On Thu, 15 Jul 2021 at 12:54, Daniel Schwierzeck <daniel.schwierz...@gmail.com> wrote: > > On MIPS the DRAM start address respectively CONFIG_SYS_SDRAM_BASE > is still used as a virtual, CPU-mapped address instead of being used > as physical address. Converting all MIPS boards and generic MIPS code > to fix that is not trivial. Due to the approaching deadline for > PCI DM conversion, this workaround is required for MIPS boards with > PCI support until the CONFIG_SYS_SDRAM_BASE issue could be solved. > > Add a compile-time option to let the PCI uclass core optionally map > the DRAM address to a physical address when adding the PCI region > of type PCI_REGION_SYS_MEMORY. > > Signed-off-by: Daniel Schwierzeck <daniel.schwierz...@gmail.com> > > Reviewed-by: Stefan Roese <s...@denx.de> > --- > > (no changes since v1) > > drivers/pci/Kconfig | 13 +++++++++++++ > drivers/pci/pci-uclass.c | 9 ++++++--- > 2 files changed, 19 insertions(+), 3 deletions(-)
Reviewed-by: Simon Glass <s...@chromium.org>