riscv: add reset_misc function (__weak)

Signed-off-by: Wei Fu <wefu@redhat.com>

2 files changed, 7 insertions, 0 deletions

diff --git a/arch/riscv/include/asm/u-boot-riscv.h b/arch/riscv/include/asm/u-boot-riscv.h
index 543a1688db..c122397bd7 100644
--- a/arch/riscv/include/asm/u-boot-riscv.h
+++ b/arch/riscv/include/asm/u-boot-riscv.h
@@ -20,4 +20,6 @@ void board_quiesce_devices(void);
 int riscv_board_reserved_mem_fixup(void *fdt);
 int riscv_fdt_copy_resv_mem_node(const void *src_fdt, void *dest_fdt);
 
+void reset_misc(void);
+
 #endif	/* _U_BOOT_RISCV_H_ */
diff --git a/arch/riscv/lib/reset.c b/arch/riscv/lib/reset.c
index 8779c619cc..ab4c5671de 100644
--- a/arch/riscv/lib/reset.c
+++ b/arch/riscv/lib/reset.c
@@ -7,10 +7,15 @@
 #include <command.h>
 #include <hang.h>
 
+__weak void reset_misc(void)
+{
+}
+
 int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
 	printf("resetting ...\n");
 
+	reset_misc();
 	printf("reset not supported yet\n");
 	hang();