[U-Boot] [PATCH 4/5] pci: tegra: call tegra_pcie_board_init() earlier

[Stephen Warren]

From: Stephen Warren <swarren at nvidia.com>

The board PCI setup code may control regulators that are required simply
to bring up the PCI controller itself (or PLLs, IOs, ... it uses). Move
the call to this function earlier so that all board-provided resources
are ready early enough for everything to work.

Signed-off-by: Stephen Warren <swarren at nvidia.com>
---
 drivers/pci/pci_tegra.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/pci_tegra.c b/drivers/pci/pci_tegra.c
index 177d48dde477..bf078b3369ba 100644
--- a/drivers/pci/pci_tegra.c
+++ b/drivers/pci/pci_tegra.c
@@ -618,8 +618,6 @@ static int tegra_pcie_power_on(struct tegra_pcie *pcie)
 		return err;
 	}
 
-	tegra_pcie_board_init();
-
 	err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_PCIE,
 						PERIPH_ID_PCIE);
 	if (err < 0) {
@@ -1164,6 +1162,8 @@ void pci_init_board(void)
 	const void *fdt = gd->fdt_blob;
 	int count, nodes[1];
 
+	tegra_pcie_board_init();
+
 	count = fdtdec_find_aliases_for_id(fdt, "pcie-controller",
 					   COMPAT_NVIDIA_TEGRA124_PCIE,
 					   nodes, ARRAY_SIZE(nodes));
-- 
1.9.1