[PATCH v2] ARM: Add Advantech imx6 board support
Sascha Hauer
s.hauer at pengutronix.de
Wed Apr 11 01:12:40 PDT 2018
On Mon, Apr 09, 2018 at 01:53:59PM +0200, Christoph Fritz wrote:
> Add support for Advantech i.MX6 SOM named ROM-7421.
>
> Signed-off-by: Christoph Fritz <chf.fritz at googlemail.com>
> ---
> Changes since v0:
> - distinguish between MMC environment names in pr_notice() board.c
> - rework eMMC partition layout and don't use its hw-bootpartition for now
> - purge writing clock registers
> - rework and simplify lowlevel.c init and use imx6q_barebox_entry(fdt)
> - s/linux,stdout-path/stdout-path in dts
> - rework and simplify spi nor partition layout
> - remove additional pinctrl subnode from dts
> - remove setting of explicit ARCH_TEXT_BASE in Kconfig
> - use bitop Macro for ar8035_phy_fixup()
> - use imx_setup_pad() for early debug uart
> ---
Applied, thanks
Sascha
> arch/arm/boards/Makefile | 1 +
> arch/arm/boards/advantech-mx6/Makefile | 2 +
> arch/arm/boards/advantech-mx6/board.c | 101 +++++++++
> .../flash-header-advantech-rom-7421.imxcfg | 66 ++++++
> arch/arm/boards/advantech-mx6/lowlevel.c | 56 +++++
> arch/arm/configs/imx_v7_defconfig | 1 +
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/imx6dl-advantech-rom-7421.dts | 225 +++++++++++++++++++++
> arch/arm/mach-imx/Kconfig | 5 +
> images/Makefile.imx | 5 +
> 10 files changed, 463 insertions(+)
> create mode 100644 arch/arm/boards/advantech-mx6/Makefile
> create mode 100644 arch/arm/boards/advantech-mx6/board.c
> create mode 100644 arch/arm/boards/advantech-mx6/flash-header-advantech-rom-7421.imxcfg
> create mode 100644 arch/arm/boards/advantech-mx6/lowlevel.c
> create mode 100755 arch/arm/dts/imx6dl-advantech-rom-7421.dts
>
> diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
> index ca187cc..521f37d 100644
> --- a/arch/arm/boards/Makefile
> +++ b/arch/arm/boards/Makefile
> @@ -1,4 +1,5 @@
> # keep sorted by CONFIG_* macro name.
> +obj-$(CONFIG_MACH_ADVANTECH_ROM_742X) += advantech-mx6/
> obj-$(CONFIG_MACH_AFI_GF) += afi-gf/
> obj-$(CONFIG_MACH_ANIMEO_IP) += animeo_ip/
> obj-$(CONFIG_MACH_ARCHOSG9) += archosg9/
> diff --git a/arch/arm/boards/advantech-mx6/Makefile b/arch/arm/boards/advantech-mx6/Makefile
> new file mode 100644
> index 0000000..01c7a25
> --- /dev/null
> +++ b/arch/arm/boards/advantech-mx6/Makefile
> @@ -0,0 +1,2 @@
> +obj-y += board.o
> +lwl-y += lowlevel.o
> diff --git a/arch/arm/boards/advantech-mx6/board.c b/arch/arm/boards/advantech-mx6/board.c
> new file mode 100644
> index 0000000..4a30a84
> --- /dev/null
> +++ b/arch/arm/boards/advantech-mx6/board.c
> @@ -0,0 +1,101 @@
> +/*
> + * Copyright (C) 2018 Christoph Fritz <chf.fritz at googlemail.com>
> + *
> + * 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.
