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

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Change-Id: I5df3a61741f05364e2c20725b0b85164b197dbdc
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50484
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Felix Held
2021-02-10 16:25:53 +01:00
parent b2d8a5c017
commit c3ce09cdac
1 changed files with 9 additions and 0 deletions
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9
src/soc/amd/cezanne/chip.c
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@@ -6,6 +6,9 @@
#include <types.h> #include <types.h>
#include "chip.h" #include "chip.h"
/* Supplied by uart.c */
extern struct device_operations cezanne_uart_mmio_ops;
struct device_operations cpu_bus_ops = { struct device_operations cpu_bus_ops = {
.read_resources = noop_read_resources, .read_resources = noop_read_resources,
.set_resources = noop_set_resources, .set_resources = noop_set_resources,
@@ -20,6 +23,12 @@ static struct device_operations pci_domain_ops = {
static void set_mmio_dev_ops(struct device *dev) 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) static void enable_dev(struct device *dev)