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_MISC_INIT_R 15 #define CONFIG_KEYBOARD 16 17 #include <config_distro_defaults.h> 18 #include "mx6_common.h" 19 20 /* U-Boot Commands */ 21 #define CONFIG_CMD_BMODE 22 #define CONFIG_CMD_EEPROM 23 #define CONFIG_FAT_WRITE 24 #define CONFIG_CMD_PCI 25 #define CONFIG_CMD_SATA 26 27 /* U-Boot general configurations */ 28 29 /* U-Boot environment */ 30 #define CONFIG_ENV_SIZE (16 * 1024) 31 /* 32 * Environment is on MMC, starting at offset 512KiB from start of the card. 33 * Please place first partition at offset 1MiB from the start of the card 34 * as recommended by GNU/fdisk. See below for details: 35 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 36 */ 37 #ifdef CONFIG_CMD_MMC 38 #define CONFIG_ENV_IS_IN_MMC 39 #define CONFIG_SYS_MMC_ENV_DEV 0 40 #define CONFIG_ENV_OFFSET (512 * 1024) 41 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 42 #define CONFIG_ENV_OFFSET_REDUND \ 43 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 44 #else 45 #define CONFIG_ENV_IS_NOWHERE 46 #endif 47 48 /* Booting Linux */ 49 #define CONFIG_BOOTFILE "fitImage" 50 #define CONFIG_BOOTARGS "console=ttymxc1,115200 " 51 #define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run net_nfs" 52 #define CONFIG_HOSTNAME novena 53 54 /* Physical Memory Map */ 55 #define CONFIG_NR_DRAM_BANKS 1 56 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 57 58 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 59 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 60 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 61 62 #define CONFIG_SYS_INIT_SP_OFFSET \ 63 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 64 #define CONFIG_SYS_INIT_SP_ADDR \ 65 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 66 67 #define CONFIG_SYS_MEMTEST_START 0x10000000 68 #define CONFIG_SYS_MEMTEST_END 0x20000000 69 70 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 71 72 /* SPL */ 73 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 74 75 /* Ethernet Configuration */ 76 #ifdef CONFIG_CMD_NET 77 #define CONFIG_FEC_MXC 78 #define CONFIG_MII 79 #define IMX_FEC_BASE ENET_BASE_ADDR 80 #define CONFIG_FEC_XCV_TYPE RGMII 81 #define CONFIG_ETHPRIME "FEC" 82 #define CONFIG_FEC_MXC_PHYADDR 0x7 83 #define CONFIG_PHYLIB 84 #define CONFIG_PHY_MICREL 85 #define CONFIG_PHY_MICREL_KSZ9021 86 #define CONFIG_ARP_TIMEOUT 200UL 87 #endif 88 89 /* I2C */ 90 #define CONFIG_SYS_I2C 91 #define CONFIG_SYS_I2C_MXC 92 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 93 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 94 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 95 #define CONFIG_I2C_MULTI_BUS 96 #define CONFIG_I2C_MXC 97 #define CONFIG_SYS_I2C_SPEED 100000 98 #define CONFIG_SYS_SPD_BUS_NUM 0 99 100 /* I2C EEPROM */ 101 #ifdef CONFIG_CMD_EEPROM 102 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 103 #define CONFIG_SYS_I2C_EEPROM_BUS 2 104 #endif 105 106 /* MMC Configs */ 107 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 108 #define CONFIG_SYS_FSL_USDHC_NUM 2 109 110 /* PCI express */ 111 #ifdef CONFIG_CMD_PCI 112 #define CONFIG_PCI_SCAN_SHOW 113 #define CONFIG_PCIE_IMX 114 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 115 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 116 #endif 117 118 /* PMIC */ 119 #define CONFIG_POWER 120 #define CONFIG_POWER_I2C 121 #define CONFIG_POWER_PFUZE100 122 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 123 124 /* SATA Configs */ 125 #ifdef CONFIG_CMD_SATA 126 #define CONFIG_DWC_AHSATA 127 #define CONFIG_SYS_SATA_MAX_DEVICE 1 128 #define CONFIG_DWC_AHSATA_PORT_ID 