1 /* 2 * Configuration settings for the Novena U-Boot. 3 * 4 * Copyright (C) 2014 Marek Vasut <marex@denx.de> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 /* System configurations */ 13 #define CONFIG_MISC_INIT_R 14 #define CONFIG_KEYBOARD 15 16 #include "mx6_common.h" 17 18 /* U-Boot Commands */ 19 20 /* U-Boot general configurations */ 21 22 /* U-Boot environment */ 23 #define CONFIG_ENV_SIZE (16 * 1024) 24 /* 25 * Environment is on MMC, starting at offset 512KiB from start of the card. 26 * Please place first partition at offset 1MiB from the start of the card 27 * as recommended by GNU/fdisk. See below for details: 28 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 29 */ 30 #ifdef CONFIG_CMD_MMC 31 #define CONFIG_SYS_MMC_ENV_DEV 0 32 #define CONFIG_ENV_OFFSET (512 * 1024) 33 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 34 #define CONFIG_ENV_OFFSET_REDUND \ 35 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 36 #endif 37 38 /* Booting Linux */ 39 #define CONFIG_BOOTFILE "fitImage" 40 #define CONFIG_HOSTNAME "novena" 41 42 /* Physical Memory Map */ 43 #define CONFIG_NR_DRAM_BANKS 1 44 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 45 46 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 47 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 48 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 49 50 #define CONFIG_SYS_INIT_SP_OFFSET \ 51 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 52 #define CONFIG_SYS_INIT_SP_ADDR \ 53 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 54 55 #define CONFIG_SYS_MEMTEST_START 0x10000000 56 #define CONFIG_SYS_MEMTEST_END 0x20000000 57 58 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 59 60 /* SPL */ 61 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 62 63 /* Ethernet Configuration */ 64 #ifdef CONFIG_CMD_NET 65 #define CONFIG_FEC_MXC 66 #define CONFIG_MII 67 #define IMX_FEC_BASE ENET_BASE_ADDR 68 #define CONFIG_FEC_XCV_TYPE RGMII 69 #define CONFIG_ETHPRIME "FEC" 70 #define CONFIG_FEC_MXC_PHYADDR 0x7 71 #define CONFIG_ARP_TIMEOUT 200UL 72 #endif 73 74 /* I2C */ 75 #define CONFIG_SYS_I2C 76 #define CONFIG_SYS_I2C_MXC 77 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 78 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 79 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 80 #define CONFIG_I2C_MULTI_BUS 81 #define CONFIG_SYS_I2C_SPEED 100000 82 #define CONFIG_SYS_SPD_BUS_NUM 0 83 84 /* I2C EEPROM */ 85 #ifdef CONFIG_CMD_EEPROM 86 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 87 #define CONFIG_SYS_I2C_EEPROM_BUS 2 88 #endif 89 90 /* MMC Configs */ 91 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 92 #define CONFIG_SYS_FSL_USDHC_NUM 2 93 94 /* PCI express */ 95 #ifdef CONFIG_CMD_PCI 96 #define CONFIG_PCI_SCAN_SHOW 97 #define CONFIG_PCIE_IMX 98 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 99 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 100 #endif 101 102 /* PMIC */ 103 #define CONFIG_POWER 104 #define CONFIG_POWER_I2C 105 #define CONFIG_POWER_PFUZE100 106 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 107 108 /* SATA Configs */ 109 #ifdef CONFIG_CMD_SATA 110 #define CONFIG_SYS_SATA_MAX_DEVICE 1 111 #define CONFIG_DWC_AHSATA_PORT_ID 