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-rw-r--r--bsp/env/coreplexip-arty.h2
-rw-r--r--bsp/env/coreplexip-e31-arty/platform.h10
2 files changed, 9 insertions, 3 deletions
diff --git a/bsp/env/coreplexip-arty.h b/bsp/env/coreplexip-arty.h
index 12ff9a6..161da7c 100644
--- a/bsp/env/coreplexip-arty.h
+++ b/bsp/env/coreplexip-arty.h
@@ -97,6 +97,6 @@
#define RTC_FREQ 32768
-void write_hex(int fd, uint32_t hex);
+void write_hex(int fd, long int hex);
#endif /* _SIFIVE_COREPLEXIP_ARTY_H */
diff --git a/bsp/env/coreplexip-e31-arty/platform.h b/bsp/env/coreplexip-e31-arty/platform.h
index 02a0a62..42c8887 100644
--- a/bsp/env/coreplexip-e31-arty/platform.h
+++ b/bsp/env/coreplexip-e31-arty/platform.h
@@ -4,8 +4,14 @@
#define _SIFIVE_PLATFORM_H
// Some things missing from the official encoding.h
-#define MCAUSE_INT 0x80000000
-#define MCAUSE_CAUSE 0x7FFFFFFF
+
+#if __riscv_xlen == 32
+#define MCAUSE_INT 0x80000000UL
+#define MCAUSE_CAUSE 0x7FFFFFFFUL
+#else
+#define MCAUSE_INT 0x8000000000000000UL
+#define MCAUSE_CAUSE 0x7FFFFFFFFFFFFFFFUL
+#endif
#define IRQ_M_LOCAL 16
#define MIP_MLIP(x) (1 << (IRQ_M_LOCAL + x))