diff options
author | Patrick Delaunay <patrick.delaunay@st.com> | 2018-03-09 18:28:12 +0100 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2018-03-16 14:54:14 -0400 |
commit | dafa84d27c5f9d160b431665e09697bd392daca9 (patch) | |
tree | fd642e53a8910338bf7c2ce4f7274cd1fdeb050f /include/init.h | |
parent | 6f6b7cfa89e5aa3b643196a4ccc8b1ba5d6fa7a4 (diff) |
common: add a prototype for mach_cpu_init()
Add a new file init.h with the prototype for arch_cpu_init
Add a prototype for mach_cpu_init() to avoid a warning:
no previous prototype for ‘mach_cpu_init’
It is a first step to move all the functions prototype
used during U-Boot initialization (board_f.c / board_r.c)
from common.h to init.h
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'include/init.h')
-rw-r--r-- | include/init.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/init.h b/include/init.h new file mode 100644 index 0000000000..324fbe0475 --- /dev/null +++ b/include/init.h @@ -0,0 +1,51 @@ +/* + * (C) Copyright 2000-2009 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * Copy the startup prototype, previously defined in common.h + * Copyright (C) 2018, STMicroelectronics - All Rights Reserved + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __INIT_H_ +#define __INIT_H_ 1 + +#ifndef __ASSEMBLY__ /* put C only stuff in this section */ + +/* + * Function Prototypes + */ + +/* common/board_f.c */ + +/** + * arch_cpu_init() - basic cpu-dependent setup for an architecture + * + * This is called after early malloc is available. It should handle any + * CPU- or SoC- specific init needed to continue the init sequence. See + * board_f.c for where it is called. If this is not provided, a default + * version (which does nothing) will be used. + * + * @return: 0 on success, otherwise error + */ +int arch_cpu_init(void); + +/** + * mach_cpu_init() - SoC/machine dependent CPU setup + * + * This is called after arch_cpu_init(). It should handle any + * SoC or machine specific init needed to continue the init sequence. See + * board_f.c for where it is called. If this is not provided, a default + * version (which does nothing) will be used. + * + * @return: 0 on success, otherwise error + */ +int mach_cpu_init(void); + +/* common/board_r.c */ + +#endif /* __ASSEMBLY__ */ +/* Put only stuff here that the assembler can digest */ + +#endif /* __INIT_H_ */ |