> + *
> + */
> +
> +#include <common.h>
> +#include <init.h>
> +#include <platform_data/eth-fec.h>
> +#include <bootsource.h>
> +#include <mach/bbu.h>
> +
> +static int ar8035_phy_fixup(struct phy_device *dev)
> +{
> + u16 val;
> +
> + /* Ar803x phy SmartEEE feature cause link status generates glitch,
> + * which cause ethernet link down/up issue, so disable SmartEEE
> + */
> + phy_write(dev, 0xd, 0x3);
> + phy_write(dev, 0xe, 0x805d);
> + phy_write(dev, 0xd, 0x4003);
> +
> + val = phy_read(dev, 0xe);
> + phy_write(dev, 0xe, val & ~BIT(8));
> +
> + /* To enable AR8031 ouput a 125MHz clk from CLK_25M */
> + phy_write(dev, 0xd, 0x7);
> + phy_write(dev, 0xe, 0x8016);
> + phy_write(dev, 0xd, 0x4007);
> +
> + val = phy_read(dev, 0xe);
> + val &= 0xffe3;
> + val |= 0x18;
> + phy_write(dev, 0xe, val);
> +
> + /* introduce tx clock delay */
> + phy_write(dev, 0x1d, 0x5);
> + val = phy_read(dev, 0x1e);
> + val |= 0x0100;
> + phy_write(dev, 0x1e, val);
> +
> + return 0;
> +}
> +
> +static int advantech_mx6_devices_init(void)
> +{
> + int ret;
> + char *environment_path, *envdev;
> +
> + if (!of_machine_is_compatible("advantech,imx6dl-rom-7421"))
> + return 0;
> +
> + phy_register_fixup_for_uid(0x004dd072, 0xffffffef, ar8035_phy_fixup);
> +
> + switch (bootsource_get()) {
> + case BOOTSOURCE_MMC:
> + environment_path = basprintf("/chosen/environment-sd%d",
> + bootsource_get_instance() + 1);
> + if (bootsource_get_instance() + 1 == 4)
> + envdev = "eMMC";
> + else if (bootsource_get_instance() + 1 == 2)
> + envdev = "microSD";
> + else
> + envdev = "MMC";
> + break;
> + case BOOTSOURCE_SPI:
> + envdev = "SPI";
> + environment_path = basprintf("/chosen/environment-spi");
> + break;
> + default:
> + environment_path = basprintf("/chosen/environment-sd4");
> + envdev = "MMC";
> + break;
> + }
> +
> + if (environment_path) {
> + ret = of_device_enable_path(environment_path);
> + if (ret < 0)
> + pr_warn("Failed to enable env partition '%s' (%d)\n",
> + environment_path, ret);
> + free(environment_path);
> + }
> +
> + pr_notice("Using environment in %s\n", envdev);
> +
> + imx6_bbu_internal_mmc_register_handler("mmc3", "/dev/mmc3",
> + BBU_HANDLER_FLAG_DEFAULT);
> +
> + return 0;
> +}
> +device_initcall(advantech_mx6_devices_init);
> diff --git a/arch/arm/boards/advantech-mx6/flash-header-advantech-rom-7421.imxcfg b/arch/arm/boards/advantech-mx6/flash-header-advantech-rom-7421.imxcfg
> new file mode 100644
> index 0000000..996ecc7
