[ARM] MX31: Move static virtual mappings of AIPS1/2 to common file

On MX31 we can't do much without mapping the AIPS1/2 register space.
Move these mappings from individual boards to plat-mxc/mm.c

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c
index 44fcb66..9e1459c 100644 (file)
--- a/arch/arm/mach-mx3/mm.c
+++ b/arch/arm/mach-mx3/mm.c
@@ -54,6 +54,16 @@ static struct map_desc mxc_io_desc[] __initdata = {
                .pfn            = __phys_to_pfn(AVIC_BASE_ADDR),
                .length         = AVIC_SIZE,
                .type           = MT_DEVICE_NONSHARED
+       }, {
+               .virtual        = AIPS1_BASE_ADDR_VIRT,
+               .pfn            = __phys_to_pfn(AIPS1_BASE_ADDR),
+               .length         = AIPS1_SIZE,
+               .type           = MT_DEVICE_NONSHARED
+       }, {
+               .virtual        = AIPS2_BASE_ADDR_VIRT,
+               .pfn            = __phys_to_pfn(AIPS2_BASE_ADDR),
+               .length         = AIPS2_SIZE,
+               .type           = MT_DEVICE_NONSHARED
        },
 };
 

diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c
index 5c76ac5..83e5e8e 100644 (file)
--- a/arch/arm/mach-mx3/mx31ads.c
+++ b/arch/arm/mach-mx3/mx31ads.c
@@ -492,21 +492,11 @@ static void mxc_init_i2c(void)
  */
 static struct map_desc mx31ads_io_desc[] __initdata = {
        {
-               .virtual        = AIPS1_BASE_ADDR_VIRT,
-               .pfn            = __phys_to_pfn(AIPS1_BASE_ADDR),
-               .length         = AIPS1_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       }, {
                .virtual        = SPBA0_BASE_ADDR_VIRT,
                .pfn            = __phys_to_pfn(SPBA0_BASE_ADDR),
                .length         = SPBA0_SIZE,
                .type           = MT_DEVICE_NONSHARED
        }, {
-               .virtual        = AIPS2_BASE_ADDR_VIRT,
-               .pfn            = __phys_to_pfn(AIPS2_BASE_ADDR),
-               .length         = AIPS2_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       }, {
                .virtual        = CS4_BASE_ADDR_VIRT,
                .pfn            = __phys_to_pfn(CS4_BASE_ADDR),
                .length         = CS4_SIZE / 2,

diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c
index e61fad2..894d98c 100644 (file)
--- a/arch/arm/mach-mx3/mx31lite.c
+++ b/arch/arm/mach-mx3/mx31lite.c
@@ -42,21 +42,11 @@
  */
 static struct map_desc mx31lite_io_desc[] __initdata = {
        {
-               .virtual = AIPS1_BASE_ADDR_VIRT,
-               .pfn = __phys_to_pfn(AIPS1_BASE_ADDR),
-               .length = AIPS1_SIZE,
-               .type = MT_DEVICE_NONSHARED
-       }, {
                .virtual = SPBA0_BASE_ADDR_VIRT,
                .pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
                .length = SPBA0_SIZE,
                .type = MT_DEVICE_NONSHARED
        }, {
-               .virtual = AIPS2_BASE_ADDR_VIRT,
-               .pfn = __phys_to_pfn(AIPS2_BASE_ADDR),
-               .length = AIPS2_SIZE,
-               .type = MT_DEVICE_NONSHARED
-       }, {
                .virtual = CS4_BASE_ADDR_VIRT,
                .pfn = __phys_to_pfn(CS4_BASE_ADDR),
                .length = CS4_SIZE,

diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c
index b30460a..34c2a1b 100644 (file)
--- a/arch/arm/mach-mx3/mx31moboard.c
+++ b/arch/arm/mach-mx3/mx31moboard.c
@@ -103,32 +103,6 @@ static void __init mxc_board_init(void)
        }
 }
 
