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Diffstat (limited to 'drivers/memory/Kconfig')
| -rw-r--r-- | drivers/memory/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig index 18238765ead..591d9d9c656 100644 --- a/drivers/memory/Kconfig +++ b/drivers/memory/Kconfig @@ -37,6 +37,23 @@ config STM32_FMC2_EBI devices (like SRAM, ethernet adapters, FPGAs, LCD displays, ...) on SOCs containing the FMC2 External Bus Interface. +config STM32_OMM + bool "STM32 Octo Memory Manager" + depends on ARCH_STM32MP + help + This driver manages the muxing between the 2 OSPI busses and + the 2 output ports. There are 4 possible muxing configurations: + - direct mode (no multiplexing): OSPI1 output is on port 1 and OSPI2 + output is on port 2 + - OSPI1 and OSPI2 are multiplexed over the same output port 1 + - swapped mode (no multiplexing), OSPI1 output is on port 2, + OSPI2 output is on port 1 + - OSPI1 and OSPI2 are multiplexed over the same output port 2 + It also manages : + - the split of the memory area shared between the 2 OSPI instances. + - chip select selection override. + - the time between 2 transactions in multiplexed mode. + config TI_AEMIF tristate "Texas Instruments AEMIF driver" depends on ARCH_KEYSTONE || ARCH_DAVINCI |