> --- /dev/null
> +++ b/arch/arm/boards/advantech-mx6/flash-header-advantech-rom-7421.imxcfg
> @@ -0,0 +1,66 @@
> +soc imx6
> +loadaddr 0x10000000
> +dcdofs 0x400
> +
> +wm 32 0x020e0774 0x000C0000
> +wm 32 0x020e0754 0x00000000
> +wm 32 0x020e04ac 0x00000030
> +wm 32 0x020e04b0 0x00000030
> +wm 32 0x020e0464 0x00000030
> +wm 32 0x020e0490 0x00000030
> +wm 32 0x020e074c 0x00000030
> +wm 32 0x020e0494 0x00000030
> +wm 32 0x020e04a0 0x00000000
> +wm 32 0x020e04b4 0x00000030
> +wm 32 0x020e04b8 0x00000030
> +wm 32 0x020e076c 0x00000030
> +wm 32 0x020e0750 0x00020000
> +wm 32 0x020e04bc 0x00000030
> +wm 32 0x020e04c0 0x00000030
> +wm 32 0x020e04c4 0x00000030
> +wm 32 0x020e04c8 0x00000030
> +wm 32 0x020e0760 0x00020000
> +wm 32 0x020e0764 0x00000030
> +wm 32 0x020e0770 0x00000030
> +wm 32 0x020e0778 0x00000030
> +wm 32 0x020e077c 0x00000030
> +wm 32 0x020e0470 0x00000030
> +wm 32 0x020e0474 0x00000030
> +wm 32 0x020e0478 0x00000030
> +wm 32 0x020e047c 0x00000030
> +wm 32 0x021b0800 0xa1390003
> +wm 32 0x021b080c 0x001F001F
> +wm 32 0x021b0810 0x001F001F
> +wm 32 0x021b083c 0x42480248
> +wm 32 0x021b0840 0x022C0234
> +wm 32 0x021b0848 0x3E404244
> +wm 32 0x021b0850 0x30302C30
> +wm 32 0x021b081c 0x33333333
> +wm 32 0x021b0820 0x33333333
> +wm 32 0x021b0824 0x33333333
> +wm 32 0x021b0828 0x33333333
> +wm 32 0x021b08b8 0x00000800
> +wm 32 0x021b0004 0x0002002D
> +wm 32 0x021b0008 0x00333030
> +wm 32 0x021b000c 0x3F435333
> +wm 32 0x021b0010 0xB68E8B63
> +wm 32 0x021b0014 0x01FF00DB
> +wm 32 0x021b0018 0x00001740
> +wm 32 0x021b001c 0x00008000
> +wm 32 0x021b002c 0x000026d2
> +wm 32 0x021b0030 0x00431023
> +wm 32 0x021b0040 0x00000017
> +wm 32 0x021b0000 0x83190000
> +wm 32 0x021b001c 0x04008032
> +wm 32 0x021b001c 0x00008033
> +wm 32 0x021b001c 0x00048031
> +wm 32 0x021b001c 0x05208030
> +wm 32 0x021b001c 0x04008040
> +wm 32 0x021b0020 0x00005800
> +wm 32 0x021b0818 0x00011117
> +wm 32 0x021b0004 0x0002556D
> +wm 32 0x021b0404 0x00011006
> +wm 32 0x021b001c 0x00000000
> +wm 32 0x020e0010 0xF00000CF
> +wm 32 0x020e0018 0x007F007F
> +wm 32 0x020e001c 0x007F007F
> diff --git a/arch/arm/boards/advantech-mx6/lowlevel.c b/arch/arm/boards/advantech-mx6/lowlevel.c
> new file mode 100644
> index 0000000..8921cd4
> --- /dev/null
> +++ b/arch/arm/boards/advantech-mx6/lowlevel.c
> @@ -0,0 +1,56 @@
> +/*
> + * Copyright (C) 2018 Christoph Fritz <chf.fritz at googlemail.com>
> + *
> + * 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.
