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 61 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 62 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 63 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 64 65 #define CONFIG_SYS_INIT_SP_OFFSET \ 66 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 67 #define CONFIG_SYS_INIT_SP_ADDR \ 68 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 69 70 #define CONFIG_SYS_MEMTEST_START 0x10000000 71 #define CONFIG_SYS_MEMTEST_END 0x20000000 72 73 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 74 75 /* SPL */ 76 #define CONFIG_SPL_FAT_SUPPORT 77 #define CONFIG_SPL_MMC_SUPPORT 78 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 79 80 /* Ethernet Configuration */ 81 #ifdef CONFIG_CMD_NET 82 #define CONFIG_FEC_MXC 83 #define CONFIG_MII 84 #define IMX_FEC_BASE ENET_BASE_ADDR 85 #define CONFIG_FEC_XCV_TYPE RGMII 86 #define CONFIG_ETHPRIME "FEC" 87 #define CONFIG_FEC_MXC_PHYADDR 0x7 88 #define CONFIG_PHYLIB 89 #define CONFIG_PHY_MICREL 90 #define CONFIG_PHY_MICREL_KSZ9021 91 #define CONFIG_ARP_TIMEOUT 200UL 92 #endif 93 94 /* I2C */ 95 #define CONFIG_SYS_I2C 96 #define CONFIG_SYS_I2C_MXC 97 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 98 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 99 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 100 #define CONFIG_I2C_MULTI_BUS 101 #define CONFIG_I2C_MXC 102 #define CONFIG_SYS_I2C_SPEED 100000 103 #define CONFIG_SYS_SPD_BUS_NUM 0 104 105 /* I2C EEPROM */ 106 #ifdef CONFIG_CMD_EEPROM 107 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 108 #define CONFIG_SYS_I2C_EEPROM_BUS 2 109 #endif 110 111 /* MMC Configs */ 112 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 113 #define CONFIG_SYS_FSL_USDHC_NUM 2 114 115 /* PCI express */ 116 #ifdef CONFIG_CMD_PCI 117 #define CONFIG_PCI 118 #define CONFIG_PCI_PNP 119 #define CONFIG_PCI_SCAN_SHOW 120 #define CONFIG_PCIE_IMX 121 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 122 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 123 #endif 124 125 /* PMIC */ 126 #define CONFIG_POWER 127 #define CONFIG_POWER_I2C 128 #define CONFIG_POWER_PFUZE100 129 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 130 131 /* SATA Configs */ 132 #ifdef CONFIG_CMD_SATA 133 #define CONFIG_DWC_AHSATA 134 #define CONFIG_SYS_SATA_MAX_DEVICE 1 135 #define CONFIG_DWC_AHSATA_PORT_ID 0 136 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 137 #define CONFIG_LBA48 138 #define CONFIG_LIBATA 139 #endif 140 141 /* UART */ 142 #define CONFIG_MXC_UART 143 #define CONFIG_MXC_UART_BASE UART2_BASE 144 145 /* USB Configs */ 146 #ifdef CONFIG_CMD_USB 147 #define CONFIG_USB_EHCI 148 #define CONFIG_USB_EHCI_MX6 149 #define CONFIG_USB_STORAGE 150 #define CONFIG_USB_KEYBOARD 151 #define CONFIG_SYS_STDIO_DEREGISTER 152 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 153 #define CONFIG_USB_HOST_ETHER 154 #define CONFIG_USB_ETHER_ASIX 155 #define CONFIG_USB_ETHER_SMSC95XX 156 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 157 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 158 #define CONFIG_MXC_USB_FLAGS 