1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Configuration settings for the Novena U-Boot. 4 * 5 * Copyright (C) 2014 Marek Vasut <marex@denx.de> 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 /* System configurations */ 12 #define CONFIG_MISC_INIT_R 13 #define CONFIG_KEYBOARD 14 15 #include "mx6_common.h" 16 17 /* U-Boot Commands */ 18 19 /* U-Boot general configurations */ 20 21 /* U-Boot environment */ 22 #define CONFIG_ENV_SIZE (16 * 1024) 23 /* 24 * Environment is on MMC, starting at offset 512KiB from start of the card. 25 * Please place first partition at offset 1MiB from the start of the card 26 * as recommended by GNU/fdisk. See below for details: 27 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html 28 */ 29 #ifdef CONFIG_CMD_MMC 30 #define CONFIG_SYS_MMC_ENV_DEV 0 31 #define CONFIG_ENV_OFFSET (512 * 1024) 32 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 33 #define CONFIG_ENV_OFFSET_REDUND \ 34 (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 35 #endif 36 37 /* Booting Linux */ 38 #define CONFIG_BOOTFILE "fitImage" 39 #define CONFIG_HOSTNAME "novena" 40 41 /* Physical Memory Map */ 42 #define CONFIG_NR_DRAM_BANKS 1 43 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 44 45 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 46 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 47 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 48 49 #define CONFIG_SYS_INIT_SP_OFFSET \ 50 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 51 #define CONFIG_SYS_INIT_SP_ADDR \ 52 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 53 54 #define CONFIG_SYS_MEMTEST_START 0x10000000 55 #define CONFIG_SYS_MEMTEST_END 0x20000000 56 57 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 58 59 /* SPL */ 60 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 61 62 /* Ethernet Configuration */ 63 #ifdef CONFIG_CMD_NET 64 #define CONFIG_FEC_MXC 65 #define CONFIG_MII 66 #define IMX_FEC_BASE ENET_BASE_ADDR 67 #define CONFIG_FEC_XCV_TYPE RGMII 68 #define CONFIG_ETHPRIME "FEC" 69 #define CONFIG_FEC_MXC_PHYADDR 0x7 70 #define CONFIG_ARP_TIMEOUT 200UL 71 #endif 72 73 /* I2C */ 74 #define CONFIG_SYS_I2C 75 #define CONFIG_SYS_I2C_MXC 76 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 77 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 78 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 79 #define CONFIG_I2C_MULTI_BUS 80 #define CONFIG_SYS_I2C_SPEED 100000 81 #define CONFIG_SYS_SPD_BUS_NUM 0 82 83 /* I2C EEPROM */ 84 #ifdef CONFIG_CMD_EEPROM 85 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 86 #define CONFIG_SYS_I2C_EEPROM_BUS 2 87 #endif 88 89 /* MMC Configs */ 90 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 91 #define CONFIG_SYS_FSL_USDHC_NUM 2 92 93 /* PCI express */ 94 #ifdef CONFIG_CMD_PCI 95 #define CONFIG_PCI_SCAN_SHOW 96 #define CONFIG_PCIE_IMX 97 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) 98 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) 99 #endif 100 101 /* PMIC */ 102 #define CONFIG_POWER 103 #define CONFIG_POWER_I2C 104 #define CONFIG_POWER_PFUZE100 105 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 106 107 /* SATA Configs */ 108 #ifdef CONFIG_CMD_SATA 109 #define CONFIG_SYS_SATA_MAX_DEVICE 1 110 #define CONFIG_DWC_AHSATA_PORT_ID 0 111 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 112 #define CONFIG_LBA48 113 #endif 114 115 /* UART */ 116 #define CONFIG_MXC_UART 117 #define CONFIG_MXC_UART_BASE UART2_BASE 118 119 /* USB Configs */ 120 #ifdef CONFIG_CMD_USB 121 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 122 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 123 #define CONFIG_MXC_USB_FLAGS 0 124 /* Gadget part */ 125 #define CONFIG_USBD_HS 126 #define CONFIG_NETCONSOLE 127 #endif 128 129 /* Video output */ 130 #ifdef CONFIG_VIDEO 131 #define CONFIG_VIDEO_IPUV3 132 #define CONFIG_VIDEO_BMP_RLE8 133 #define CONFIG_SPLASH_SCREEN 134 #define CONFIG_BMP_16BPP 135 #define CONFIG_VIDEO_LOGO 136 #define CONFIG_IMX_HDMI 137 #define CONFIG_IMX_VIDEO_SKIP 138 #endif 139 140 /* Extra U-Boot environment. */ 141 #ifndef CONFIG_SPL_BUILD 142 #define CONFIG_EXTRA_ENV_SETTINGS \ 143 "fdt_high=0xffffffff\0" \ 144 "initrd_high=0xffffffff\0" \ 145 "consdev=ttymxc1\0" \ 146 "baudrate=115200\0" \ 147 "bootdev=/dev/mmcblk0p1\0" \ 148 "rootdev=/dev/mmcblk0p2\0" \ 149 "netdev=eth0\0" \ 150 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 151 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ 152 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ 153 "ramdisk_addr_r=0x28000000\0" \ 154 "fdt_addr_r=0x18000000\0" \ 155 "fdtfile=imx6q-novena.dtb\0" \ 156 "addcons=" \ 157 "setenv bootargs ${bootargs} " \ 158 "console=${consdev},${baudrate}\0" \ 159 "addip=" \ 160 "setenv bootargs ${bootargs} " \ 161 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 162 "${netmask}:${hostname}:${netdev}:off\0" \ 163 "addmisc=" \ 164 "setenv bootargs ${bootargs} ${miscargs}\0" \ 165 "addargs=run addcons addmisc\0" \ 166 "mmcload=" \ 167 "mmc rescan ; " \ 168 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ 169 "netload=" \ 170 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 171 "miscargs=nohlt panic=1\0" \ 172 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 173 "nfsargs=" \ 174 "setenv bootargs root=/dev/nfs rw " \ 175 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 176 "mmc_mmc=" \ 177 "run mmcload mmcargs addargs ; " \ 178 "bootm ${kernel_addr_r}\0" \ 179 "mmc_nfs=" \ 180 "run mmcload nfsargs addip addargs ; " \ 181 "bootm ${kernel_addr_r}\0" \ 182 "net_mmc=" \ 183 "run netload mmcargs addargs ; " \ 184 "bootm ${kernel_addr_r}\0" \ 185 "net_nfs=" \ 186 "run netload nfsargs addip addargs ; " \ 187 "bootm ${kernel_addr_r}\0" \ 188 "update_sd_spl_filename=SPL\0" \ 189 "update_sd_uboot_filename=u-boot.img\0" \ 190 "update_sd_firmware=" /* Update the SD firmware partition */ \ 191 "if mmc rescan ; then " \ 192 "if dhcp ${update_sd_spl_filename} ; then " \ 193 "mmc write ${loadaddr} 2 0x200 ; " \ 194 "fi ; " \ 195 "if dhcp ${update_sd_uboot_filename} ; then " \ 196 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ 197 "fi ; " \ 198 "fi\0" \ 199 BOOTENV 200 201 #define BOOT_TARGET_DEVICES(func) \ 202 func(MMC, mmc, 0) \ 203 func(USB, usb, 0) \ 204 func(SATA, sata, 0) \ 205 func(PXE, pxe, na) \ 206 func(DHCP, dhcp, na) 207 208 #include <config_distro_bootcmd.h> 209 210 #else 211 #define CONFIG_EXTRA_ENV_SETTINGS 212 #endif /* CONFIG_SPL_BUILD */ 213 214 #endif /* __CONFIG_H */ 215