diff options
author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-02-10 23:21:14 +0200 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-03-04 15:25:15 +0100 |
commit | 7e75f20477511c48f47416caed7301e852165a7f (patch) | |
tree | 0180f75423caaa6bee48bdcfc7e4233eb564d507 /src/mainboard/emulation/qemu-armv7/uart.c | |
parent | 2cbcd2b7103f61a0a5b5f755aa92e3da8ec527f5 (diff) |
pl011 UART: Move under drivers/uart
Currently this is only a minimal stub to get console on qemu-armv7.
Change-Id: I3f20b7f944bc7d0e5ace9d22198d4c16a3839d2c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5162
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/emulation/qemu-armv7/uart.c')
-rw-r--r-- | src/mainboard/emulation/qemu-armv7/uart.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/src/mainboard/emulation/qemu-armv7/uart.c b/src/mainboard/emulation/qemu-armv7/uart.c deleted file mode 100644 index dfe5d0ac12..0000000000 --- a/src/mainboard/emulation/qemu-armv7/uart.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2013 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <console/console.h> -#include <uart.h> - -#define VEXPRESS_UART0_IO_ADDRESS (0x10009000) - -static void pl011_init_dev(void) { -} - -static void pl011_uart_tx_byte(unsigned char data) { - static volatile unsigned int *uart0_address = - (unsigned int *)VEXPRESS_UART0_IO_ADDRESS; - - *uart0_address = (unsigned int)data; -} - -static void pl011_uart_tx_flush(void) { -} - -#if !defined(__PRE_RAM__) - -static const struct console_driver pl011_uart_console __console = { - .init = pl011_init_dev, - .tx_byte = pl011_uart_tx_byte, - .tx_flush = pl011_uart_tx_flush, -}; - -uint32_t uartmem_getbaseaddr(void) -{ - return VEXPRESS_UART0_IO_ADDRESS; -} -#else -void uart_init(void) -{ - pl011_init_dev(); -} - -void uart_tx_byte(unsigned char data) -{ - pl011_uart_tx_byte(data); -} - -void uart_tx_flush(void) { - pl011_uart_tx_flush(); -} -#endif |