2 files changed, 6 insertions, 4 deletions
diff --git a/arch/riscv/lib/bootm.c b/arch/riscv/lib/bootm.c
index 76c610bcee0..9544907ab1e 100644
--- a/arch/riscv/lib/bootm.c
+++ b/arch/riscv/lib/bootm.c
@@ -46,10 +46,6 @@ static void announce_and_cleanup(int fake)
 	bootstage_report();
 #endif
 
-#ifdef CONFIG_USB_DEVICE
-	udc_disconnect();
-#endif
-
 	board_quiesce_devices();
 
 	/*
diff --git a/arch/riscv/lib/cache.c b/arch/riscv/lib/cache.c
index 71e4937ab54..31aa30bc7d7 100644
--- a/arch/riscv/lib/cache.c
+++ b/arch/riscv/lib/cache.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <asm/insn-def.h>
 #include <linux/const.h>
+#include <linux/errno.h>
 
 #define CBO_INVAL(base)						\
 	INSN_I(OPCODE_MISC_MEM, FUNC3(2), __RD(0),		\
@@ -151,3 +152,8 @@ __weak void enable_caches(void)
 	if (!zicbom_block_size)
 		log_debug("Zicbom not initialized.\n");
 }
+
+int __weak pgprot_set_attrs(phys_addr_t addr, size_t size, enum pgprot_attrs perm)
+{
+	return -ENOSYS;
+}