From 0d1414bd973a2d86ca42d8fb865617453cbb4c0e Mon Sep 17 00:00:00 2001
From: Bin Meng <bmeng.cn@gmail.com>
Date: Tue, 22 Aug 2017 08:15:18 -0700
Subject: [PATCH] sandbox: Add a dummy invalidate_dcache_range() function
This adds invalidate_dcache_range() so that some drivers can build
without error on sandbox.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
---
arch/sandbox/cpu/cpu.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c
index eefed2ebd9..01991049cc 100644
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -100,6 +100,10 @@ void flush_dcache_range(unsigned long start, unsigned long stop)
{
}
+void invalidate_dcache_range(unsigned long start, unsigned long stop)
+{
+}
+
int sandbox_read_fdt_from_file(void)
{
struct sandbox_state *state = state_get_current();
--
2.39.5