diff options
Diffstat (limited to 'drivers/core/Kconfig')
| -rw-r--r-- | drivers/core/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index 15681df6d3..ac681729c0 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -72,6 +72,16 @@ config REGMAP support any bus type (I2C, SPI) but so far this only supports direct memory access. +config SPL_REGMAP + bool "Support register maps in SPL" + depends on DM + help + Hardware peripherals tend to have one or more sets of registers + which can be accessed to control the hardware. A register map + models this with a simple read/write interface. It can in principle + support any bus type (I2C, SPI) but so far this only supports + direct memory access. + config SYSCON bool "Support system controllers" depends on REGMAP @@ -81,6 +91,15 @@ config SYSCON by this uclass, including accessing registers via regmap and assigning a unique number to each. +config SPL_SYSCON + bool "Support system controllers in SPL" + depends on REGMAP + help + Many SoCs have a number of system controllers which are dealt with + as a group by a single driver. Some common functionality is provided + by this uclass, including accessing registers via regmap and + assigning a unique number to each. + config DEVRES bool "Managed device resources" depends on DM |