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Diffstat (limited to 'include/configs/dh_imx6.h')
| -rw-r--r-- | include/configs/dh_imx6.h | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h new file mode 100644 index 0000000000..0595f60e32 --- /dev/null +++ b/include/configs/dh_imx6.h @@ -0,0 +1,191 @@ +/* + * DHCOM DH-iMX6 PDK board configuration + * + * Copyright (C) 2017 Marek Vasut <marex@denx.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __DH_IMX6_CONFIG_H +#define __DH_IMX6_CONFIG_H + +#include <asm/arch/imx-regs.h> + +#include <config_distro_defaults.h> +#include "mx6_common.h" + +/* + * SPI NOR layout: + * 0x00_0000-0x00_ffff ... U-Boot SPL + * 0x01_0000-0x0f_ffff ... U-Boot + * 0x10_0000-0x10_ffff ... U-Boot env #1 + * 0x11_0000-0x11_ffff ... U-Boot env #2 + * 0x12_0000-0x1f_ffff ... UNUSED + */ + +/* SPL */ +#include "imx6_spl.h" /* common IMX6 SPL configuration */ +#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x11400 +#define CONFIG_SPL_SPI_LOAD +#define CONFIG_SPL_TARGET "u-boot-with-spl.imx" + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_AUTO_COMPLETE +#define CONFIG_CMDLINE_EDITING + +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +#define CONFIG_SUPPORT_RAW_INITRD /* bootz raw initrd support */ +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_BZIP2 + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (4 * SZ_1M) + +/* Bootcounter */ +#define CONFIG_BOOTCOUNT_LIMIT +#define CONFIG_SYS_BOOTCOUNT_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_BOOTCOUNT_BE + +/* FEC ethernet */ +#define CONFIG_MII +#define IMX_FEC_BASE ENET_BASE_ADDR +#define CONFIG_FEC_XCV_TYPE RMII +#define CONFIG_ETHPRIME "FEC" +#define CONFIG_FEC_MXC_PHYADDR 0 +#define CONFIG_ARP_TIMEOUT 200UL + +/* Fuses */ +#ifdef CONFIG_CMD_FUSE +#define CONFIG_MXC_OCOTP +#endif + +/* GPIO */ +#define CONFIG_MXC_GPIO + +/* I2C Configs */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ +#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ +#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ +#define CONFIG_SYS_I2C_SPEED 100000 + +/* MMC Configs */ +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define CONFIG_SYS_FSL_USDHC_NUM 3 +#define CONFIG_SYS_MMC_ENV_DEV 2 /* 1 = SDHC3, 2 = SDHC4 (eMMC) */ + +/* SATA Configs */ +#ifdef CONFIG_CMD_SATA +#define CONFIG_DWC_AHSATA +#define CONFIG_SYS_SATA_MAX_DEVICE 1 +#define CONFIG_DWC_AHSATA_PORT_ID 0 +#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR +#define CONFIG_LBA48 +#define CONFIG_LIBATA +#endif + +/* SPI Flash Configs */ +#ifdef CONFIG_CMD_SF +#define CONFIG_MXC_SPI +#define CONFIG_SF_DEFAULT_BUS 0 +#define CONFIG_SF_DEFAULT_CS 0 +#define CONFIG_SF_DEFAULT_SPEED 25000000 +#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) +#endif + +/* UART */ +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART1_BASE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* USB Configs */ +#ifdef CONFIG_CMD_USB +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */ +#endif + +/* Watchdog */ +#define CONFIG_HW_WATCHDOG +#define CONFIG_IMX_WATCHDOG +#define CONFIG_WATCHDOG_TIMEOUT_MSECS 60000 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_SYS_TEXT_BASE 0x17800000 +#define CONFIG_LOADADDR 0x12000000 +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#ifndef CONFIG_SPL_BUILD +#define CONFIG_EXTRA_ENV_SETTINGS \ + "console=ttymxc0,115200\0" \ + "fdt_addr=0x18000000\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "kernel_addr_r=0x10008000\0" \ + "fdt_addr_r=0x13000000\0" \ + "ramdisk_addr_r=0x18000000\0" \ + "scriptaddr=0x14000000\0" \ + "fdtfile=imx6q-dhcom-pdk2.dtb\0"\ + BOOTENV + +#define CONFIG_BOOTCOMMAND "run distro_bootcmd" + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(MMC, mmc, 2) \ + func(USB, usb, 1) \ + func(SATA, sata, 0) \ + func(DHCP, dhcp, na) + +#include <config_distro_bootcmd.h> +#endif + +/* 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) + +#define CONFIG_SYS_MEMTEST_START 0x10000000 +#define CONFIG_SYS_MEMTEST_END 0x20000000 +#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 + +/* Environment */ +#define CONFIG_ENV_SIZE (16 * 1024) +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT + +#if defined(CONFIG_ENV_IS_IN_SPI_FLASH) +#define CONFIG_ENV_OFFSET (1024 * 1024) +#define CONFIG_ENV_SECT_SIZE (64 * 1024) +#define CONFIG_ENV_OFFSET_REDUND \ + (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE +#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS +#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS +#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#endif + +#endif /* __DH_IMX6_CONFIG_H */ |