diff options
| author | Atish Patra <atish.patra@wdc.com> | 2019-06-19 00:54:03 +0300 |
|---|---|---|
| committer | Anup Patel <anup.patel@wdc.com> | 2019-06-19 07:18:56 +0300 |
| commit | 793e5e1184f04012804914bd922e68536f3b68dd (patch) | |
| tree | cb2ec2a81ed5e832de5c9c8a79dca17fce599af8 /include/sbi_utils/serial | |
| parent | 98aaf8317b74414afa78078bc056670f46c45f41 (diff) | |
| download | opensbi-793e5e1184f04012804914bd922e68536f3b68dd.tar.xz | |
platform: Move platform common to lib/utils.
Currently, platform/common contains platform/non-platform specific
common minimal drivers and libraries. This is helpful is all platforms
are built within opensbi framework.
Move them to lib/utils so that any external platform code also can
reuse the minimalistic drivers or other common libraries.
This patch doesn't introduce any functional changes.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Acked-by: Anup Patel <anup.patel@wdc.com>
Diffstat (limited to 'include/sbi_utils/serial')
| -rw-r--r-- | include/sbi_utils/serial/sifive-uart.h | 21 | ||||
| -rw-r--r-- | include/sbi_utils/serial/uart8250.h | 22 |
2 files changed, 43 insertions, 0 deletions
diff --git a/include/sbi_utils/serial/sifive-uart.h b/include/sbi_utils/serial/sifive-uart.h new file mode 100644 index 0000000..f323392 --- /dev/null +++ b/include/sbi_utils/serial/sifive-uart.h @@ -0,0 +1,21 @@ +/* + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2019 Western Digital Corporation or its affiliates. + * + * Authors: + * Anup Patel <anup.patel@wdc.com> + */ + +#ifndef __SERIAL_SIFIVE_UART_H__ +#define __SERIAL_SIFIVE_UART_H__ + +#include <sbi/sbi_types.h> + +void sifive_uart_putc(char ch); + +int sifive_uart_getc(void); + +int sifive_uart_init(unsigned long base, u32 in_freq, u32 baudrate); + +#endif diff --git a/include/sbi_utils/serial/uart8250.h b/include/sbi_utils/serial/uart8250.h new file mode 100644 index 0000000..0a1b5d3 --- /dev/null +++ b/include/sbi_utils/serial/uart8250.h @@ -0,0 +1,22 @@ +/* + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2019 Western Digital Corporation or its affiliates. + * + * Authors: + * Anup Patel <anup.patel@wdc.com> + */ + +#ifndef __SERIAL_UART8250_H__ +#define __SERIAL_UART8250_H__ + +#include <sbi/sbi_types.h> + +void uart8250_putc(char ch); + +int uart8250_getc(void); + +int uart8250_init(unsigned long base, u32 in_freq, u32 baudrate, u32 reg_shift, + u32 reg_width); + +#endif |