* [U-Boot] [PATCH v5 01/11] configs: imx6: Don't define USDHC2_BASE_ADDR
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 02/11] arm: imx6ul: Add Engicam Is.IoT MX6UL Starter Kit initial support Jagan Teki
` (10 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
USDHC base address will assigned by SPL using fsl_esdhc_initialize
and u-boot with devicetree, hence no remove base address assignment
in config files.
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
include/configs/imx6qdl_icore.h | 2 +-
include/configs/imx6ul_geam.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/configs/imx6qdl_icore.h b/include/configs/imx6qdl_icore.h
index eb83d23..5a28b15 100644
--- a/include/configs/imx6qdl_icore.h
+++ b/include/configs/imx6qdl_icore.h
@@ -147,7 +147,7 @@
#ifdef CONFIG_FSL_USDHC
# define CONFIG_SYS_MMC_ENV_DEV 0
# define CONFIG_SYS_FSL_USDHC_NUM 1
-# define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
+# define CONFIG_SYS_FSL_ESDHC_ADDR 0
#endif
/* NAND */
diff --git a/include/configs/imx6ul_geam.h b/include/configs/imx6ul_geam.h
index 23fa3ee..8bffacd 100644
--- a/include/configs/imx6ul_geam.h
+++ b/include/configs/imx6ul_geam.h
@@ -145,7 +145,7 @@
#ifdef CONFIG_FSL_USDHC
# define CONFIG_SYS_MMC_ENV_DEV 0
# define CONFIG_SYS_FSL_USDHC_NUM 1
-# define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
+# define CONFIG_SYS_FSL_ESDHC_ADDR 0
#endif
/* NAND */
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 02/11] arm: imx6ul: Add Engicam Is.IoT MX6UL Starter Kit initial support
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 01/11] configs: imx6: Don't define USDHC2_BASE_ADDR Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 03/11] arm: dts: imx6ul-isiot: Add I2C nodes Jagan Teki
` (9 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Boot from MMC:
-------------
U-Boot SPL 2017.01-rc2-gba3c151-dirty (Jan 02 2017 - 16:59:33)
Trying to boot from MMC1
U-Boot 2017.01-rc2-gba3c151-dirty (Jan 02 2017 - 16:59:33 +0100)
CPU: Freescale i.MX6UL rev1.1 528 MHz (running at 396 MHz)
CPU: Industrial temperature grade (-40C to 105C) at 33C
Reset cause: POR
Model: Engicam Is.IoT MX6UL Starterkit
DRAM: 512 MiB
MMC: FSL_SDHC: 0
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: CPU Net Initialization Failed
No ethernet found.
Hit any key to stop autoboot: 0
isiotmx6ul>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/cpu/armv7/mx6/Kconfig | 11 ++
arch/arm/dts/Makefile | 3 +-
arch/arm/dts/imx6ul-isiot-mmc.dts | 50 +++++++
arch/arm/dts/imx6ul-isiot.dtsi | 92 +++++++++++++
board/engicam/isiotmx6ul/Kconfig | 12 ++
board/engicam/isiotmx6ul/MAINTAINERS | 8 ++
board/engicam/isiotmx6ul/Makefile | 6 +
board/engicam/isiotmx6ul/README | 28 ++++
board/engicam/isiotmx6ul/isiotmx6ul.c | 246 ++++++++++++++++++++++++++++++++++
configs/imx6ul_isiot_mmc_defconfig | 36 +++++
include/configs/imx6ul_isiot.h | 142 ++++++++++++++++++++
11 files changed, 633 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/dts/imx6ul-isiot-mmc.dts
create mode 100644 arch/arm/dts/imx6ul-isiot.dtsi
create mode 100644 board/engicam/isiotmx6ul/Kconfig
create mode 100644 board/engicam/isiotmx6ul/MAINTAINERS
create mode 100644 board/engicam/isiotmx6ul/Makefile
create mode 100644 board/engicam/isiotmx6ul/README
create mode 100644 board/engicam/isiotmx6ul/isiotmx6ul.c
create mode 100644 configs/imx6ul_isiot_mmc_defconfig
create mode 100644 include/configs/imx6ul_isiot.h
diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig
index c646966..72780d7 100644
--- a/arch/arm/cpu/armv7/mx6/Kconfig
+++ b/arch/arm/cpu/armv7/mx6/Kconfig
@@ -205,6 +205,16 @@ config TARGET_MX6UL_GEAM
select DM_THERMAL
select SUPPORT_SPL
+config TARGET_MX6UL_ISIOT
+ bool "Support Engicam Is.IoT MX6UL"
+ select MX6UL
+ select OF_CONTROL
+ select DM
+ select DM_GPIO
+ select DM_MMC
+ select DM_THERMAL
+ select SUPPORT_SPL
+
config TARGET_MX6ULL_14X14_EVK
bool "Support mx6ull_14x14_evk"
select MX6ULL
@@ -313,6 +323,7 @@ source "board/embest/mx6boards/Kconfig"
source "board/engicam/geam6ul/Kconfig"
source "board/engicam/icorem6/Kconfig"
source "board/engicam/icorem6_rqs/Kconfig"
+source "board/engicam/isiotmx6ul/Kconfig"
source "board/freescale/mx6qarm2/Kconfig"
source "board/freescale/mx6qsabreauto/Kconfig"
source "board/freescale/mx6sabresd/Kconfig"
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 6a7924e..e83308c 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -313,7 +313,8 @@ dtb-$(CONFIG_MX6) += imx6ull-14x14-evk.dtb \
imx6dl-icore-rqs.dtb \
imx6q-icore.dtb \
imx6q-icore-rqs.dtb \
- imx6ul-geam-kit.dtb
+ imx6ul-geam-kit.dtb \
+ imx6ul-isiot-mmc.dtb
dtb-$(CONFIG_MX7) += imx7-colibri.dtb
diff --git a/arch/arm/dts/imx6ul-isiot-mmc.dts b/arch/arm/dts/imx6ul-isiot-mmc.dts
new file mode 100644
index 0000000..bb5086a
--- /dev/null
+++ b/arch/arm/dts/imx6ul-isiot-mmc.dts
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ *
+ * 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
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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 , 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 "imx6ul-isiot.dtsi"
+
+/ {
+ model = "Engicam Is.IoT MX6UL MMC Starterkit";
+ compatible = "engicam,imx6ul-isiot", "fsl,imx6ul";
+};
diff --git a/arch/arm/dts/imx6ul-isiot.dtsi b/arch/arm/dts/imx6ul-isiot.dtsi
new file mode 100644
index 0000000..6108a1a
--- /dev/null
+++ b/arch/arm/dts/imx6ul-isiot.dtsi
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ *
+ * 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
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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 , 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 <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx6ul.dtsi"
+
+/ {
+ memory {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ chosen {
+ stdout-path = &uart1;
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+ bus-width = <4>;
