1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Configuration settings for the Novena U-Boot. 4 * 5 * Copyright (C) 2014 Marek Vasut <marex@denx.de> 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 /* System configurations */ 12 #define CONFIG_MISC_INIT_R 13 #define CONFIG_KEYBOARD 14 15 #include "mx6_common.h" 16 17 /* U-Boot Commands */ 18 19 /* U-Boot general configurations */ 20 21 /* U-Boot environment */ 22 #define CONFIG_ENV_SIZE (16 * 1024) 23 /* 24 * Environment is on MMC, starting at offset 512KiB from start of the card. 25 * Please place first partition at offset 1MiB from the start of the card 26 * as recommended by GNU/fdisk. See below for details: 27 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 28 */ 29 #ifdef CONFIG_CMD_MMC 30 #define CONFIG_SYS_MMC_ENV_DEV 0 31 #define CONFIG_ENV_OFFSET (512 * 1024) 32 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 33 #define CONFIG_ENV_OFFSET_REDUND \ 34 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 35 #endif 36 37 /* Booting Linux */ 38 #define CONFIG_BOOTFILE "fitImage" 39 #define CONFIG_HOSTNAME "novena" 40 41 /* Physical Memory Map */ 42 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 43 44 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 45 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 46 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 47 48 #define CONFIG_SYS_INIT_SP_OFFSET \ 49 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 50 #define CONFIG_SYS_INIT_SP_ADDR \ 51 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 52 53 #define CONFIG_SYS_MEMTEST_START 0x10000000 54 #define CONFIG_SYS_MEMTEST_END 0x20000000 55 56 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 57 58 /* SPL */ 59 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 60 61 /* Ethernet Configuration */ 62 #ifdef CONFIG_CMD_NET 63 #define CONFIG_FEC_MXC 64 #define IMX_FEC_BASE ENET_BASE_ADDR 65 #define CONFIG_FEC_XCV_TYPE RGMII 66 #define CONFIG_ETHPRIME "FEC" 67 #define CONFIG_FEC_MXC_PHYADDR 0x7 68 #define CONFIG_ARP_TIMEOUT 200UL 69 #endif 70 71 /* I2C */ 72 #define CONFIG_SYS_I2C 73 #define CONFIG_SYS_I2C_MXC 74 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 75 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 76 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 77 #define CONFIG_I2C_MULTI_BUS 78 #define CONFIG_SYS_I2C_SPEED 100000 79 #define CONFIG_SYS_SPD_BUS_NUM 0 80 81 /* I2C EEPROM */ 82 #ifdef CONFIG_CMD_EEPROM 83 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 84 #define CONFIG_SYS_I2C_EEPROM_BUS 2 85 #endif 86 87 /* MMC Configs */ 88 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 89 #define CONFIG_SYS_FSL_USDHC_NUM 2 90 91 /* PCI express */ 92 #ifdef CONFIG_CMD_PCI 93 #define CONFIG_PCI_SCAN_SHOW 94 #define CONFIG_PCIE_IMX 95 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 96 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 97 #endif 98 99 /* PMIC */ 100 #define CONFIG_POWER 101 #define CONFIG_POWER_I2C 102 #define CONFIG_POWER_PFUZE100 103 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 104 105 /* SATA Configs */ 106 #ifdef CONFIG_CMD_SATA 107 #define CONFIG_SYS_SATA_MAX_DEVICE 1 108 #define CONFIG_DWC_AHSATA_PORT_ID 0 109 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 110 #define CONFIG_LBA48 111 #endif 112 113 /* UART */ 114 #define CONFIG_MXC_UART 115 #define CONFIG_MXC_UART_BASE UART2_BASE 116 117 /* USB Configs */ 118 #ifdef CONFIG_CMD_USB 119 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 120 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 121 #define CONFIG_MXC_USB_FLAGS 0 122 /* Gadget part */ 123 #define CONFIG_USBD_HS 124 #define CONFIG_NETCONSOLE 125 #endif 126 127 /* Video output */ 128 #ifdef CONFIG_VIDEO 129 #define CONFIG_VIDEO_IPUV3 130 #define CONFIG_VIDEO_BMP_RLE8 131 #define CONFIG_SPLASH_SCREEN 132 #define CONFIG_BMP_16BPP 133 #define CONFIG_VIDEO_LOGO 134 #define CONFIG_IMX_HDMI 135 #define CONFIG_IMX_VIDEO_SKIP 136 #endif 137 138 /* Extra U-Boot environment. */ 139 #ifndef CONFIG_SPL_BUILD 140 #define CONFIG_EXTRA_ENV_SETTINGS \ 141 "fdt_high=0xffffffff\0" \ 142 "initrd_high=0xffffffff\0" \ 143 "consdev=ttymxc1\0" \ 144 "baudrate=115200\0" \ 145 "bootdev=/dev/mmcblk0p1\0" \ 146 "rootdev=/dev/mmcblk0p2\0" \ 147 "netdev=eth0\0" \ 148 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 149 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 150 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 151 "ramdisk_addr_r=0x28000000\0" \ 152 "fdt_addr_r=0x18000000\0" \ 153 "fdtfile=imx6q-novena.dtb\0" \ 154 "addcons=" \ 155 "setenv bootargs ${bootargs} " \ 156 "console=${consdev},${baudrate}\0" \ 157 "addip=" \ 158 "setenv bootargs ${bootargs} " \ 159 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 160 "${netmask}:${hostname}:${netdev}:off\0" \ 161 "addmisc=" \ 162 "setenv bootargs ${bootargs} ${miscargs}\0" \ 163 "addargs=run addcons addmisc\0" \ 164 "mmcload=" \ 165 "mmc rescan ; " \ 166 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 167 "netload=" \ 168 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 169 "miscargs=nohlt panic=1\0" \ 170 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 171 "nfsargs=" \ 172 "setenv bootargs root=/dev/nfs rw " \ 173 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 174 "mmc_mmc=" \ 175 "run mmcload mmcargs addargs ; " \ 176 "bootm ${kernel_addr_r}\0" \ 177 "mmc_nfs=" \ 178 "run mmcload nfsargs addip addargs ; " \ 179 "bootm ${kernel_addr_r}\0" \ 180 "net_mmc=" \ 181 "run netload mmcargs addargs ; " \ 182 "bootm ${kernel_addr_r}\0" \ 183 "net_nfs=" \ 184 "run netload nfsargs addip addargs ; " \ 185 "bootm ${kernel_addr_r}\0" \ 186 "update_sd_spl_filename=SPL\0" \ 187 "update_sd_uboot_filename=u-boot.img\0" \ 188 "update_sd_firmware=" /* Update the SD firmware partition */ \ 189 "if mmc rescan ; then " \ 190 "if dhcp ${update_sd_spl_filename} ; then " \ 191 "mmc write ${loadaddr} 2 0x200 ; " \ 192 "fi ; " \ 193 "if dhcp ${update_sd_uboot_filename} ; then " \ 194 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 195 "fi ; " \ 196 "fi\0" \ 197 BOOTENV 198 199 #define BOOT_TARGET_DEVICES(func) \ 200 func(MMC, mmc, 0) \ 201 func(USB, usb, 0) \ 202 func(SATA, sata, 0) \ 203 func(PXE, pxe, na) \ 204 func(DHCP, dhcp, na) 205 206 #include <config_distro_bootcmd.h> 207 208 #else 209 #define CONFIG_EXTRA_ENV_SETTINGS 210 #endif /* CONFIG_SPL_BUILD */ 211 212 #endif /* __CONFIG_H */ 213