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https://github.com/Fishwaldo/u-boot.git
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28f4f6d2ab
This patch adds StarFive JH7100 main support, including Starlight and EVB
support, ported from StarFive HiFive_U-Boot REPO.
The original authors are
Bo Li <bo.li@starfivetech.com>
JieQin Chen <Jessica.Chen@starfivetech.com>
Huan Feng <huan.feng@starfivetech.com>
Jack Zhu <jack.zhu@starfivetech.com>
Jianlong Huang <jianlong.huang@starfivetech.com>
Ke Zhu <ke.zhu@starfivetech.com>
Micheal Zhu <michael.zhu@starfivetech.com>
Samin Guo <samin.guo@starfivetech.com>
Yanhong Wang <yanhong.wang@starfivetech.com>
Yiming Li <yiming.li@starfivetech.com>
Note:
1, disable BTRFS(will trigger a link error with *some* RV64 GCC)
But RV64 GCC on Fedora works well with enabling BTRFS.
BTRFS will select ZSTD which will trigger a link error with
*some* RV64 GCC:
---
riscv64-unknown-linux-gnu-ld.bfd: /usr/lib/gcc/riscv64-unknown-linux-gnu/11.2.0/libgcc.a(_clzsi2.o): can't link double-float modules with soft-float modules
riscv64-unknown-linux-gnu-ld.bfd: failed to merge target specific data of file /usr/lib/gcc/riscv64-unknown-linux-gnu/11.2.0/libgcc.a(_clzsi2.o)
riscv64-unknown-linux-gnu-ld.bfd: /usr/lib/gcc/riscv64-unknown-linux-gnu/11.2.0/libgcc.a(_clz.o): can't link double-float modules with soft-float modules
riscv64-unknown-linux-gnu-ld.bfd: failed to merge target specific data of file /usr/lib/gcc/riscv64-unknown-linux-gnu/11.2.0/libgcc.a(_clz.o)
make: *** [Makefile:1787: u-boot] Error 1
---
2, enable OF_SEPARATE:
This is required so that openSBI can add itself to /reserved-memory, and
let EFI know about it.
By Andreas Schwab <schwab@suse.de>
3, Set default fdtfile name
By Andreas Schwab <schwab@suse.de>
60 lines
998 B
Text
60 lines
998 B
Text
if TARGET_STARFIVE_JH7100
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config SYS_CPU
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default "fu740"
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config SYS_BOARD
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default "jh7100"
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config SYS_VENDOR
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default "starfive"
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config SYS_SOC
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default "jh7100"
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config SYS_CONFIG_NAME
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default "starfive-jh7100"
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config ENV_SIZE
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default 0x2000 if ENV_IS_IN_SPI_FLASH
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config ENV_OFFSET
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default 0xf00000 if ENV_IS_IN_SPI_FLASH
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config SYS_TEXT_BASE
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default 0x80200000 if SPL
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default 0x80000000 if !RISCV_SMODE
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default 0x80200000 if RISCV_SMODE
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config SPL_TEXT_BASE
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default 0x08000000
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config SPL_OPENSBI_LOAD_ADDR
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default 0x80000000
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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select SIFIVE_FU740
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imply CMD_DHCP
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imply CMD_EXT2
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imply CMD_EXT4
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imply CMD_FAT
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imply CMD_FS_GENERIC
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imply CMD_GPT
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imply PARTITION_TYPE_GUID
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imply CMD_NET
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imply CMD_PING
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imply CMD_SF
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imply DOS_PARTITION
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imply EFI_PARTITION
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imply IP_DYN
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imply ISO_PARTITION
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imply PHY_LIB
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imply PHY_MSCC
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imply SPI_FLASH
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imply SPI_FLASH_ISSI
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imply SYSRESET
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imply SYSRESET_GPIO
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imply CMD_DHCP
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endif
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