diff options
Diffstat (limited to 'drivers/pci/pcie_layerscape_fixup_common.c')
| -rw-r--r-- | drivers/pci/pcie_layerscape_fixup_common.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/pci/pcie_layerscape_fixup_common.c b/drivers/pci/pcie_layerscape_fixup_common.c new file mode 100644 index 00000000000..b32236e5f85 --- /dev/null +++ b/drivers/pci/pcie_layerscape_fixup_common.c @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2019-2020 NXP + * + * PCIe DT fixup for NXP Layerscape SoCs + * Author: Wasim Khan <wasim.khan@nxp.com> + * + */ + +#include <common.h> +#include <asm/arch/clock.h> +#include <asm/arch/soc.h> +#include "pcie_layerscape_fixup_common.h" + +void ft_pci_setup(void *blob, bd_t *bd) +{ +#if defined(CONFIG_PCIE_LAYERSCAPE_GEN4) + uint svr; + + svr = SVR_SOC_VER(get_svr()); + + if (svr == SVR_LX2160A && IS_SVR_REV(get_svr(), 1, 0)) + ft_pci_setup_ls_gen4(blob, bd); + else +#endif /* CONFIG_PCIE_LAYERSCAPE_GEN4 */ + ft_pci_setup_ls(blob, bd); +} |