On Friday 25 April 2025 17:57:08 Hans Zhang wrote: > diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c > index a29796cce420..d8852892994a 100644 > --- a/drivers/pci/controller/pci-aardvark.c > +++ b/drivers/pci/controller/pci-aardvark.c > @@ -549,9 +549,7 @@ static void advk_pcie_setup_hw(struct advk_pcie *pcie) > reg = advk_readl(pcie, PCIE_CORE_PCIEXP_CAP + PCI_EXP_DEVCTL); > reg &= ~PCI_EXP_DEVCTL_RELAX_EN; > reg &= ~PCI_EXP_DEVCTL_NOSNOOP_EN; > - reg &= ~PCI_EXP_DEVCTL_PAYLOAD; > reg &= ~PCI_EXP_DEVCTL_READRQ; > - reg |= PCI_EXP_DEVCTL_PAYLOAD_512B; > reg |= PCI_EXP_DEVCTL_READRQ_512B; > advk_writel(pcie, reg, PCIE_CORE_PCIEXP_CAP + PCI_EXP_DEVCTL); > > -- > 2.25.1 > Please do not remove this code. It is required part of the initialization of the aardvark PCI controller at the specific phase, as defined in the Armada 3700 Functional Specification.
