diff options
| author | Aaron Williams <awilliams@marvell.com> | 2020-12-11 17:05:29 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2021-04-28 10:05:10 +0200 |
| commit | 66b75ef6e71643d73a3b69ba72a6752e6271e8b4 (patch) | |
| tree | ce50611017c2d163f96499f16ef41c5660268664 | |
| parent | 646af4d96c1029d46d033c4aa5638290d1e1c7dd (diff) | |
mips: octeon: Add cvmx-dbg-defs.h header file
Import cvmx-dbg-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | arch/mips/mach-octeon/include/mach/cvmx-dbg-defs.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/mips/mach-octeon/include/mach/cvmx-dbg-defs.h b/arch/mips/mach-octeon/include/mach/cvmx-dbg-defs.h new file mode 100644 index 00000000000..9f91feec18b --- /dev/null +++ b/arch/mips/mach-octeon/include/mach/cvmx-dbg-defs.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 Marvell International Ltd. + * + * Configuration and status register (CSR) type definitions for + * Octeon dbg. + */ + +#ifndef __CVMX_DBG_DEFS_H__ +#define __CVMX_DBG_DEFS_H__ + +#define CVMX_DBG_DATA (0x00011F00000001E8ull) + +/** + * cvmx_dbg_data + * + * DBG_DATA = Debug Data Register + * + * Value returned on the debug-data lines from the RSLs + */ +union cvmx_dbg_data { + u64 u64; + struct cvmx_dbg_data_s { + u64 reserved_23_63 : 41; + u64 c_mul : 5; + u64 dsel_ext : 1; + u64 data : 17; + } s; +}; + +typedef union cvmx_dbg_data cvmx_dbg_data_t; + +#endif |