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arm: rmobile: rcar: Move arch_preboot_os function to rcar-gen2-common/common.c

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The arch_preboot_os function used in boards using R-Car ARM SoC (r8a7790,
r8a7791, r8a7793 and r8a7794) is common.
This makes rcar-gen2-common/common.c file providing common function for
R-Car ARM SoC, and moves this function to this file.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Nobuhiro Iwamatsu 2014-12-02 16:52:20 +09:00 committed by Nobuhiro Iwamatsu
parent 44e1eebf86
commit 72fd3838c6
9 changed files with 31 additions and 32 deletions
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2
board/renesas/alt/Makefile
View file

@ -6,4 +6,4 @@
# SPDX-License-Identifier: GPL-2.0
#
obj-y := alt.o qos.o
obj-y := alt.o qos.o ../rcar-gen2-common/common.o

6
board/renesas/alt/alt.c
View file

@ -60,12 +60,6 @@ int board_early_init_f(void)
return 0;
}
void arch_preboot_os(void)
{
/* Disable TMU0 */
mstp_setbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
}
int board_init(void)
{
/* adress of boot parameters */

2
board/renesas/gose/Makefile
View file

@ -6,4 +6,4 @@
# SPDX-License-Identifier: GPL-2.0
#
obj-y := gose.o qos.o
obj-y := gose.o qos.o ../rcar-gen2-common/common.o

10
board/renesas/gose/gose.c
View file

@ -60,16 +60,6 @@ int board_early_init_f(void)
return 0;
}
#define TSTR0 0x04
#define TSTR0_STR0 0x01
void arch_preboot_os(void)
{
/* stop TMU0 */
mstp_clrbits_le32(TMU_BASE + TSTR0, TMU_BASE + TSTR0, TSTR0_STR0);
/* Disable TMU0 */
mstp_setbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
}
#define PUPR5 0xE6060114
#define PUPR5_ETH 0x3FFC0000
#define PUPR5_ETH_MAGIC (1 << 27)

2
board/renesas/koelsch/Makefile
View file

@ -6,4 +6,4 @@
# SPDX-License-Identifier: GPL-2.0
#
obj-y := koelsch.o qos.o
obj-y := koelsch.o qos.o ../rcar-gen2-common/common.o

6
board/renesas/koelsch/koelsch.c
View file

@ -61,12 +61,6 @@ int board_early_init_f(void)
return 0;
}
void arch_preboot_os(void)
{
/* Disable TMU0 */
mstp_setbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
}
/* LSI pin pull-up control */
#define PUPR5 0xe6060114
#define PUPR5_ETH 0x3FFC0000

2
board/renesas/lager/Makefile
View file

@ -6,4 +6,4 @@
# SPDX-License-Identifier: GPL-2.0
#
obj-y := lager.o qos.o
obj-y := lager.o qos.o ../rcar-gen2-common/common.o

6
board/renesas/lager/lager.c
View file

@ -67,12 +67,6 @@ int board_early_init_f(void)
return 0;
}
void arch_preboot_os(void)
{
/* Disable TMU0 */
mstp_setbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
}
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{

27
board/renesas/rcar-gen2-common/common.c Normal file
View file

@ -0,0 +1,27 @@
/*
* board/renesas/rcar-gen2-common/common.c
*
* Copyright (C) 2013 Renesas Electronics Corporation
* Copyright (C) 2013 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
*
* SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/rmobile.h>
#include <asm/arch/rcar-mstp.h>
#define TSTR0 0x04
#define TSTR0_STR0 0x01
#define TMU0_MSTP125 (1 << 25)
void arch_preboot_os(void)
{
/* stop TMU0 */
mstp_clrbits_le32(TMU_BASE + TSTR0, TMU_BASE + TSTR0, TSTR0_STR0);
/* Disable TMU0 */
mstp_setbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
}