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Diffstat (limited to 'roms/u-boot/drivers/pch/Kconfig')
| -rw-r--r-- | roms/u-boot/drivers/pch/Kconfig | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/roms/u-boot/drivers/pch/Kconfig b/roms/u-boot/drivers/pch/Kconfig new file mode 100644 index 000000000..c49a92885 --- /dev/null +++ b/roms/u-boot/drivers/pch/Kconfig @@ -0,0 +1,27 @@ +config PCH + bool "Enable Platform-controller Hub (PCH) support" + depends on X86 || SANDBOX + help + Most x86 chips include a PCH which is responsible for handling + parts of the system not handled by that CPU. It supersedes the + northbridge / southbridge architecture that was previously used. The + PCH allows for higher performance since the memory functions are + handled in the CPU. + +config X86_PCH7 + bool "Add support for Intel PCH7" + default y if X86 + help + Enable this if your SoC uses Platform Controller Hub 7 (PCH7). This + dates from about 2011 and is used on baytrail, for example. The + PCH provides access to the GPIO and SPI base addresses, among other + functions. + +config X86_PCH9 + bool "Add support for Intel PCH9" + default y if X86 + help + Enable this if your SoC uses Platform Controller Hub 9 (PCH9). This + dates from about 2015 and is used on baytrail, for example. The + PCH provides access to the GPIO and SPI base addresses, among other + functions. |