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Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/fsp_broadwell_de/fsp/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/soc/intel/fsp_broadwell_de/fsp/Kconfig b/src/soc/intel/fsp_broadwell_de/fsp/Kconfig index 2e1ebebd44..e9c6c312e6 100644 --- a/src/soc/intel/fsp_broadwell_de/fsp/Kconfig +++ b/src/soc/intel/fsp_broadwell_de/fsp/Kconfig @@ -21,6 +21,22 @@ config FSP_LOC The Broadwell-DE FSP is built with a preferred base address of 0xffeb0000. +config DCACHE_RAM_BASE + hex + default 0xfe100000 + help + This address needs to match the setup performed inside FSP. + On Broadwell-DE the FSP allocates temporary RAM starting at 0xfe100000. + +config DCACHE_RAM_SIZE + hex + default 0x8000 + help + The DCACHE is shared between FSP itself and the rest of the coreboot + stages. A size of 0x8000 works fine while providing enough space for + features like VBOOT in verstage. Further increase to a power of two + aligned value leads to errors in FSP. + config FSP_MEMORY_DOWN bool "Enable Memory Down" default n |