Peng Fan | 8159063 | 2016-08-11 14:02:57 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 Freescale Semiconductor, Inc. |
| 3 | * |
| 4 | * Configuration settings for the Freescale i.MX6UL 14x14 EVK board. |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0+ |
| 7 | */ |
| 8 | #ifndef __MX6ULLEVK_CONFIG_H |
| 9 | #define __MX6ULLEVK_CONFIG_H |
| 10 | |
| 11 | |
| 12 | #include <asm/arch/imx-regs.h> |
| 13 | #include <linux/sizes.h> |
| 14 | #include "mx6_common.h" |
| 15 | #include <asm/imx-common/gpio.h> |
| 16 | |
| 17 | #ifdef CONFIG_SECURE_BOOT |
| 18 | #ifndef CONFIG_CSF_SIZE |
| 19 | #define CONFIG_CSF_SIZE 0x4000 |
| 20 | #endif |
| 21 | #endif |
| 22 | |
| 23 | #define PHYS_SDRAM_SIZE SZ_512M |
| 24 | |
| 25 | #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG |
| 26 | |
Peng Fan | 8159063 | 2016-08-11 14:02:57 +0800 | [diff] [blame] | 27 | /* Size of malloc() pool */ |
| 28 | #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) |
| 29 | |
Peng Fan | 8159063 | 2016-08-11 14:02:57 +0800 | [diff] [blame] | 30 | #define CONFIG_MXC_GPIO |
| 31 | |
| 32 | #define CONFIG_MXC_UART |
| 33 | #define CONFIG_MXC_UART_BASE UART1_BASE |
| 34 | |
| 35 | /* MMC Configs */ |
| 36 | #ifdef CONFIG_FSL_USDHC |
| 37 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR |
| 38 | |
| 39 | /* NAND pin conflicts with usdhc2 */ |
| 40 | #ifdef CONFIG_SYS_USE_NAND |
| 41 | #define CONFIG_SYS_FSL_USDHC_NUM 1 |
| 42 | #else |
| 43 | #define CONFIG_SYS_FSL_USDHC_NUM 2 |
| 44 | #endif |
| 45 | #endif |
| 46 | |
| 47 | /* I2C configs */ |
| 48 | #ifdef CONFIG_CMD_I2C |
| 49 | #define CONFIG_SYS_I2C_MXC |
| 50 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| 51 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
| 52 | #define CONFIG_SYS_I2C_SPEED 100000 |
| 53 | #endif |
| 54 | |
| 55 | #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 |
| 56 | |
| 57 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 58 | "script=boot.scr\0" \ |
| 59 | "image=zImage\0" \ |
| 60 | "console=ttymxc0\0" \ |
| 61 | "fdt_high=0xffffffff\0" \ |
| 62 | "initrd_high=0xffffffff\0" \ |
| 63 | "fdt_file=imx6ull-14x14-evk.dtb\0" \ |
| 64 | "fdt_addr=0x83000000\0" \ |
| 65 | "boot_fdt=try\0" \ |
| 66 | "ip_dyn=yes\0" \ |
| 67 | "videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \ |
| 68 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ |
| 69 | "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ |
| 70 | "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ |
| 71 | "mmcautodetect=yes\0" \ |
| 72 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
| 73 | "root=${mmcroot}\0" \ |
| 74 | "loadbootscript=" \ |
| 75 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
| 76 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 77 | "source\0" \ |
| 78 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
| 79 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
| 80 | "mmcboot=echo Booting from mmc ...; " \ |
| 81 | "run mmcargs; " \ |
| 82 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 83 | "if run loadfdt; then " \ |
| 84 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
| 85 | "else " \ |
| 86 | "if test ${boot_fdt} = try; then " \ |
| 87 | "bootz; " \ |
| 88 | "else " \ |
| 89 | "echo WARN: Cannot load the DT; " \ |
| 90 | "fi; " \ |
| 91 | "fi; " \ |
| 92 | "else " \ |
| 93 | "bootz; " \ |
| 94 | "fi;\0" \ |
| 95 | "netargs=setenv bootargs console=${console},${baudrate} " \ |
| 96 | "root=/dev/nfs " \ |
| 97 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ |
| 98 | "netboot=echo Booting from net ...; " \ |
| 99 | "run netargs; " \ |
| 100 | "if test ${ip_dyn} = yes; then " \ |
| 101 | "setenv get_cmd dhcp; " \ |
| 102 | "else " \ |
| 103 | "setenv get_cmd tftp; " \ |
| 104 | "fi; " \ |
| 105 | "${get_cmd} ${image}; " \ |
| 106 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 107 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ |
| 108 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
| 109 | "else " \ |
| 110 | "if test ${boot_fdt} = try; then " \ |
| 111 | "bootz; " \ |
| 112 | "else " \ |
| 113 | "echo WARN: Cannot load the DT; " \ |
| 114 | "fi; " \ |
| 115 | "fi; " \ |
| 116 | "else " \ |
| 117 | "bootz; " \ |
| 118 | "fi;\0" \ |
| 119 | |
| 120 | #define CONFIG_BOOTCOMMAND \ |
| 121 | "mmc dev ${mmcdev};" \ |
| 122 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
| 123 | "if run loadbootscript; then " \ |
| 124 | "run bootscript; " \ |
| 125 | "else " \ |
| 126 | "if run loadimage; then " \ |
| 127 | "run mmcboot; " \ |
| 128 | "else run netboot; " \ |
| 129 | "fi; " \ |
| 130 | "fi; " \ |
| 131 | "else run netboot; fi" |
| 132 | |
| 133 | /* Miscellaneous configurable options */ |
| 134 | #define CONFIG_SYS_MEMTEST_START 0x80000000 |
| 135 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x8000000) |
| 136 | |
| 137 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 138 | #define CONFIG_SYS_HZ 1000 |
| 139 | |
| 140 | #define CONFIG_STACKSIZE SZ_128K |
| 141 | |
| 142 | /* Physical Memory Map */ |
| 143 | #define CONFIG_NR_DRAM_BANKS 1 |
| 144 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| 145 | |
| 146 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 147 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| 148 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| 149 | |
| 150 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 151 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 152 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 153 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 154 | |
Masahiro Yamada | 8cea9b5 | 2017-02-11 22:43:54 +0900 | [diff] [blame] | 155 | /* environment organization */ |
Peng Fan | 8159063 | 2016-08-11 14:02:57 +0800 | [diff] [blame] | 156 | #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */ |
| 157 | #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ |
| 158 | #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */ |
| 159 | |
| 160 | #define CONFIG_ENV_IS_IN_MMC |
| 161 | #define CONFIG_ENV_SIZE SZ_8K |
| 162 | #define CONFIG_ENV_OFFSET (12 * SZ_64K) |
| 163 | |
| 164 | #define CONFIG_CMD_BMODE |
| 165 | |
| 166 | #define CONFIG_IMX_THERMAL |
| 167 | |
| 168 | #define CONFIG_IOMUX_LPSR |
| 169 | |
| 170 | #define CONFIG_SOFT_SPI |
| 171 | |
| 172 | #endif |