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31284f703d
Microwatt implements a subset of ISA v3.0 (which is equivalent to the POWER9_CPU option). It is radix-only, so does not require hash MMU support. This saves 20kB compressed dtbImage and 56kB vmlinux size. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211201144153.2456614-19-npiggin@gmail.com
12 lines
314 B
Text
12 lines
314 B
Text
# SPDX-License-Identifier: GPL-2.0
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config PPC_MICROWATT
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depends on PPC_BOOK3S_64 && !SMP
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bool "Microwatt SoC platform"
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select PPC_XICS
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select PPC_ICS_NATIVE
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select PPC_ICP_NATIVE
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select PPC_UDBG_16550
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select ARCH_RANDOM
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help
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This option enables support for FPGA-based Microwatt implementations.
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