+ no-1-8-v;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
+ >;
+ };
+};
diff --git a/board/engicam/isiotmx6ul/Kconfig b/board/engicam/isiotmx6ul/Kconfig
new file mode 100644
index 0000000..213ffad
--- /dev/null
+++ b/board/engicam/isiotmx6ul/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_MX6UL_ISIOT
+
+config SYS_BOARD
+ default "isiotmx6ul"
+
+config SYS_VENDOR
+ default "engicam"
+
+config SYS_CONFIG_NAME
+ default "imx6ul_isiot"
+
+endif
diff --git a/board/engicam/isiotmx6ul/MAINTAINERS b/board/engicam/isiotmx6ul/MAINTAINERS
new file mode 100644
index 0000000..558e516
--- /dev/null
+++ b/board/engicam/isiotmx6ul/MAINTAINERS
@@ -0,0 +1,8 @@
+ISIOTMX6UL BOARD
+M: Jagan Teki <jagan@amarulasolutions.com>
+S: Maintained
+F: board/engicam/isiotmx6ul
+F: include/configs/imx6ul_isiot.h
+F: configs/imx6ul_isiot_mmc_defconfig
+F: arch/arm/dts/imx6ul-isiot.dtsi
+F: arch/arm/dts/imx6ul-isiot-mmc.dts
diff --git a/board/engicam/isiotmx6ul/Makefile b/board/engicam/isiotmx6ul/Makefile
new file mode 100644
index 0000000..f4f8c78
--- /dev/null
+++ b/board/engicam/isiotmx6ul/Makefile
@@ -0,0 +1,6 @@
+# Copyright (C) 2016 Amarula Solutions B.V.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := isiotmx6ul.o
diff --git a/board/engicam/isiotmx6ul/README b/board/engicam/isiotmx6ul/README
new file mode 100644
index 0000000..1d177ac
--- /dev/null
+++ b/board/engicam/isiotmx6ul/README
@@ -0,0 +1,28 @@
+How to use U-Boot on Engicam Is.IoT MX6UL Starter Kit:
+-----------------------------------------------------
+
+- Configure U-Boot for Engicam Is.IoT MX6UL
+
+$ make mrproper
+$ make imx6ul_isiot_mmc_defconfig
+$ make
+
+This will generate the SPL image called SPL and the u-boot-dtb.img.
+
+- Flash the SPL image into the micro SD card:
+
+sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
+
+- Flash the u-boot-dtb.img image into the micro SD card:
+
+sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync
+
+- Jumper settings:
+
+MMC Boot: JM3 Closed
+
+- Connect the Serial cable between the Starter Kit and the PC for the console.
+(J28 is the Linux Serial console connector)
+
+- Insert the micro SD card in the board, power it up and U-Boot messages should
+come up.
diff --git a/board/engicam/isiotmx6ul/isiotmx6ul.c b/board/engicam/isiotmx6ul/isiotmx6ul.c
new file mode 100644
index 0000000..b1372d0
--- /dev/null
+++ b/board/engicam/isiotmx6ul/isiotmx6ul.c
@@ -0,0 +1,246 @@
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ * Author: Jagan Teki <jagan@amarulasolutions.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+
+#include <asm/io.h>
+#include <asm/gpio.h>
+#include <linux/sizes.h>
+
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/imx-common/iomux-v3.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+ MX6_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+int board_early_init_f(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* Address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = imx_ddr_size();
+
+ return 0;
+}
+
+#ifdef CONFIG_SPL_BUILD
+#include <libfdt.h>
+#include <spl.h>
+
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/mx6-ddr.h>
+
+/* MMC board initialization is needed till adding DM support in SPL */
+#if defined(CONFIG_FSL_ESDHC) && !defined(CONFIG_DM_MMC)
+#include <mmc.h>
+#include <fsl_esdhc.h>
+
+#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_22K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /* VSELECT */
+ MX6_PAD_GPIO1_IO05__USDHC1_VSELECT | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ /* CD */
+ MX6_PAD_UART1_RTS_B__GPIO1_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* RST_B */
+ MX6_PAD_GPIO1_IO09__GPIO1_IO09 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+#define USDHC1_CD_GPIO IMX_GPIO_NR(1, 19)
+
+struct fsl_esdhc_cfg usdhc_cfg[1] = {
+ {USDHC1_BASE_ADDR, 0, 4},
+};
+
+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 = !gpio_get_value(USDHC1_CD_GPIO);
+ break;
+ }
+
+ return ret;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ int i, ret;
+
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 USDHC1
+ */
+ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+ switch (i) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+ gpio_direction_input(USDHC1_CD_GPIO);
+ usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ break;
+ default:
+ printf("Warning - USDHC%d controller not supporting\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;
+}
+#endif /* CONFIG_FSL_ESDHC */
+
+static struct mx6ul_iomux_grp_regs mx6_grp_ioregs = {
+ .grp_addds = 0x00000030,
+ .grp_ddrmode_ctl = 0x00020000,
+ .grp_b0ds = 0x00000030,
+ .grp_ctlds = 0x00000030,
+ .grp_b1ds = 0x00000030,
+ .grp_ddrpke = 0x00000000,
+ .grp_ddrmode = 0x00020000,
+ .grp_ddr_type = 0x000c0000,
+};
+
+static struct mx6ul_iomux_ddr_regs mx6_ddr_ioregs = {
+ .dram_dqm0 = 0x00000030,
+ .dram_dqm1 = 0x00000030,
+ .dram_ras = 0x00000030,
+ .dram_cas = 0x00000030,
+ .dram_odt0 = 0x00000030,
+ .dram_odt1 = 0x00000030,
+ .dram_sdba2 = 0x00000000,
+ .dram_sdclk_0 = 0x00000008,
+ .dram_sdqs0 = 0x00000038,
+ .dram_sdqs1 = 0x00000030,
+ .dram_reset = 0x00000030,
+};
+
+static struct mx6_mmdc_calibration mx6_mmcd_calib = {
+ .p0_mpwldectrl0 = 0x00070007,
+ .p0_mpdgctrl0 = 0x41490145,
+ .p0_mprddlctl = 0x40404546,
+ .p0_mpwrdlctl = 0x4040524D,
+};
+
+struct mx6_ddr_sysinfo ddr_sysinfo = {
+ .dsize = 0,
+ .cs_density = 20,
+ .ncs = 1,
+ .cs1_mirror = 0,
+ .rtt_wr = 2,
+ .rtt_nom = 1, /* RTT_Nom = RZQ/2 */
+ .walat = 1, /* Write additional latency */
+ .ralat = 5, /* Read additional latency */
+ .mif3_mode = 3, /* Command prediction working mode */
+ .bi_on = 1, /* Bank interleaving enabled */
+ .sde_to_rst = 0x10, /* 14 cycles, 200us (JEDEC default) */
+ .rst_to_cke = 0x23, /* 33 cycles, 500us (JEDEC default) */
+ .ddr_type = DDR_TYPE_DDR3,
+};
+
+static struct mx6_ddr3_cfg mem_ddr = {
+ .mem_speed = 800,
+ .density = 4,
