Mario: Could you please look at this patch series? It touches gdsys board and for future gdsys board should be converted to use u-boot driver model API...
On Tuesday 21 December 2021 12:20:10 Pali Rohár wrote: > This patch series removes gdsys's board_pex_config() function by > converting it to spl_board_init(), adds a new mvebu-reset driver for > enabling / disabling PCIe ports and finally moves PCIe code from serdes > driver to pci_mvebu.c driver. > > After all these changes, PCIe link is not initialized in serdes code > anymore, but in pci_mvebu.c driver with help of mvebu-reset driver. > > I'm not sure if change for gdsys board is correct, so if somebody has > this board, please test it. > > I tested this change on A385 board Turris Omnia and I verified that PCIe > links are really enabled by pci_mvebu.c driver and not before. > > This patch series is based on u-boot-marvell/next branch. > > Pali Rohár (9): > arm: mvebu: Convert board_pex_config() to CONFIG_SPL_BOARD_INIT > board: gdsys: a38x: Enable PCIe link 2 in spl_board_init() > pci: pci_mvebu: Fix PCIe MEM and IO resources assignment and mbus > mapping > pci: pci_mvebu: Inline mvebu_pcie_port_parse_dt() function > pci: pci_mvebu: Remove dependency on SOC_REGS_PHY_BASE macro > pci: pci_mvebu: Split initialization of PCIe ports into 3 phases > pci: pci_mvebu: Wait 100ms for Link Up in mvebu_pcie_probe() > arm: mvebu: Implement simple mvebu-reset driver for enabling/disabling > PCIe ports > arm: mvebu: a38x: serdes: Move non-serdes PCIe code to pci_mvebu.c > > arch/arm/dts/armada-375.dtsi | 5 +- > arch/arm/dts/armada-380.dtsi | 3 + > arch/arm/dts/armada-385.dtsi | 4 + > arch/arm/dts/armada-38x.dtsi | 1 + > arch/arm/dts/armada-xp-98dx3236.dtsi | 2 + > arch/arm/dts/armada-xp-mv78230.dtsi | 5 + > arch/arm/dts/armada-xp-mv78260.dtsi | 9 + > arch/arm/dts/armada-xp-mv78460.dtsi | 10 + > arch/arm/dts/armada-xp-synology-ds414.dts | 1 + > arch/arm/dts/armada-xp-theadorable.dts | 1 + > arch/arm/dts/armada-xp.dtsi | 1 + > arch/arm/mach-mvebu/Makefile | 1 + > arch/arm/mach-mvebu/include/mach/cpu.h | 5 +- > arch/arm/mach-mvebu/serdes/a38x/Makefile | 1 - > arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c | 64 ---- > arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.h | 28 -- > .../serdes/a38x/high_speed_env_spec.c | 19 -- > arch/arm/mach-mvebu/system-controller.c | 105 +++++++ > board/gdsys/a38x/controlcenterdc.c | 6 +- > configs/controlcenterdc_defconfig | 1 + > drivers/pci/Kconfig | 1 + > drivers/pci/pci_mvebu.c | 275 ++++++++++++++---- > 22 files changed, 371 insertions(+), 177 deletions(-) > delete mode 100644 arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c > delete mode 100644 arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.h > create mode 100644 arch/arm/mach-mvebu/system-controller.c > > -- > 2.20.1 >