suitable malloc() implementation. If you are not using the
full malloc() enabled by CONFIG_SYS_SPL_MALLOC_START,
consider using CONFIG_SYS_MALLOC_SIMPLE. In that case you
- must provide CONFIG_SYS_MALLOC_F_LEN to set the size.
+ must provide CONFIG_SPL_SYS_MALLOC_F_LEN to set the size.
In most cases driver model will only allocate a few uclasses
and devices in SPL, so 1KB should be enable. See
- CONFIG_SYS_MALLOC_F_LEN for more details on how to enable it.
+ CONFIG_SPL_SYS_MALLOC_F_LEN for more details on how to enable it.
+
+config TPL_DM
+ bool "Enable Driver Model for TPL"
+ depends on DM && TPL
+ help
+ Enable driver model in TPL. You will need to provide a
+ suitable malloc() implementation. If you are not using the
+ full malloc() enabled by CONFIG_SYS_SPL_MALLOC_START,
+ consider using CONFIG_SYS_MALLOC_SIMPLE. In that case you
+ must provide CONFIG_SPL_SYS_MALLOC_F_LEN to set the size.
+ In most cases driver model will only allocate a few uclasses
+ and devices in SPL, so 1KB should be enough. See
+ CONFIG_SPL_SYS_MALLOC_F_LEN for more details on how to enable it.
+ Disable this for very small implementations.
config DM_WARN
bool "Enable warnings in driver model"
mistranslation of device addresses, so ensure that this is
enabled if your board does include an ISA bus.
+config DM_DEV_READ_INLINE
+ bool
+ default y if !OF_LIVE
+
endmenu