diff options
| -rw-r--r-- | tools/binman/README | 4 | ||||
| -rw-r--r-- | tools/dtoc/fdt_util.py | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/tools/binman/README b/tools/binman/README index 08c3e56..7f558ec 100644 --- a/tools/binman/README +++ b/tools/binman/README @@ -536,6 +536,10 @@ entry contents. Most of the time such essoteric behaviour is not needed, but it can be essential for complex images. +If you need to specify a particular device-tree compiler to use, you can define +the DTC environment variable. This can be useful when the system dtc is too +old. + History / Credits ----------------- diff --git a/tools/dtoc/fdt_util.py b/tools/dtoc/fdt_util.py index ba0b6cc..ad06245 100644 --- a/tools/dtoc/fdt_util.py +++ b/tools/dtoc/fdt_util.py @@ -79,7 +79,8 @@ def EnsureCompiled(fname): '-W', 'no-unit_address_vs_reg'] args.extend(search_list) args.append(dts_input) - command.Run('dtc', *args) + dtc = os.environ.get('DTC') or 'dtc' + command.Run(dtc, *args) return dtb_output def GetInt(node, propname, default=None): |