1 /* 2 * Copyright (C) 2018 Marek Vasut <marex@denx.de> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 #ifndef __CONFIG_DEVBOARDS_DBM_SOC1_H__ 7 #define __CONFIG_DEVBOARDS_DBM_SOC1_H__ 8 9 #include <asm/arch/base_addr_ac5.h> 10 11 /* Memory configurations */ 12 #define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB */ 13 14 /* Booting Linux */ 15 #define CONFIG_BOOTFILE "fitImage" 16 #define CONFIG_PREBOOT "run try_bootscript" 17 #define CONFIG_BOOTCOMMAND "run mmc_mmc" 18 #define CONFIG_LOADADDR 0x01000000 19 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 20 21 /* Environment is in MMC */ 22 #define CONFIG_ENV_OVERWRITE 23 24 /* Extra Environment */ 25 #define CONFIG_EXTRA_ENV_SETTINGS \ 26 "consdev=ttyS0\0" \ 27 "baudrate=115200\0" \ 28 "bootscript=boot.scr\0" \ 29 "bootdev=/dev/mmcblk0p2\0" \ 30 "rootdev=/dev/mmcblk0p3\0" \ 31 "netdev=eth0\0" \ 32 "hostname=dbm_soc1\0" \ 33 "kernel_addr_r=0x10000000\0" \ 34 "dfu_alt_info=mmc raw 0 3867148288\0" \ 35 "update_filename=u-boot-with-spl.sfp\0" \ 36 "update_sd_offset=0x800\0" \ 37 "update_sd=" /* Update the SD firmware partition */ \ 38 "if mmc rescan ; then " \ 39 "if tftp ${update_filename} ; then " \ 40 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \ 41 "setexpr fw_sz ${fw_sz} + 1 ; " \ 42 "mmc write ${loadaddr} ${update_sd_offset} ${fw_sz} ; " \ 43 "fi ; " \ 44 "fi\0" \ 45 "fpga_filename=output_file.rbf\0" \ 46 "load_fpga=" /* Load FPGA bitstream */ \ 47 "if tftp ${fpga_filename} ; then " \ 48 "fpga load 0 $loadaddr $filesize ; " \ 49 "bridge enable ; " \ 50 "fi\0" \ 51 "addcons=" \ 52 "setenv bootargs ${bootargs} " \ 53 "console=${consdev},${baudrate}\0" \ 54 "addip=" \ 55 "setenv bootargs ${bootargs} " \ 56 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 57 "${netmask}:${hostname}:${netdev}:off\0" \ 58 "addmisc=" \ 59 "setenv bootargs ${bootargs} ${miscargs}\0" \ 60 "addargs=run addcons addmisc\0" \ 61 "mmcload=" \ 62 "mmc rescan ; " \ 63 "load mmc 0:2 ${kernel_addr_r} ${bootfile}\0" \ 64 "netload=" \ 65 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 66 "miscargs=nohlt panic=1\0" \ 67 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ 68 "nfsargs=" \ 69 "setenv bootargs root=/dev/nfs rw " \ 70 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 71 "mmc_mmc=" \ 72 "run mmcload mmcargs addargs ; " \ 73 "bootm ${kernel_addr_r}\0" \ 74 "mmc_nfs=" \ 75 "run mmcload nfsargs addip addargs ; " \ 76 "bootm ${kernel_addr_r}\0" \ 77 "net_mmc=" \ 78 "run netload mmcargs addargs ; " \ 79 "bootm ${kernel_addr_r}\0" \ 80 "net_nfs=" \ 81 "run netload nfsargs addip addargs ; " \ 82 "bootm ${kernel_addr_r}\0" \ 83 "try_bootscript=" \ 84 "mmc rescan;" \ 85 "if test -e mmc 0:2 ${bootscript} ; then " \ 86 "if load mmc 0:2 ${kernel_addr_r} ${bootscript};" \ 87 "then ; " \ 88 "echo Running bootscript... ; " \ 89 "source ${kernel_addr_r} ; " \ 90 "fi ; " \ 91 "fi\0" 92 93 /* The rest of the configuration is shared */ 94 #include <configs/socfpga_common.h> 95 96 #endif /* __CONFIG_DEVBOARDS_DBM_SOC1_H__ */ 97