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ARM: at91: remove at91_boot_soc

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at91_boot_soc and at91_init_soc structures are not used by any SoC, remove
their use. Also remove all the now empty SoC files.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
[nicolas.ferre@atmel.com: different organization of the patches]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Alexandre Belloni 2015-01-27 12:24:15 +01:00 committed by Nicolas Ferre
parent 6bd3e3f491
commit edd942247f
6 changed files with 1 additions and 142 deletions
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4
arch/arm/mach-at91/Makefile
View file

@ -7,9 +7,7 @@ obj-y := setup.o
obj-$(CONFIG_SOC_AT91SAM9) += sam9_smc.o
# CPU-specific support
obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o at91rm9200_time.o
obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o
obj-$(CONFIG_SOC_SAMA5D4) += sama5d4.o
obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200_time.o
# AT91SAM board with device-tree
obj-$(CONFIG_SOC_AT91RM9200) += board-dt-rm9200.o

32
arch/arm/mach-at91/at91rm9200.c
View file

@ -1,32 +0,0 @@
/*
* arch/arm/mach-at91/at91rm9200.c
*
* Copyright (C) 2005 SAN People
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
*/
#include <linux/module.h>
#include <linux/clk/at91_pmc.h>
#include <asm/mach/map.h>
#include <asm/system_misc.h>
#include <mach/at91_st.h>
#include <mach/hardware.h>
#include "soc.h"
#include "generic.h"
/* --------------------------------------------------------------------
* AT91RM9200 processor initialization
* -------------------------------------------------------------------- */
AT91_SOC_START(at91rm9200)
AT91_SOC_END

29
arch/arm/mach-at91/sama5d3.c
View file

@ -1,29 +0,0 @@
/*
* Chip-specific setup code for the SAMA5D3 family
*
* Copyright (C) 2013 Atmel,
* 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
*
* Licensed under GPLv2 or later.
*/
#include <linux/module.h>
#include <linux/dma-mapping.h>
#include <linux/clk/at91_pmc.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/sama5d3.h>
#include <mach/cpu.h>
#include "soc.h"
#include "generic.h"
#include "sam9_smc.h"
/* --------------------------------------------------------------------
* AT91SAM9x5 processor initialization
* -------------------------------------------------------------------- */
AT91_SOC_START(sama5d3)
AT91_SOC_END

30
arch/arm/mach-at91/sama5d4.c
View file

@ -1,30 +0,0 @@
/*
* Chip-specific setup code for the SAMA5D4 family
*
* Copyright (C) 2013 Atmel Corporation,
* Nicolas Ferre <nicolas.ferre@atmel.com>
*
* Licensed under GPLv2 or later.
*/
#include <linux/module.h>
#include <linux/dma-mapping.h>
#include <linux/clk/at91_pmc.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/sama5d4.h>
#include <mach/cpu.h>
#include <mach/hardware.h>
#include "soc.h"
#include "generic.h"
#include "sam9_smc.h"
/* --------------------------------------------------------------------
* Processor initialization
* -------------------------------------------------------------------- */
AT91_SOC_START(sama5d4)
AT91_SOC_END

7
arch/arm/mach-at91/setup.c
View file

@ -22,12 +22,9 @@
#include <mach/cpu.h>
#include <mach/at91_dbgu.h>
#include "soc.h"
#include "generic.h"
#include "pm.h"
struct at91_init_soc __initdata at91_boot_soc;
struct at91_socinfo at91_soc_initdata;
EXPORT_SYMBOL(at91_soc_initdata);
@ -60,7 +57,6 @@ static void __init soc_detect(u32 dbgu_base)
at91_soc_initdata.type = AT91_SOC_RM9200;
if (at91_soc_initdata.subtype == AT91_SOC_SUBTYPE_UNKNOWN)
at91_soc_initdata.subtype = AT91_SOC_RM9200_BGA;
at91_boot_soc = at91rm9200_soc;
break;
case ARCH_ID_AT91SAM9260:
@ -106,7 +102,6 @@ static void __init soc_detect(u32 dbgu_base)
at91_soc_initdata.exid = __raw_readl(AT91_IO_P2V(dbgu_base) + AT91_DBGU_EXID);
if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D3) {
at91_soc_initdata.type = AT91_SOC_SAMA5D3;
at91_boot_soc = sama5d3_soc;
}
break;
}
@ -199,10 +194,8 @@ static void __init alt_soc_detect(u32 dbgu_base)
at91_soc_initdata.exid = __raw_readl(AT91_ALT_IO_P2V(dbgu_base) + AT91_DBGU_EXID);
if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D3) {
at91_soc_initdata.type = AT91_SOC_SAMA5D3;
at91_boot_soc = sama5d3_soc;
} else if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D4) {
at91_soc_initdata.type = AT91_SOC_SAMA5D4;
at91_boot_soc = sama5d4_soc;
}
break;
}

41
arch/arm/mach-at91/soc.h
View file

@ -1,41 +0,0 @@
/*
* Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
*
* Under GPLv2
*/
struct at91_init_soc {
int builtin;
void (*map_io)(void);
};
extern struct at91_init_soc at91_boot_soc;
extern struct at91_init_soc at91rm9200_soc;
extern struct at91_init_soc sama5d3_soc;
extern struct at91_init_soc sama5d4_soc;
#define AT91_SOC_START(_name) \
struct at91_init_soc __initdata _name##_soc \
__used \
= { \
.builtin = 1, \
#define AT91_SOC_END \
};
static inline int at91_soc_is_enabled(void)
{
return at91_boot_soc.builtin;
}
#if !defined(CONFIG_SOC_AT91RM9200)
#define at91rm9200_soc at91_boot_soc
#endif
#if !defined(CONFIG_SOC_SAMA5D3)
#define sama5d3_soc at91_boot_soc
#endif
#if !defined(CONFIG_SOC_SAMA5D4)
#define sama5d4_soc at91_boot_soc
#endif