+ .width = 16,
+ .banks = 8,
+ .rowaddr = 15,
+ .coladdr = 10,
+ .pagesz = 2,
+ .trcd = 1375,
+ .trcmin = 4875,
+ .trasmin = 3500,
+};
+
+static void ccgr_init(void)
+{
+ struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+ writel(0x00c03f3f, &ccm->CCGR0);
+ writel(0xfcffff00, &ccm->CCGR1);
+ writel(0x0cffffcc, &ccm->CCGR2);
+ writel(0x3f3c3030, &ccm->CCGR3);
+ writel(0xff00fffc, &ccm->CCGR4);
+ writel(0x033f30ff, &ccm->CCGR5);
+ writel(0x00c00fff, &ccm->CCGR6);
+}
+
+static void spl_dram_init(void)
+{
+ mx6ul_dram_iocfg(mem_ddr.width, &mx6_ddr_ioregs, &mx6_grp_ioregs);
+ mx6_dram_cfg(&ddr_sysinfo, &mx6_mmcd_calib, &mem_ddr);
+}
+
+void board_init_f(ulong dummy)
+{
+ /* setup AIPS and disable watchdog */
+ arch_cpu_init();
+
+ ccgr_init();
+
+ /* iomux and setup of i2c */
+ board_early_init_f();
+
+ /* setup GP timer */
+ timer_init();
+
+ /* UART clocks enabled and gd valid - init serial console */
+ preloader_console_init();
+
+ /* DDR initialization */
+ spl_dram_init();
+
+ /* Clear the BSS. */
+ memset(__bss_start, 0, __bss_end - __bss_start);
+
+ /* load/boot image from boot device */
+ board_init_r(NULL, 0);
+}
+#endif /* CONFIG_SPL_BUILD */
diff --git a/configs/imx6ul_isiot_mmc_defconfig b/configs/imx6ul_isiot_mmc_defconfig
new file mode 100644
index 0000000..66eb59f
--- /dev/null
+++ b/configs/imx6ul_isiot_mmc_defconfig
@@ -0,0 +1,36 @@
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_TARGET_MX6UL_ISIOT=y
+CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_WATCHDOG_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6ul-isiot-mmc"
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,ENV_IS_IN_MMC"
+CONFIG_BOOTDELAY=3
+CONFIG_DEFAULT_FDT_FILE="imx6ul-isiot-emmc.dtb"
+CONFIG_SPL=y
+CONFIG_HUSH_PARSER=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_SYS_PROMPT="isiotmx6ul> "
+# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+# CONFIG_BLK is not set
+# CONFIG_DM_MMC_OPS is not set
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX6=y
+CONFIG_MXC_UART=y
+CONFIG_IMX_THERMAL=y
diff --git a/include/configs/imx6ul_isiot.h b/include/configs/imx6ul_isiot.h
new file mode 100644
index 0000000..aba43fc
--- /dev/null
+++ b/include/configs/imx6ul_isiot.h
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ *
+ * Configuration settings for the Engicam Is.IoT MX6UL Starter Kits.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __IMX6UL_ISIOT_CONFIG_H
+#define __IMX6UL_ISIOT_CONFIG_H
+
+#include <linux/sizes.h>
+#include "mx6_common.h"
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
+
+/* Total Size of Environment Sector */
+#define CONFIG_ENV_SIZE SZ_128K
+
+/* Allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Environment */
+#ifndef CONFIG_ENV_IS_NOWHERE
+/* Environment in MMC */
+# if defined(CONFIG_ENV_IS_IN_MMC)
+# define CONFIG_ENV_OFFSET 0x100000
+# endif
+#endif
+
+/* Default environment */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "script=boot.scr\0" \
+ "image=uImage\0" \
+ "fit_image=fit.itb\0" \
+ "splashpos=m,m\0" \
+ "console=ttymxc0\0" \
+ "fdt_high=0xffffffff\0" \
+ "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
+ "fdt_addr=0x87800000\0" \
+ "boot_fdt=try\0" \
+ "mmcdev=0\0" \
+ "mmcpart=1\0" \
+ "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
+ "mmcautodetect=yes\0" \
+ "mmcargs=setenv bootargs console=${console},${baudrate} " \
+ "root=${mmcroot}\0" \
+ "loadbootscript=" \
+ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
+ "bootscript=echo Running bootscript from mmc ...; " \
+ "source\0" \
+ "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
+ "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
+ "loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
+ "fitboot=echo Booting FIT image from mmc ...; " \
+ "run mmcargs; " \
+ "bootm ${loadaddr}\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "run mmcargs; " \
+ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
+ "if run loadfdt; then " \
+ "bootm ${loadaddr} - ${fdt_addr}; " \
+ "else " \
+ "if test ${boot_fdt} = try; then " \
+ "bootm; " \
+ "else " \
+ "echo WARN: Cannot load the DT; " \
+ "fi; " \
+ "fi; " \
+ "else " \
+ "bootm; " \
+ "fi\0"
+
+# define CONFIG_BOOTCOMMAND \
+ "if mmc rescan; then " \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "else " \
+ "if run loadfit; then " \
+ "run fitboot; " \
+ "else " \
+ "if run loadimage; then " \
+ "run mmcboot; " \
+ "fi; " \
+ "fi; " \
+ "fi; " \
+ "fi"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_MEMTEST_START 0x80000000
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x8000000)
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+#define CONFIG_SYS_HZ 1000
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_SP_OFFSET)
+
+/* FIT */
+#ifdef CONFIG_FIT
+# define CONFIG_HASH_VERIFY
+# define CONFIG_SHA1
+# define CONFIG_SHA256
+# define CONFIG_IMAGE_FORMAT_LEGACY
+#endif
+
+/* UART */
+#ifdef CONFIG_MXC_UART
+# define CONFIG_MXC_UART_BASE UART1_BASE
+#endif
+
+/* MMC */
+#ifdef CONFIG_FSL_USDHC
+# define CONFIG_SYS_MMC_ENV_DEV 0
+# define CONFIG_SYS_FSL_USDHC_NUM 1
+# define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#endif
+
+/* SPL */
+#ifdef CONFIG_SPL
+# define CONFIG_SPL_MMC_SUPPORT
+
+# include "imx6_spl.h"
+# ifdef CONFIG_SPL_BUILD
+# undef CONFIG_DM_GPIO
+# undef CONFIG_DM_MMC
+# endif
+#endif
+
+#endif /* __IMX6UL_ISIOT_CONFIG_H */
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 03/11] arm: dts: imx6ul-isiot: Add I2C nodes
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 01/11] configs: imx6: Don't define USDHC2_BASE_ADDR Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 02/11] arm: imx6ul: Add Engicam Is.IoT MX6UL Starter Kit initial support Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 04/11] imx6: isiotmx6ul: Add I2C support Jagan Teki
` (8 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Add I2C nodes for Engicam Is.IoT MX6UL module.
