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authorDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2021-07-15 20:53:56 +0200
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2021-07-18 20:37:39 +0200
commita45343a0aa3a01c02822fd1a2ddb2160b0943920 (patch)
tree30af00109a8d813b9ab449e1867cd725f75da223 /common/splash_source.c
parentfe5ac459461003cd2d35e8e6b22f0d23d4ea7fdd (diff)
dm: pci: add option to map virtual system memory base address
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.schwierzeck@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'common/splash_source.c')
0 files changed, 0 insertions, 0 deletions