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_BOARD_EARLY_INIT_F 14 #define CONFIG_BOARD_LATE_INIT 15 #define CONFIG_MISC_INIT_R 16 #define CONFIG_KEYBOARD 17 18 #include <config_distro_defaults.h> 19 #include "mx6_common.h" 20 21 /* U-Boot Commands */ 22 #define CONFIG_CMD_BMODE 23 #define CONFIG_CMD_EEPROM 24 #define CONFIG_FAT_WRITE 25 #define CONFIG_CMD_PCI 26 #define CONFIG_CMD_SATA 27 #define CONFIG_VIDEO 28 29 /* U-Boot general configurations */ 30 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */ 31 32 /* U-Boot environment */ 33 #define CONFIG_ENV_SIZE (16 * 1024) 34 /* 35 * Environment is on MMC, starting at offset 512KiB from start of the card. 36 * Please place first partition at offset 1MiB from the start of the card 37 * as recommended by GNU/fdisk. See below for details: 38 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 39 */ 40 #ifdef CONFIG_CMD_MMC 41 #define CONFIG_ENV_IS_IN_MMC 42 #define CONFIG_SYS_MMC_ENV_DEV 0 43 #define CONFIG_ENV_OFFSET (512 * 1024) 44 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 45 #define CONFIG_ENV_OFFSET_REDUND \ 46 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 47 #else 48 #define CONFIG_ENV_IS_NOWHERE 49 #endif 50 51 /* Booting Linux */ 52 #define CONFIG_BOOTFILE "fitImage" 53 #define CONFIG_BOOTARGS "console=ttymxc1,115200 " 54 #define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run net_nfs" 55 #define CONFIG_HOSTNAME novena 56 57 /* Physical Memory Map */ 58 #define CONFIG_NR_DRAM_BANKS 1 59 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 60 #define PHYS_SDRAM_SIZE 0xF0000000 61 62 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 63 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 64 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 65 66 #define CONFIG_SYS_INIT_SP_OFFSET \ 67 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 68 #define CONFIG_SYS_INIT_SP_ADDR \ 69 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 70 71 #define CONFIG_SYS_MEMTEST_START 0x10000000 72 #define CONFIG_SYS_MEMTEST_END 0x20000000 73 74 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 75 76 /* SPL */ 77 #define CONFIG_SPL_FAT_SUPPORT 78 #define CONFIG_SPL_MMC_SUPPORT 79 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 80 81 /* Ethernet Configuration */ 82 #ifdef CONFIG_CMD_NET 83 #define CONFIG_FEC_MXC 84 #define CONFIG_MII 85 #define IMX_FEC_BASE ENET_BASE_ADDR 86 #define CONFIG_FEC_XCV_TYPE RGMII 87 #define CONFIG_ETHPRIME "FEC" 88 #define CONFIG_FEC_MXC_PHYADDR 0x7 89 #define CONFIG_PHYLIB 90 #define CONFIG_PHY_MICREL 91 #define CONFIG_PHY_MICREL_KSZ9021 92 #define CONFIG_ARP_TIMEOUT 200UL 93 #endif 94 95 /* I2C */ 96 #define CONFIG_SYS_I2C 97 #define CONFIG_SYS_I2C_MXC 98 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 99 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 100 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 101 #define CONFIG_I2C_MULTI_BUS 102 #define CONFIG_I2C_MXC 103 #define CONFIG_SYS_I2C_SPEED 100000 104 #define CONFIG_SYS_SPD_BUS_NUM 0 105 106 /* I2C EEPROM */ 107 #ifdef CONFIG_CMD_EEPROM 108 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 109 #define CONFIG_SYS_I2C_EEPROM_BUS 2 110 #endif 111 112 /* MMC Configs */ 113 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 114 #define CONFIG_SYS_FSL_USDHC_NUM 2 115 116 /* PCI express */ 117 #ifdef CONFIG_CMD_PCI 118 #define CONFIG_PCI 119 #define CONFIG_PCI_PNP 120 #define CONFIG_PCI_SCAN_SHOW 121 #define CONFIG_PCIE_IMX 122 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 123 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 124 #endif 125 126 /* PMIC */ 127 #define CONFIG_POWER 128 #define CONFIG_POWER_I2C 129 #define CONFIG_POWER_PFUZE100 130 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 131 132 /* SATA Configs */ 133 #ifdef CONFIG_CMD_SATA 134 #define CONFIG_DWC_AHSATA 135 #define CONFIG_SYS_SATA_MAX_DEVICE 1 