Hi Fabio,
On Fri, Feb 26, 2016 at 03:16:10PM -0300, Fabio Estevam wrote:
From: Fabio Estevam fabio.estevam@nxp.com
Add the basic support for Warp7 board.
For more information about this reference design, please visit:
https://www.element14.com/community/docs/DOC-79058/l/warp-7-the-next-generat...
Signed-off-by: Fabio Estevam fabio.estevam@nxp.com
arch/arm/cpu/armv7/mx7/Kconfig | 6 ++ board/warp7/Kconfig | 9 +++ board/warp7/MAINTAINERS | 6 ++ board/warp7/Makefile | 6 ++ board/warp7/imximage.cfg | 95 ++++++++++++++++++++++++++ board/warp7/warp7.c | 102 ++++++++++++++++++++++++++++ configs/warp7_defconfig | 12 ++++ include/configs/warp7.h | 149 +++++++++++++++++++++++++++++++++++++++++ 8 files changed, 385 insertions(+) create mode 100644 board/warp7/Kconfig create mode 100644 board/warp7/MAINTAINERS create mode 100644 board/warp7/Makefile create mode 100644 board/warp7/imximage.cfg create mode 100644 board/warp7/warp7.c create mode 100644 configs/warp7_defconfig create mode 100644 include/configs/warp7.h
diff --git a/arch/arm/cpu/armv7/mx7/Kconfig b/arch/arm/cpu/armv7/mx7/Kconfig index 97d6238..58d9bbf 100644 --- a/arch/arm/cpu/armv7/mx7/Kconfig +++ b/arch/arm/cpu/armv7/mx7/Kconfig @@ -18,11 +18,17 @@ config TARGET_MX7DSABRESD select DM select DM_THERMAL
+config TARGET_WARP7
- bool "warp7"
- select DM
- select DM_THERMAL
endchoice
config SYS_SOC default "mx7"
source "board/freescale/mx7dsabresd/Kconfig" +source "board/warp7/Kconfig"
endif diff --git a/board/warp7/Kconfig b/board/warp7/Kconfig new file mode 100644 index 0000000..61c33fb --- /dev/null +++ b/board/warp7/Kconfig @@ -0,0 +1,9 @@ +if TARGET_WARP7
+config SYS_BOARD
- default "warp7"
+config SYS_CONFIG_NAME
- default "warp7"
+endif diff --git a/board/warp7/MAINTAINERS b/board/warp7/MAINTAINERS new file mode 100644 index 0000000..1d3ee29 --- /dev/null +++ b/board/warp7/MAINTAINERS @@ -0,0 +1,6 @@ +WARP7 BOARD +M: Fabio Estevam fabio.estevam@nxp.com +S: Maintained +F: board/warp7/ +F: include/configs/warp7.h +F: configs/warp7_defconfig diff --git a/board/warp7/Makefile b/board/warp7/Makefile new file mode 100644 index 0000000..f39d1d8 --- /dev/null +++ b/board/warp7/Makefile @@ -0,0 +1,6 @@ +# (C) Copyright 2016 NXP Semiconductors +# +# SPDX-License-Identifier: GPL-2.0+ +#
+obj-y := warp7.o diff --git a/board/warp7/imximage.cfg b/board/warp7/imximage.cfg new file mode 100644 index 0000000..e7b6d30 --- /dev/null +++ b/board/warp7/imximage.cfg @@ -0,0 +1,95 @@ +/*
- Copyright (C) 2016 NXP Semiconductors
- SPDX-License-Identifier: GPL-2.0
- Refer docs/README.imxmage for more details about how-to configure
- and create imximage boot image
- The syntax is taken as close as possible with the kwbimage
- */
+#define __ASSEMBLY__ +#include <config.h>
+IMAGE_VERSION 2 +BOOT_FROM sd
+/*
- Device Configuration Data (DCD)
- Each entry must have the format:
- Addr-type Address Value
- where:
- Addr-type register length (1,2 or 4 bytes)
- Address absolute address of the register
- value value to be stored in the register
- */
+DATA 4 0x30340004 0x4F400005
