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/* 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>
#include <asm/u-boot.h>
#include <compiler.h>
/* Architecture-specific global data */
struct arch_global_data {
long boot_hart; /* boot hart id */
phys_addr_t firmware_fdt_addr;
#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
#if CONFIG_IS_ENABLED(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")
static inline void set_gd(volatile gd_t *gd_ptr)
{
#ifdef CONFIG_64BIT
asm volatile("ld gp, %0\n" : : "m"(gd_ptr));
#else
asm volatile("lw gp, %0\n" : : "m"(gd_ptr));
#endif
}
#endif /* __ASM_GBL_DATA_H */
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