> + *
> + */
> +
> +#include <debug_ll.h>
> +#include <common.h>
> +#include <asm/barebox-arm-head.h>
> +#include <asm/barebox-arm.h>
> +#include <image-metadata.h>
> +#include <mach/generic.h>
> +#include <mach/esdctl.h>
> +#include <mach/iomux-mx6.h>
> +#include <linux/sizes.h>
> +
> +#include <linux/sizes.h>
> +#include <asm/barebox-arm-head.h>
> +#include <asm/barebox-arm.h>
> +static inline void setup_uart(void)
> +{
> + void __iomem *iomuxbase = (void *)MX6_IOMUXC_BASE_ADDR;
> +
> + imx6_ungate_all_peripherals();
> +
> + imx_setup_pad(iomuxbase, MX6Q_PAD_CSI0_DAT10__UART1_TXD);
> +
> + imx6_uart_setup_ll();
> +
> + putc_ll('>');
> +}
> +
> +extern char __dtb_imx6dl_advantech_rom_7421_start[];
> +
> +ENTRY_FUNCTION(start_advantech_imx6dl_rom_7421, r0, r1, r2)
> +{
> + imx6_cpu_lowlevel_init();
> +
> + relocate_to_current_adr();
> + setup_c();
> + barrier();
> +
> + if (IS_ENABLED(CONFIG_DEBUG_LL))
> + setup_uart();
> +
> + imx6q_barebox_entry(__dtb_imx6dl_advantech_rom_7421_start);
> +}
> diff --git a/arch/arm/configs/imx_v7_defconfig b/arch/arm/configs/imx_v7_defconfig
> index 62d6238..7a563a5 100644
> --- a/arch/arm/configs/imx_v7_defconfig
> +++ b/arch/arm/configs/imx_v7_defconfig
> @@ -30,6 +30,7 @@ CONFIG_MACH_UDOO=y
> CONFIG_MACH_VARISCITE_MX6=y
> CONFIG_MACH_GW_VENTANA=y
> CONFIG_MACH_CM_FX6=y
> +CONFIG_MACH_ADVANTECH_ROM_742X=y
> CONFIG_MACH_PHYTEC_PHYCORE_IMX7=y
> CONFIG_IMX_IIM=y
> CONFIG_IMX_IIM_FUSE_BLOW=y
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 0526a6f..f094bdb 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -7,6 +7,7 @@ endif
> # created.
> obj- += dummy.o
>
> +pbl-dtb-$(CONFIG_MACH_ADVANTECH_ROM_742X) += imx6dl-advantech-rom-7421.dtb.o
> pbl-dtb-$(CONFIG_MACH_AFI_GF) += am335x-afi-gf.dtb.o
> pbl-dtb-$(CONFIG_MACH_BEAGLEBONE) += am335x-bone.dtb.o am335x-boneblack.dtb.o am335x-bone-common.dtb.o
> pbl-dtb-$(CONFIG_MACH_CM_FX6) += imx6dl-cm-fx6.dtb.o imx6q-cm-fx6.dtb.o imx6q-utilite.dtb.o
> diff --git a/arch/arm/dts/imx6dl-advantech-rom-7421.dts b/arch/arm/dts/imx6dl-advantech-rom-7421.dts
> new file mode 100755
> index 0000000..1d5fd89
> --- /dev/null
> +++ b/arch/arm/dts/imx6dl-advantech-rom-7421.dts
> @@ -0,0 +1,225 @@
> +/*
> + * Copyright(c) 2018 Christoph Fritz <chf.fritz at googlemail.com>
> + *
> + * 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 <dt-bindings/gpio/gpio.h>
> +#include <arm/imx6dl.dtsi>
> +#include "imx6dl.dtsi"
> +
> +/ {
> + model = "Advantech i.MX6 ROM-7421";
> + compatible = "advantech,imx6dl-rom-7421", "fsl,imx6dl";
> +
> + chosen {
> + stdout-path = &uart1;
> +
> + environment-sd2 { /* Micro SD */
> + compatible = "barebox,environment";
> + device-path = &usdhc2, "partname:barebox-environment";
> + status = "disabled";
> + };
> +
> + environment-sd4 { /* eMMC */
> + compatible = "barebox,environment";
> + device-path = &usdhc4, "partname:barebox-environment";
> + status = "disabled";
> + };
> +
> + environment-spi { /* spi nor */
> + compatible = "barebox,environment";
> + device-path = &ecspi1, "partname:barebox-environment";
> + status = "disabled";
> + };
> + };
> +};
> +
> +&ecspi1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi1>;
> + fsl,spi-num-chipselects = <1>;
> + cs-gpios = <&gpio3 19 0>;
> + status = "okay";
> +
> + flash: m25p80 at 0 {
> + compatible = "m25p80";
> + spi-max-frequency = <20000000>;
> + reg = <0>;
> + status = "okay";
> +
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition at 0 {
> + label = "barebox";
> + reg = <0x0 0xe0000>;
> + };
> +
> + partition at e0000 {
> + label = "barebox-environment";
> + reg = <0xe0000 0x20000>;
> + };
> + };
> +};
> +
> +&fec {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet1>;
> + phy-mode = "rgmii";
> + phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