+DATA 4 0x30391000 0x00000002 +DATA 4 0x307a0000 0x03040008 +DATA 4 0x307a0064 0x00200038 +DATA 4 0x307a0490 0x00000001 +DATA 4 0x307a00d0 0x00350001 +DATA 4 0x307a00dc 0x00c3000a +DATA 4 0x307a00e0 0x00010000 +DATA 4 0x307a00e4 0x00110006 +DATA 4 0x307a00f4 0x0000033f +DATA 4 0x307a0100 0x0a0e110b +DATA 4 0x307a0104 0x00020211 +DATA 4 0x307a0108 0x03060708 +DATA 4 0x307a010c 0x00a0500c +DATA 4 0x307a0110 0x05020307 +DATA 4 0x307a0114 0x02020404 +DATA 4 0x307a0118 0x02020003 +DATA 4 0x307a011c 0x00000202 +DATA 4 0x307a0120 0x00000202
+DATA 4 0x307a0180 0x00600018 +DATA 4 0x307a0184 0x00e00100 +DATA 4 0x307a0190 0x02098205 +DATA 4 0x307a0194 0x00060303 +DATA 4 0x307a01a0 0x80400003 +DATA 4 0x307a01a4 0x00100020 +DATA 4 0x307a01a8 0x80100004
+DATA 4 0x307a0200 0x00000015 +DATA 4 0x307a0204 0x00161616 +DATA 4 0x307a0210 0x00000f0f +DATA 4 0x307a0214 0x04040404 +DATA 4 0x307a0218 0x0f0f0404
+DATA 4 0x307a0240 0x06000600 +DATA 4 0x307a0244 0x00000000 +DATA 4 0x30391000 0x00000000 +DATA 4 0x30790000 0x17421e40 +DATA 4 0x30790004 0x10210100 +DATA 4 0x30790008 0x00010000 +DATA 4 0x30790010 0x0007080c +DATA 4 0x307900b0 0x1010007e
+DATA 4 0x3079001C 0x01010000 +DATA 4 0x3079009c 0x00000d6e
+DATA 4 0x30790030 0x06060606 +DATA 4 0x30790020 0x0a0a0a0a +DATA 4 0x30790050 0x01000008 +DATA 4 0x30790050 0x00000008 +DATA 4 0x30790018 0x0000000f +DATA 4 0x307900c0 0x0e487304 +DATA 4 0x307900c0 0x0e4c7304 +DATA 4 0x307900c0 0x0e4c7306 +DATA 4 0x307900c0 0x0e4c7304
+CHECK_BITS_SET 4 0x307900c4 0x1
+DATA 4 0x307900c0 0x0e487304
+DATA 4 0x30384130 0x00000000 +DATA 4 0x30340020 0x00000178 +DATA 4 0x30384130 0x00000002
+CHECK_BITS_SET 4 0x307a0004 0x1 diff --git a/board/warp7/warp7.c b/board/warp7/warp7.c new file mode 100644 index 0000000..8c5bf9a --- /dev/null +++ b/board/warp7/warp7.c @@ -0,0 +1,102 @@ +/*
- Copyright (C) 2016 NXP Semiconductors
- Author: Fabio Estevam fabio.estevam@nxp.com
- SPDX-License-Identifier: GPL-2.0+
- */
+#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/mx7-pins.h> +#include <asm/arch/sys_proto.h> +#include <asm/gpio.h> +#include <asm/imx-common/iomux-v3.h> +#include <asm/io.h> +#include <common.h> +#include <fsl_esdhc.h> +#include <mmc.h> +#include <asm/arch/crm_regs.h> +#include <usb.h>
+DECLARE_GLOBAL_DATA_PTR;
+#define UART_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_PUS_PU100KOHM | \
PAD_CTL_HYS)+#define USDHC_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \
PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU47KOHM)+int dram_init(void) +{
- gd->ram_size = PHYS_SDRAM_SIZE;
- return 0;
+}
+static iomux_v3_cfg_t const uart1_pads[] = {
- MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+static iomux_v3_cfg_t const usdhc3_pads[] = {
- MX7D_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_DATA0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_DATA1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_DATA2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_DATA3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_DATA4__SD3_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_DATA5__SD3_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_DATA6__SD3_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_DATA7__SD3_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX7D_PAD_SD3_RESET_B__SD3_RESET_B | MUX_PAD_CTRL(USDHC_PAD_CTRL),
Will this pin be used? I did not see code to use this.
