1 /* 2 * Copyright (C) 2010-2013 Freescale Semiconductor, Inc. 3 * Copyright (C) 2014 Bachmann electronic GmbH 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include "mx6_common.h" 12 13 /* Size of malloc() pool */ 14 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 15 16 #define CONFIG_MISC_INIT_R 17 18 /* UART Configs */ 19 #define CONFIG_MXC_UART 20 #define CONFIG_MXC_UART_BASE UART1_BASE 21 22 /* SF Configs */ 23 #define CONFIG_SPI 24 #define CONFIG_MXC_SPI 25 #define CONFIG_SF_DEFAULT_BUS 2 26 #define CONFIG_SF_DEFAULT_CS 0 27 #define CONFIG_SF_DEFAULT_SPEED 25000000 28 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 29 30 /* IO expander */ 31 #define CONFIG_PCA953X 32 #define CONFIG_SYS_I2C_PCA953X_ADDR 0x20 33 #define CONFIG_SYS_I2C_PCA953X_WIDTH { {0x20, 16} } 34 #define CONFIG_CMD_PCA953X 35 #define CONFIG_CMD_PCA953X_INFO 36 37 /* I2C Configs */ 38 #define CONFIG_SYS_I2C 39 #define CONFIG_SYS_I2C_MXC 40 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 41 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 42 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 43 #define CONFIG_SYS_I2C_SPEED 100000 44 45 /* OCOTP Configs */ 46 #define CONFIG_CMD_IMXOTP 47 #define CONFIG_IMX_OTP 48 #define IMX_OTP_BASE OCOTP_BASE_ADDR 49 #define IMX_OTP_ADDR_MAX 0x7F 50 #define IMX_OTP_DATA_ERROR_VAL 0xBADABADA 51 #define IMX_OTPWRITE_ENABLED 52 53 /* MMC Configs */ 54 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 55 #define CONFIG_SYS_FSL_USDHC_NUM 2 56 57 /* USB Configs */ 58 #define CONFIG_USB_EHCI 59 #define CONFIG_USB_EHCI_MX6 60 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 61 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 62 63 #ifdef CONFIG_MX6Q 64 #define CONFIG_CMD_SATA 65 #endif 66 67 /* 68 * SATA Configs 69 */ 70 #ifdef CONFIG_CMD_SATA 71 #define CONFIG_DWC_AHSATA 72 #define CONFIG_SYS_SATA_MAX_DEVICE 1 73 #define CONFIG_DWC_AHSATA_PORT_ID 0 74 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 75 #define CONFIG_LBA48 76 #define CONFIG_LIBATA 77 #endif 78 79 /* SPL */ 80 #ifdef CONFIG_SPL 81 #include "imx6_spl.h" 82 #define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024) 83 #define CONFIG_SPL_SPI_LOAD 84 #endif 85 86 #define CONFIG_FEC_MXC 87 #define CONFIG_MII 88 #define IMX_FEC_BASE ENET_BASE_ADDR 89 #define CONFIG_FEC_XCV_TYPE MII100 90 #define CONFIG_ETHPRIME "FEC" 91 #define CONFIG_FEC_MXC_PHYADDR 0x5 92 #define CONFIG_PHYLIB 93 #define CONFIG_PHY_SMSC 94 95 #ifndef CONFIG_SPL 96 #define CONFIG_CMD_EEPROM 97 #define CONFIG_ENV_EEPROM_IS_ON_I2C 98 #define CONFIG_SYS_I2C_EEPROM_BUS 1 99 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 100 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 101 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 102 #endif 103 104 /* Miscellaneous commands */ 105 #define CONFIG_CMD_BMODE 106 107 #define CONFIG_PREBOOT "" 108 109 /* Print Buffer Size */ 110 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 111 112 /* Physical Memory Map */ 113 #define CONFIG_NR_DRAM_BANKS 1 114 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 115 116 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 117 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 118 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 119 120 #define CONFIG_SYS_INIT_SP_OFFSET \ 121 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 122 #define CONFIG_SYS_INIT_SP_ADDR \ 123 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 124 125 /* Environment organization */ 126 #define CONFIG_ENV_IS_IN_SPI_FLASH 127 #define CONFIG_ENV_SIZE (64 * 1024) /* 64 kb */ 128 #define CONFIG_ENV_OFFSET (1024 * 1024) 129 /* M25P16 has an erase size of 64 KiB */ 130 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 131 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 132 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 133 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 134 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 135 136 #define CONFIG_BOOTP_SERVERIP 137 #define CONFIG_BOOTP_BOOTFILE 138 139 #endif /* __CONFIG_H */ 140