0 112 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 113 #define CONFIG_LBA48 114 #endif 115 116 /* UART */ 117 #define CONFIG_MXC_UART 118 #define CONFIG_MXC_UART_BASE UART2_BASE 119 120 /* USB Configs */ 121 #ifdef CONFIG_CMD_USB 122 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 123 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 124 #define CONFIG_MXC_USB_FLAGS 0 125 /* Gadget part */ 126 #define CONFIG_USBD_HS 127 #define CONFIG_NETCONSOLE 128 #endif 129 130 /* Video output */ 131 #ifdef CONFIG_VIDEO 132 #define CONFIG_VIDEO_IPUV3 133 #define CONFIG_VIDEO_BMP_RLE8 134 #define CONFIG_SPLASH_SCREEN 135 #define CONFIG_BMP_16BPP 136 #define CONFIG_VIDEO_LOGO 137 #define CONFIG_IMX_HDMI 138 #define CONFIG_IMX_VIDEO_SKIP 139 #endif 140 141 /* Extra U-Boot environment. */ 142 #ifndef CONFIG_SPL_BUILD 143 #define CONFIG_EXTRA_ENV_SETTINGS \ 144 "fdt_high=0xffffffff\0" \ 145 "initrd_high=0xffffffff\0" \ 146 "consdev=ttymxc1\0" \ 147 "baudrate=115200\0" \ 148 "bootdev=/dev/mmcblk0p1\0" \ 149 "rootdev=/dev/mmcblk0p2\0" \ 150 "netdev=eth0\0" \ 151 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 152 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 153 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 154 "ramdisk_addr_r=0x28000000\0" \ 155 "fdt_addr_r=0x18000000\0" \ 156 "fdtfile=imx6q-novena.dtb\0" \ 157 "addcons=" \ 158 "setenv bootargs ${bootargs} " \ 159 "console=${consdev},${baudrate}\0" \ 160 "addip=" \ 161 "setenv bootargs ${bootargs} " \ 162 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 163 "${netmask}:${hostname}:${netdev}:off\0" \ 164 "addmisc=" \ 165 "setenv bootargs ${bootargs} ${miscargs}\0" \ 166 "addargs=run addcons addmisc\0" \ 167 "mmcload=" \ 168 "mmc rescan ; " \ 169 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 170 "netload=" \ 171 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 172 "miscargs=nohlt panic=1\0" \ 173 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 174 "nfsargs=" \ 175 "setenv bootargs root=/dev/nfs rw " \ 176 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 177 "mmc_mmc=" \ 178 "run mmcload mmcargs addargs ; " \ 179 "bootm ${kernel_addr_r}\0" \ 180 "mmc_nfs=" \ 181 "run mmcload nfsargs addip addargs ; " \ 182 "bootm ${kernel_addr_r}\0" \ 183 "net_mmc=" \ 184 "run netload mmcargs addargs ; " \ 185 "bootm ${kernel_addr_r}\0" \ 186 "net_nfs=" \ 187 "run netload nfsargs addip addargs ; " \ 188 "bootm ${kernel_addr_r}\0" \ 189 "update_sd_spl_filename=SPL\0" \ 190 "update_sd_uboot_filename=u-boot.img\0" \ 191 "update_sd_firmware=" /* Update the SD firmware partition */ \ 192 "if mmc rescan ; then " \ 193 "if dhcp ${update_sd_spl_filename} ; then " \ 194 "mmc write ${loadaddr} 2 0x200 ; " \ 195 "fi ; " \ 196 "if dhcp ${update_sd_uboot_filename} ; then " \ 197 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 198 "fi ; " \ 199 "fi\0" \ 200 BOOTENV 201 202 #define BOOT_TARGET_DEVICES(func) \ 203 func(MMC, mmc, 0) \ 204 func(USB, usb, 0) \ 205 func(SATA, sata, 0) \ 206 func(PXE, pxe, na) \ 207 func(DHCP, dhcp, na) 208 209 #include <config_distro_bootcmd.h> 210 211 #else 212 #define CONFIG_EXTRA_ENV_SETTINGS 213 #endif /* CONFIG_SPL_BUILD */ 214 215 #endif /* __CONFIG_H */ 216