1 /* 2 * DENX MA5D4 configuration 3 * Copyright (C) 2015 Marek Vasut <marex@denx.de> 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __MA5D4EVK_CONFIG_H__ 9 #define __MA5D4EVK_CONFIG_H__ 10 11 #define CONFIG_SYS_NO_FLASH 12 13 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ 14 15 #include "at91-sama5_common.h" 16 #undef CONFIG_BOOTARGS 17 #define CONFIG_SYS_USE_SERIALFLASH 1 18 19 /* 20 * U-Boot Commands 21 */ 22 #define CONFIG_FAT_WRITE 23 24 /* 25 * Memory configurations 26 */ 27 #define CONFIG_NR_DRAM_BANKS 1 28 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS 29 #define CONFIG_SYS_SDRAM_SIZE 0x10000000 30 31 #ifdef CONFIG_SPL_BUILD 32 #define CONFIG_SYS_INIT_SP_ADDR 0x210000 33 #else 34 #define CONFIG_SYS_INIT_SP_ADDR \ 35 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) 36 #endif 37 38 /* 39 * Environment 40 */ 41 #define CONFIG_ENV_IS_IN_SPI_FLASH 42 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 43 #define CONFIG_ENV_OFFSET 0x8000 44 #define CONFIG_ENV_SIZE 0x4000 45 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 46 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 47 #define CONFIG_ENV_SECT_SIZE 0x1000 48 49 /* 50 * U-Boot general configurations 51 */ 52 53 /* 54 * Serial Driver 55 */ 56 #define CONFIG_ATMEL_USART 57 #define CONFIG_USART_BASE ATMEL_BASE_USART0 58 #define CONFIG_USART_ID ATMEL_ID_USART0 59 60 /* 61 * Ethernet 62 */ 63 #ifdef CONFIG_CMD_NET 64 #define CONFIG_MACB 65 #define CONFIG_RMII 66 #define CONFIG_NET_RETRY_COUNT 20 67 #define CONFIG_MACB_SEARCH_PHY 68 #define CONFIG_ARP_TIMEOUT 200UL 69 #define CONFIG_IP_DEFRAG 70 #endif 71 72 /* 73 * LCD 74 */ 75 #ifdef CONFIG_LCD 76 #define CONFIG_CMD_BMP 77 #define CONFIG_BMP_16BPP 78 #define CONFIG_BMP_24BPP 79 #define CONFIG_BMP_32BPP 80 #define LCD_BPP LCD_COLOR16 81 #define LCD_OUTPUT_BPP 24 82 #define CONFIG_ATMEL_HLCD 83 #endif 84 85 /* 86 * SD/MMC 87 */ 88 #ifdef CONFIG_CMD_MMC 89 #define CONFIG_GENERIC_ATMEL_MCI 90 #endif 91 92 /* 93 * SPI NOR (boot memory) 94 */ 95 #ifdef CONFIG_CMD_SF 96 #define CONFIG_ATMEL_SPI 97 #define CONFIG_ATMEL_SPI0 98 #define CONFIG_SPI_FLASH_ATMEL 99 #define CONFIG_SF_DEFAULT_BUS 0 100 #define CONFIG_SF_DEFAULT_CS 0 101 #define CONFIG_SF_DEFAULT_SPEED 30000000 102 #endif 103 104 /* 105 * USB 106 */ 107 #ifdef CONFIG_CMD_USB 108 #define CONFIG_USB_EHCI 109 #define CONFIG_USB_EHCI_ATMEL 110 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 111 112 /* USB device */ 113 #define CONFIG_USB_ETHER 114 #define CONFIG_USB_ETH_RNDIS 115 #define CONFIG_USBNET_MANUFACTURER "DENX" 116 #endif 117 118 /* 119 * Boot Linux 120 */ 121 #define CONFIG_CMDLINE_TAG 122 #define CONFIG_INITRD_TAG 123 #define CONFIG_SETUP_MEMORY_TAGS 124 #define CONFIG_BOOTFILE "fitImage" 125 #define CONFIG_BOOTARGS "console=ttyS3,115200" 126 #define CONFIG_LOADADDR 0x20800000 127 #define CONFIG_BOOTCOMMAND "run mmc_mmc" 128 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 129 130 /* 131 * Extra Environments 132 */ 133 #define CONFIG_PREBOOT "run try_bootscript" 134 #define CONFIG_HOSTNAME ma5d4evk 135 136 #define CONFIG_EXTRA_ENV_SETTINGS \ 137 "consdev=ttyS3\0" \ 138 "baudrate=115200\0" \ 139 "bootscript=boot.scr\0" \ 140 "bootdev=/dev/mmcblk1p1\0" \ 141 "bootpart=1:1\0" \ 142 "rootdev=/dev/mmcblk1p2\0" \ 143 "netdev=eth0\0" \ 144 "kernel_addr_r=0x22000000\0" \ 145 "update_spi_firmware_spl_addr=0x21000000\0" \ 146 "update_spi_firmware_spl_filename=boot.bin\0" \ 147 "update_spi_firmware_addr=0x22000000\0" \ 148 "update_spi_firmware_filename=u-boot.img\0" \ 149 "update_spi_firmware=" /* Update the SPI flash firmware */ \ 150 "if sf probe ; then " \ 151 "if tftp ${update_spi_firmware_spl_addr} " \ 152 "${update_spi_firmware_spl_filename} ; then " \ 153 "setenv update_spi_firmware_spl_filesize ${filesize} ; "\ 154 "if tftp ${update_spi_firmware_addr} " \ 155 "${update_spi_firmware_filename} ; then " \ 156 "setenv update_spi_firmware_filesize ${filesize} ; " \ 157 "sf update ${update_spi_firmware_spl_addr} 0x0 " \ 158 "${update_spi_firmware_spl_filesize} ; " \ 159 "sf update ${update_spi_firmware_addr} 0x10000 " \ 160 "${update_spi_firmware_filesize} ; " \ 161 "fi ; " \ 162 "fi ; " \ 163 "fi\0" \ 164 "addcons=" \ 165 "setenv bootargs ${bootargs} " \ 166 "console=${consdev},${baudrate}\0" \ 167 "addip=" \ 168 "setenv bootargs ${bootargs} " \ 169 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 170 "${netmask}:${hostname}:${netdev}:off\0" \ 171 "addmisc=" \ 172 "setenv bootargs ${bootargs} ${miscargs}\0" \ 173 "addargs=run addcons addmisc\0" \ 174 "mmcload=" \ 175 "mmc rescan ; " \ 176 "load mmc ${bootpart} ${kernel_addr_r} ${bootfile}\0" \ 177 "netload=" \ 178 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 179 "miscargs=nohlt panic=1\0" \ 180 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 181 "nfsargs=" \ 182 "setenv bootargs root=/dev/nfs rw " \ 183 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 184 "mmc_mmc=" \ 185 "run mmcload mmcargs addargs ; " \ 186 "bootm ${kernel_addr_r}\0" \ 187 "mmc_nfs=" \ 188 "run mmcload nfsargs addip addargs ; " \ 189 "bootm ${kernel_addr_r}\0" \ 190 "net_mmc=" \ 191 "run netload mmcargs addargs ; " \ 192 "bootm ${kernel_addr_r}\0" \ 193 "net_nfs=" \ 194 "run netload nfsargs addip addargs ; " \ 195 "bootm ${kernel_addr_r}\0" \ 196 "try_bootscript=" \ 197 "mmc rescan;" \ 198 "if test -e mmc ${bootpart} ${bootscript} ; then " \ 199 "if load mmc ${bootpart} ${kernel_addr_r} ${bootscript};"\ 200 "then ; " \ 201 "echo Running bootscript... ; " \ 202 "source ${kernel_addr_r} ; " \ 203 "fi ; " \ 204 "fi\0" 205 /* SPL */ 206 #define CONFIG_SPL_FRAMEWORK 207 #define CONFIG_SPL_TEXT_BASE 0x200000 208 #define CONFIG_SPL_MAX_SIZE 0x10000 209 #define CONFIG_SPL_BSS_START_ADDR 0x20000000 210 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 211 #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 212 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 213 214 #define CONFIG_SPL_BOARD_INIT 215 #define CONFIG_SYS_MONITOR_LEN (512 << 10) 216 217 #define CONFIG_SPL_SPI_LOAD 218 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000 219 220 #endif /* __MA5D4EVK_CONFIG_H__ */ 221