projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 47f73504 PF |
1 | /* |
| 2 | * Copyright 2013-2016 Freescale Semiconductor, Inc. | |
| 3 | * | |
| 4 | * Configuration settings for the Freescale i.MX6SL EVK board. | |
| 5 | * | |
| 6 | * SPDX-License-Identifier: GPL-2.0+ | |
| 7 | */ | |
| 8 | ||
| 9 | #ifndef __CONFIG_H | |
| 10 | #define __CONFIG_H | |
| 11 | ||
| 12 | #include "mx6_common.h" | |
| 13 | ||
| 14 | #ifdef CONFIG_SECURE_BOOT | |
| 15 | #ifndef CONFIG_CSF_SIZE | |
| 16 | #define CONFIG_CSF_SIZE 0x4000 | |
| 17 | #endif | |
| 18 | #endif | |
| 19 | ||
| 20 | /* Size of malloc() pool */ | |
| 21 | #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) | |
| 22 | ||
| 23 | #define CONFIG_BOARD_EARLY_INIT_F | |
| 24 | #define CONFIG_BOARD_LATE_INIT | |
| 25 | ||
| 26 | #define CONFIG_MXC_UART | |
| 27 | #define CONFIG_MXC_UART_BASE UART1_BASE | |
| 28 | ||
| 29 | /* I2C Configs */ | |
| 30 | #ifdef CONFIG_CMD_I2C | |
| 31 | #define CONFIG_SYS_I2C_MXC | |
| 32 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ | |
| 33 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
| 34 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ | |
| 35 | #define CONFIG_SYS_I2C_SPEED 100000 | |
| 36 | #endif | |
| 37 | ||
| 38 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 39 | "epdc_waveform=epdc_splash.bin\0" \ | |
| 40 | "script=boot.scr\0" \ | |
| 41 | "image=zImage\0" \ | |
| 42 | "console=ttymxc0\0" \ | |
| 43 | "fdt_high=0xffffffff\0" \ | |
| 44 | "initrd_high=0xffffffff\0" \ | |
| 45 | "fdt_file=imx6sll-evk.dtb\0" \ | |
| 46 | "fdt_addr=0x83000000\0" \ | |
| 47 | "boot_fdt=try\0" \ | |
| 48 | "ip_dyn=yes\0" \ | |
| 49 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ | |
| 50 | "mmcpart=1\0" \ | |
| 51 | "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ | |
| 52 | "mmcautodetect=yes\0" \ | |
| 53 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ | |
| 54 | "root=${mmcroot}\0" \ | |
| 55 | "loadbootscript=" \ | |
| 56 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ | |
| 57 | "bootscript=echo Running bootscript from mmc ...; " \ | |
| 58 | "source\0" \ | |
| 59 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ | |
| 60 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ | |
| 61 | "mmcboot=echo Booting from mmc ...; " \ | |
| 62 | "run mmcargs; " \ | |
| 63 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ | |
| 64 | "if run loadfdt; then " \ | |
| 65 | "bootz ${loadaddr} - ${fdt_addr}; " \ | |
| 66 | "else " \ | |
| 67 | "if test ${boot_fdt} = try; then " \ | |
| 68 | "bootz; " \ | |
| 69 | "else " \ | |
| 70 | "echo WARN: Cannot load the DT; " \ | |
| 71 | "fi; " \ | |
| 72 | "fi; " \ | |
| 73 | "else " \ | |
| 74 | "bootz; " \ | |
| 75 | "fi;\0" \ | |
| 76 | "netargs=setenv bootargs console=${console},${baudrate} " \ | |
| 77 | "root=/dev/nfs " \ | |
| 78 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ | |
| 79 | "netboot=echo Booting from net ...; " \ | |
| 80 | "usb start; " \ | |
| 81 | "run netargs; " \ | |
| 82 | "if test ${ip_dyn} = yes; then " \ | |
| 83 | "setenv get_cmd dhcp; " \ | |
| 84 | "else " \ | |
| 85 | "setenv get_cmd tftp; " \ | |
| 86 | "fi; " \ | |
| 87 | "${get_cmd} ${image}; " \ | |
| 88 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ | |
| 89 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ | |
| 90 | "bootz ${loadaddr} - ${fdt_addr}; " \ | |
| 91 | "else " \ | |
| 92 | "if test ${boot_fdt} = try; then " \ | |
| 93 | "bootz; " \ | |
| 94 | "else " \ | |
| 95 | "echo WARN: Cannot load the DT; " \ | |
| 96 | "fi; " \ | |
| 97 | "fi; " \ | |
| 98 | "else " \ | |
| 99 | "bootz; " \ | |
| 100 | "fi;\0" | |
| 101 | ||
| 102 | #define CONFIG_BOOTCOMMAND \ | |
| 103 | "mmc dev ${mmcdev};" \ | |
| 104 | "mmc dev ${mmcdev}; if mmc rescan; then " \ | |
| 105 | "if run loadbootscript; then " \ | |
| 106 | "run bootscript; " \ | |
| 107 | "else " \ | |
| 108 | "if run loadimage; then " \ | |
| 109 | "run mmcboot; " \ | |
| 110 | "else run netboot; " \ | |
| 111 | "fi; " \ | |
| 112 | "fi; " \ | |
| 113 | "else run netboot; fi" | |
| 114 | ||
| 115 | /* Miscellaneous configurable options */ | |
| 116 | #define CONFIG_SYS_MEMTEST_START 0x80000000 | |
| 117 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_128M) | |
| 118 | ||
| 119 | #define CONFIG_STACKSIZE SZ_128K | |
| 120 | ||
| 121 | /* Physical Memory Map */ | |
| 122 | #define CONFIG_NR_DRAM_BANKS 1 | |
| 123 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
| 124 | #define PHYS_SDRAM_SIZE SZ_2G | |
| 125 | ||
| 126 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
| 127 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
| 128 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
| 129 | ||
| 130 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
| 131 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
| 132 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
| 133 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
| 134 | ||
| 135 | /* Environment organization */ | |
| 136 | #define CONFIG_ENV_SIZE SZ_8K | |
| 137 | #define CONFIG_SYS_MMC_ENV_PART 0 /* user partition */ | |
| 138 | #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */ | |
| 139 | ||
| 140 | #define CONFIG_ENV_OFFSET (12 * SZ_64K) | |
| 141 | #define CONFIG_ENV_IS_IN_MMC | |
| 142 | ||
| 143 | /* MMC Configs */ | |
| 144 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR | |
| 145 | #define CONFIG_SYS_FSL_USDHC_NUM 3 | |
| 146 | #define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */ | |
| 147 | ||
| 148 | #define CONFIG_IMX_THERMAL | |
| 149 | ||
| 150 | #define CONFIG_IOMUX_LPSR | |
| 151 | ||
| 152 | #endif /* __CONFIG_H */ |