DCD check command is currently implemented for imximg v2 only.
This command may also be available for v1 as mentioned in IMX35RM as
DCD-address-type "wait/read", but due to the lack of further details
it will be not supported.
Signed-off-by: Alexander Kurz <akurz@xxxxxxxx>
---
scripts/imx/imx-image.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/scripts/imx/imx-image.c b/scripts/imx/imx-image.c
index c0bf9c0..d0c4152 100644
--- a/scripts/imx/imx-image.c
+++ b/scripts/imx/imx-image.c
@@ -450,6 +450,11 @@ static int write_dcd(const char *outfile)
static int check(const struct config_data *data, uint32_t cmd, uint32_t addr,
uint32_t mask)
{
+ if (data->header_version != 2) {
+ fprintf(stderr, "DCD check command is not available or "
+ "not yet implemented for this SOC\n");
+ return -EINVAL;
+ }
if (curdcd > MAX_DCD - 3) {
fprintf(stderr, "At maximum %d dcd entried are allowed\n", MAX_DCD);
return -ENOMEM;
--
2.1.4
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