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riscv64: add rv64gc bare-metal sample 

This sample works well for building the open-source first stage
bootloader for the SiFive U540 device (and similar):

https://github.com/sifive/freedom-u540-c000-bootloader

Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
This commit is contained in:
Paul Walmsley 2018-09-24 11:09:39 -07:00
parent a6580b8e8b
commit af8da8b181
2 changed files with 10 additions and 0 deletions
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7
samples/riscv64-unknown-elf/crosstool.config Normal file
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CT_EXPERIMENTAL=y
CT_ARCH_RISCV=y
# CT_DEMULTILIB is not set
CT_ARCH_USE_MMU=y
CT_ARCH_64=y
CT_DEBUG_GDB=y
# CT_GDB_CROSS_PYTHON is not set

3
samples/riscv64-unknown-elf/reported.by Normal file
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reporter_name="Paul Walmsley <paul.walmsley@sifive.com>"
reporter_url="https://www.sifive.com/"
reporter_comment=""