diff options
Diffstat (limited to 'src/soc/intel/elkhartlake/uart.c')
| -rw-r--r-- | src/soc/intel/elkhartlake/uart.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/src/soc/intel/elkhartlake/uart.c b/src/soc/intel/elkhartlake/uart.c index cc0e3a848b..c0d0e49e54 100644 --- a/src/soc/intel/elkhartlake/uart.c +++ b/src/soc/intel/elkhartlake/uart.c @@ -11,9 +11,10 @@ #include <soc/pci_devs.h> #include <soc/pcr_ids.h> -const struct uart_gpio_pad_config uart_gpio_pads[] = { +const struct uart_controller_config uart_ctrlr_config[] = { { .console_index = 0, + .devfn = PCH_DEVFN_UART0, .gpios = { PAD_CFG_NF(GPP_C8, NONE, DEEP, NF1), /* UART0 RX */ PAD_CFG_NF(GPP_C9, NONE, DEEP, NF1), /* UART0 TX */ @@ -21,6 +22,7 @@ const struct uart_gpio_pad_config uart_gpio_pads[] = { }, { .console_index = 1, + .devfn = PCH_DEVFN_UART1, .gpios = { PAD_CFG_NF(GPP_C12, NONE, DEEP, NF1), /* UART1 RX */ PAD_CFG_NF(GPP_C13, NONE, DEEP, NF1), /* UART1 TX */ @@ -28,6 +30,7 @@ const struct uart_gpio_pad_config uart_gpio_pads[] = { }, { .console_index = 2, + .devfn = PCH_DEVFN_UART2, .gpios = { PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* UART2 RX */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* UART2 TX */ @@ -35,23 +38,4 @@ const struct uart_gpio_pad_config uart_gpio_pads[] = { } }; -const int uart_max_index = ARRAY_SIZE(uart_gpio_pads); - -DEVTREE_CONST struct device *soc_uart_console_to_device(int uart_console) -{ - /* - * if index is valid, this function will return corresponding structure - * for uart console else will return NULL. - */ - switch (uart_console) { - case 0: - return pcidev_path_on_root(PCH_DEVFN_UART0); - case 1: - return pcidev_path_on_root(PCH_DEVFN_UART1); - case 2: - return pcidev_path_on_root(PCH_DEVFN_UART2); - default: - printk(BIOS_ERR, "Invalid UART console index\n"); - return NULL; - } -} +const int uart_max_index = ARRAY_SIZE(uart_ctrlr_config); |