diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/Makefile | 2 | ||||
| -rw-r--r-- | drivers/core/Kconfig | 14 |
2 files changed, 15 insertions, 1 deletions
diff --git a/drivers/Makefile b/drivers/Makefile index 34c55bfb2f..5d8baa5a1f 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -2,7 +2,7 @@ # SPDX-License-Identifier: GPL-2.0+ # -obj-$(CONFIG_$(SPL_)DM) += core/ +obj-$(CONFIG_$(SPL_TPL_)DM) += core/ obj-$(CONFIG_$(SPL_)CLK) += clk/ obj-$(CONFIG_$(SPL_)LED) += led/ obj-$(CONFIG_$(SPL_)PINCTRL) += pinctrl/ diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index 87495614c2..405e9ad8ef 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -21,6 +21,20 @@ config SPL_DM and devices in SPL, so 1KB should be enable. See CONFIG_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_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_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" depends on DM |