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imx-common: consolidate macros and prototypes into sys_proto.h

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Move most macro definitions and prototypes into
"arch/arm/include/asm/imx-common/sys_proto.h" to avoid duplicated
function prototypes and marco definitions for different i.MX SoCs.

This patch do not remove the sys_proto.h for different i.MX SoCs,
because we need to modify lots of driver code and others. This patch
remove duplicated macros and prototypes and incude "sys_proto.h"
of imx-common for each sys_proto.h of different i.MX platforms.
Then later we should avoid add stuff in sys_proto.h of each platform,
and modify driver to include common sys_proto.h.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Peng Fan 2015-08-13 10:55:34 +08:00 committed by Stefano Babic
parent bf3b9cb6e8
commit fc684e87a1
6 changed files with 60 additions and 87 deletions
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7
arch/arm/include/asm/arch-mx31/sys_proto.h
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@ -5,10 +5,10 @@
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
#ifndef _MX31_SYS_PROTO_H_
#define _MX31_SYS_PROTO_H_
#include "../arch-imx/cpu.h"
#include <asm/imx-common/sys_proto.h>
struct mxc_weimcs {
u32 upper;
@ -18,5 +18,4 @@ struct mxc_weimcs {
void mxc_setup_weimcs(int cs, const struct mxc_weimcs *weimcs);
int mxc_mmc_init(bd_t *bis);
u32 get_cpu_rev(void);
#endif

12
arch/arm/include/asm/arch-mx35/sys_proto.h
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@ -5,12 +5,12 @@
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
#ifndef _MX35_SYS_PROTO_H_
#define _MX35_SYS_PROTO_H_
u32 get_cpu_rev(void);
void mx3_setup_sdram_bank(u32 start_address, u32 ddr2_config,
u32 row, u32 col, u32 dsize, u32 refresh);
#define is_soc_rev(rev) ((get_cpu_rev() & 0xFF) - rev)
#include <asm/imx-common/sys_proto.h>
void mx3_setup_sdram_bank(u32 start_address, u32 ddr2_config, u32 row,
u32 col, u32 dsize, u32 refresh);
#endif

22
arch/arm/include/asm/arch-mx5/sys_proto.h
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@ -5,24 +5,4 @@
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
#include "../arch-imx/cpu.h"
#define is_soc_rev(rev) ((get_cpu_rev() & 0xFF) - rev)
u32 get_cpu_rev(void);
unsigned imx_ddr_size(void);
void sdelay(unsigned long);
void set_chipselect_size(int const);
/*
* Initializes on-chip ethernet controllers.
* to override, implement board_eth_init()
*/
int fecmxc_initialize(bd_t *bis);
u32 get_ahb_clk(void);
u32 get_periph_clk(void);
#endif
#include <asm/imx-common/sys_proto.h>

45
arch/arm/include/asm/arch-mx6/sys_proto.h
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@ -5,47 +5,4 @@
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
#include <asm/imx-common/regs-common.h>
#include "../arch-imx/cpu.h"
#define soc_rev() (get_cpu_rev() & 0xFF)
#define is_soc_rev(rev) (soc_rev() == rev)
u32 get_nr_cpus(void);
u32 get_cpu_rev(void);
u32 get_cpu_speed_grade_hz(void);
u32 get_cpu_temp_grade(int *minc, int *maxc);
/* returns MXC_CPU_ value */
#define cpu_type(rev) (((rev) >> 12) & 0xff)
/* both macros return/take MXC_CPU_ constants */
#define get_cpu_type() (cpu_type(get_cpu_rev()))
#define is_cpu_type(cpu) (get_cpu_type() == cpu)
const char *get_imx_type(u32 imxtype);
unsigned imx_ddr_size(void);
void set_chipselect_size(int const);
#define is_mx6dqp() (is_cpu_type(MXC_CPU_MX6QP) || is_cpu_type(MXC_CPU_MX6DP))
/*
* Initializes on-chip ethernet controllers.
* to override, implement board_eth_init()
*/
int fecmxc_initialize(bd_t *bis);
u32 get_ahb_clk(void);
u32 get_periph_clk(void);
int mxs_reset_block(struct mxs_register_32 *reg);
int mxs_wait_mask_set(struct mxs_register_32 *reg,
uint32_t mask,
unsigned int timeout);
int mxs_wait_mask_clr(struct mxs_register_32 *reg,
uint32_t mask,
unsigned int timeout);
#endif
#include <asm/imx-common/sys_proto.h>

15
arch/arm/include/asm/arch-mxs/sys_proto.h
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@ -7,19 +7,10 @@
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __SYS_PROTO_H__
#define __SYS_PROTO_H__
#ifndef __MXS_SYS_PROTO_H__
#define __MXS_SYS_PROTO_H__
#include <asm/imx-common/regs-common.h>
#include <../arch-imx/cpu.h>
int mxs_reset_block(struct mxs_register_32 *reg);
int mxs_wait_mask_set(struct mxs_register_32 *reg,
uint32_t mask,
unsigned int timeout);
int mxs_wait_mask_clr(struct mxs_register_32 *reg,
uint32_t mask,
unsigned int timeout);
#include <asm/imx-common/sys_proto.h>
int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int), int (*cd)(int));

46
arch/arm/include/asm/imx-common/sys_proto.h Normal file
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@ -0,0 +1,46 @@
/*
* (C) Copyright 2009
* Stefano Babic, DENX Software Engineering, sbabic@denx.de.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
#include <asm/imx-common/regs-common.h>
#include <common.h>
#include "../arch-imx/cpu.h"
#define soc_rev() (get_cpu_rev() & 0xFF)
#define is_soc_rev(rev) (soc_rev() == rev)
/* returns MXC_CPU_ value */
#define cpu_type(rev) (((rev) >> 12) & 0xff)
/* both macros return/take MXC_CPU_ constants */
#define get_cpu_type() (cpu_type(get_cpu_rev()))
#define is_cpu_type(cpu) (get_cpu_type() == cpu)
#define is_mx6dqp() (is_cpu_type(MXC_CPU_MX6QP) || is_cpu_type(MXC_CPU_MX6DP))
u32 get_nr_cpus(void);
u32 get_cpu_rev(void);
u32 get_cpu_speed_grade_hz(void);
u32 get_cpu_temp_grade(int *minc, int *maxc);
const char *get_imx_type(u32 imxtype);
u32 imx_ddr_size(void);
void sdelay(unsigned long);
void set_chipselect_size(int const);
/*
* Initializes on-chip ethernet controllers.
* to override, implement board_eth_init()
*/
int fecmxc_initialize(bd_t *bis);
u32 get_ahb_clk(void);
u32 get_periph_clk(void);
int mxs_reset_block(struct mxs_register_32 *reg);
int mxs_wait_mask_set(struct mxs_register_32 *reg, u32 mask, u32 timeout);
int mxs_wait_mask_clr(struct mxs_register_32 *reg, u32 mask, u32 timeout);
#endif