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_MISC_INIT_R 14 #define CONFIG_KEYBOARD 15 16 #include <config_distro_defaults.h> 17 #include "mx6_common.h" 18 19 /* U-Boot Commands */ 20 #define CONFIG_CMD_BMODE 21 #define CONFIG_CMD_EEPROM 22 #define CONFIG_FAT_WRITE 23 #define CONFIG_CMD_PCI 24 #define CONFIG_CMD_SATA 25 26 /* U-Boot general configurations */ 27 28 /* U-Boot environment */ 29 #define CONFIG_ENV_SIZE (16 * 1024) 30 /* 31 * Environment is on MMC, starting at offset 512KiB from start of the card. 32 * Please place first partition at offset 1MiB from the start of the card 33 * as recommended by GNU/fdisk. See below for details: 34 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 35 */ 36 #ifdef CONFIG_CMD_MMC 37 #define CONFIG_ENV_IS_IN_MMC 38 #define CONFIG_SYS_MMC_ENV_DEV 0 39 #define CONFIG_ENV_OFFSET (512 * 1024) 40 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 41 #define CONFIG_ENV_OFFSET_REDUND \ 42 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 43 #else 44 #define CONFIG_ENV_IS_NOWHERE 45 #endif 46 47 /* Booting Linux */ 48 #define CONFIG_BOOTFILE "fitImage" 49 #define CONFIG_BOOTARGS "console=ttymxc1,115200 " 50 #define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run net_nfs" 51 #define CONFIG_HOSTNAME novena 52 53 /* Physical Memory Map */ 54 #define CONFIG_NR_DRAM_BANKS 1 55 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 56 57 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 58 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 59 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 60 61 #define CONFIG_SYS_INIT_SP_OFFSET \ 62 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 63 #define CONFIG_SYS_INIT_SP_ADDR \ 64 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 65 66 #define CONFIG_SYS_MEMTEST_START 0x10000000 67 #define CONFIG_SYS_MEMTEST_END 0x20000000 68 69 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 70 71 /* SPL */ 72 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 73 74 /* Ethernet Configuration */ 75 #ifdef CONFIG_CMD_NET 76 #define CONFIG_FEC_MXC 77 #define CONFIG_MII 78 #define IMX_FEC_BASE ENET_BASE_ADDR 79 #define CONFIG_FEC_XCV_TYPE RGMII 80 #define CONFIG_ETHPRIME "FEC" 81 #define CONFIG_FEC_MXC_PHYADDR 0x7 82 #define CONFIG_PHYLIB 83 #define CONFIG_PHY_MICREL 84 #define CONFIG_PHY_MICREL_KSZ9021 85 #define CONFIG_ARP_TIMEOUT 200UL 86 #endif 87 88 /* I2C */ 89 #define CONFIG_SYS_I2C 90 #define CONFIG_SYS_I2C_MXC 91 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 92 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 93 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 94 #define CONFIG_I2C_MULTI_BUS 95 #define CONFIG_I2C_MXC 96 #define CONFIG_SYS_I2C_SPEED 100000 97 #define CONFIG_SYS_SPD_BUS_NUM 0 98 99 /* I2C EEPROM */ 100 #ifdef CONFIG_CMD_EEPROM 101 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 102 #define CONFIG_SYS_I2C_EEPROM_BUS 2 103 #endif 104 105 /* MMC Configs */ 106 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 107 #define CONFIG_SYS_FSL_USDHC_NUM 2 108 109 /* PCI express */ 110 #ifdef CONFIG_CMD_PCI 111 #define CONFIG_PCI_SCAN_SHOW 112 #define CONFIG_PCIE_IMX 113 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 114 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 115 #endif 116 117 /* PMIC */ 118 #define CONFIG_POWER 119 #define CONFIG_POWER_I2C 120 #define CONFIG_POWER_PFUZE100 121 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 122 123 /* SATA Configs */ 124 #ifdef CONFIG_CMD_SATA 125 #define CONFIG_DWC_AHSATA 126 #define CONFIG_SYS_SATA_MAX_DEVICE 1 127 #define CONFIG_DWC_AHSATA_PORT_ID 