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/dts/imx6ul-isiot.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/dts/imx6ul-isiot.dtsi b/arch/arm/dts/imx6ul-isiot.dtsi
index 6108a1a..1a474ca 100644
--- a/arch/arm/dts/imx6ul-isiot.dtsi
+++ b/arch/arm/dts/imx6ul-isiot.dtsi
@@ -56,6 +56,20 @@
};
};
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+};
+
+&i2c2 {
+ clock_frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
@@ -72,6 +86,20 @@
};
&iomuxc {
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
+ MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
+ MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 04/11] imx6: isiotmx6ul: Add I2C support
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (2 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 03/11] arm: dts: imx6ul-isiot: Add I2C nodes Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 05/11] arm: dts: imx6ul-isiot: Add FEC node Jagan Teki
` (7 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Add I2C support for Engicam Is.IoT MX6UL module.
isiotmx6ul> i2c bus
Bus 0: i2c at 021a0000
Bus 1: i2c at 021a4000
isiotmx6ul> i2c dev 0
Setting bus to 0
isiotmx6ul> i2c dev
Current bus is 0
isiotmx6ul> i2c speed 100000
Setting bus speed to 100000 Hz
isiotmx6ul> i2c probe
Valid chip addresses: 00 2C 44 78
isiotmx6ul> i2c md 2C 0xff
00ff: 00 00 00 00 0f f0 01 64 ff ff 00 00 00 00 00 00 .......d........
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/cpu/armv7/mx6/Kconfig | 1 +
configs/imx6ul_isiot_mmc_defconfig | 2 ++
2 files changed, 3 insertions(+)
diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig
index 72780d7..b81e18c 100644
--- a/arch/arm/cpu/armv7/mx6/Kconfig
+++ b/arch/arm/cpu/armv7/mx6/Kconfig
@@ -211,6 +211,7 @@ config TARGET_MX6UL_ISIOT
select OF_CONTROL
select DM
select DM_GPIO
+ select DM_I2C
select DM_MMC
select DM_THERMAL
select SUPPORT_SPL
diff --git a/configs/imx6ul_isiot_mmc_defconfig b/configs/imx6ul_isiot_mmc_defconfig
index 66eb59f..7a7be23 100644
--- a/configs/imx6ul_isiot_mmc_defconfig
+++ b/configs/imx6ul_isiot_mmc_defconfig
@@ -21,6 +21,7 @@ CONFIG_SYS_PROMPT="isiotmx6ul> "
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_MMC=y
+CONFIG_CMD_I2C=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT2=y
@@ -29,6 +30,7 @@ CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
# CONFIG_BLK is not set
+CONFIG_SYS_I2C_MXC=y
# CONFIG_DM_MMC_OPS is not set
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX6=y
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 05/11] arm: dts: imx6ul-isiot: Add FEC node
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (3 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 04/11] imx6: isiotmx6ul: Add I2C support Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 06/11] imx6: isiotmx6ul: Add FEC support Jagan Teki
` (6 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Add FEC node for Engicam Is.IoT MX6UL module.
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/dts/imx6ul-isiot.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/dts/imx6ul-isiot.dtsi b/arch/arm/dts/imx6ul-isiot.dtsi
index 1a474ca..346079a 100644
--- a/arch/arm/dts/imx6ul-isiot.dtsi
+++ b/arch/arm/dts/imx6ul-isiot.dtsi
@@ -56,6 +56,13 @@
};
};
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rmii";
+ status = "okay";
+};
+
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
@@ -86,6 +93,21 @@
};
&iomuxc {
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX6UL_PAD_ENET2_RX_DATA0__ENET1_MDIO 0x1b0b0
+ MX6UL_PAD_ENET2_RX_DATA1__ENET1_MDC 0x1b0b0
+ MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031
+ MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x1b0b0
+ >;
+ };
+
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 06/11] imx6: isiotmx6ul: Add FEC support
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (4 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 05/11] arm: dts: imx6ul-isiot: Add FEC node Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 07/11] imx6: isiotmx6ul: Add NAND support Jagan Teki
` (5 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Add FEC support for Engicam Is.IoT MX6UL module.
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/cpu/armv7/mx6/Kconfig | 1 +
configs/imx6ul_isiot_mmc_defconfig | 3 +++
include/configs/imx6ul_isiot.h | 10 ++++++++++
3 files changed, 14 insertions(+)
diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig
index b81e18c..46b2b59 100644
--- a/arch/arm/cpu/armv7/mx6/Kconfig
+++ b/arch/arm/cpu/armv7/mx6/Kconfig
@@ -210,6 +210,7 @@ config TARGET_MX6UL_ISIOT
select MX6UL
select OF_CONTROL
select DM
+ select DM_ETH
select DM_GPIO
select DM_I2C
select DM_MMC
diff --git a/configs/imx6ul_isiot_mmc_defconfig b/configs/imx6ul_isiot_mmc_defconfig
index 7a7be23..8ecdd8e 100644
--- a/configs/imx6ul_isiot_mmc_defconfig
+++ b/configs/imx6ul_isiot_mmc_defconfig
@@ -23,6 +23,8 @@ CONFIG_CMD_MEMTEST=y
CONFIG_CMD_MMC=y
CONFIG_CMD_I2C=y
CONFIG_CMD_GPIO=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
@@ -32,6 +34,7 @@ CONFIG_CMD_FS_GENERIC=y
# CONFIG_BLK is not set
CONFIG_SYS_I2C_MXC=y
# CONFIG_DM_MMC_OPS is not set
+CONFIG_FEC_MXC=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX6=y
CONFIG_MXC_UART=y
diff --git a/include/configs/imx6ul_isiot.h b/include/configs/imx6ul_isiot.h
index aba43fc..5a3e05a 100644
--- a/include/configs/imx6ul_isiot.h
+++ b/include/configs/imx6ul_isiot.h
@@ -128,6 +128,16 @@
# define CONFIG_SYS_FSL_ESDHC_ADDR 0
#endif
+/* Ethernet */
+#ifdef CONFIG_FEC_MXC
+# define CONFIG_FEC_MXC_PHYADDR 0
+# define CONFIG_FEC_XCV_TYPE RMII
+
+# define CONFIG_MII
+# define CONFIG_PHYLIB
+# define CONFIG_PHY_SMSC
+#endif
+
/* SPL */
#ifdef CONFIG_SPL
# define CONFIG_SPL_MMC_SUPPORT
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 07/11] imx6: isiotmx6ul: Add NAND support
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (5 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 06/11] imx6: isiotmx6ul: Add FEC support Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 08/11] imx6: isiotmx6ul: Add nandboot env support Jagan Teki
` (4 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Add NAND support for Engicam Is.IoT MX6UL board.
