94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2020-2021 SiFive, Inc
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*
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* Authors:
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* Pragnesh Patel <pragnesh.patel@sifive.com>
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*/
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#ifndef __SIFIVE_UNMATCHED_H
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#define __SIFIVE_UNMATCHED_H
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#include <linux/sizes.h>
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#ifdef CONFIG_SPL
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#define CONFIG_SPL_MAX_SIZE 0x00100000
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#define CONFIG_SPL_BSS_START_ADDR 0x85000000
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#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
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#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
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CONFIG_SPL_BSS_MAX_SIZE)
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#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000
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#define CONFIG_SPL_STACK (0x08000000 + 0x001D0000 - \
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GENERATED_GBL_DATA_SIZE)
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#endif
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#define CONFIG_SYS_SDRAM_BASE 0x80000000
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M)
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#define CONFIG_SYS_MALLOC_LEN SZ_8M
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#define CONFIG_SYS_BOOTM_LEN SZ_64M
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#define CONFIG_STANDALONE_LOAD_ADDR 0x80200000
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#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit resources */
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#define CONFIG_SYS_CACHELINE_SIZE 64
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#define CONFIG_SYS_SCSI_MAX_SCSI_ID 4
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/* Environment options */
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#ifndef CONFIG_SPL_BUILD
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#define BOOT_TARGET_DEVICES(func) \
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func(NVME, nvme, 0) \
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func(USB, usb, 0) \
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func(MMC, mmc, 0) \
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func(SCSI, scsi, 0) \
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func(PXE, pxe, na) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#define TYPE_GUID_LOADER1 "5B193300-FC78-40CD-8002-E86C45580B47"
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#define TYPE_GUID_LOADER2 "2E54B353-1271-4842-806F-E436D6AF6985"
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#define TYPE_GUID_SYSTEM "0FC63DAF-8483-4772-8E79-3D69D8477DE4"
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#define PARTS_DEFAULT \
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"name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \
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"name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \
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"name=system,size=-,bootable,type=${type_guid_gpt_system};"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"kernel_addr_r=0x84000000\0" \
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"fdt_addr_r=0x88000000\0" \
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"scriptaddr=0x88100000\0" \
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"pxefile_addr_r=0x88200000\0" \
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"ramdisk_addr_r=0x88300000\0" \
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"kernel_comp_addr_r=0x90000000\0" \
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"kernel_comp_size=0x4000000\0" \
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"type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \
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"type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \
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"type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
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"partitions=" PARTS_DEFAULT "\0" \
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"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
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BOOTENV
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#define CONFIG_PREBOOT \
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"setenv fdt_addr ${fdtcontroladdr};" \
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"fdt addr ${fdtcontroladdr};"
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#endif /* CONFIG_SPL_BUILD */
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#define CONFIG_SYS_EEPROM_BUS_NUM 0
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 0x1
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#define CONFIG_ID_EEPROM
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#endif /* __SIFIVE_UNMATCHED_H */
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