diff mbox

[U-Boot,4/4] imx-common: consolidate macros and prototypes into sys_proto.h

Message ID 1439211227-28030-4-git-send-email-Peng.Fan@freescale.com
State Changes Requested
Delegated to: Stefano Babic
Headers show

Commit Message

Peng Fan Aug. 10, 2015, 12:53 p.m. UTC 
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>
---
 arch/arm/include/asm/arch-mx31/sys_proto.h  |  7 ++---
 arch/arm/include/asm/arch-mx35/sys_proto.h  | 12 ++++----
 arch/arm/include/asm/arch-mx5/sys_proto.h   | 22 +-------------
 arch/arm/include/asm/arch-mx6/sys_proto.h   | 45 +----------------------------
 arch/arm/include/asm/arch-mxs/sys_proto.h   | 15 ++--------
 arch/arm/include/asm/imx-common/sys_proto.h | 45 +++++++++++++++++++++++++++++
 6 files changed, 59 insertions(+), 87 deletions(-)
 create mode 100644 arch/arm/include/asm/imx-common/sys_proto.h

Comments

Stefano Babic Aug. 11, 2015, 10:45 a.m. UTC | #1 
On 10/08/2015 14:53, Peng Fan wrote:
> 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>
> ---
>  arch/arm/include/asm/arch-mx31/sys_proto.h  |  7 ++---
>  arch/arm/include/asm/arch-mx35/sys_proto.h  | 12 ++++----
>  arch/arm/include/asm/arch-mx5/sys_proto.h   | 22 +-------------
>  arch/arm/include/asm/arch-mx6/sys_proto.h   | 45 +----------------------------
>  arch/arm/include/asm/arch-mxs/sys_proto.h   | 15 ++--------
>  arch/arm/include/asm/imx-common/sys_proto.h | 45 +++++++++++++++++++++++++++++
>  6 files changed, 59 insertions(+), 87 deletions(-)
>  create mode 100644 arch/arm/include/asm/imx-common/sys_proto.h
> 
> diff --git a/arch/arm/include/asm/arch-mx31/sys_proto.h b/arch/arm/include/asm/arch-mx31/sys_proto.h
> index 1626442..674b25c 100644
> --- a/arch/arm/include/asm/arch-mx31/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx31/sys_proto.h
> @@ -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
> diff --git a/arch/arm/include/asm/arch-mx35/sys_proto.h b/arch/arm/include/asm/arch-mx35/sys_proto.h
> index 35c0352..0979fda 100644
> --- a/arch/arm/include/asm/arch-mx35/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx35/sys_proto.h
> @@ -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
> diff --git a/arch/arm/include/asm/arch-mx5/sys_proto.h b/arch/arm/include/asm/arch-mx5/sys_proto.h
> index b06c77f..16c9b76 100644
> --- a/arch/arm/include/asm/arch-mx5/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx5/sys_proto.h
> @@ -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>
> diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
> index eee8ca8..16c9b76 100644
> --- a/arch/arm/include/asm/arch-mx6/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
> @@ -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>
> diff --git a/arch/arm/include/asm/arch-mxs/sys_proto.h b/arch/arm/include/asm/arch-mxs/sys_proto.h
> index d6e9fdb..20ff101 100644
> --- a/arch/arm/include/asm/arch-mxs/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mxs/sys_proto.h
> @@ -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));
>  
> diff --git a/arch/arm/include/asm/imx-common/sys_proto.h b/arch/arm/include/asm/imx-common/sys_proto.h
> new file mode 100644
> index 0000000..706bca0
> --- /dev/null
> +++ b/arch/arm/include/asm/imx-common/sys_proto.h
> @@ -0,0 +1,45 @@
> +/*
> + * (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 "../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
> 

Reviewed-by: Stefano Babic <sbabic@denx.de>

Best regards,
Stefano Babic
Stefano Babic Aug. 12, 2015, 3:49 p.m. UTC | #2 
Hi Peng,

On 10/08/2015 14:53, Peng Fan wrote:
> 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>
> ---
>  arch/arm/include/asm/arch-mx31/sys_proto.h  |  7 ++---
>  arch/arm/include/asm/arch-mx35/sys_proto.h  | 12 ++++----
>  arch/arm/include/asm/arch-mx5/sys_proto.h   | 22 +-------------
>  arch/arm/include/asm/arch-mx6/sys_proto.h   | 45 +----------------------------
>  arch/arm/include/asm/arch-mxs/sys_proto.h   | 15 ++--------
>  arch/arm/include/asm/imx-common/sys_proto.h | 45 +++++++++++++++++++++++++++++
>  6 files changed, 59 insertions(+), 87 deletions(-)
>  create mode 100644 arch/arm/include/asm/imx-common/sys_proto.h
> 

This breaks MX35 boards:

+In file included from include/asm/arch/sys_proto.h:11:0,
+                 from arch/arm/cpu/arm1136/mx35/mx35_sdram.c:11:
+arch/arm/include/asm/imx-common/sys_proto.h:38:23: error: unknown type
name 'bd_t'

Reason is:

int fecmxc_initialize(bd_t *bis);

Can you check and resubmit ? Thanks !