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/dts/Makefile | 3 +-
arch/arm/dts/imx6ul-isiot-nand.dts | 50 +++++++++++++++++++++++++
board/engicam/isiotmx6ul/MAINTAINERS | 2 +
board/engicam/isiotmx6ul/isiotmx6ul.c | 69 +++++++++++++++++++++++++++++++++++
configs/imx6ul_isiot_nand_defconfig | 39 ++++++++++++++++++++
include/configs/imx6ul_isiot.h | 25 ++++++++++++-
6 files changed, 186 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/dts/imx6ul-isiot-nand.dts
create mode 100644 configs/imx6ul_isiot_nand_defconfig
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index e83308c..09e3bdb 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -314,7 +314,8 @@ dtb-$(CONFIG_MX6) += imx6ull-14x14-evk.dtb \
imx6q-icore.dtb \
imx6q-icore-rqs.dtb \
imx6ul-geam-kit.dtb \
- imx6ul-isiot-mmc.dtb
+ imx6ul-isiot-mmc.dtb \
+ imx6ul-isiot-nand.dtb
dtb-$(CONFIG_MX7) += imx7-colibri.dtb
diff --git a/arch/arm/dts/imx6ul-isiot-nand.dts b/arch/arm/dts/imx6ul-isiot-nand.dts
new file mode 100644
index 0000000..12a3528
--- /dev/null
+++ b/arch/arm/dts/imx6ul-isiot-nand.dts
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ *
+ * 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
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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 , 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 "imx6ul-isiot.dtsi"
+
+/ {
+ model = "Engicam Is.IoT MX6UL NAND Starterkit";
+ compatible = "engicam,imx6ul-isiot", "fsl,imx6ul";
+};
diff --git a/board/engicam/isiotmx6ul/MAINTAINERS b/board/engicam/isiotmx6ul/MAINTAINERS
index 558e516..f4dcfbd 100644
--- a/board/engicam/isiotmx6ul/MAINTAINERS
+++ b/board/engicam/isiotmx6ul/MAINTAINERS
@@ -4,5 +4,7 @@ S: Maintained
F: board/engicam/isiotmx6ul
F: include/configs/imx6ul_isiot.h
F: configs/imx6ul_isiot_mmc_defconfig
+F: configs/imx6ul_isiot_nand_defconfig
F: arch/arm/dts/imx6ul-isiot.dtsi
F: arch/arm/dts/imx6ul-isiot-mmc.dts
+F: arch/arm/dts/imx6ul-isiot-nand.dts
diff --git a/board/engicam/isiotmx6ul/isiotmx6ul.c b/board/engicam/isiotmx6ul/isiotmx6ul.c
index b1372d0..20c8aa7 100644
--- a/board/engicam/isiotmx6ul/isiotmx6ul.c
+++ b/board/engicam/isiotmx6ul/isiotmx6ul.c
@@ -37,11 +37,80 @@ int board_early_init_f(void)
return 0;
}
+#ifdef CONFIG_NAND_MXS
+
+#define GPMI_PAD_CTRL0 (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP)
+#define GPMI_PAD_CTRL1 (PAD_CTL_DSE_40ohm | PAD_CTL_SPEED_MED | \
+ PAD_CTL_SRE_FAST)
+#define GPMI_PAD_CTRL2 (GPMI_PAD_CTRL0 | GPMI_PAD_CTRL1)
+
+static iomux_v3_cfg_t const nand_pads[] = {
+ MX6_PAD_NAND_DATA00__RAWNAND_DATA00 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA01__RAWNAND_DATA01 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA02__RAWNAND_DATA02 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA03__RAWNAND_DATA03 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA04__RAWNAND_DATA04 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA05__RAWNAND_DATA05 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA06__RAWNAND_DATA06 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA07__RAWNAND_DATA07 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_CLE__RAWNAND_CLE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_ALE__RAWNAND_ALE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_CE0_B__RAWNAND_CE0_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_RE_B__RAWNAND_RE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WE_B__RAWNAND_WE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WP_B__RAWNAND_WP_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_READY_B__RAWNAND_READY_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+};
+
+static void setup_gpmi_nand(void)
+{
+ struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+ /* config gpmi nand iomux */
+ imx_iomux_v3_setup_multiple_pads(nand_pads, ARRAY_SIZE(nand_pads));
+
+ clrbits_le32(&mxc_ccm->CCGR4,
+ MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_BCH_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_INPUT_APB_MASK |
+ MXC_CCM_CCGR4_PL301_MX6QPER1_BCH_MASK);
+
+ /*
+ * config gpmi and bch clock to 100 MHz
+ * bch/gpmi select PLL2 PFD2 400M
+ * 100M = 400M / 4
+ */
+ clrbits_le32(&mxc_ccm->cscmr1,
+ MXC_CCM_CSCMR1_BCH_CLK_SEL |
+ MXC_CCM_CSCMR1_GPMI_CLK_SEL);
+ clrsetbits_le32(&mxc_ccm->cscdr1,
+ MXC_CCM_CSCDR1_BCH_PODF_MASK |
+ MXC_CCM_CSCDR1_GPMI_PODF_MASK,
+ (3 << MXC_CCM_CSCDR1_BCH_PODF_OFFSET) |
+ (3 << MXC_CCM_CSCDR1_GPMI_PODF_OFFSET));
+
+ /* enable gpmi and bch clock gating */
+ setbits_le32(&mxc_ccm->CCGR4,
+ MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_BCH_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_INPUT_APB_MASK |
+ MXC_CCM_CCGR4_PL301_MX6QPER1_BCH_MASK);
+
+ /* enable apbh clock gating */
+ setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
+}
+#endif /* CONFIG_NAND_MXS */
+
int board_init(void)
{
/* Address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+#ifdef CONFIG_NAND_MXS
+ setup_gpmi_nand();
+#endif
return 0;
}
diff --git a/configs/imx6ul_isiot_nand_defconfig b/configs/imx6ul_isiot_nand_defconfig
new file mode 100644
index 0000000..2af146f
--- /dev/null
+++ b/configs/imx6ul_isiot_nand_defconfig
@@ -0,0 +1,39 @@
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_TARGET_MX6UL_ISIOT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_WATCHDOG_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6ul-isiot-nand"
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,ENV_IS_IN_NAND"
+CONFIG_BOOTDELAY=3
+CONFIG_DEFAULT_FDT_FILE="imx6ul-isiot-nand.dtb"
+CONFIG_SPL=y
+CONFIG_SPL_DMA_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_SYS_PROMPT="isiotmx6ul> "
+# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_NAND=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+# CONFIG_BLK is not set
+# CONFIG_DM_MMC_OPS is not set
+CONFIG_NAND_MXS=y
+CONFIG_FEC_MXC=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX6=y
+CONFIG_MXC_UART=y
+CONFIG_IMX_THERMAL=y
diff --git a/include/configs/imx6ul_isiot.h b/include/configs/imx6ul_isiot.h
index 5a3e05a..b137848 100644
--- a/include/configs/imx6ul_isiot.h
+++ b/include/configs/imx6ul_isiot.h
@@ -27,6 +27,10 @@
/* Environment in MMC */
# if defined(CONFIG_ENV_IS_IN_MMC)
# define CONFIG_ENV_OFFSET 0x100000
+/* Environment in NAND */
+# elif defined(CONFIG_ENV_IS_IN_NAND)
+# define CONFIG_ENV_OFFSET 0x400000
+# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
# endif
#endif
@@ -128,6 +132,21 @@
# define CONFIG_SYS_FSL_ESDHC_ADDR 0
#endif
+/* NAND */
+#ifdef CONFIG_NAND_MXS
+# define CONFIG_SYS_MAX_NAND_DEVICE 1
+# define CONFIG_SYS_NAND_BASE 0x40000000
+# define CONFIG_SYS_NAND_5_ADDR_CYCLE
+# define CONFIG_SYS_NAND_ONFI_DETECTION
+# define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
+# define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
+
+/* APBH DMA */
+# define CONFIG_APBH_DMA
+# define CONFIG_APBH_DMA_BURST
+# define CONFIG_APBH_DMA_BURST8
+#endif
+
/* Ethernet */
#ifdef CONFIG_FEC_MXC
# define CONFIG_FEC_MXC_PHYADDR 0
@@ -140,7 +159,11 @@
/* SPL */
#ifdef CONFIG_SPL
-# define CONFIG_SPL_MMC_SUPPORT
+# ifdef CONFIG_NAND_MXS
+# define CONFIG_SPL_NAND_SUPPORT
+# else
+# define CONFIG_SPL_MMC_SUPPORT
+# endif
# include "imx6_spl.h"
# ifdef CONFIG_SPL_BUILD
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 08/11] imx6: isiotmx6ul: Add nandboot env support
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (6 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 07/11] imx6: isiotmx6ul: Add NAND support Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 09/11] imx6ul: isiotmx6ul: Enable I2C support Jagan Teki
` (3 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Add config options for booting Linux from NAND in UBI format.