0 159 /* Gadget part */ 160 #define CONFIG_USBD_HS 161 #define CONFIG_USB_ETHER 162 #define CONFIG_USB_ETH_CDC 163 #define CONFIG_NETCONSOLE 164 #endif 165 166 /* Video output */ 167 #ifdef CONFIG_VIDEO 168 #define CONFIG_VIDEO_IPUV3 169 #define CONFIG_CFB_CONSOLE 170 #define CONFIG_VGA_AS_SINGLE_DEVICE 171 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 172 #define CONFIG_VIDEO_BMP_RLE8 173 #define CONFIG_SPLASH_SCREEN 174 #define CONFIG_BMP_16BPP 175 #define CONFIG_VIDEO_LOGO 176 #define CONFIG_IPUV3_CLK 260000000 177 #define CONFIG_CMD_HDMIDETECT 178 #define CONFIG_CONSOLE_MUX 179 #define CONFIG_IMX_HDMI 180 #define CONFIG_IMX_VIDEO_SKIP 181 #endif 182 183 /* Extra U-Boot environment. */ 184 #ifndef CONFIG_SPL_BUILD 185 #define CONFIG_EXTRA_ENV_SETTINGS \ 186 "fdt_high=0xffffffff\0" \ 187 "initrd_high=0xffffffff\0" \ 188 "consdev=ttymxc1\0" \ 189 "baudrate=115200\0" \ 190 "bootdev=/dev/mmcblk0p1\0" \ 191 "rootdev=/dev/mmcblk0p2\0" \ 192 "netdev=eth0\0" \ 193 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 194 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 195 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 196 "ramdisk_addr_r=0x28000000\0" \ 197 "fdt_addr_r=0x18000000\0" \ 198 "fdtfile=imx6q-novena.dtb\0" \ 199 "addcons=" \ 200 "setenv bootargs ${bootargs} " \ 201 "console=${consdev},${baudrate}\0" \ 202 "addip=" \ 203 "setenv bootargs ${bootargs} " \ 204 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 205 "${netmask}:${hostname}:${netdev}:off\0" \ 206 "addmisc=" \ 207 "setenv bootargs ${bootargs} ${miscargs}\0" \ 208 "addargs=run addcons addmisc\0" \ 209 "mmcload=" \ 210 "mmc rescan ; " \ 211 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 212 "netload=" \ 213 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 214 "miscargs=nohlt panic=1\0" \ 215 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 216 "nfsargs=" \ 217 "setenv bootargs root=/dev/nfs rw " \ 218 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 219 "mmc_mmc=" \ 220 "run mmcload mmcargs addargs ; " \ 221 "bootm ${kernel_addr_r}\0" \ 222 "mmc_nfs=" \ 223 "run mmcload nfsargs addip addargs ; " \ 224 "bootm ${kernel_addr_r}\0" \ 225 "net_mmc=" \ 226 "run netload mmcargs addargs ; " \ 227 "bootm ${kernel_addr_r}\0" \ 228 "net_nfs=" \ 229 "run netload nfsargs addip addargs ; " \ 230 "bootm ${kernel_addr_r}\0" \ 231 "update_sd_spl_filename=SPL\0" \ 232 "update_sd_uboot_filename=u-boot.img\0" \ 233 "update_sd_firmware=" /* Update the SD firmware partition */ \ 234 "if mmc rescan ; then " \ 235 "if dhcp ${update_sd_spl_filename} ; then " \ 236 "mmc write ${loadaddr} 2 0x200 ; " \ 237 "fi ; " \ 238 "if dhcp ${update_sd_uboot_filename} ; then " \ 239 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 240 "fi ; " \ 241 "fi\0" \ 242 BOOTENV 243 244 #define BOOT_TARGET_DEVICES(func) \ 245 func(MMC, mmc, 0) \ 246 func(USB, usb, 0) \ 247 func(SATA, sata, 0) \ 248 func(PXE, pxe, na) \ 249 func(DHCP, dhcp, na) 250 251 #include <config_distro_bootcmd.h> 252 253 #else 254 #define CONFIG_EXTRA_ENV_SETTINGS 255 #endif /* CONFIG_SPL_BUILD */ 256 257 #endif /* __CONFIG_H */ 258