From: Aaron Williams awilliams@marvell.com
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 ---
.../mach-octeon/include/mach/cvmx-dbg-defs.h | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 arch/mips/mach-octeon/include/mach/cvmx-dbg-defs.h
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 0000000000..9f91feec18 --- /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