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
configs/imx6ul_isiot_nand_defconfig | 1 +
include/configs/imx6ul_isiot.h | 32 +++++++++++++++++++++++++++++++-
2 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/configs/imx6ul_isiot_nand_defconfig b/configs/imx6ul_isiot_nand_defconfig
index 2af146f..d1a9fad 100644
--- a/configs/imx6ul_isiot_nand_defconfig
+++ b/configs/imx6ul_isiot_nand_defconfig
@@ -21,6 +21,7 @@ CONFIG_SYS_PROMPT="isiotmx6ul> "
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_MMC=y
CONFIG_CMD_NAND=y
+CONFIG_CMD_UBI=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
diff --git a/include/configs/imx6ul_isiot.h b/include/configs/imx6ul_isiot.h
index b137848..10311d0 100644
--- a/include/configs/imx6ul_isiot.h
+++ b/include/configs/imx6ul_isiot.h
@@ -48,9 +48,12 @@
"mmcdev=0\0" \
"mmcpart=1\0" \
"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
+ "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=${mmcroot}\0" \
+ "ubiargs=setenv bootargs console=${console},${baudrate} " \
+ "ubi.mtd=5 root=${nandroot} ${mtdparts}\0" \
"loadbootscript=" \
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
@@ -75,8 +78,21 @@
"fi; " \
"else " \
"bootm; " \
- "fi\0"
+ "fi\0" \
+ "nandboot=echo Booting from nand ...; " \
+ "if mtdparts; then " \
+ "echo Starting nand boot ...; " \
+ "else " \
+ "mtdparts default; " \
+ "fi; " \
+ "run ubiargs; " \
+ "nand read ${loadaddr} kernel 0x800000; " \
+ "nand read ${fdt_addr} dtb 0x100000; " \
+ "bootm ${loadaddr} - ${fdt_addr}\0"
+#ifdef CONFIG_NAND_MXS
+# define CONFIG_BOOTCOMMAND "run nandboot"
+#else
# define CONFIG_BOOTCOMMAND \
"if mmc rescan; then " \
"if run loadbootscript; then " \
@@ -91,6 +107,7 @@
"fi; " \
"fi; " \
"fi"
+#endif
/* Miscellaneous configurable options */
#define CONFIG_SYS_MEMTEST_START 0x80000000
@@ -141,6 +158,19 @@
# define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
# define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
+/* MTD device */
+# define CONFIG_MTD_DEVICE
+# define CONFIG_CMD_MTDPARTS
+# define CONFIG_MTD_PARTITIONS
+# define MTDIDS_DEFAULT "nand0=gpmi-nand"
+# define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:2m(spl),2m(uboot)," \
+ "1m(env),8m(kernel),1m(dtb),-(rootfs)"
+
+/* UBI */
+# define CONFIG_CMD_UBIFS
+# define CONFIG_RBTREE
+# define CONFIG_LZO
+
/* APBH DMA */
# define CONFIG_APBH_DMA
# define CONFIG_APBH_DMA_BURST
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 09/11] imx6ul: isiotmx6ul: Enable I2C support
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (7 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 08/11] imx6: isiotmx6ul: Add nandboot env support Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 10/11] i.MX6: engicam: Include dts files under MAINTAINERS Jagan Teki
` (2 subsequent siblings)
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Enable I2C support for Engicam Is.IoT NAND module.
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
configs/imx6ul_isiot_nand_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configs/imx6ul_isiot_nand_defconfig b/configs/imx6ul_isiot_nand_defconfig
index d1a9fad..6f1a054 100644
--- a/configs/imx6ul_isiot_nand_defconfig
+++ b/configs/imx6ul_isiot_nand_defconfig
@@ -26,6 +26,7 @@ CONFIG_CMD_GPIO=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
+CONFIG_CMD_I2C=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
@@ -36,5 +37,6 @@ CONFIG_NAND_MXS=y
CONFIG_FEC_MXC=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX6=y
+CONFIG_SYS_I2C_MXC=y
CONFIG_MXC_UART=y
CONFIG_IMX_THERMAL=y
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 10/11] i.MX6: engicam: Include dts files under MAINTAINERS
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (8 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 09/11] imx6ul: isiotmx6ul: Enable I2C support Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 14:47 ` [U-Boot] [PATCH v5 11/11] arm: dts: Add MAINTAINERS file Jagan Teki
2017-02-13 5:29 ` [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
dts files related to i.MX6 engicam boards are maintined
under board, so include them under board/engicam/*/MAINTAINERS
Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
board/engicam/geam6ul/MAINTAINERS | 1 +
board/engicam/icorem6/MAINTAINERS | 3 +++
board/engicam/icorem6_rqs/MAINTAINERS | 3 +++
3 files changed, 7 insertions(+)
diff --git a/board/engicam/geam6ul/MAINTAINERS b/board/engicam/geam6ul/MAINTAINERS
index 079370c..1c31375 100644
--- a/board/engicam/geam6ul/MAINTAINERS
+++ b/board/engicam/geam6ul/MAINTAINERS
@@ -5,3 +5,4 @@ F: board/engicam/geam6ul
F: include/configs/imx6ul_geam.h
F: configs/imx6ul_geam_mmc_defconfig
F: configs/imx6ul_geam_nand_defconfig
+F: arch/arm/dts/imx6ul-geam-kit.dts
diff --git a/board/engicam/icorem6/MAINTAINERS b/board/engicam/icorem6/MAINTAINERS
index 0ef3a2c..6116648 100644
--- a/board/engicam/icorem6/MAINTAINERS
+++ b/board/engicam/icorem6/MAINTAINERS
@@ -7,3 +7,6 @@ F: configs/imx6q_icore_mmc_defconfig
F: configs/imx6q_icore_nand_defconfig
F: configs/imx6dl_icore_mmc_defconfig
F: configs/imx6dl_icore_nand_defconfig
+F: arch/arm/dts/imx6qdl-icore.dtsi
+F: arch/arm/dts/imx6q-icore.dts
+F: arch/arm/dts/imx6dl-icore.dts
diff --git a/board/engicam/icorem6_rqs/MAINTAINERS b/board/engicam/icorem6_rqs/MAINTAINERS
index 0556211..2d2295c 100644
--- a/board/engicam/icorem6_rqs/MAINTAINERS
+++ b/board/engicam/icorem6_rqs/MAINTAINERS
@@ -5,3 +5,6 @@ F: board/engicam/icorem6_rqs
F: include/configs/imx6qdl_icore_rqs.h
F: configs/imx6q_icore_rqs_mmc_defconfig
F: configs/imx6dl_icore_rqs_mmc_defconfig
+F: arch/arm/dts/imx6qdl-icore-rqs.dtsi
+F: arch/arm/dts/imx6q-icore-rqs.dts
+F: arch/arm/dts/imx6dl-icore-rqs.dts
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 11/11] arm: dts: Add MAINTAINERS file
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (9 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 10/11] i.MX6: engicam: Include dts files under MAINTAINERS Jagan Teki
@ 2017-02-02 14:47 ` Jagan Teki
2017-02-02 20:09 ` Tom Rini
2017-02-13 5:29 ` [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
11 siblings, 1 reply; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 14:47 UTC (permalink / raw)
To: u-boot
From: Jagan Teki <jagan@amarulasolutions.com>
Few of the dts files in arm are not maintained by specific
arm maintainer, so add MAINTAINERS file at arch/arm/dts/ and
update it wrt specific maintainer.
