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authorPrashanth Mundkur <prashanth.mundkur@gmail.com>2019-03-29 10:51:11 -0700
committerPrashanth Mundkur <prashanth.mundkur@gmail.com>2019-03-29 10:51:11 -0700
commit483e1e4044b5f3e35da5b6102c39f0534483ba36 (patch)
tree06a612557e310f2104d30d0ab043f26e087cee11
parentec7d9a39e8d1fb70a7f3ca83980d9e906ca49472 (diff)
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Add a note about 32-bit OS boots.
-rw-r--r--os-boot/README.md3
1 files changed, 3 insertions, 0 deletions
diff --git a/os-boot/README.md b/os-boot/README.md
index 7077b4a..4d80d39 100644
--- a/os-boot/README.md
+++ b/os-boot/README.md
@@ -7,6 +7,9 @@ output port similar to Spike's HTIF (host-target interface) mechanism,
and an interrupt controller based on Spike's CLINT (core-local
interrupt controller). Console input is not currently supported.
+32-bit OS boots require a workaround for the 64-bit HTIF interface,
+which is currently not supported.
+
Booting Linux with the C backend
--------------------------------