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