| config SOC_AMD_COMMON_BLOCK_LPC |
| bool |
| help |
| Select this option to use the traditional LPC-ISA bridge at D14F3. |
| |
| config PROVIDES_ROM_SHARING |
| bool |
| help |
| Select this option if the LPC bridge supports ROM sharing. |
| |
| config SOC_AMD_COMMON_BLOCK_LPC_SPI_DMA |
| bool |
| select X86_CUSTOM_BOOTMEDIA |
| select SOC_AMD_COMMON_BLOCK_SPI_4DW_BURST |
| depends on !SOC_AMD_PICASSO && !SOC_AMD_STONEYRIDGE |
| help |
| Select this option to enable SPI DMA support. |
| |
| # The LPC SPI DMA controller requires the source and destination to be 64 byte |
| # aligned. |
| config CBFS_CACHE_ALIGN |
| int |
| default 64 if SOC_AMD_COMMON_BLOCK_LPC_SPI_DMA |
| |
| config FSP_ALIGNMENT_FSP_S |
| int |
| default 64 if SOC_AMD_COMMON_BLOCK_LPC_SPI_DMA |
| |
| config FSP_ALIGNMENT_FSP_M |
| int |
| default 64 if SOC_AMD_COMMON_BLOCK_LPC_SPI_DMA |
| |
| config SOC_AMD_COMMON_BLOCK_HAS_ESPI |
| bool |
| help |
| Select this option if platform supports eSPI using D14F3 configuration |
| registers. |
| |
| config SOC_AMD_COMMON_BLOCK_USE_ESPI |
| bool |
| depends on SOC_AMD_COMMON_BLOCK_HAS_ESPI |
| help |
| Select this option if mainboard uses eSPI instead of LPC (if supported |
| by platform). |