> diff --git a/arch/arm/include/asm/arch-mx31/sys_proto.h b/arch/arm/include/asm/arch-mx31/sys_proto.h
> index 1626442..674b25c 100644
> --- a/arch/arm/include/asm/arch-mx31/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx31/sys_proto.h
> @@ -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
> diff --git a/arch/arm/include/asm/arch-mx35/sys_proto.h b/arch/arm/include/asm/arch-mx35/sys_proto.h
> index 35c0352..0979fda 100644
> --- a/arch/arm/include/asm/arch-mx35/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx35/sys_proto.h
> @@ -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
> diff --git a/arch/arm/include/asm/arch-mx5/sys_proto.h b/arch/arm/include/asm/arch-mx5/sys_proto.h
> index b06c77f..16c9b76 100644
> --- a/arch/arm/include/asm/arch-mx5/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx5/sys_proto.h
> @@ -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>
> diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
> index eee8ca8..16c9b76 100644
> --- a/arch/arm/include/asm/arch-mx6/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
> @@ -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>
> diff --git a/arch/arm/include/asm/arch-mxs/sys_proto.h b/arch/arm/include/asm/arch-mxs/sys_proto.h
> index d6e9fdb..20ff101 100644
> --- a/arch/arm/include/asm/arch-mxs/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mxs/sys_proto.h
> @@ -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));
>  
> diff --git a/arch/arm/include/asm/imx-common/sys_proto.h b/arch/arm/include/asm/imx-common/sys_proto.h
> new file mode 100644
> index 0000000..706bca0
> --- /dev/null
> +++ b/arch/arm/include/asm/imx-common/sys_proto.h
> @@ -0,0 +1,45 @@
> +/*
> + * (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 "../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
> 

Best regards,
Stefano Babic
Peng Fan Aug. 13, 2015, 12:26 a.m. UTC | #3 
Hi Stefano,
On Wed, Aug 12, 2015 at 05:49:15PM +0200, Stefano Babic wrote:
>Hi Peng,
>
>On 10/08/2015 14:53, Peng Fan wrote:
>> 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>
>> ---
>>  arch/arm/include/asm/arch-mx31/sys_proto.h  |  7 ++---
>>  arch/arm/include/asm/arch-mx35/sys_proto.h  | 12 ++++----
>>  arch/arm/include/asm/arch-mx5/sys_proto.h   | 22 +-------------
>>  arch/arm/include/asm/arch-mx6/sys_proto.h   | 45 +----------------------------
>>  arch/arm/include/asm/arch-mxs/sys_proto.h   | 15 ++--------
>>  arch/arm/include/asm/imx-common/sys_proto.h | 45 +++++++++++++++++++++++++++++
>>  6 files changed, 59 insertions(+), 87 deletions(-)
>>  create mode 100644 arch/arm/include/asm/imx-common/sys_proto.h
>> 
>
>This breaks MX35 boards:
>
>+In file included from include/asm/arch/sys_proto.h:11:0,
>+                 from arch/arm/cpu/arm1136/mx35/mx35_sdram.c:11:
>+arch/arm/include/asm/imx-common/sys_proto.h:38:23: error: unknown type
>name 'bd_t'
>
>Reason is:
>
>int fecmxc_initialize(bd_t *bis);
>
>Can you check and resubmit ? Thanks !

Oh. I'll check this. I missed to build mx35 target.

[...]

Regards,
Peng.
diff mbox

Patch

diff --git a/arch/arm/include/asm/arch-mx31/sys_proto.h b/arch/arm/include/asm/arch-mx31/sys_proto.h
index 1626442..674b25c 100644
--- a/arch/arm/include/asm/arch-mx31/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx31/sys_proto.h
@@ -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
diff --git a/arch/arm/include/asm/arch-mx35/sys_proto.h b/arch/arm/include/asm/arch-mx35/sys_proto.h
index 35c0352..0979fda 100644
--- a/arch/arm/include/asm/arch-mx35/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx35/sys_proto.h
@@ -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
diff --git a/arch/arm/include/asm/arch-mx5/sys_proto.h b/arch/arm/include/asm/arch-mx5/sys_proto.h
index b06c77f..16c9b76 100644
--- a/arch/arm/include/asm/arch-mx5/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx5/sys_proto.h
@@ -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>
diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
index eee8ca8..16c9b76 100644
--- a/arch/arm/include/asm/arch-mx6/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -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>
diff --git a/arch/arm/include/asm/arch-mxs/sys_proto.h b/arch/arm/include/asm/arch-mxs/sys_proto.h
index d6e9fdb..20ff101 100644
--- a/arch/arm/include/asm/arch-mxs/sys_proto.h
+++ b/arch/arm/include/asm/arch-mxs/sys_proto.h
@@ -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));
 
diff --git a/arch/arm/include/asm/imx-common/sys_proto.h b/arch/arm/include/asm/imx-common/sys_proto.h
new file mode 100644
index 0000000..706bca0
--- /dev/null
+++ b/arch/arm/include/asm/imx-common/sys_proto.h
@@ -0,0 +1,45 @@ 
+/*
+ * (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 "../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