For MIPS we are always looking gd->dram in virtual address so PCI_MAP_SYSTEM_MEMORY should always be enabled.
If in future we ever want to make it physical we have to set ARCH_MAP_SYSMEM.
Signed-off-by: Jiaxun Yang jiaxun.yang@flygoat.com --- drivers/pci/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 289d1deb38b6..14f6067fa29b 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -67,6 +67,7 @@ config PCI_CONFIG_HOST_BRIDGE config PCI_MAP_SYSTEM_MEMORY bool "Map local system memory from a virtual base address" depends on MIPS + default y if !ARCH_MAP_SYSMEM help Say Y if base address of system memory is being used as a virtual address instead of a physical address (e.g. on MIPS). The PCI core will then remap