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authorPaul Walmsley <paul.walmsley@sifive.com>2018-09-10 20:28:56 (GMT)
committerPaul Walmsley <paul.walmsley@sifive.com>2018-09-10 20:28:56 (GMT)
commit694580fa60f1e8c16b144fc677e1cb41c153f62e (patch)
tree7237116688e1dac454b824fcb9a91d8a997a0ceb /config
parentd5900debd397b8909d9cafeb9a1093fb7a5dc6e6 (diff)
config: arch: riscv: add initial 64-bit support
Add initial rv64 support. Originally based on suggestions from Franz Flasch <franz.flasch@gmx.at>. Cc: Franz Flasch <franz.flasch@gmx.at> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'config')
-rw-r--r--config/arch/riscv.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/config/arch/riscv.in b/config/arch/riscv.in
index 4efde97..109556a 100644
--- a/config/arch/riscv.in
+++ b/config/arch/riscv.in
@@ -4,9 +4,12 @@
## depends on EXPERIMENTAL
##
## select ARCH_SUPPORTS_32
+## select ARCH_SUPPORTS_64
## select ARCH_DEFAULT_32
+## select ARCH_SUPPORTS_BOTH_MMU
## select ARCH_SUPPORTS_WITH_ABI
## select ARCH_SUPPORTS_WITH_ARCH
+## select ARCH_SUPPORTS_WITH_TUNE
## select GCC_REQUIRE_7_or_later
## help The RISC-V architecture, as defined by: