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_ASKENV 23 #define CONFIG_CMD_BMODE 24 #define CONFIG_CMD_EEPROM 25 #define CONFIG_FAT_WRITE 26 #define CONFIG_CMD_MII 27 #define CONFIG_CMD_PCI 28 #define CONFIG_CMD_SATA 29 #define CONFIG_VIDEO 30 31 /* U-Boot general configurations */ 32 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */ 33 34 /* U-Boot environment */ 35 #define CONFIG_ENV_SIZE (16 * 1024) 36 /* 37 * Environment is on MMC, starting at offset 512KiB from start of the card. 38 * Please place first partition at offset 1MiB from the start of the card 39 * as recommended by GNU/fdisk. See below for details: 40 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 41 */ 42 #ifdef CONFIG_CMD_MMC 43 #define CONFIG_ENV_IS_IN_MMC 44 #define CONFIG_SYS_MMC_ENV_DEV 0 45 #define CONFIG_ENV_OFFSET (512 * 1024) 46 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 47 #define CONFIG_ENV_OFFSET_REDUND \ 48 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 49 #else 50 #define CONFIG_ENV_IS_NOWHERE 51 #endif 52 53 /* Booting Linux */ 54 #define CONFIG_BOOTFILE "fitImage" 55 #define CONFIG_BOOTARGS "console=ttymxc1,115200 " 56 #define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run net_nfs" 57 #define CONFIG_HOSTNAME novena 58 59 /* Physical Memory Map */ 60 #define CONFIG_NR_DRAM_BANKS 1 61 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 62 #define PHYS_SDRAM_SIZE 0xF0000000 63 64 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 65 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 66 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 67 68 #define CONFIG_SYS_INIT_SP_OFFSET \ 69 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 70 #define CONFIG_SYS_INIT_SP_ADDR \ 71 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 72 73 #define CONFIG_SYS_MEMTEST_START 0x10000000 74 #define CONFIG_SYS_MEMTEST_END 0x20000000 75 76 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 77 78 /* SPL */ 79 #define CONFIG_SPL_FAT_SUPPORT 80 #define CONFIG_SPL_EXT_SUPPORT 81 #define CONFIG_SPL_MMC_SUPPORT 82 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 83 84 /* Ethernet Configuration */ 85 #ifdef CONFIG_CMD_NET 86 #define CONFIG_FEC_MXC 87 #define CONFIG_MII 88 #define IMX_FEC_BASE ENET_BASE_ADDR 89 #define CONFIG_FEC_XCV_TYPE RGMII 90 #define CONFIG_ETHPRIME "FEC" 91 #define CONFIG_FEC_MXC_PHYADDR 0x7 92 #define CONFIG_PHYLIB 93 #define CONFIG_PHY_MICREL 94 #define CONFIG_PHY_MICREL_KSZ9021 95 #define CONFIG_ARP_TIMEOUT 200UL 96 #endif 97 98 /* I2C */ 99 #define CONFIG_SYS_I2C 100 #define CONFIG_SYS_I2C_MXC 101 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 102 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 103 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 104 #define CONFIG_I2C_MULTI_BUS 105 #define CONFIG_I2C_MXC 106 #define CONFIG_SYS_I2C_SPEED 100000 107 #define CONFIG_SYS_SPD_BUS_NUM 0 108 109 /* I2C EEPROM */ 110 #ifdef CONFIG_CMD_EEPROM 111 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 112 #define CONFIG_SYS_I2C_EEPROM_BUS 2 113 #endif 114 115 /* MMC Configs */ 116 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 117 #define CONFIG_SYS_FSL_USDHC_NUM 2 118 119 /* PCI express */ 120 #ifdef CONFIG_CMD_PCI 121 #define CONFIG_PCI 122 #define CONFIG_PCI_PNP 123 #define CONFIG_PCI_SCAN_SHOW 124 #define CONFIG_PCIE_IMX 125 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 126 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 127 #endif 128 129 /* PMIC */ 130 #define CONFIG_POWER 131 #define CONFIG_POWER_I2C 132 #define CONFIG_POWER_PFUZE100 133 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 134 135 /* SATA Configs */ 136 #ifdef CONFIG_CMD_SATA 137 #define CONFIG_DWC_AHSATA 138 #define CONFIG_SYS_SATA_MAX_DEVICE 1 139 #define CONFIG_DWC_AHSATA_PORT_ID 0 140 