Change in coreboot[master]: soc/amd/cezanne/chip: set device operations for UART MMIO devices

[Felix Held (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson.
Felix Held has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/50484 )

Change subject: soc/amd/cezanne/chip: set device operations for UART MMIO devices
......................................................................

soc/amd/cezanne/chip: set device operations for UART MMIO devices

Change-Id: I5df3a61741f05364e2c20725b0b85164b197dbdc
Signed-off-by: Felix Held 
---
M src/soc/amd/cezanne/chip.c
1 file changed, 9 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/84/50484/1

diff --git a/src/soc/amd/cezanne/chip.c b/src/soc/amd/cezanne/chip.c
index 6e4df42..ffd56de 100644
--- a/src/soc/amd/cezanne/chip.c
+++ b/src/soc/amd/cezanne/chip.c
@@ -6,6 +6,9 @@
 #include <types.h>
 #include "chip.h"

+/* Supplied by uart.c */
+extern struct device_operations cezanne_uart_mmio_ops;
+
 struct device_operations cpu_bus_ops = {
    .read_resources	= noop_read_resources,
    .set_resources	= noop_set_resources,
@@ -20,6 +23,12 @@

static void set_mmio_dev_ops(struct device *dev)
 {
+	switch (dev->path.mmio.addr) {
+	case APU_UART0_BASE:
+	case APU_UART1_BASE:
+		dev->ops = &cezanne_uart_mmio_ops;
+		break;
+	}
 }

static void enable_dev(struct device *dev)