CONFIG_DM_GPIO=y CONFIG_DM_MMC=y CONFIG_FSL_ESDHC=y CONFIG_SPI_FLASH=y

Since the mx6sabreauto has DM support, remove the unused non-DM code from mx6sabreauto board file.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- board/freescale/mx6sabreauto/mx6sabreauto.c | 70 ----------------------------- 1 file changed, 70 deletions(-)

diff --git a/board/freescale/mx6sabreauto/mx6sabreauto.c b/board/freescale/mx6sabreauto/mx6sabreauto.c index b28e5e3..0f3b134 100644 --- a/board/freescale/mx6sabreauto/mx6sabreauto.c +++ b/board/freescale/mx6sabreauto/mx6sabreauto.c @@ -159,44 +159,6 @@ static iomux_v3_cfg_t const port_exp[] = { IOMUX_PADS(PAD_SD2_DAT0__GPIO1_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL)), };

-/*Define for building port exp gpio, pin starts from 0*/ -#define PORTEXP_IO_NR(chip, pin) \ - ((chip << 5) + pin) - -/*Get the chip addr from a ioexp gpio*/ -#define PORTEXP_IO_TO_CHIP(gpio_nr) \ - (gpio_nr >> 5) - -/*Get the pin number from a ioexp gpio*/ -#define PORTEXP_IO_TO_PIN(gpio_nr) \ - (gpio_nr & 0x1f) - -static int port_exp_direction_output(unsigned gpio, int value) -{ - int ret; - - i2c_set_bus_num(2); - ret = i2c_probe(PORTEXP_IO_TO_CHIP(gpio)); - if (ret) - return ret; - - ret = pca953x_set_dir(PORTEXP_IO_TO_CHIP(gpio), - (1 << PORTEXP_IO_TO_PIN(gpio)), - (PCA953X_DIR_OUT << PORTEXP_IO_TO_PIN(gpio))); - - if (ret) - return ret; - - ret = pca953x_set_val(PORTEXP_IO_TO_CHIP(gpio), - (1 << PORTEXP_IO_TO_PIN(gpio)), - (value << PORTEXP_IO_TO_PIN(gpio))); - - if (ret) - return ret; - - return 0; -} - #ifdef CONFIG_MTD_NOR_FLASH static iomux_v3_cfg_t const eimnor_pads[] = { IOMUX_PADS(PAD_EIM_D16__EIM_DATA16 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL)), @@ -681,19 +643,10 @@ int checkboard(void) }

#ifdef CONFIG_USB_EHCI_MX6 -#define USB_HOST1_PWR PORTEXP_IO_NR(0x32, 7) -#define USB_OTG_PWR PORTEXP_IO_NR(0x34, 1) - -iomux_v3_cfg_t const usb_otg_pads[] = { - IOMUX_PADS(PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL)), -}; - int board_ehci_hcd_init(int port) { switch (port) { case 0: - SETUP_IOMUX_PADS(usb_otg_pads); - /* * Set daisy chain for otg_pin_id on 6q. * For 6dl, this bit is reserved. @@ -708,29 +661,6 @@ int board_ehci_hcd_init(int port) } return 0; } - -int board_ehci_power(int port, int on) -{ - switch (port) { - case 0: - if (on) - port_exp_direction_output(USB_OTG_PWR, 1); - else - port_exp_direction_output(USB_OTG_PWR, 0); - break; - case 1: - if (on) - port_exp_direction_output(USB_HOST1_PWR, 1); - else - port_exp_direction_output(USB_HOST1_PWR, 0); - break; - default: - printf("MXC USB port %d not yet supported\n", port); - return -EINVAL; - } - - return 0; -} #endif

#ifdef CONFIG_SPL_BUILD

Since the mx6sabreauto has DM support, remove the unused non-DM code from mx6sabresd board file.

Signed-off-by: Abel Vesa abel.vesa@nxp.com --- board/freescale/mx6sabresd/mx6sabresd.c | 50 --------------------------------- 1 file changed, 50 deletions(-)

diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index e3db2fd..71b9bfe 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -563,63 +563,13 @@ int board_eth_init(bd_t *bis) }

#ifdef CONFIG_USB_EHCI_MX6 -#define USB_OTHERREGS_OFFSET 0x800 -#define UCTRL_PWR_POL (1 << 9) - -static iomux_v3_cfg_t const usb_otg_pads[] = { - IOMUX_PADS(PAD_EIM_D22__USB_OTG_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)), - IOMUX_PADS(PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL)), -}; - -static iomux_v3_cfg_t const usb_hc1_pads[] = { - IOMUX_PADS(PAD_ENET_TXD1__GPIO1_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL)), -}; - static void setup_usb(void) { - SETUP_IOMUX_PADS(usb_otg_pads); - /* * set daisy chain for otg_pin_id on 6q. * for 6dl, this bit is reserved */ imx_iomux_set_gpr_register(1, 13, 1, 0); - - SETUP_IOMUX_PADS(usb_hc1_pads); -} - -int board_ehci_hcd_init(int port) -{ - u32 *usbnc_usb_ctrl; - - if (port > 1) - return -EINVAL; - - usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET + - port * 4); - - setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL); - - return 0; -} - -int board_ehci_power(int port, int on) -{ - switch (port) { - case 0: - break; - case 1: - if (on) - gpio_direction_output(IMX_GPIO_NR(1, 29), 1); - else - gpio_direction_output(IMX_GPIO_NR(1, 29), 0); - break; - default: - printf("MXC USB port %d not yet supported\n", port); - return -EINVAL; - } - - return 0; } #endif