Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into next

Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
dtoc: Tidy up and add more tests
ns16550 code clean-up
x86 and sandbox minor fixes for of-platdata
dtoc prepration for adding build-time instantiation

3 files changed, 12 insertions, 4 deletions

diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index b56fa04a34..80996a91ce 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -790,6 +790,11 @@ int os_find_u_boot(char *fname, int maxlen)
 
 int os_spl_to_uboot(const char *fname)
 {
+	struct sandbox_state *state = state_get_current();
+
+	printf("%s\n", __func__);
+	/* U-Boot will delete ram buffer after read: "--rm_memory"*/
+	state->ram_buf_rm = true;
 	return os_jump_to_file(fname);
 }
 
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index fe494aef75..8322ed7a1f 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -457,6 +457,13 @@ int main(int argc, char *argv[])
 	if (os_parse_args(state, argc, argv))
 		return 1;
 
+	/* Remove old memory file if required */
+	if (state->ram_buf_rm && state->ram_buf_fname) {
+		os_unlink(state->ram_buf_fname);
+		state->write_ram_buf = false;
+		state->ram_buf_fname = NULL;
+	}
+
 	ret = sandbox_read_state(state, state->state_fname);
 	if (ret)
 		goto err;
diff --git a/arch/sandbox/cpu/state.c b/arch/sandbox/cpu/state.c
index 59f37fab0b..b2901b7a8c 100644
--- a/arch/sandbox/cpu/state.c
+++ b/arch/sandbox/cpu/state.c
@@ -415,10 +415,6 @@ int state_uninit(void)
 		}
 	}
 
-	/* Remove old memory file if required */
-	if (state->ram_buf_rm && state->ram_buf_fname)
-		os_unlink(state->ram_buf_fname);
-
 	/* Delete this at the last moment so as not to upset gdb too much */
 	if (state->jumped_fname)
 		os_unlink(state->jumped_fname);