Cc: Tom Rini <trini@konsulko.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/dts/MAINTAINERS | 9 +++++++++
scripts/get_maintainer.pl | 1 +
2 files changed, 10 insertions(+)
create mode 100644 arch/arm/dts/MAINTAINERS
diff --git a/arch/arm/dts/MAINTAINERS b/arch/arm/dts/MAINTAINERS
new file mode 100644
index 0000000..1060553
--- /dev/null
+++ b/arch/arm/dts/MAINTAINERS
@@ -0,0 +1,9 @@
+i.MX6Q DTS
+M: Jagan Teki <jagan@amarulasolutions.com>
+S: Maintained
+F: arch/arm/dts/imx6q.dtsi
+
+i.MX6UL DTS
+M: Jagan Teki <jagan@amarulasolutions.com>
+S: Maintained
+F: arch/arm/dts/imx6ul.dtsi
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 83a4e5b..26209ac 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -283,6 +283,7 @@ sub maint_wanted {
}
File::Find::find(\&maint_wanted, "${lk_path}board");
+File::Find::find(\&maint_wanted, "${lk_path}arch/arm/dts");
foreach my $maint_file (@maint_files) {
my $maint;
--
1.9.1
^ permalink raw reply related [flat|nested] 17+ messages in thread* [U-Boot] [PATCH v5 11/11] arm: dts: Add MAINTAINERS file
2017-02-02 14:47 ` [U-Boot] [PATCH v5 11/11] arm: dts: Add MAINTAINERS file Jagan Teki
@ 2017-02-02 20:09 ` Tom Rini
2017-02-02 20:54 ` Jagan Teki
0 siblings, 1 reply; 17+ messages in thread
From: Tom Rini @ 2017-02-02 20:09 UTC (permalink / raw)
To: u-boot
On Thu, Feb 02, 2017 at 03:47:41PM +0100, Jagan Teki wrote:
> From: Jagan Teki <jagan@amarulasolutions.com>
>
> Few of the dts files in arm are not maintained by specific
> arm maintainer, so add MAINTAINERS file at arch/arm/dts/ and
> update it wrt specific maintainer.
>
> Cc: Tom Rini <trini@konsulko.com>
> Cc: Stefano Babic <sbabic@denx.de>
> Cc: Michael Trimarchi <michael@amarulasolutions.com>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
This is easier done by just listing the dts files in board/*/MAINTAINERS
I think, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 17+ messages in thread
* [U-Boot] [PATCH v5 11/11] arm: dts: Add MAINTAINERS file
2017-02-02 20:09 ` Tom Rini
@ 2017-02-02 20:54 ` Jagan Teki
2017-02-04 16:52 ` Tom Rini
0 siblings, 1 reply; 17+ messages in thread
From: Jagan Teki @ 2017-02-02 20:54 UTC (permalink / raw)
To: u-boot
On Thursday 02 February 2017 09:09 PM, Tom Rini wrote:
> On Thu, Feb 02, 2017 at 03:47:41PM +0100, Jagan Teki wrote:
>
>> From: Jagan Teki <jagan@amarulasolutions.com>
>>
>> Few of the dts files in arm are not maintained by specific
>> arm maintainer, so add MAINTAINERS file at arch/arm/dts/ and
>> update it wrt specific maintainer.
>>
>> Cc: Tom Rini <trini@konsulko.com>
>> Cc: Stefano Babic <sbabic@denx.de>
>> Cc: Michael Trimarchi <michael@amarulasolutions.com>
>> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
>
> This is easier done by just listing the dts files in board/*/MAINTAINERS
> I think, thanks!
But the only think I see here is, about soc dtsi file say for example
imx6qdl-icore.dtsi, imx6q-icore.dts are specific vendor board(there
mentioned in board/*/MAINTAINERS) but imx6qdl.dtsi is specific to
i.MX6QDL SOC so these need to be listed here instead of boards since it
is common for other vendors too.
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [U-Boot] [PATCH v5 11/11] arm: dts: Add MAINTAINERS file
2017-02-02 20:54 ` Jagan Teki
@ 2017-02-04 16:52 ` Tom Rini
2017-02-04 22:36 ` Jagan Teki
0 siblings, 1 reply; 17+ messages in thread
From: Tom Rini @ 2017-02-04 16:52 UTC (permalink / raw)
To: u-boot
On Thu, Feb 02, 2017 at 09:54:09PM +0100, Jagan Teki wrote:
> On Thursday 02 February 2017 09:09 PM, Tom Rini wrote:
> >On Thu, Feb 02, 2017 at 03:47:41PM +0100, Jagan Teki wrote:
> >
> >>From: Jagan Teki <jagan@amarulasolutions.com>
> >>
> >>Few of the dts files in arm are not maintained by specific
> >>arm maintainer, so add MAINTAINERS file at arch/arm/dts/ and
> >>update it wrt specific maintainer.
> >>
> >>Cc: Tom Rini <trini@konsulko.com>
> >>Cc: Stefano Babic <sbabic@denx.de>
> >>Cc: Michael Trimarchi <michael@amarulasolutions.com>
> >>Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> >
> >This is easier done by just listing the dts files in board/*/MAINTAINERS
> >I think, thanks!