136 #define CONFIG_DWC_AHSATA_PORT_ID 0 137 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 138 #define CONFIG_LBA48 139 #define CONFIG_LIBATA 140 #endif 141 142 /* UART */ 143 #define CONFIG_MXC_UART 144 #define CONFIG_MXC_UART_BASE UART2_BASE 145 146 /* USB Configs */ 147 #ifdef CONFIG_CMD_USB 148 #define CONFIG_USB_EHCI 149 #define CONFIG_USB_EHCI_MX6 150 #define CONFIG_USB_STORAGE 151 #define CONFIG_USB_KEYBOARD 152 #define CONFIG_SYS_STDIO_DEREGISTER 153 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 154 #define CONFIG_USB_HOST_ETHER 155 #define CONFIG_USB_ETHER_ASIX 156 #define CONFIG_USB_ETHER_SMSC95XX 157 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 158 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 159 #define CONFIG_MXC_USB_FLAGS 0 160 /* Gadget part */ 161 #define CONFIG_USBD_HS 162 #define CONFIG_USB_ETHER 163 #define CONFIG_USB_ETH_CDC 164 #define CONFIG_NETCONSOLE 165 #endif 166 167 /* Video output */ 168 #ifdef CONFIG_VIDEO 169 #define CONFIG_VIDEO_IPUV3 170 #define CONFIG_CFB_CONSOLE 171 #define CONFIG_VGA_AS_SINGLE_DEVICE 172 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 173 #define CONFIG_VIDEO_BMP_RLE8 174 #define CONFIG_SPLASH_SCREEN 175 #define CONFIG_BMP_16BPP 176 #define CONFIG_VIDEO_LOGO 177 #define CONFIG_IPUV3_CLK 260000000 178 #define CONFIG_CMD_HDMIDETECT 179 #define CONFIG_CONSOLE_MUX 180 #define CONFIG_IMX_HDMI 181 #define CONFIG_IMX_VIDEO_SKIP 182 #endif 183 184 /* Extra U-Boot environment. */ 185 #ifndef CONFIG_SPL_BUILD 186 #define CONFIG_EXTRA_ENV_SETTINGS \ 187 "fdt_high=0xffffffff\0" \ 188 "initrd_high=0xffffffff\0" \ 189 "consdev=ttymxc1\0" \ 190 "baudrate=115200\0" \ 191 "bootdev=/dev/mmcblk0p1\0" \ 192 "rootdev=/dev/mmcblk0p2\0" \ 193 "netdev=eth0\0" \ 194 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 195 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 196 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 197 "ramdisk_addr_r=0x28000000\0" \ 198 "fdt_addr_r=0x18000000\0" \ 199 "fdtfile=imx6q-novena.dtb\0" \ 200 "addcons=" \ 201 "setenv bootargs ${bootargs} " \ 202 "console=${consdev},${baudrate}\0" \ 203 "addip=" \ 204 "setenv bootargs ${bootargs} " \ 205 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 206 "${netmask}:${hostname}:${netdev}:off\0" \ 207 "addmisc=" \ 208 "setenv bootargs ${bootargs} ${miscargs}\0" \ 209 "addargs=run addcons addmisc\0" \ 210 "mmcload=" \ 211 "mmc rescan ; " \ 212 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 213 "netload=" \ 214 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 215 "miscargs=nohlt panic=1\0" \ 216 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 217 "nfsargs=" \ 218 "setenv bootargs root=/dev/nfs rw " \ 219 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 220 "mmc_mmc=" \ 221 "run mmcload mmcargs addargs ; " \ 222 "bootm ${kernel_addr_r}\0" \ 223 "mmc_nfs=" \ 224 "run mmcload nfsargs addip addargs ; " \ 225 "bootm ${kernel_addr_r}\0" \ 226 "net_mmc=" \ 227 "run netload mmcargs addargs ; " \ 228 "bootm ${kernel_addr_r}\0" \ 229 "net_nfs=" \ 230 "run netload nfsargs addip addargs ; " \ 231 "bootm ${kernel_addr_r}\0" \ 232 "update_sd_spl_filename=SPL\0" \ 233 "update_sd_uboot_filename=u-boot.img\0" \ 234 "update_sd_firmware=" /* Update the SD firmware partition */ \ 235 "if mmc rescan ; then " \ 236 "if dhcp ${update_sd_spl_filename} ; then " \ 237 "mmc write ${loadaddr} 2 0x200 ; " \ 238 "fi ; " \ 239 "if dhcp ${update_sd_uboot_filename} ; then " \ 240 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 241 "fi ; " \ 242 "fi\0" \ 243 BOOTENV 244 245 #define BOOT_TARGET_DEVICES(func) \ 246 func(MMC, mmc, 0) \ 247 func(USB, usb, 0) \ 248 func(SATA, sata, 0) \ 249 func(PXE, pxe, na) \ 250 func(DHCP, dhcp, na) 251 252 #include <config_distro_bootcmd.h> 253 254 #else 255 #define CONFIG_EXTRA_ENV_SETTINGS 256 #endif /* CONFIG_SPL_BUILD */ 257 258 #endif /* __CONFIG_H */ 259