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_FIT 17 #define CONFIG_KEYBOARD 18 19 #include <config_distro_defaults.h> 20 #include "mx6_common.h" 21 22 /* U-Boot Commands */ 23 #define CONFIG_CMD_ASKENV 24 #define CONFIG_CMD_BMODE 25 #define CONFIG_CMD_DHCP 26 #define CONFIG_CMD_EEPROM 27 #define CONFIG_CMD_I2C 28 #define CONFIG_FAT_WRITE 29 #define CONFIG_CMD_MII 30 #define CONFIG_CMD_PCI 31 #define CONFIG_CMD_PING 32 #define CONFIG_CMD_SATA 33 #define CONFIG_CMD_TIME 34 #define CONFIG_CMD_USB 35 #define CONFIG_VIDEO 36 37 /* U-Boot general configurations */ 38 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */ 39 40 /* U-Boot environment */ 41 #define CONFIG_ENV_SIZE (16 * 1024) 42 /* 43 * Environment is on MMC, starting at offset 512KiB from start of the card. 44 * Please place first partition at offset 1MiB from the start of the card 45 * as recommended by GNU/fdisk. See below for details: 46 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 47 */ 48 #ifdef CONFIG_CMD_MMC 49 #define CONFIG_ENV_IS_IN_MMC 50 #define CONFIG_SYS_MMC_ENV_DEV 0 51 #define CONFIG_ENV_OFFSET (512 * 1024) 52 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 53 #define CONFIG_ENV_OFFSET_REDUND \ 54 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 55 #else 56 #define CONFIG_ENV_IS_NOWHERE 57 #endif 58 59 /* Booting Linux */ 60 #define CONFIG_BOOTFILE "fitImage" 61 #define CONFIG_BOOTARGS "console=ttymxc1,115200 " 62 #define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run net_nfs" 63 #define CONFIG_HOSTNAME novena 64 65 /* Physical Memory Map */ 66 #define CONFIG_NR_DRAM_BANKS 1 67 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 68 #define PHYS_SDRAM_SIZE 0xF0000000 69 70 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 71 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 72 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 73 74 #define CONFIG_SYS_INIT_SP_OFFSET \ 75 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 76 #define CONFIG_SYS_INIT_SP_ADDR \ 77 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 78 79 #define CONFIG_SYS_MEMTEST_START 0x10000000 80 #define CONFIG_SYS_MEMTEST_END 0x20000000 81 82 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 83 84 /* SPL */ 85 #define CONFIG_SPL_FAT_SUPPORT 86 #define CONFIG_SPL_EXT_SUPPORT 87 #define CONFIG_SPL_MMC_SUPPORT 88 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 89 90 /* Ethernet Configuration */ 91 #ifdef CONFIG_CMD_NET 92 #define CONFIG_FEC_MXC 93 #define CONFIG_MII 94 #define IMX_FEC_BASE ENET_BASE_ADDR 95 #define CONFIG_FEC_XCV_TYPE RGMII 96 #define CONFIG_ETHPRIME "FEC" 97 #define CONFIG_FEC_MXC_PHYADDR 0x7 98 #define CONFIG_PHYLIB 99 #define CONFIG_PHY_MICREL 100 #define CONFIG_PHY_MICREL_KSZ9021 101 #define CONFIG_ARP_TIMEOUT 200UL 102 #endif 103 104 /* I2C */ 105 #define CONFIG_SYS_I2C 106 #define CONFIG_SYS_I2C_MXC 107 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 108 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 109 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 110 #define CONFIG_I2C_MULTI_BUS 111 #define CONFIG_I2C_MXC 112 #define CONFIG_SYS_I2C_SPEED 100000 113 114 /* I2C EEPROM */ 115 #ifdef CONFIG_CMD_EEPROM 116 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 117 #define CONFIG_SYS_SPD_BUS_NUM 2 118 #endif 119 120 /* MMC Configs */ 121 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 122 #define CONFIG_SYS_FSL_USDHC_NUM 2 123 124 /* PCI express */ 125 #ifdef CONFIG_CMD_PCI 126 #define CONFIG_PCI 127 #define CONFIG_PCI_PNP 128 #define CONFIG_PCI_SCAN_SHOW 129 #define CONFIG_PCIE_IMX 130 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 131 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 132 #endif 133 134 /* PMIC */ 135 #define CONFIG_POWER 136 #define CONFIG_POWER_I2C 137 #define CONFIG_POWER_PFUZE100 138 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 139 140 /* SATA Configs */ 141 #ifdef CONFIG_CMD_SATA 142 #define CONFIG_DWC_AHSATA 