blob: 8df32049bda69e99cf28c0dd78e372cc94790d4d [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2018 Marvell International Ltd.
*
* https://spdx.org/licenses
*/
#include <asm/global_data.h>
#include <asm/ptrace.h>
#include <asm/system.h>
#include <asm/arch/smc.h>
DECLARE_GLOBAL_DATA_PTR;
ssize_t smc_dram_size(unsigned int node)
{
struct pt_regs regs;
regs.regs[0] = OCTEONTX_DRAM_SIZE;
regs.regs[1] = node;
smc_call(&regs);
return regs.regs[0];
}