>
> But the only think I see here is, about soc dtsi file say for
> example imx6qdl-icore.dtsi, imx6q-icore.dts are specific vendor
> board(there mentioned in board/*/MAINTAINERS) but imx6qdl.dtsi is
> specific to i.MX6QDL SOC so these need to be listed here instead of
> boards since it is common for other vendors too.
I still don't see it. If it's not in a board MAINTAINERS file it's in
the top level one. So Stefano's glob in the top-level one should cover
the various core dtsi files.
--
Tom
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^ permalink raw reply [flat|nested] 17+ messages in thread
* [U-Boot] [PATCH v5 11/11] arm: dts: Add MAINTAINERS file
2017-02-04 16:52 ` Tom Rini
@ 2017-02-04 22:36 ` Jagan Teki
0 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-04 22:36 UTC (permalink / raw)
To: u-boot
On Saturday 04 February 2017 05:52 PM, Tom Rini wrote:
> On Thu, Feb 02, 2017 at 09:54:09PM +0100, Jagan Teki wrote:
>> On Thursday 02 February 2017 09:09 PM, Tom Rini wrote:
>>> On Thu, Feb 02, 2017 at 03:47:41PM +0100, Jagan Teki wrote:
>>>
>>>> From: Jagan Teki <jagan@amarulasolutions.com>
>>>>
>>>> Few of the dts files in arm are not maintained by specific
>>>> arm maintainer, so add MAINTAINERS file at arch/arm/dts/ and
>>>> update it wrt specific maintainer.
>>>>
>>>> Cc: Tom Rini <trini@konsulko.com>
>>>> Cc: Stefano Babic <sbabic@denx.de>
>>>> Cc: Michael Trimarchi <michael@amarulasolutions.com>
>>>> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
>>>
>>> This is easier done by just listing the dts files in board/*/MAINTAINERS
>>> I think, thanks!
>>
>> But the only think I see here is, about soc dtsi file say for
>> example imx6qdl-icore.dtsi, imx6q-icore.dts are specific vendor
>> board(there mentioned in board/*/MAINTAINERS) but imx6qdl.dtsi is
>> specific to i.MX6QDL SOC so these need to be listed here instead of
>> boards since it is common for other vendors too.
>
> I still don't see it. If it's not in a board MAINTAINERS file it's in
> the top level one. So Stefano's glob in the top-level one should cover
> the various core dtsi files.
If ie true we can skip, the only reason for this if he wouldn't that's
what I've mentioned on the commit message.
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support
2017-02-02 14:47 [U-Boot] [PATCH v5 00/11] imx6ul: Add Engicam Is.IoT MX6UL support Jagan Teki
` (10 preceding siblings ...)
2017-02-02 14:47 ` [U-Boot] [PATCH v5 11/11] arm: dts: Add MAINTAINERS file Jagan Teki
@ 2017-02-13 5:29 ` Jagan Teki
11 siblings, 0 replies; 17+ messages in thread
From: Jagan Teki @ 2017-02-13 5:29 UTC (permalink / raw)
To: u-boot
Hi Stefano,
On Thu, Feb 2, 2017 at 8:17 PM, Jagan Teki <jagan@openedev.com> wrote:
> From: Jagan Teki <jagan@amarulasolutions.com>
>
> This patch set support Engicam Is.IoT MX6UL board support.
>
> Changes for v5:
> - Update ccgr_init so-that it can enable required clocks
> - Add new patch for dts files include under board MAINTAINERS
> - Add new patch for arch/arm/dts/MAINTAINERS file
> - Update 'Reviewed-by: Stefano Babic <sbabic@denx.de>' tag
>
> Changes for v4:
> - Rebase to master
>
> Changes for v3:
> - Rebase to master
>
> Changes for v2:
> - Skiped eMMC node patch
> - Rebase to master
>
> Jagan Teki (11):
> configs: imx6: Don't define USDHC2_BASE_ADDR
> arm: imx6ul: Add Engicam Is.IoT MX6UL Starter Kit initial support
> arm: dts: imx6ul-isiot: Add I2C nodes
> imx6: isiotmx6ul: Add I2C support
> arm: dts: imx6ul-isiot: Add FEC node
> imx6: isiotmx6ul: Add FEC support
> imx6: isiotmx6ul: Add NAND support
> imx6: isiotmx6ul: Add nandboot env support
> imx6ul: isiotmx6ul: Enable I2C support
> i.MX6: engicam: Include dts files under MAINTAINERS
> arm: dts: Add MAINTAINERS file
>
> arch/arm/cpu/armv7/mx6/Kconfig | 13 ++
> arch/arm/dts/MAINTAINERS | 9 +
> arch/arm/dts/Makefile | 4 +-
> arch/arm/dts/imx6ul-isiot-mmc.dts | 50 ++++++
> arch/arm/dts/imx6ul-isiot-nand.dts | 50 ++++++
> arch/arm/dts/imx6ul-isiot.dtsi | 142 +++++++++++++++
> board/engicam/geam6ul/MAINTAINERS | 1 +
> board/engicam/icorem6/MAINTAINERS | 3 +
> board/engicam/icorem6_rqs/MAINTAINERS | 3 +
> board/engicam/isiotmx6ul/Kconfig | 12 ++
> board/engicam/isiotmx6ul/MAINTAINERS | 10 ++
> board/engicam/isiotmx6ul/Makefile | 6 +
> board/engicam/isiotmx6ul/README | 28 +++
> board/engicam/isiotmx6ul/isiotmx6ul.c | 315 ++++++++++++++++++++++++++++++++++
> configs/imx6ul_isiot_mmc_defconfig | 41 +++++
> configs/imx6ul_isiot_nand_defconfig | 42 +++++
> include/configs/imx6qdl_icore.h | 2 +-
> include/configs/imx6ul_geam.h | 2 +-
> include/configs/imx6ul_isiot.h | 205 ++++++++++++++++++++++
> scripts/get_maintainer.pl | 1 +
> 20 files changed, 936 insertions(+), 3 deletions(-)
> create mode 100644 arch/arm/dts/MAINTAINERS
> create mode 100644 arch/arm/dts/imx6ul-isiot-mmc.dts
> create mode 100644 arch/arm/dts/imx6ul-isiot-nand.dts
> create mode 100644 arch/arm/dts/imx6ul-isiot.dtsi
> create mode 100644 board/engicam/isiotmx6ul/Kconfig
> create mode 100644 board/engicam/isiotmx6ul/MAINTAINERS
> create mode 100644 board/engicam/isiotmx6ul/Makefile
> create mode 100644 board/engicam/isiotmx6ul/README
> create mode 100644 board/engicam/isiotmx6ul/isiotmx6ul.c
> create mode 100644 configs/imx6ul_isiot_mmc_defconfig
> create mode 100644 configs/imx6ul_isiot_nand_defconfig
> create mode 100644 include/configs/imx6ul_isiot.h
Ping.
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
^ permalink raw reply [flat|nested] 17+ messages in thread