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