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