> + fsl,magic-packet;
> + status = "okay";
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&usbh1 {
> + status = "okay";
> +};
> +
> +&usdhc2 { /* Micro SD */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + bus-width = <8>;
> + cd-gpios = <&gpio2 0 0>;
> + status = "okay";
> +
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition at 0 {
> + label = "barebox";
> + reg = <0x0 0xe0000>;
> + };
> +
> + partition at e0000 {
> + label = "barebox-environment";
> + reg = <0xe0000 0x20000>;
> + };
> +};
> +
> +&usdhc3 { /* SD Card */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc3>;
> + bus-width = <4>;
> + cd-gpios = <&gpio2 1 0>;
> + en-gpios = <&gpio2 2 0>;
> + wp-gpios = <&gpio2 3 0>;
> + status = "okay";
> +};
> +
> +&usdhc4 { /* eMMC */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc4>;
> + bus-width = <8>;
> + non-removable;
> + no-1-8-v;
> + status = "okay";
> +
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition at 0 {
> + label = "barebox";
> + reg = <0x0 0xe0000>;
> + };
> +
> + partition at e0000 {
> + label = "barebox-environment";
> + reg = <0xe0000 0x20000>;
> + };
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> +
> + pinctrl_ecspi1: ecspi1grp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
> + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
> + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
> + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x80000000
> + >;
> + };
> +
> + pinctrl_enet1: enet1grp {
> + 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 0x0A0B1
> + 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_ENET_CRS_DV__GPIO1_IO25 0x80000000
> + >;
> + };
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
> + MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + 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_D0__GPIO2_IO00 0x1b0b0
> + >;
> + };
> +
> + 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_NANDF_D1__GPIO2_IO01 0x1b0b0
> + MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
> + MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
> + >;
> + };
> +
> + 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
> + >;
> + };
> +};
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index eb135c3..0902ba6 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -383,6 +383,11 @@ config MACH_CM_FX6
> bool "CM FX6"
> select ARCH_IMX6
>
> +config MACH_ADVANTECH_ROM_742X
> + bool "Advantech ROM 742X"
> + select ARCH_IMX6
> + select ARM_USE_COMPRESSED_DTB
> +
> config MACH_WARP7
> bool "NXP i.MX7: element 14 WaRP7 Board"
> select ARCH_IMX7
> diff --git a/images/Makefile.imx b/images/Makefile.imx
> index 5e0043f..131b3f2 100644
> --- a/images/Makefile.imx
> +++ b/images/Makefile.imx
> @@ -465,6 +465,11 @@ CFG_start_imx6dl_eltec_hipercam.pblx.imximg = $(board)/eltec-hipercam/flash-head
> FILE_barebox-eltec-hipercam.img = start_imx6dl_eltec_hipercam.pblx.imximg
> image-$(CONFIG_MACH_ELTEC_HIPERCAM) += barebox-eltec-hipercam.img
>
> +pblx-$(CONFIG_MACH_ADVANTECH_ROM_742X) += start_advantech_imx6dl_rom_7421
> +CFG_start_advantech_imx6dl_rom_7421.pblx.imximg = $(board)/advantech-mx6/flash-header-advantech-rom-7421.imxcfg
> +FILE_barebox-advantech-imx6dl-rom-7421.img = start_advantech_imx6dl_rom_7421.pblx.imximg
> +image-$(CONFIG_MACH_ADVANTECH_ROM_742X) += barebox-advantech-imx6dl-rom-7421.img
> +
> pblx-$(CONFIG_MACH_WARP7) += start_imx7s_element14_warp7
> CFG_start_imx7s_element14_warp7.pblx.imximg = $(board)/element14-warp7/flash-header-mx7-warp.imxcfg
> FILE_barebox-element14-imx7s-warp7.img = start_imx7s_element14_warp7.pblx.imximg
> --
> 2.1.4
>
>
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>
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