drivers/cavium: Add UART PCI driver

Add UART PCI driver in cavium/common/pci.

Tested on opencellular/elgon.
The UART is still initialized and usable in Linux.

Change-Id: I0fa2f086aba9b4f9c6dba7a35a84ea61c5fa64e4
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/30608
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

1 files changed, 0 insertions, 12 deletions

diff --git a/src/soc/cavium/cn81xx/soc.c b/src/soc/cavium/cn81xx/soc.c
index 4b265d7d7b..2358d71c57 100644
--- a/src/soc/cavium/cn81xx/soc.c
+++ b/src/soc/cavium/cn81xx/soc.c
@@ -381,18 +381,6 @@ static void soc_init(struct device *dev)
 		}
 	}
 
-	/* Init UARTs */
-	size_t i;
-	struct device *uart_dev;
-	for (i = 0; i <= 3; i++) {
-		uart_dev = dev_find_slot(1, PCI_DEVFN(8, i));
-		/* using device enable state from devicetree.cb */
-		if (uart_dev && uart_dev->enabled) {
-			if (!uart_is_enabled(i))
-				uart_setup(i, 0);
-		}
-	}
-
 	if (IS_ENABLED(CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE))
 		soc_init_atf();
 }