cavium/bdk: Poke the watchdog while PCIe init

Prevent a reboot loop due to slow PCIe init.
Poke the watchdog a few times.

Change-Id: I03739d7dbad3072ccf77364fa4caba42c66ac643
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/27455
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot-pcie.c b/src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot-pcie.c
index b03c2e03ee..d52d6e9053 100644
--- a/src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot-pcie.c
+++ b/src/vendorcode/cavium/bdk/libbdk-boot/bdk-boot-pcie.c
@@ -61,6 +61,7 @@ void bdk_boot_pcie(void)
                 {
                     BDK_TRACE(INIT, "Initializing PCIe%d on Node %d\n", p, n);
                     bdk_pcie_rc_initialize(n, p);
+                    bdk_watchdog_poke();
                 }
             }
         }