+};
+static void setup_iomux_uart(void) +{
- imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+};
+static struct fsl_esdhc_cfg usdhc_cfg[1] = {
- {USDHC3_BASE_ADDR},
+};
+int board_mmc_getcd(struct mmc *mmc) +{
/* Assume uSDHC3 emmc is always present */return 1;+}
+int board_mmc_init(bd_t *bis) +{
- imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
- usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+}
+int board_early_init_f(void) +{
- setup_iomux_uart();
- return 0;
+}
+int board_init(void) +{
- /* address of boot parameters */
- gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
- return 0;
+}
+int checkboard(void) +{
- puts("Board: WARP7\n");
- return 0;
+}
+int board_usb_phy_mode(int port) +{
- return USB_INIT_DEVICE;
+} diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig new file mode 100644 index 0000000..6f911e7 --- /dev/null +++ b/configs/warp7_defconfig @@ -0,0 +1,12 @@ +CONFIG_ARM=y +CONFIG_ARCH_MX7=y +CONFIG_TARGET_WARP7=y +CONFIG_IMX_RDC=y +CONFIG_IMX_BOOTAUX=y
default enable RDC and BOOTAUX?
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/warp7/imximage.cfg,MX7D"
I just an idea that we move the MX7D to Kconfig entry using "SELECT MX7D", how do you think?
+# CONFIG_CMD_BOOTD is not set +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_XIMG is not set +CONFIG_CMD_GPIO=y +# CONFIG_CMD_SETEXPR is not set diff --git a/include/configs/warp7.h b/include/configs/warp7.h new file mode 100644 index 0000000..97c8bc8 --- /dev/null +++ b/include/configs/warp7.h @@ -0,0 +1,149 @@ +/*
- Copyright (C) 2016 NXP Semiconductors
- Configuration settings for the i.MX7S Warp board.
- SPDX-License-Identifier: GPL-2.0+
- */
+#ifndef __WARP7_CONFIG_H +#define __WARP7_CONFIG_H
+#define CONFIG_BOOTDELAY 1 +#include "mx7_common.h"
+#define PHYS_SDRAM_SIZE SZ_512M
+#define CONFIG_BOARD_EARLY_INIT_F
+/* MMC Config*/ +#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR +#define CONFIG_SUPPORT_EMMC_BOOT +#define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE +#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
+#define CONFIG_DFU_ENV_SETTINGS \
- "dfu_alt_info=image raw 0 0x800000;"\
"u-boot raw 0 0x4000;"\"bootimg part 0 1;"\"rootfs part 0 2\0" \+#define CONFIG_EXTRA_ENV_SETTINGS \
- CONFIG_DFU_ENV_SETTINGS \
- "script=boot.scr\0" \
- "image=zImage\0" \
- "console=ttymxc0\0" \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
- "fdt_file=imx7d-warp.dtb\0" \
- "fdt_addr=0x83000000\0" \
- "boot_fdt=try\0" \
- "ip_dyn=yes\0" \
- "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
- "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
- "mmcroot=" CONFIG_MMCROOT " rootwait rw\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" \
- "mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \"if run loadfdt; then " \"bootz ${loadaddr} - ${fdt_addr}; " \"else " \"if test ${boot_fdt} = try; then " \"bootz; " \"else " \"echo WARN: Cannot load the DT; " \"fi; " \"fi; " \"else " \"bootz; " \"fi;\0" \+#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev};" \"mmc dev ${mmcdev}; if mmc rescan; then " \"if run loadbootscript; then " \"run bootscript; " \"else " \"if run loadimage; then " \"run mmcboot; " \"fi; " \"fi; " \"fi"+#define CONFIG_CMD_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000)
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR +#define CONFIG_SYS_HZ 1000
+#define CONFIG_STACKSIZE SZ_128K
+/* 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)
+/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_SIZE SZ_8K +#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET (8 * SZ_64K) +#define CONFIG_SYS_FSL_USDHC_NUM 1
+#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_SYS_MMC_ENV_PART 0 +#define CONFIG_MMCROOT "/dev/mmcblk2p2"
+/* USB Configs */ +#define CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX7 +#define CONFIG_USB_STORAGE +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */
+#define CONFIG_IMX_THERMAL
+#define CONFIG_CI_UDC +#define CONFIG_USBD_HS +#define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET +#define CONFIG_CMD_USB_MASS_STORAGE +#define CONFIG_USB_FUNCTION_MASS_STORAGE +#define CONFIG_USB_GADGET_DOWNLOAD +#define CONFIG_USB_GADGET_VBUS_DRAW 2
+#define CONFIG_G_DNL_VENDOR_NUM 0x0525 +#define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 +#define CONFIG_G_DNL_MANUFACTURER "FSL"
+/* USB Device Firmware Update support */ +#define CONFIG_CMD_DFU +#define CONFIG_USB_FUNCTION_DFU +#define CONFIG_DFU_MMC +#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M +#define DFU_DEFAULT_POLL_TIMEOUT 300
+#endif
Reviewed-by: Peng Fan peng.fan@nxp.com
Regards, Peng.
-- 1.9.1
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