diff options
Diffstat (limited to 'src/mainboard')
-rw-r--r-- | src/mainboard/emulation/qemu-riscv/Kconfig | 2 | ||||
-rw-r--r-- | src/mainboard/emulation/qemu-riscv/uart.c | 35 |
2 files changed, 2 insertions, 35 deletions
diff --git a/src/mainboard/emulation/qemu-riscv/Kconfig b/src/mainboard/emulation/qemu-riscv/Kconfig index d15c99e966..f0f658d0d9 100644 --- a/src/mainboard/emulation/qemu-riscv/Kconfig +++ b/src/mainboard/emulation/qemu-riscv/Kconfig @@ -37,9 +37,9 @@ config BOARD_SPECIFIC_OPTIONS def_bool y select SOC_UCB_RISCV select BOARD_ROMSIZE_KB_4096 - select HAVE_UART_SPECIAL select BOOT_DEVICE_NOT_SPI_FLASH select MISSING_BOARD_RESET + select DRIVERS_UART_8250MEM config MAINBOARD_DIR string diff --git a/src/mainboard/emulation/qemu-riscv/uart.c b/src/mainboard/emulation/qemu-riscv/uart.c index 021713a40a..271e994493 100644 --- a/src/mainboard/emulation/qemu-riscv/uart.c +++ b/src/mainboard/emulation/qemu-riscv/uart.c @@ -15,42 +15,9 @@ #include <types.h> #include <console/uart.h> -#include <boot/coreboot_tables.h> #include <mainboard/addressmap.h> -static uint8_t *buf = (void *)QEMU_VIRT_UART0; uintptr_t uart_platform_base(int idx) { - return (uintptr_t) buf; + return (uintptr_t) QEMU_VIRT_UART0; } - -void uart_init(int idx) -{ -} - -unsigned char uart_rx_byte(int idx) -{ - return *buf; -} - -void uart_tx_byte(int idx, unsigned char data) -{ - *buf = data; -} - -void uart_tx_flush(int idx) -{ -} - -#ifndef __PRE_RAM__ -void uart_fill_lb(void *data) -{ - struct lb_serial serial; - serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED; - serial.baseaddr = QEMU_VIRT_UART0; - serial.baud = 115200; - serial.regwidth = 1; - lb_add_serial(&serial, data); - lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data); -} -#endif |