// SPDX-License-Identifier: GPL-2.0+ | |
/* | |
* (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | |
* (C) Copyright 2012 Renesas Solutions Corp. | |
*/ | |
#include <common.h> | |
#include <asm/io.h> | |
u32 rmobile_get_cpu_type(void) | |
{ | |
u32 id; | |
u32 type; | |
struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE; | |
id = readl(&hpb->cccr); | |
type = (id >> 8) & 0xFF; | |
return type; | |
} | |
u32 rmobile_get_cpu_rev_integer(void) | |
{ | |
u32 id; | |
u32 rev; | |
struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE; | |
id = readl(&hpb->cccr); | |
rev = ((id >> 4) & 0xF) + 1; | |
return rev; | |
} | |
u32 rmobile_get_cpu_rev_fraction(void) | |
{ | |
u32 id; | |
u32 rev; | |
struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE; | |
id = readl(&hpb->cccr); | |
rev = id & 0xF; | |
return rev; | |
} |