Marcin Niestroj | 5567652 | 2016-12-07 16:46:33 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 Freescale Semiconductor, Inc. |
| 3 | * Copyright (C) 2016 Grinn |
| 4 | * |
| 5 | * Configuration settings for the Grinn liteBoard (i.MX6UL). |
| 6 | * |
| 7 | * SPDX-License-Identifier: GPL-2.0+ |
| 8 | */ |
| 9 | #ifndef __LITEBOARD_CONFIG_H |
| 10 | #define __LITEBOARD_CONFIG_H |
| 11 | |
| 12 | #include <asm/arch/imx-regs.h> |
| 13 | #include <linux/sizes.h> |
| 14 | #include "mx6_common.h" |
| 15 | |
| 16 | /* SPL options */ |
| 17 | #include "imx6_spl.h" |
| 18 | |
| 19 | /* Size of malloc() pool */ |
| 20 | #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) |
| 21 | |
Marcin Niestroj | 5567652 | 2016-12-07 16:46:33 +0100 | [diff] [blame] | 22 | #define CONFIG_MXC_UART |
| 23 | #define CONFIG_MXC_UART_BASE UART1_BASE |
| 24 | |
| 25 | /* MMC Configs */ |
| 26 | #ifdef CONFIG_FSL_USDHC |
| 27 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR |
| 28 | #define CONFIG_SUPPORT_EMMC_BOOT |
| 29 | #endif |
| 30 | |
| 31 | #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 |
| 32 | |
| 33 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 34 | "script=boot.scr\0" \ |
| 35 | "image=zImage\0" \ |
| 36 | "console=ttymxc0\0" \ |
| 37 | "fdt_high=0xffffffff\0" \ |
| 38 | "initrd_high=0xffffffff\0" \ |
| 39 | "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ |
| 40 | "fdt_addr=0x83000000\0" \ |
| 41 | "boot_fdt=try\0" \ |
| 42 | "ip_dyn=yes\0" \ |
| 43 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ |
| 44 | "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ |
| 45 | "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ |
| 46 | "mmcautodetect=yes\0" \ |
| 47 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
| 48 | "root=${mmcroot}\0" \ |
| 49 | "loadbootscript=" \ |
| 50 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
| 51 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 52 | "source\0" \ |
| 53 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
| 54 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
| 55 | "mmcboot=echo Booting from mmc ...; " \ |
| 56 | "run mmcargs; " \ |
| 57 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 58 | "if run loadfdt; then " \ |
| 59 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
| 60 | "else " \ |
| 61 | "if test ${boot_fdt} = try; then " \ |
| 62 | "bootz; " \ |
| 63 | "else " \ |
| 64 | "echo WARN: Cannot load the DT; " \ |
| 65 | "fi; " \ |
| 66 | "fi; " \ |
| 67 | "else " \ |
| 68 | "bootz; " \ |
| 69 | "fi;\0" \ |
| 70 | "netargs=setenv bootargs console=${console},${baudrate} " \ |
| 71 | "root=/dev/nfs " \ |
| 72 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ |
| 73 | "netboot=echo Booting from net ...; " \ |
| 74 | "run netargs; " \ |
| 75 | "if test ${ip_dyn} = yes; then " \ |
| 76 | "setenv get_cmd dhcp; " \ |
| 77 | "else " \ |
| 78 | "setenv get_cmd tftp; " \ |
| 79 | "fi; " \ |
| 80 | "${get_cmd} ${image}; " \ |
| 81 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 82 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ |
| 83 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
| 84 | "else " \ |
| 85 | "if test ${boot_fdt} = try; then " \ |
| 86 | "bootz; " \ |
| 87 | "else " \ |
| 88 | "echo WARN: Cannot load the DT; " \ |
| 89 | "fi; " \ |
| 90 | "fi; " \ |
| 91 | "else " \ |
| 92 | "bootz; " \ |
| 93 | "fi;\0" |
| 94 | |
| 95 | #define CONFIG_BOOTCOMMAND \ |
| 96 | "mmc dev ${mmcdev};" \ |
| 97 | "if mmc rescan; then " \ |
| 98 | "if run loadbootscript; then " \ |
| 99 | "run bootscript; " \ |
| 100 | "else " \ |
| 101 | "if run loadimage; then " \ |
| 102 | "run mmcboot; " \ |
| 103 | "else run netboot; " \ |
| 104 | "fi; " \ |
| 105 | "fi; " \ |
| 106 | "else run netboot; fi" |
| 107 | |
| 108 | /* Miscellaneous configurable options */ |
| 109 | #define CONFIG_SYS_MEMTEST_START 0x80000000 |
| 110 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_128M) |
| 111 | |
| 112 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 113 | #define CONFIG_SYS_HZ 1000 |
| 114 | |
| 115 | #define CONFIG_CMDLINE_EDITING |
Marcin Niestroj | 5567652 | 2016-12-07 16:46:33 +0100 | [diff] [blame] | 116 | |
| 117 | /* Physical Memory Map */ |
| 118 | #define CONFIG_NR_DRAM_BANKS 1 |
| 119 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| 120 | |
| 121 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 122 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| 123 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| 124 | |
| 125 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 126 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 127 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 128 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 129 | |
| 130 | /* FLASH and environment organization */ |
| 131 | #define CONFIG_ENV_SIZE SZ_8K |
Marcin Niestroj | 5567652 | 2016-12-07 16:46:33 +0100 | [diff] [blame] | 132 | #define CONFIG_ENV_OFFSET (8 * SZ_64K) |
| 133 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
| 134 | #define CONFIG_SYS_MMC_ENV_PART 0 |
| 135 | #define CONFIG_MMCROOT "/dev/mmcblk0p2" |
| 136 | |
Marcin Niestroj | 5567652 | 2016-12-07 16:46:33 +0100 | [diff] [blame] | 137 | /* USB Configs */ |
| 138 | #ifdef CONFIG_CMD_USB |
Marcin Niestroj | 5567652 | 2016-12-07 16:46:33 +0100 | [diff] [blame] | 139 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
| 140 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| 141 | #define CONFIG_MXC_USB_FLAGS 0 |
| 142 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 |
| 143 | #endif |
| 144 | |
| 145 | #ifdef CONFIG_CMD_NET |
| 146 | #define CONFIG_FEC_MXC |
| 147 | #define CONFIG_MII |
| 148 | #define CONFIG_FEC_ENET_DEV 0 |
| 149 | |
| 150 | #define IMX_FEC_BASE ENET_BASE_ADDR |
| 151 | #define CONFIG_FEC_MXC_PHYADDR 0x0 |
| 152 | #define CONFIG_FEC_XCV_TYPE RMII |
| 153 | #define CONFIG_ETHPRIME "FEC" |
| 154 | |
Marcin Niestroj | 5567652 | 2016-12-07 16:46:33 +0100 | [diff] [blame] | 155 | #define CONFIG_PHY_SMSC |
| 156 | #endif |
| 157 | |
| 158 | #define CONFIG_IMX_THERMAL |
| 159 | |
| 160 | #endif |