1 files changed, 15 insertions, 0 deletions
diff --git a/arch/riscv/kernel/pmem.c b/arch/riscv/kernel/pmem.c
new file mode 100644
index 0000000..45b8eeb
--- /dev/null
+++ b/arch/riscv/kernel/pmem.c
@@ -0,0 +1,15 @@
+#include <apos/pmem.h>
+
+int arch_pmem_conf(void *fdt, size_t *max_order, size_t *base_bits, size_t bits[ORDERS_NUM])
+{
+	UNUSED(fdt);
+
+	/* Sv39 for now */
+	*max_order = 2;
+	*base_bits = 12;
+	/* we can assume bits[] is zeroed out beforehand */
+	for(size_t i = 0; i <= *max_order; ++i)
+		bits[i] = 9;
+
+	return 0;
+}