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Diffstat (limited to 'src/soc/intel')
-rw-r--r--src/soc/intel/common/block/uart/uart.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/src/soc/intel/common/block/uart/uart.c b/src/soc/intel/common/block/uart/uart.c
index 82e5df401c..9d820ffd7e 100644
--- a/src/soc/intel/common/block/uart/uart.c
+++ b/src/soc/intel/common/block/uart/uart.c
@@ -33,11 +33,8 @@
extern const struct uart_gpio_pad_config uart_gpio_pads[];
extern const int uart_max_index;
-static void uart_lpss_init(struct device *dev, uintptr_t baseaddr)
+static void uart_lpss_init(uintptr_t baseaddr)
{
- /* Ensure controller is in D0 state */
- lpss_set_power_state(dev, STATE_D0);
-
/* Take UART out of reset */
lpss_reset_release(baseaddr);
@@ -84,7 +81,7 @@ void uart_common_init(struct device *device, uintptr_t baseaddr)
/* Enable memory access and bus master */
pci_write_config32(dev, PCI_COMMAND, UART_PCI_ENABLE);
- uart_lpss_init(device, baseaddr);
+ uart_lpss_init(baseaddr);
}
struct device *uart_get_device(void)
@@ -227,7 +224,7 @@ static void uart_common_enable_resources(struct device *dev)
base = pci_read_config32(dev, PCI_BASE_ADDRESS_0) & ~0xFFF;
if (base)
- uart_lpss_init(dev, base);
+ uart_lpss_init(base);
}
}