0 129 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 130 #define CONFIG_LBA48 131 #define CONFIG_LIBATA 132 #endif 133 134 /* UART */ 135 #define CONFIG_MXC_UART 136 #define CONFIG_MXC_UART_BASE UART2_BASE 137 138 /* USB Configs */ 139 #ifdef CONFIG_CMD_USB 140 #define CONFIG_USB_EHCI 141 #define CONFIG_USB_EHCI_MX6 142 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 143 #define CONFIG_USB_HOST_ETHER 144 #define CONFIG_USB_ETHER_ASIX 145 #define CONFIG_USB_ETHER_SMSC95XX 146 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 147 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 148 #define CONFIG_MXC_USB_FLAGS 0 149 /* Gadget part */ 150 #define CONFIG_USBD_HS 151 #define CONFIG_USB_ETHER 152 #define CONFIG_USB_ETH_CDC 153 #define CONFIG_NETCONSOLE 154 #endif 155 156 /* Video output */ 157 #ifdef CONFIG_VIDEO 158 #define CONFIG_VIDEO_IPUV3 159 #define CONFIG_VIDEO_BMP_RLE8 160 #define CONFIG_SPLASH_SCREEN 161 #define CONFIG_BMP_16BPP 162 #define CONFIG_VIDEO_LOGO 163 #define CONFIG_IPUV3_CLK 260000000 164 #define CONFIG_CMD_HDMIDETECT 165 #define CONFIG_IMX_HDMI 166 #define CONFIG_IMX_VIDEO_SKIP 167 #endif 168 169 /* Extra U-Boot environment. */ 170 #ifndef CONFIG_SPL_BUILD 171 #define CONFIG_EXTRA_ENV_SETTINGS \ 172 "fdt_high=0xffffffff\0" \ 173 "initrd_high=0xffffffff\0" \ 174 "consdev=ttymxc1\0" \ 175 "baudrate=115200\0" \ 176 "bootdev=/dev/mmcblk0p1\0" \ 177 "rootdev=/dev/mmcblk0p2\0" \ 178 "netdev=eth0\0" \ 179 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 180 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 181 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 182 "ramdisk_addr_r=0x28000000\0" \ 183 "fdt_addr_r=0x18000000\0" \ 184 "fdtfile=imx6q-novena.dtb\0" \ 185 "addcons=" \ 186 "setenv bootargs ${bootargs} " \ 187 "console=${consdev},${baudrate}\0" \ 188 "addip=" \ 189 "setenv bootargs ${bootargs} " \ 190 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 191 "${netmask}:${hostname}:${netdev}:off\0" \ 192 "addmisc=" \ 193 "setenv bootargs ${bootargs} ${miscargs}\0" \ 194 "addargs=run addcons addmisc\0" \ 195 "mmcload=" \ 196 "mmc rescan ; " \ 197 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 198 "netload=" \ 199 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 200 "miscargs=nohlt panic=1\0" \ 201 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 202 "nfsargs=" \ 203 "setenv bootargs root=/dev/nfs rw " \ 204 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 205 "mmc_mmc=" \ 206 "run mmcload mmcargs addargs ; " \ 207 "bootm ${kernel_addr_r}\0" \ 208 "mmc_nfs=" \ 209 "run mmcload nfsargs addip addargs ; " \ 210 "bootm ${kernel_addr_r}\0" \ 211 "net_mmc=" \ 212 "run netload mmcargs addargs ; " \ 213 "bootm ${kernel_addr_r}\0" \ 214 "net_nfs=" \ 215 "run netload nfsargs addip addargs ; " \ 216 "bootm ${kernel_addr_r}\0" \ 217 "update_sd_spl_filename=SPL\0" \ 218 "update_sd_uboot_filename=u-boot.img\0" \ 219 "update_sd_firmware=" /* Update the SD firmware partition */ \ 220 "if mmc rescan ; then " \ 221 "if dhcp ${update_sd_spl_filename} ; then " \ 222 "mmc write ${loadaddr} 2 0x200 ; " \ 223 "fi ; " \ 224 "if dhcp ${update_sd_uboot_filename} ; then " \ 225 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 226 "fi ; " \ 227 "fi\0" \ 228 BOOTENV 229 230 #define BOOT_TARGET_DEVICES(func) \ 231 func(MMC, mmc, 0) \ 232 func(USB, usb, 0) \ 233 func(SATA, sata, 0) \ 234 func(PXE, pxe, na) \ 235 func(DHCP, dhcp, na) 236 237 #include <config_distro_bootcmd.h> 238 239 #else 240 #define CONFIG_EXTRA_ENV_SETTINGS 241 #endif /* CONFIG_SPL_BUILD */ 242 243 #endif /* __CONFIG_H */ 244