The boot commands - bootz/bootm mandate a third argument which is the
address to the FDT blob. In cases where this argument is not specified,
boot fails with a message indicating a missing FDT.
This causes non-FDT kernels to fail to boot. This patch allows both FDT
and non-FDT kernels to boot by making the third parameter to the bootm/bootz
optional.
Signed-off-by: Suriyan Ramasami <suriya...@gmail.com>
---
Changes in v1:
- First try
common/image-fdt.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/common/image-fdt.c b/common/image-fdt.c
index a39ae1b..1a02166 100644
--- a/common/image-fdt.c
+++ b/common/image-fdt.c
@@ -430,6 +430,10 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
uint8_t arch,
error:
*of_flat_tree = NULL;
*of_size = 0;
+ if (argc <= 2) {
+ debug("Continuing to boot without FDT\n");
+ return 0;
+ }
return 1;
}
--
1.8.3.1
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