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author | Chris Zankel <chris@zankel.net> | 2016-08-10 18:36:44 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2016-08-16 01:46:38 +0300 |
commit | c978b52410016b0ab5a213f235596340af8d45f7 (patch) | |
tree | b01e9a8ea9a92fe962a545974339677b87dcc1ba /arch/xtensa/include/asm/global_data.h | |
parent | de5e5cea022ab44006ff1edf45a39f0943fb9dff (diff) | |
download | u-boot-c978b52410016b0ab5a213f235596340af8d45f7.tar.xz |
xtensa: add support for the xtensa processor architecture [2/2]
The Xtensa processor architecture is a configurable, extensible,
and synthesizable 32-bit RISC processor core provided by Tensilica, inc.
This is the second part of the basic architecture port, adding the
'arch/xtensa' directory and a readme file.
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/xtensa/include/asm/global_data.h')
-rw-r--r-- | arch/xtensa/include/asm/global_data.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/global_data.h b/arch/xtensa/include/asm/global_data.h new file mode 100644 index 0000000000..45693457ad --- /dev/null +++ b/arch/xtensa/include/asm/global_data.h @@ -0,0 +1,20 @@ +/* + * (C) Copyright 2007, Tensilica Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _XTENSA_GBL_DATA_H +#define _XTENSA_GBL_DATA_H + +/* Architecture-specific global data */ + +struct arch_global_data { + unsigned long cpu_clk; +}; + +#include <asm-generic/global_data.h> + +#define DECLARE_GLOBAL_DATA_PTR extern gd_t *gd + +#endif /* _XTENSA_GBL_DATA_H */ |