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 "mx6_common.h" 20 21 /* U-Boot Commands */ 22 #define CONFIG_CMD_ASKENV 23 #define CONFIG_CMD_BMODE 24 #define CONFIG_CMD_DHCP 25 #define CONFIG_CMD_EEPROM 26 #define CONFIG_CMD_I2C 27 #define CONFIG_FAT_WRITE 28 #define CONFIG_CMD_MII 29 #define CONFIG_CMD_PCI 30 #define CONFIG_CMD_PING 31 #define CONFIG_CMD_SATA 32 #define CONFIG_CMD_TIME 33 #define CONFIG_CMD_USB 34 #define CONFIG_VIDEO 35 36 /* U-Boot general configurations */ 37 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */ 38 39 /* U-Boot environment */ 40 #define CONFIG_ENV_SIZE (16 * 1024) 41 /* 42 * Environment is on MMC, starting at offset 512KiB from start of the card. 43 * Please place first partition at offset 1MiB from the start of the card 44 * as recommended by GNU/fdisk. See below for details: 45 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 46 */ 47 #ifdef CONFIG_CMD_MMC 48 #define CONFIG_ENV_IS_IN_MMC 49 #define CONFIG_SYS_MMC_ENV_DEV 0 50 #define CONFIG_ENV_OFFSET (512 * 1024) 51 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 52 #define CONFIG_ENV_OFFSET_REDUND \ 53 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 54 #else 55 #define CONFIG_ENV_IS_NOWHERE 56 #endif 57 58 /* Booting Linux */ 59 #define CONFIG_BOOTFILE "fitImage" 60 #define CONFIG_BOOTARGS "console=ttymxc1,115200 " 61 #define CONFIG_BOOTCOMMAND "run net_nfs" 62 #define CONFIG_HOSTNAME novena 63 64 /* Physical Memory Map */ 65 #define CONFIG_NR_DRAM_BANKS 1 66 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 67 #define PHYS_SDRAM_SIZE 0xF0000000 68 69 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 70 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 71 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 72 73 #define CONFIG_SYS_INIT_SP_OFFSET \ 74 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 75 #define CONFIG_SYS_INIT_SP_ADDR \ 76 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 77 78 #define CONFIG_SYS_MEMTEST_START 0x10000000 79 #define CONFIG_SYS_MEMTEST_END 0x20000000 80 81 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 82 83 /* SPL */ 84 #define CONFIG_SPL_FAT_SUPPORT 85 #define CONFIG_SPL_EXT_SUPPORT 86 #define CONFIG_SPL_MMC_SUPPORT 87 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 88 89 /* Ethernet Configuration */ 90 #ifdef CONFIG_CMD_NET 91 #define CONFIG_FEC_MXC 92 #define CONFIG_MII 93 #define IMX_FEC_BASE ENET_BASE_ADDR 94 #define CONFIG_FEC_XCV_TYPE RGMII 95 #define CONFIG_ETHPRIME "FEC" 96 #define CONFIG_FEC_MXC_PHYADDR 0x7 97 #define CONFIG_PHYLIB 98 #define CONFIG_PHY_MICREL 99 #define CONFIG_PHY_MICREL_KSZ9021 100 #define CONFIG_ARP_TIMEOUT 200UL 101 #endif 102 103 /* I2C */ 104 #define CONFIG_SYS_I2C 105 #define CONFIG_SYS_I2C_MXC 106 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 107 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 108 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 109 #define CONFIG_I2C_MULTI_BUS 110 #define CONFIG_I2C_MXC 111 #define CONFIG_SYS_I2C_SPEED 100000 112 113 /* I2C EEPROM */ 114 #ifdef CONFIG_CMD_EEPROM 115 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 116 #define CONFIG_SYS_SPD_BUS_NUM 2 117 #endif 118 119 /* MMC Configs */ 120 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 121 #define CONFIG_SYS_FSL_USDHC_NUM 2 122 123 /* PCI express */ 124 #ifdef CONFIG_CMD_PCI 125 #define CONFIG_PCI 126 #define CONFIG_PCI_PNP 127 #define CONFIG_PCI_SCAN_SHOW 128 #define CONFIG_PCIE_IMX 129 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 130 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 131 #endif 132 133 /* PMIC */ 134 #define CONFIG_POWER 135 #define CONFIG_POWER_I2C 136 #define CONFIG_POWER_PFUZE100 137 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 138 139 /* SATA Configs */ 140 #ifdef CONFIG_CMD_SATA 141 #define CONFIG_DWC_AHSATA 142 #define CONFIG_SYS_SATA_MAX_DEVICE 1 143 #define CONFIG_DWC_AHSATA_PORT_ID 0 144 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 145 #define CONFIG_LBA48 146 #define CONFIG_LIBATA 147 #endif 148 149 /* UART */ 150 #define CONFIG_MXC_UART 151 #define CONFIG_MXC_UART_BASE UART2_BASE 152 153 /* USB Configs */ 154 #ifdef CONFIG_CMD_USB 155 #define CONFIG_USB_EHCI 156 #define CONFIG_USB_EHCI_MX6 157 #define CONFIG_USB_STORAGE 158 #define CONFIG_USB_KEYBOARD 159 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 160 #define CONFIG_USB_HOST_ETHER 161 #define CONFIG_USB_ETHER_ASIX 162 #define CONFIG_USB_ETHER_SMSC95XX 163 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 164 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 165 #define CONFIG_MXC_USB_FLAGS 0 166 /* Gadget part */ 167 #define CONFIG_CI_UDC 168 #define CONFIG_USBD_HS 169 #define CONFIG_USB_GADGET_DUALSPEED 170 #define CONFIG_USB_ETHER 171 #define CONFIG_USB_ETH_CDC 172 #define CONFIG_NETCONSOLE 173 #endif 174 175 /* Video output */ 176 #ifdef CONFIG_VIDEO 177 #define CONFIG_VIDEO_IPUV3 178 #define CONFIG_CFB_CONSOLE 179 #define CONFIG_VGA_AS_SINGLE_DEVICE 180 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 181 #define CONFIG_VIDEO_BMP_RLE8 182 #define CONFIG_SPLASH_SCREEN 183 #define CONFIG_BMP_16BPP 184 #define CONFIG_VIDEO_LOGO 185 #define CONFIG_IPUV3_CLK 260000000 186 #define CONFIG_CMD_HDMIDETECT 187 #define CONFIG_CONSOLE_MUX 188 #define CONFIG_IMX_HDMI 189 #define CONFIG_IMX_VIDEO_SKIP 190 #endif 191 192 /* Extra U-Boot environment. */ 193 #define CONFIG_EXTRA_ENV_SETTINGS \ 194 "fdt_high=0xffffffff\0" \ 195 "initrd_high=0xffffffff\0" \ 196 "consdev=ttymxc1\0" \ 197 "baudrate=115200\0" \ 198 "bootdev=/dev/mmcblk0p1\0" \ 199 "rootdev=/dev/mmcblk0p2\0" \ 200 "netdev=eth0\0" \ 201 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\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" \ 245 246 #endif /* __CONFIG_H */ 247