143 #define CONFIG_SYS_SATA_MAX_DEVICE 1 144 #define CONFIG_DWC_AHSATA_PORT_ID 0 145 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 146 #define CONFIG_LBA48 147 #define CONFIG_LIBATA 148 #endif 149 150 /* UART */ 151 #define CONFIG_MXC_UART 152 #define CONFIG_MXC_UART_BASE UART2_BASE 153 154 /* USB Configs */ 155 #ifdef CONFIG_CMD_USB 156 #define CONFIG_USB_EHCI 157 #define CONFIG_USB_EHCI_MX6 158 #define CONFIG_USB_STORAGE 159 #define CONFIG_USB_KEYBOARD 160 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 161 #define CONFIG_USB_HOST_ETHER 162 #define CONFIG_USB_ETHER_ASIX 163 #define CONFIG_USB_ETHER_SMSC95XX 164 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 165 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 166 #define CONFIG_MXC_USB_FLAGS 0 167 /* Gadget part */ 168 #define CONFIG_CI_UDC 169 #define CONFIG_USBD_HS 170 #define CONFIG_USB_GADGET_DUALSPEED 171 #define CONFIG_USB_ETHER 172 #define CONFIG_USB_ETH_CDC 173 #define CONFIG_NETCONSOLE 174 #endif 175 176 /* Video output */ 177 #ifdef CONFIG_VIDEO 178 #define CONFIG_VIDEO_IPUV3 179 #define CONFIG_CFB_CONSOLE 180 #define CONFIG_VGA_AS_SINGLE_DEVICE 181 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 182 #define CONFIG_VIDEO_BMP_RLE8 183 #define CONFIG_SPLASH_SCREEN 184 #define CONFIG_BMP_16BPP 185 #define CONFIG_VIDEO_LOGO 186 #define CONFIG_IPUV3_CLK 260000000 187 #define CONFIG_CMD_HDMIDETECT 188 #define CONFIG_CONSOLE_MUX 189 #define CONFIG_IMX_HDMI 190 #define CONFIG_IMX_VIDEO_SKIP 191 #endif 192 193 /* Extra U-Boot environment. */ 194 #ifndef CONFIG_SPL_BUILD 195 #define CONFIG_EXTRA_ENV_SETTINGS \ 196 "fdt_high=0xffffffff\0" \ 197 "initrd_high=0xffffffff\0" \ 198 "consdev=ttymxc1\0" \ 199 "baudrate=115200\0" \ 200 "bootdev=/dev/mmcblk0p1\0" \ 201 "rootdev=/dev/mmcblk0p2\0" \ 202 "netdev=eth0\0" \ 203 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 204 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 205 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 206 "ramdisk_addr_r=0x28000000\0" \ 207 "fdt_addr_r=0x18000000\0" \ 208 "fdtfile=imx6q-novena.dtb\0" \ 209 "addcons=" \ 210 "setenv bootargs ${bootargs} " \ 211 "console=${consdev},${baudrate}\0" \ 212 "addip=" \ 213 "setenv bootargs ${bootargs} " \ 214 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 215 "${netmask}:${hostname}:${netdev}:off\0" \ 216 "addmisc=" \ 217 "setenv bootargs ${bootargs} ${miscargs}\0" \ 218 "addargs=run addcons addmisc\0" \ 219 "mmcload=" \ 220 "mmc rescan ; " \ 221 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 222 "netload=" \ 223 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 224 "miscargs=nohlt panic=1\0" \ 225 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 226 "nfsargs=" \ 227 "setenv bootargs root=/dev/nfs rw " \ 228 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 229 "mmc_mmc=" \ 230 "run mmcload mmcargs addargs ; " \ 231 "bootm ${kernel_addr_r}\0" \ 232 "mmc_nfs=" \ 233 "run mmcload nfsargs addip addargs ; " \ 234 "bootm ${kernel_addr_r}\0" \ 235 "net_mmc=" \ 236 "run netload mmcargs addargs ; " \ 237 "bootm ${kernel_addr_r}\0" \ 238 "net_nfs=" \ 239 "run netload nfsargs addip addargs ; " \ 240 "bootm ${kernel_addr_r}\0" \ 241 "update_sd_spl_filename=SPL\0" \ 242 "update_sd_uboot_filename=u-boot.img\0" \ 243 "update_sd_firmware=" /* Update the SD firmware partition */ \ 244 "if mmc rescan ; then " \ 245 "if dhcp ${update_sd_spl_filename} ; then " \ 246 "mmc write ${loadaddr} 2 0x200 ; " \ 247 "fi ; " \ 248 "if dhcp ${update_sd_uboot_filename} ; then " \ 249 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 250 "fi ; " \ 251 "fi\0" \ 252 BOOTENV 253 254 #define BOOT_TARGET_DEVICES(func) \ 255 func(MMC, mmc, 0) \ 256 func(USB, usb, 0) \ 257 func(SATA, sata, 0) \ 258 func(PXE, pxe, na) \ 259 func(DHCP, dhcp, na) 260 261 #include <config_distro_bootcmd.h> 262 263 #else 264 #define CONFIG_EXTRA_ENV_SETTINGS 265 #endif /* CONFIG_SPL_BUILD */ 266 267 #endif /* __CONFIG_H */ 268