mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-16 08:13:17 +00:00
50834884a8
Remember where these end up so that we can pass this information on to the EFI layer. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/* 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;
|
|
#if CONFIG_IS_ENABLED(RISCV_ACLINT)
|
|
void __iomem *aclint; /* aclint base address */
|
|
#endif
|
|
#ifdef CONFIG_ANDES_PLICSW
|
|
void __iomem *plicsw; /* andes plicsw base address */
|
|
#endif
|
|
#if CONFIG_IS_ENABLED(SMP)
|
|
struct ipi_data ipi[CONFIG_NR_CPUS];
|
|
#endif
|
|
#if !CONFIG_IS_ENABLED(XIP)
|
|
#ifdef CONFIG_AVAILABLE_HARTS
|
|
ulong available_harts;
|
|
#endif
|
|
#endif
|
|
#ifdef CONFIG_SMBIOS
|
|
ulong smbios_start; /* Start address of SMBIOS table */
|
|
#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 */
|