diff options
author | Yann Gautier <yann.gautier@st.com> | 2018-11-15 09:51:06 +0100 |
---|---|---|
committer | Yann Gautier <yann.gautier@st.com> | 2018-11-15 11:30:01 +0100 |
commit | 6d264afc9e0e3515f861c42b10ad9cebc3367b15 (patch) | |
tree | 0c673b82f146ee144d9d29481f3f9d9b1645c4e1 /include/drivers | |
parent | 8244d2260da69e49e97a6d19aa18c84b4da0a3e4 (diff) | |
download | trusted-firmware-a-6d264afc9e0e3515f861c42b10ad9cebc3367b15.tar.gz |
drivers: st: update console driver to support MULTI_CONSOLE_API
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Diffstat (limited to 'include/drivers')
-rw-r--r-- | include/drivers/st/stm32_console.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/drivers/st/stm32_console.h b/include/drivers/st/stm32_console.h new file mode 100644 index 0000000000..57e6d7409a --- /dev/null +++ b/include/drivers/st/stm32_console.h @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STM32_CONSOLE_H +#define STM32_CONSOLE_H + +#include <console.h> + +#define CONSOLE_T_STM32_BASE CONSOLE_T_DRVDATA + +#ifndef __ASSEMBLY__ + +#include <stdint.h> + +struct console_stm32 { + console_t console; + uintptr_t base; +}; + +/* + * Initialize a new STM32 console instance and register it with the console + * framework. The |console| pointer must point to storage that will be valid + * for the lifetime of the console, such as a global or static local variable. + * Its contents will be reinitialized from scratch. + */ +int console_stm32_register(uintptr_t baseaddr, uint32_t clock, uint32_t baud, + struct console_stm32 *console); + +#endif /*__ASSEMBLY__*/ + +#endif /* STM32_CONSOLE_H */ |