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