From cd4a05f9df859e7cd2efa96e035444a3decb427a Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 2 Apr 2009 22:32:10 +0200 Subject: [PATCH] MXC: rename mxc_map_io to architecture specific versions This allows us to have more mapping functions for more than one i.MX architecture in the kernel. As this is the earliest board specific hook we have, also use it to set the cpu type. Signed-off-by: Sascha Hauer --- arch/arm/mach-mx1/generic.c | 4 +++- arch/arm/mach-mx1/mx1ads.c | 2 +- arch/arm/mach-mx1/scb9328.c | 2 +- arch/arm/mach-mx2/generic.c | 12 +++++++++++- arch/arm/mach-mx2/mx27ads.c | 2 +- arch/arm/mach-mx2/pcm038.c | 2 +- arch/arm/mach-mx3/clock-imx35.c | 2 -- arch/arm/mach-mx3/clock.c | 2 -- arch/arm/mach-mx3/mm.c | 11 ++++++++++- arch/arm/mach-mx3/mx31ads.c | 2 +- arch/arm/mach-mx3/mx31lite.c | 2 +- arch/arm/mach-mx3/mx31moboard.c | 2 +- arch/arm/mach-mx3/mx31pdk.c | 2 +- arch/arm/mach-mx3/pcm037.c | 2 +- arch/arm/mach-mx3/pcm043.c | 2 +- arch/arm/plat-mxc/include/mach/common.h | 6 +++++- 16 files changed, 39 insertions(+), 18 deletions(-) diff --git a/arch/arm/mach-mx1/generic.c b/arch/arm/mach-mx1/generic.c index 0dec6f300ffc1..9c3528dbbfec9 100644 --- a/arch/arm/mach-mx1/generic.c +++ b/arch/arm/mach-mx1/generic.c @@ -37,7 +37,9 @@ static struct map_desc imx_io_desc[] __initdata = { } }; -void __init mxc_map_io(void) +void __init mx1_map_io(void) { + mxc_set_cpu_type(MXC_CPU_MX1); + iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); } diff --git a/arch/arm/mach-mx1/mx1ads.c b/arch/arm/mach-mx1/mx1ads.c index e54057fb855b1..7a648c1839304 100644 --- a/arch/arm/mach-mx1/mx1ads.c +++ b/arch/arm/mach-mx1/mx1ads.c @@ -198,7 +198,7 @@ MACHINE_START(MXLADS, "Freescale MXLADS") .phys_io = IMX_IO_PHYS, .io_pg_offst = (IMX_IO_BASE >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x100, - .map_io = mxc_map_io, + .map_io = mx1_map_io, .init_irq = mxc_init_irq, .timer = &mx1ads_timer, .init_machine = mx1ads_init, diff --git a/arch/arm/mach-mx1/scb9328.c b/arch/arm/mach-mx1/scb9328.c index 0e71f3fa28bf3..20e0b5bcdffcd 100644 --- a/arch/arm/mach-mx1/scb9328.c +++ b/arch/arm/mach-mx1/scb9328.c @@ -153,7 +153,7 @@ MACHINE_START(SCB9328, "Synertronixx scb9328") .phys_io = 0x00200000, .io_pg_offst = ((0xe0200000) >> 18) & 0xfffc, .boot_params = 0x08000100, - .map_io = mxc_map_io, + .map_io = mx1_map_io, .init_irq = mxc_init_irq, .timer = &scb9328_timer, .init_machine = scb9328_init, diff --git a/arch/arm/mach-mx2/generic.c b/arch/arm/mach-mx2/generic.c index bd51dd04948ee..169372f69d8f8 100644 --- a/arch/arm/mach-mx2/generic.c +++ b/arch/arm/mach-mx2/generic.c @@ -69,7 +69,17 @@ static struct map_desc mxc_io_desc[] __initdata = { * system startup to create static physical to virtual * memory map for the IO modules. */ -void __init mxc_map_io(void) +void __init mx21_map_io(void) { + mxc_set_cpu_type(MXC_CPU_MX21); + iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); } + +void __init mx27_map_io(void) +{ + mxc_set_cpu_type(MXC_CPU_MX27); + + iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); +} + diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 4a3b097adc12a..f4ad932ba24fd 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -277,7 +277,7 @@ static struct map_desc mx27ads_io_desc[] __initdata = { static void __init mx27ads_map_io(void) { - mxc_map_io(); + mx27_map_io(); iotable_init(mx27ads_io_desc, ARRAY_SIZE(mx27ads_io_desc)); } diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index aa4eaa61d1b58..732937ca2c9f0 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -295,7 +295,7 @@ MACHINE_START(PCM038, "phyCORE-i.MX27") .phys_io = AIPI_BASE_ADDR, .io_pg_offst = ((AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x100, - .map_io = mxc_map_io, + .map_io = mx27_map_io, .init_irq = mxc_init_irq, .init_machine = pcm038_init, .timer = &pcm038_timer, diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c