2 commits

Author	SHA1	Message	Date
Pali Rohár	a4bc38da27	pci: Add standard PCIe ECAM macros ... Lot of PCIe controllers are using ECAM addressing. So add common ECAM macros into U-Boot's pci.h header file which can be suitable for most PCI controller drivers. Replace custom ECAM address macros in every PCI controller driver by new ECAM macros from U-Boot's pci.h header file. Similar macros are defined also in Linux kernel. There is a small difference between Linux and these new U-Boot macros. U-Boot's PCIE_ECAM_OFFSET() takes device and function numbers in separate arguments. Linux's PCIE_ECAM_OFFSET() takes device and function numbers encoded in one argument. The reason is that U-Boot's PCI_DEVFN() macro is different than Linux's PCI_SLOT() macro. So having device and function numbers in separate arguments makes code more straightforward. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>	2021-11-17 17:04:58 -05:00
Masami Hiramatsu	3296d52bb5	pci: synquacer: Add SynQuacer ECAM based PCIe driver ... Add ECAM based SynQuacer PCIe RC driver. This driver configures the PCIe RC and filter out a ghost pcie config. Since the Linux kernel expects "socionext,synquacer-pcie-ecam" device is configured by firmware (EDK2), it doesn't re-configure in the kernel. So as same as EDK2, U-Boot needs to configure it before boot the kernel. Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>	2021-07-06 14:07:36 -04:00