-/*
- * This structure defines static mappings for the mx31moboard.
- */
-static struct map_desc mx31moboard_io_desc[] __initdata = {
-       {
-               .virtual        = AIPS1_BASE_ADDR_VIRT,
-               .pfn            = __phys_to_pfn(AIPS1_BASE_ADDR),
-               .length         = AIPS1_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       }, {
-               .virtual        = AIPS2_BASE_ADDR_VIRT,
-               .pfn            = __phys_to_pfn(AIPS2_BASE_ADDR),
-               .length         = AIPS2_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       },
-};
-
-/*
- * Set up static virtual mappings.
- */
-void __init mx31moboard_map_io(void)
-{
-       mxc_map_io();
-       iotable_init(mx31moboard_io_desc, ARRAY_SIZE(mx31moboard_io_desc));
-}
-
 static void __init mx31moboard_timer_init(void)
 {
        mx31_clocks_init(26000000);
@@ -143,7 +117,7 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
        .phys_io        = AIPS1_BASE_ADDR,
        .io_pg_offst    = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
        .boot_params    = PHYS_OFFSET + 0x100,
-       .map_io         = mx31moboard_map_io,
+       .map_io         = mxc_map_io,
        .init_irq       = mxc_init_irq,
        .init_machine   = mxc_board_init,
        .timer          = &mx31moboard_timer,

diff --git a/arch/arm/mach-mx3/mx31pdk.c b/arch/arm/mach-mx3/mx31pdk.c
index 9108f15..bc63f17 100644 (file)
--- a/arch/arm/mach-mx3/mx31pdk.c
+++ b/arch/arm/mach-mx3/mx31pdk.c
@@ -59,32 +59,6 @@ static inline void mxc_init_imx_uart(void)
 }
 
 /*!
- * This structure defines static mappings for the i.MX31PDK board.
- */
-static struct map_desc mx31pdk_io_desc[] __initdata = {
-       {
-               .virtual        = AIPS1_BASE_ADDR_VIRT,
-               .pfn            = __phys_to_pfn(AIPS1_BASE_ADDR),
-               .length         = AIPS1_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       }, {
-               .virtual        = AIPS2_BASE_ADDR_VIRT,
-               .pfn            = __phys_to_pfn(AIPS2_BASE_ADDR),
-               .length         = AIPS2_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       },
-};
-
-/*!
- * Set up static virtual mappings.
- */
-static void __init mx31pdk_map_io(void)
-{
-       mxc_map_io();
-       iotable_init(mx31pdk_io_desc, ARRAY_SIZE(mx31pdk_io_desc));
-}
-
-/*!
  * Board specific initialization.
  */
 static void __init mxc_board_init(void)
@@ -110,7 +84,7 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
        .phys_io        = AIPS1_BASE_ADDR,
        .io_pg_offst    = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
        .boot_params    = PHYS_OFFSET + 0x100,
-       .map_io         = mx31pdk_map_io,
+       .map_io         = mxc_map_io,
        .init_irq       = mxc_init_irq,
        .init_machine   = mxc_board_init,
        .timer          = &mx31pdk_timer,

diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index a05e37b..7743c13 100644 (file)
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -210,32 +210,6 @@ static void __init mxc_board_init(void)
        mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info);
 }
 
-/*
- * This structure defines static mappings for the pcm037 board.
- */
-static struct map_desc pcm037_io_desc[] __initdata = {
-       {
-               .virtual        = AIPS1_BASE_ADDR_VIRT,
-               .pfn            = __phys_to_pfn(AIPS1_BASE_ADDR),
-               .length         = AIPS1_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       }, {
-               .virtual        = AIPS2_BASE_ADDR_VIRT,
-               .pfn            = __phys_to_pfn(AIPS2_BASE_ADDR),
-               .length         = AIPS2_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       },
-};
-
-/*
- * Set up static virtual mappings.
- */
-void __init pcm037_map_io(void)
-{
-       mxc_map_io();
-       iotable_init(pcm037_io_desc, ARRAY_SIZE(pcm037_io_desc));
-}
-
 static void __init pcm037_timer_init(void)
 {
        mx31_clocks_init(26000000);
@@ -250,7 +224,7 @@ MACHINE_START(PCM037, "Phytec Phycore pcm037")
        .phys_io        = AIPS1_BASE_ADDR,
        .io_pg_offst    = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
        .boot_params    = PHYS_OFFSET + 0x100,
-       .map_io         = pcm037_map_io,
+       .map_io         = mxc_map_io,
        .init_irq       = mxc_init_irq,
        .init_machine   = mxc_board_init,
        .timer          = &pcm037_timer,