index 1814ba44d1b99..0d76521cb491c 100644 --- a/arch/arm/mach-mx3/clock-imx35.c +++ b/arch/arm/mach-mx3/clock-imx35.c @@ -440,8 +440,6 @@ int __init mx35_clocks_init() int i; unsigned int ll = 0; - mxc_set_cpu_type(MXC_CPU_MX35); - #ifdef CONFIG_DEBUG_LL_CONSOLE ll = (3 << 16); #endif diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c index 9957a11533a44..09cbd4a15f816 100644 --- a/arch/arm/mach-mx3/clock.c +++ b/arch/arm/mach-mx3/clock.c @@ -566,8 +566,6 @@ int __init mx31_clocks_init(unsigned long fref) u32 reg; int i; - mxc_set_cpu_type(MXC_CPU_MX31); - ckih_rate = fref; for (i = 0; i < ARRAY_SIZE(lookups); i++) diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c index 9e1459cb4b748..1f5fdd456cb98 100644 --- a/arch/arm/mach-mx3/mm.c +++ b/arch/arm/mach-mx3/mm.c @@ -72,8 +72,17 @@ static struct map_desc mxc_io_desc[] __initdata = { * system startup to create static physical to virtual memory mappings * for the IO modules. */ -void __init mxc_map_io(void) +void __init mx31_map_io(void) { + mxc_set_cpu_type(MXC_CPU_MX31); + + iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); +} + +void __init mx35_map_io(void) +{ + mxc_set_cpu_type(MXC_CPU_MX35); + iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); } diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c index a6d6efefa6aa6..db2e06a8123d2 100644 --- a/arch/arm/mach-mx3/mx31ads.c +++ b/arch/arm/mach-mx3/mx31ads.c @@ -511,7 +511,7 @@ static struct map_desc mx31ads_io_desc[] __initdata = { */ static void __init mx31ads_map_io(void) { - mxc_map_io(); + mx31_map_io(); iotable_init(mx31ads_io_desc, ARRAY_SIZE(mx31ads_io_desc)); } diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c index 894d98cd9941a..76b36da92237a 100644 --- a/arch/arm/mach-mx3/mx31lite.c +++ b/arch/arm/mach-mx3/mx31lite.c @@ -59,7 +59,7 @@ static struct map_desc mx31lite_io_desc[] __initdata = { */ void __init mx31lite_map_io(void) { - mxc_map_io(); + mx31_map_io(); iotable_init(mx31lite_io_desc, ARRAY_SIZE(mx31lite_io_desc)); } diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index 34c2a1b99d4fd..77168ed555ed8 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -117,7 +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 = mxc_map_io, + .map_io = mx31_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 bc63f17856913..048084bc61336 100644 --- a/arch/arm/mach-mx3/mx31pdk.c +++ b/arch/arm/mach-mx3/mx31pdk.c @@ -84,7 +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 = mxc_map_io, + .map_io = mx31_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 bd475cccc57bc..68098917cc83c 100644 --- a/arch/arm/mach-mx3/pcm037.c +++ b/arch/arm/mach-mx3/pcm037.c @@ -309,7 +309,7 @@ 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 = mxc_map_io, + .map_io = mx31_map_io, .init_irq = mxc_init_irq, .init_machine = mxc_board_init, .timer = &pcm037_timer, diff --git a/arch/arm/mach-mx3/pcm043.c b/arch/arm/mach-mx3/pcm043.c index 638b358a02f25..8d27c324abf2a 100644 --- a/arch/arm/mach-mx3/pcm043.c +++ b/arch/arm/mach-mx3/pcm043.c @@ -244,7 +244,7 @@ MACHINE_START(PCM043, "Phytec Phycore pcm043") .phys_io = AIPS1_BASE_ADDR, .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x100, - .map_io = mxc_map_io, + .map_io = mx35_map_io, .init_irq = mxc_init_irq, .init_machine = mxc_board_init, .timer = &pcm043_timer, diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index b2f9b72644db4..02c3cd004db3b 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -14,7 +14,11 @@ struct platform_device; struct clk; -extern void mxc_map_io(void); +extern void mx1_map_io(void); +extern void mx21_map_io(void); +extern void mx27_map_io(void); +extern void mx31_map_io(void); +extern void mx35_map_io(void); extern void mxc_init_irq(void); extern void mxc_timer_init(struct clk *timer_clk); extern int mx1_clocks_init(unsigned long fref); -- 2.30.2