diff options
Diffstat (limited to 'arch/riscv/include/asm/global_data.h')
| -rw-r--r-- | arch/riscv/include/asm/global_data.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/global_data.h b/arch/riscv/include/asm/global_data.h new file mode 100644 index 0000000..b74bd7e --- /dev/null +++ b/arch/riscv/include/asm/global_data.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2002 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * Copyright (c) 2017 Microsemi Corporation. + * Padmarao Begari, Microsemi Corporation <padmarao.begari@microsemi.com> + */ + +#ifndef __ASM_GBL_DATA_H +#define __ASM_GBL_DATA_H + +#include <asm/smp.h> + +/* Architecture-specific global data */ +struct arch_global_data { + long boot_hart; /* boot hart id */ +#ifdef CONFIG_SIFIVE_CLINT + void __iomem *clint; /* clint base address */ +#endif +#ifdef CONFIG_ANDES_PLIC + void __iomem *plic; /* plic base address */ +#endif +#ifdef CONFIG_ANDES_PLMT + void __iomem *plmt; /* plmt base address */ +#endif +#ifdef CONFIG_SMP + struct ipi_data ipi[CONFIG_NR_CPUS]; +#endif +#ifndef CONFIG_XIP + ulong available_harts; +#endif +}; + +#include <asm-generic/global_data.h> + +#define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("gp") + +#endif /* __ASM_GBL_DATA_H */ |