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