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Diffstat (limited to 'include/configs/embestmx6boards.h')
| -rw-r--r-- | include/configs/embestmx6boards.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/include/configs/embestmx6boards.h b/include/configs/embestmx6boards.h new file mode 100644 index 0000000..8bc7a3a --- /dev/null +++ b/include/configs/embestmx6boards.h @@ -0,0 +1,150 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2014 Eukréa Electromatique + * Author: Eric Bénard <eric@eukrea.com> + * + * Configuration settings for the Embest RIoTboard + * + * based on mx6*sabre*.h which are : + * Copyright (C) 2012 Freescale Semiconductor, Inc. + */ + +#ifndef __RIOTBOARD_CONFIG_H +#define __RIOTBOARD_CONFIG_H + +#define CONFIG_MXC_UART_BASE UART2_BASE +#define CONSOLE_DEV "ttymxc1" + +#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) + +#define CONFIG_IMX_THERMAL + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) + +#define CONFIG_MXC_UART + +/* 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 + +/* USB Configs */ +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 + +/* MMC Configs */ +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 + +#define CONFIG_FEC_MXC +#define IMX_FEC_BASE ENET_BASE_ADDR +#define CONFIG_FEC_XCV_TYPE RGMII +#define CONFIG_ETHPRIME "FEC" +#define CONFIG_FEC_MXC_PHYADDR 4 + +#define CONFIG_PHY_ATHEROS + +#define CONFIG_ARP_TIMEOUT 200UL + +#define CONFIG_SYS_MEMTEST_START 0x10000000 +#define CONFIG_SYS_MEMTEST_END 0x10010000 +#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 + +/* Physical Memory Map */ +#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) + +/* Environment organization */ +#define CONFIG_ENV_SIZE (8 * 1024) + +#if defined(CONFIG_ENV_IS_IN_MMC) +/* RiOTboard */ +#define CONFIG_FDTFILE "imx6dl-riotboard.dtb" +#define CONFIG_SYS_FSL_USDHC_NUM 3 +#define CONFIG_SYS_MMC_ENV_DEV 2 /* SDHC4 */ +#define CONFIG_ENV_OFFSET (6 * 64 * 1024) +#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) +/* MarSBoard */ +#define CONFIG_FDTFILE "imx6q-marsboard.dtb" +#define CONFIG_SYS_FSL_USDHC_NUM 2 +#define CONFIG_ENV_OFFSET (768 * 1024) +#define CONFIG_ENV_SECT_SIZE (8 * 1024) +#endif + +/* Framebuffer */ +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_SPLASH_SCREEN +#define CONFIG_SPLASH_SCREEN_ALIGN +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_LOGO +#define CONFIG_VIDEO_BMP_LOGO +#define CONFIG_IMX_HDMI +#define CONFIG_IMX_VIDEO_SKIP + +#include "mx6_common.h" + +#ifdef CONFIG_SPL +#include "imx6_spl.h" +/* RiOTboard */ +#define CONFIG_SYS_SPL_ARGS_ADDR 0x13000000 +#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" +#define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6dl-riotboard.dtb" + +#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* offset 69KB */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* offset 69KB */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* offset 69KB */ + +#endif + +/* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt, + * 1M script, 1M pxe and the ramdisk at the end */ +#define MEM_LAYOUT_ENV_SETTINGS \ + "bootm_size=0x10000000\0" \ + "kernel_addr_r=0x12000000\0" \ + "fdt_addr_r=0x13000000\0" \ + "scriptaddr=0x13100000\0" \ + "pxefile_addr_r=0x13200000\0" \ + "ramdisk_addr_r=0x13300000\0" + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(MMC, mmc, 1) \ + func(MMC, mmc, 2) \ + func(USB, usb, 0) \ + func(PXE, pxe, na) \ + func(DHCP, dhcp, na) + +#include <config_distro_bootcmd.h> + +#define CONSOLE_STDIN_SETTINGS \ + "stdin=serial\0" + +#define CONSOLE_STDOUT_SETTINGS \ + "stdout=serial\0" \ + "stderr=serial\0" + +#define CONSOLE_ENV_SETTINGS \ + CONSOLE_STDIN_SETTINGS \ + CONSOLE_STDOUT_SETTINGS + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONSOLE_ENV_SETTINGS \ + MEM_LAYOUT_ENV_SETTINGS \ + "fdtfile=" CONFIG_FDTFILE "\0" \ + "finduuid=part uuid mmc 0:1 uuid\0" \ + BOOTENV + +#endif /* __RIOTBOARD_CONFIG_H */ |