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_IMX_OTP 47 #define IMX_OTP_BASE OCOTP_BASE_ADDR 48 #define IMX_OTP_ADDR_MAX 0x7F 49 #define IMX_OTP_DATA_ERROR_VAL 0xBADABADA 50 #define IMX_OTPWRITE_ENABLED 51 52 /* MMC Configs */ 53 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 54 #define CONFIG_SYS_FSL_USDHC_NUM 2 55 56 /* USB Configs */ 57 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 58 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 59 60 #ifdef CONFIG_MX6Q 61 #define CONFIG_CMD_SATA 62 #endif 63 64 /* 65 * SATA Configs 66 */ 67 #ifdef CONFIG_CMD_SATA 68 #define CONFIG_DWC_AHSATA 69 #define CONFIG_SYS_SATA_MAX_DEVICE 1 70 #define CONFIG_DWC_AHSATA_PORT_ID 0 71 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 72 #define CONFIG_LBA48 73 #define CONFIG_LIBATA 74 #endif 75 76 /* SPL */ 77 #ifdef CONFIG_SPL 78 #include "imx6_spl.h" 79 #define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024) 80 #define CONFIG_SPL_SPI_LOAD 81 #endif 82 83 #define CONFIG_FEC_MXC 84 #define CONFIG_MII 85 #define IMX_FEC_BASE ENET_BASE_ADDR 86 #define CONFIG_FEC_XCV_TYPE MII100 87 #define CONFIG_ETHPRIME "FEC" 88 #define CONFIG_FEC_MXC_PHYADDR 0x5 89 #define CONFIG_PHYLIB 90 #define CONFIG_PHY_SMSC 91 92 #ifndef CONFIG_SPL 93 #define CONFIG_ENV_EEPROM_IS_ON_I2C 94 #define CONFIG_SYS_I2C_EEPROM_BUS 1 95 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 96 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 97 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 98 #endif 99 100 #define CONFIG_PREBOOT "" 101 102 /* Print Buffer Size */ 103 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 104 105 /* Physical Memory Map */ 106 #define CONFIG_NR_DRAM_BANKS 1 107 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 108 109 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 110 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 111 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 112 113 #define CONFIG_SYS_INIT_SP_OFFSET \ 114 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 115 #define CONFIG_SYS_INIT_SP_ADDR \ 116 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 117 118 /* Environment organization */ 119 #define CONFIG_ENV_IS_IN_SPI_FLASH 120 #define CONFIG_ENV_SIZE (64 * 1024) /* 64 kb */ 121 #define CONFIG_ENV_OFFSET (1024 * 1024) 122 /* M25P16 has an erase size of 64 KiB */ 123 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 124 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 125 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 126 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 127 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 128 129 #define CONFIG_BOOTP_SERVERIP 130 #define CONFIG_BOOTP_BOOTFILE 131 132 #endif /* __CONFIG_H */ 133