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