0 128 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 129 #define CONFIG_LBA48 130 #define CONFIG_LIBATA 131 #endif 132 133 /* UART */ 134 #define CONFIG_MXC_UART 135 #define CONFIG_MXC_UART_BASE UART2_BASE 136 137 /* USB Configs */ 138 #ifdef CONFIG_CMD_USB 139 #define CONFIG_USB_EHCI 140 #define CONFIG_USB_EHCI_MX6 141 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 142 #define CONFIG_USB_HOST_ETHER 143 #define CONFIG_USB_ETHER_ASIX 144 #define CONFIG_USB_ETHER_SMSC95XX 145 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 146 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 147 #define CONFIG_MXC_USB_FLAGS 0 148 /* Gadget part */ 149 #define CONFIG_USBD_HS 150 #define CONFIG_USB_ETHER 151 #define CONFIG_USB_ETH_CDC 152 #define CONFIG_NETCONSOLE 153 #endif 154 155 /* Video output */ 156 #ifdef CONFIG_VIDEO 157 #define CONFIG_VIDEO_IPUV3 158 #define CONFIG_VIDEO_BMP_RLE8 159 #define CONFIG_SPLASH_SCREEN 160 #define CONFIG_BMP_16BPP 161 #define CONFIG_VIDEO_LOGO 162 #define CONFIG_IPUV3_CLK 260000000 163 #define CONFIG_CMD_HDMIDETECT 164 #define CONFIG_IMX_HDMI 165 #define CONFIG_IMX_VIDEO_SKIP 166 #endif 167 168 /* Extra U-Boot environment. */ 169 #ifndef CONFIG_SPL_BUILD 170 #define CONFIG_EXTRA_ENV_SETTINGS \ 171 "fdt_high=0xffffffff\0" \ 172 "initrd_high=0xffffffff\0" \ 173 "consdev=ttymxc1\0" \ 174 "baudrate=115200\0" \ 175 "bootdev=/dev/mmcblk0p1\0" \ 176 "rootdev=/dev/mmcblk0p2\0" \ 177 "netdev=eth0\0" \ 178 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 179 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 180 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 181 "ramdisk_addr_r=0x28000000\0" \ 182 "fdt_addr_r=0x18000000\0" \ 183 "fdtfile=imx6q-novena.dtb\0" \ 184 "addcons=" \ 185 "setenv bootargs ${bootargs} " \ 186 "console=${consdev},${baudrate}\0" \ 187 "addip=" \ 188 "setenv bootargs ${bootargs} " \ 189 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 190 "${netmask}:${hostname}:${netdev}:off\0" \ 191 "addmisc=" \ 192 "setenv bootargs ${bootargs} ${miscargs}\0" \ 193 "addargs=run addcons addmisc\0" \ 194 "mmcload=" \ 195 "mmc rescan ; " \ 196 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 197 "netload=" \ 198 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 199 "miscargs=nohlt panic=1\0" \ 200 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 201 "nfsargs=" \ 202 "setenv bootargs root=/dev/nfs rw " \ 203 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 204 "mmc_mmc=" \ 205 "run mmcload mmcargs addargs ; " \ 206 "bootm ${kernel_addr_r}\0" \ 207 "mmc_nfs=" \ 208 "run mmcload nfsargs addip addargs ; " \ 209 "bootm ${kernel_addr_r}\0" \ 210 "net_mmc=" \ 211 "run netload mmcargs addargs ; " \ 212 "bootm ${kernel_addr_r}\0" \ 213 "net_nfs=" \ 214 "run netload nfsargs addip addargs ; " \ 215 "bootm ${kernel_addr_r}\0" \ 216 "update_sd_spl_filename=SPL\0" \ 217 "update_sd_uboot_filename=u-boot.img\0" \ 218 "update_sd_firmware=" /* Update the SD firmware partition */ \ 219 "if mmc rescan ; then " \ 220 "if dhcp ${update_sd_spl_filename} ; then " \ 221 "mmc write ${loadaddr} 2 0x200 ; " \ 222 "fi ; " \ 223 "if dhcp ${update_sd_uboot_filename} ; then " \ 224 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 225 "fi ; " \ 226 "fi\0" \ 227 BOOTENV 228 229 #define BOOT_TARGET_DEVICES(func) \ 230 func(MMC, mmc, 0) \ 231 func(USB, usb, 0) \ 232 func(SATA, sata, 0) \ 233 func(PXE, pxe, na) \ 234 func(DHCP, dhcp, na) 235 236 #include <config_distro_bootcmd.h> 237 238 #else 239 #define CONFIG_EXTRA_ENV_SETTINGS 240 #endif /* CONFIG_SPL_BUILD */ 241 242 #endif /* __CONFIG_H */ 243