diff options
Diffstat (limited to 'src/device/dram/Kconfig')
| -rw-r--r-- | src/device/dram/Kconfig | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/device/dram/Kconfig b/src/device/dram/Kconfig new file mode 100644 index 0000000000..7bb1dab50d --- /dev/null +++ b/src/device/dram/Kconfig @@ -0,0 +1,57 @@ +## SPDX-License-Identifier: GPL-2.0-only + +# Short-term plan: Start adding 'USE_' and "NO_" options to each chip. +# +# Long-term plan: Every SoC or chipset should select the memory types they +# use. When they all select their memory, the 'no_' options can be removed +# and the defaults for all memory types can be set to n. + +config NO_DDR5 + bool + +config NO_LPDDR4 + bool + +config NO_DDR4 + bool + +config NO_DDR3 + bool + +config NO_DDR2 + bool + +config USE_DDR5 + bool + default n if NO_DDR5 + default y + help + system supports DDR5 memory + +config USE_LPDDR4 + bool + default n if NO_LPDDR4 + default y + help + system supports LPDDR4 memory + +config USE_DDR4 + bool + default n if NO_DDR4 + default y + help + system supports DDR4 memory + +config USE_DDR3 + bool + default n if NO_DDR3 + default y + help + system supports DDR3 memory + +config USE_DDR2 + bool + default n if NO_DDR2 + default y + help + system supports DDR2 memory |