From 17cfba6fd4e13e0930cd7d05e8606ff6966af24a Mon Sep 17 00:00:00 2001 From: Aamir Bohra Date: Thu, 25 Jul 2019 20:56:54 +0530 Subject: soc/intel/common/block/uart: Update the UART PCI device reference This implementation revises the UART PCI device reference in common UART driver. The SOC functions have been aligned to provide the UART PCI device reference using pcidev_path_on_root. The uart_get_device() return type is changed, and files in which it gets used are updated. Change-Id: Ie0fe5991f3b0b9c596c3de9472e98e4091d7dd87 Signed-off-by: Aamir Bohra Reviewed-on: https://review.coreboot.org/c/coreboot/+/34582 Tested-by: build bot (Jenkins) Reviewed-by: Paul Fagerburg Reviewed-by: Tim Wawrzynczak Reviewed-by: Nico Huber --- src/soc/intel/cannonlake/uart.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/soc/intel/cannonlake') diff --git a/src/soc/intel/cannonlake/uart.c b/src/soc/intel/cannonlake/uart.c index 7174a9a58f..ae19acc264 100644 --- a/src/soc/intel/cannonlake/uart.c +++ b/src/soc/intel/cannonlake/uart.c @@ -50,7 +50,7 @@ const struct uart_gpio_pad_config uart_gpio_pads[] = { const int uart_max_index = ARRAY_SIZE(uart_gpio_pads); -struct device *soc_uart_console_to_device(int uart_console) +DEVTREE_CONST struct device *soc_uart_console_to_device(int uart_console) { /* * if index is valid, this function will return corresponding structure @@ -58,11 +58,11 @@ struct device *soc_uart_console_to_device(int uart_console) */ switch (uart_console) { case 0: - return (struct device *)PCH_DEV_UART0; + return pcidev_path_on_root(PCH_DEVFN_UART0); case 1: - return (struct device *)PCH_DEV_UART1; + return pcidev_path_on_root(PCH_DEVFN_UART1); case 2: - return (struct device *)PCH_DEV_UART2; + return pcidev_path_on_root(PCH_DEVFN_UART2); default: printk(BIOS_ERR, "Invalid UART console index\n"); return NULL; -- cgit v1.2.3