diff options
Diffstat (limited to 'roms/u-boot/drivers/ram/stm32mp1/Kconfig')
| -rw-r--r-- | roms/u-boot/drivers/ram/stm32mp1/Kconfig | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/roms/u-boot/drivers/ram/stm32mp1/Kconfig b/roms/u-boot/drivers/ram/stm32mp1/Kconfig new file mode 100644 index 000000000..2fd8c7b7e --- /dev/null +++ b/roms/u-boot/drivers/ram/stm32mp1/Kconfig @@ -0,0 +1,49 @@ + +config STM32MP1_DDR + bool "STM32MP1 DDR driver" + depends on DM && OF_CONTROL && ARCH_STM32MP + select RAM + select SPL_RAM if SPL + default y + help + activate STM32MP1 DDR controller driver for STM32MP1 soc + family: support for LPDDR2, LPDDR3 and DDR3 + the SDRAM parameters for controleur and phy need to be provided + in device tree (computed by DDR tuning tools) + +config STM32MP1_DDR_INTERACTIVE + bool "STM32MP1 DDR driver : interactive support" + depends on STM32MP1_DDR + help + activate interactive support in STM32MP1 DDR controller driver + used for DDR tuning tools + to enter in intercative mode type 'd' during SPL DDR driver + initialisation + +config STM32MP1_DDR_INTERACTIVE_FORCE + bool "STM32MP1 DDR driver : force interactive mode" + depends on STM32MP1_DDR_INTERACTIVE + default n + help + force interactive mode in STM32MP1 DDR controller driver + skip the polling of character 'd' in console + useful when SPL is loaded in sysram + directly by programmer + +config STM32MP1_DDR_TESTS + bool "STM32MP1 DDR driver : tests support" + depends on STM32MP1_DDR_INTERACTIVE + default y + help + activate test support for interactive support in + STM32MP1 DDR controller driver: command test + +config STM32MP1_DDR_TUNING + bool "STM32MP1 DDR driver : support of tuning" + depends on STM32MP1_DDR_INTERACTIVE + default y + help + activate tuning command in STM32MP1 DDR interactive mode + used for DDR tuning tools + - DQ Deskew algorithm + - DQS Trimming |