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 141 #define CONFIG_LBA48 142 #define CONFIG_LIBATA 143 #endif 144 145 /* UART */ 146 #define CONFIG_MXC_UART 147 #define CONFIG_MXC_UART_BASE UART2_BASE 148 149 /* USB Configs */ 150 #ifdef CONFIG_CMD_USB 151 #define CONFIG_USB_EHCI 152 #define CONFIG_USB_EHCI_MX6 153 #define CONFIG_USB_STORAGE 154 #define CONFIG_USB_KEYBOARD 155 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 156 #define CONFIG_USB_HOST_ETHER 157 #define CONFIG_USB_ETHER_ASIX 158 #define CONFIG_USB_ETHER_SMSC95XX 159 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 160 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 161 #define CONFIG_MXC_USB_FLAGS 0 162 /* Gadget part */ 163 #define CONFIG_USBD_HS 164 #define CONFIG_USB_ETHER 165 #define CONFIG_USB_ETH_CDC 166 #define CONFIG_NETCONSOLE 167 #endif 168 169 /* Video output */ 170 #ifdef CONFIG_VIDEO 171 #define CONFIG_VIDEO_IPUV3 172 #define CONFIG_CFB_CONSOLE 173 #define CONFIG_VGA_AS_SINGLE_DEVICE 174 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 175 #define CONFIG_VIDEO_BMP_RLE8 176 #define CONFIG_SPLASH_SCREEN 177 #define CONFIG_BMP_16BPP 178 #define CONFIG_VIDEO_LOGO 179 #define CONFIG_IPUV3_CLK 260000000 180 #define CONFIG_CMD_HDMIDETECT 181 #define CONFIG_CONSOLE_MUX 182 #define CONFIG_IMX_HDMI 183 #define CONFIG_IMX_VIDEO_SKIP 184 #endif 185 186 /* Extra U-Boot environment. */ 187 #ifndef CONFIG_SPL_BUILD 188 #define CONFIG_EXTRA_ENV_SETTINGS \ 189 "fdt_high=0xffffffff\0" \ 190 "initrd_high=0xffffffff\0" \ 191 "consdev=ttymxc1\0" \ 192 "baudrate=115200\0" \ 193 "bootdev=/dev/mmcblk0p1\0" \ 194 "rootdev=/dev/mmcblk0p2\0" \ 195 "netdev=eth0\0" \ 196 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 197 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 198 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 199 "ramdisk_addr_r=0x28000000\0" \ 200 "fdt_addr_r=0x18000000\0" \ 201 "fdtfile=imx6q-novena.dtb\0" \ 202 "addcons=" \ 203 "setenv bootargs ${bootargs} " \ 204 "console=${consdev},${baudrate}\0" \ 205 "addip=" \ 206 "setenv bootargs ${bootargs} " \ 207 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 208 "${netmask}:${hostname}:${netdev}:off\0" \ 209 "addmisc=" \ 210 "setenv bootargs ${bootargs} ${miscargs}\0" \ 211 "addargs=run addcons addmisc\0" \ 212 "mmcload=" \ 213 "mmc rescan ; " \ 214 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 215 "netload=" \ 216 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 217 "miscargs=nohlt panic=1\0" \ 218 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 219 "nfsargs=" \ 220 "setenv bootargs root=/dev/nfs rw " \ 221 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 222 "mmc_mmc=" \ 223 "run mmcload mmcargs addargs ; " \ 224 "bootm ${kernel_addr_r}\0" \ 225 "mmc_nfs=" \ 226 "run mmcload nfsargs addip addargs ; " \ 227 "bootm ${kernel_addr_r}\0" \ 228 "net_mmc=" \ 229 "run netload mmcargs addargs ; " \ 230 "bootm ${kernel_addr_r}\0" \ 231 "net_nfs=" \ 232 "run netload nfsargs addip addargs ; " \ 233 "bootm ${kernel_addr_r}\0" \ 234 "update_sd_spl_filename=SPL\0" \ 235 "update_sd_uboot_filename=u-boot.img\0" \ 236 "update_sd_firmware=" /* Update the SD firmware partition */ \ 237 "if mmc rescan ; then " \ 238 "if dhcp ${update_sd_spl_filename} ; then " \ 239 "mmc write ${loadaddr} 2 0x200 ; " \ 240 "fi ; " \ 241 "if dhcp ${update_sd_uboot_filename} ; then " \ 242 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 243 "fi ; " \ 244 "fi\0" \ 245 BOOTENV 246 247 #define BOOT_TARGET_DEVICES(func) \ 248 func(MMC, mmc, 0) \ 249 func(USB, usb, 0) \ 250 func(SATA, sata, 0) \ 251 func(PXE, pxe, na) \ 252 func(DHCP, dhcp, na) 253 254 #include <config_distro_bootcmd.h> 255 256 #else 257 #define CONFIG_EXTRA_ENV_SETTINGS 258 #endif /* CONFIG_SPL_BUILD */ 259 260 #endif /* __CONFIG_H */ 261