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ARM: mx3: use .init_early to initialize cpu type, reset address and iomuxer

Browse Source 
This used to be done in .map_io which is supposed to only setup the
memory mapping.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2011-02-07 16:35:20 +01:00 committed by Sascha Hauer
parent 3dac219615
commit 97976e223b
15 changed files with 90 additions and 71 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/mach-mx3/mach-armadillo5x0.c
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@ -571,6 +571,7 @@ MACHINE_START(ARMADILLO5X0, "Armadillo-500")
/* Maintainer: Alberto Panizzo */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx31_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.timer = &armadillo5x0_timer,
.init_machine = armadillo5x0_init,

3
arch/arm/mach-mx3/mach-cpuimx35.c
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@ -186,7 +186,8 @@ MACHINE_START(EUKREA_CPUIMX35, "Eukrea CPUIMX35")
/* Maintainer: Eukrea Electromatique */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx35_map_io,
.init_ext3_fs = imx35_init_early,
.init_irq = mx35_init_irq,
.init_machine = mxc_board_init,
.timer = &eukrea_cpuimx35_timer,
.init_machine = mxc_board_init,
MACHINE_END

3
arch/arm/mach-mx3/mach-kzm_arm11_01.c
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@ -276,7 +276,8 @@ static struct sys_timer kzm_timer = {
MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01")
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = kzm_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.init_machine = kzm_board_init,
.timer = &kzm_timer,
.init_machine = kzm_board_init,
MACHINE_END

3
arch/arm/mach-mx3/mach-mx31_3ds.c
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@ -375,7 +375,8 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
/* Maintainer: Freescale Semiconductor, Inc. */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx31_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.init_machine = mxc_board_init,
.timer = &mx31_3ds_timer,
.init_machine = mxc_board_init,
MACHINE_END

3
arch/arm/mach-mx3/mach-mx31ads.c
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@ -552,7 +552,8 @@ MACHINE_START(MX31ADS, "Freescale MX31ADS")
/* Maintainer: Freescale Semiconductor, Inc. */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx31ads_map_io,
.init_early = imx31_init_early,
.init_irq = mx31ads_init_irq,
.init_machine = mxc_board_init,
.timer = &mx31ads_timer,
.init_machine = mxc_board_init,
MACHINE_END

4
arch/arm/mach-mx3/mach-mx31lilly.c
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@ -349,8 +349,8 @@ static struct sys_timer mx31lilly_timer = {
MACHINE_START(LILLY1131, "INCO startec LILLY-1131")
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx31_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.init_machine = mx31lilly_board_init,
.timer = &mx31lilly_timer,
.init_machine = mx31lilly_board_init,
MACHINE_END

3
arch/arm/mach-mx3/mach-mx31lite.c
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@ -283,7 +283,8 @@ MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM")
/* Maintainer: Freescale Semiconductor, Inc. */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx31lite_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.init_machine = mxc_board_init,
.timer = &mx31lite_timer,
.init_machine = mxc_board_init,
MACHINE_END

4
arch/arm/mach-mx3/mach-mx31moboard.c
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@ -566,8 +566,8 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
/* Maintainer: Valentin Longchamp, EPFL Mobots group */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx31_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.init_machine = mxc_board_init,
.timer = &mx31moboard_timer,
.init_machine = mxc_board_init,
MACHINE_END

3
arch/arm/mach-mx3/mach-mx35_3ds.c
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@ -195,7 +195,8 @@ MACHINE_START(MX35_3DS, "Freescale MX35PDK")
/* Maintainer: Freescale Semiconductor, Inc */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx35_map_io,
.init_early = imx35_init_early,
.init_irq = mx35_init_irq,
.init_machine = mxc_board_init,
.timer = &mx35pdk_timer,
.init_machine = mxc_board_init,
MACHINE_END

3
arch/arm/mach-mx3/mach-pcm037.c
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@ -677,7 +677,8 @@ MACHINE_START(PCM037, "Phytec Phycore pcm037")
/* Maintainer: Pengutronix */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx31_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.init_machine = mxc_board_init,
.timer = &pcm037_timer,
.init_machine = mxc_board_init,
MACHINE_END

4
arch/arm/mach-mx3/mach-pcm043.c
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@ -405,8 +405,8 @@ MACHINE_START(PCM043, "Phytec Phycore pcm043")
/* Maintainer: Pengutronix */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx35_map_io,
.init_early = imx35_init_early,
.init_irq = mx35_init_irq,
.init_machine = mxc_board_init,
.timer = &pcm043_timer,
.init_machine = mxc_board_init,
MACHINE_END

3
arch/arm/mach-mx3/mach-qong.c
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@ -272,7 +272,8 @@ MACHINE_START(QONG, "Dave/DENX QongEVB-LITE")
/* Maintainer: DENX Software Engineering GmbH */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx31_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.init_machine = mxc_board_init,
.timer = &qong_timer,
.init_machine = mxc_board_init,
MACHINE_END

3
arch/arm/mach-mx3/mach-vpr200.c
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@ -321,7 +321,8 @@ struct sys_timer vpr200_timer = {
MACHINE_START(VPR200, "VPR200")
/* Maintainer: Creative Product Design */
.map_io = mx35_map_io,
.init_early = imx35_init_early,
.init_irq = mx35_init_irq,
.init_machine = vpr200_board_init,
.timer = &vpr200_timer,
.init_machine = vpr200_board_init,
MACHINE_END

14
arch/arm/mach-mx3/mm.c
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@ -51,11 +51,14 @@ static struct map_desc mx31_io_desc[] __initdata = {
* for the IO modules.
*/
void __init mx31_map_io(void)
{
iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc));
}
void __init imx31_init_early(void)
{
mxc_set_cpu_type(MXC_CPU_MX31);
mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc));
}
int imx31_register_gpios(void);
@ -76,12 +79,15 @@ static struct map_desc mx35_io_desc[] __initdata = {
};
void __init mx35_map_io(void)
{
iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc));
}
void __init imx35_init_early(void)
{
mxc_set_cpu_type(MXC_CPU_MX35);
mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR));
mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc));
}
int imx35_register_gpios(void);

3
arch/arm/plat-mxc/include/mach/common.h
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@ -28,6 +28,9 @@ extern void imx1_init_early(void);
extern void imx21_init_early(void);
extern void imx25_init_early(void);
extern void imx27_init_early(void);
extern void imx31_init_early(void);
extern void imx35_init_early(void);
extern void imx50_init_early(void);
extern void mxc_init_irq(void __iomem *);
extern void tzic_init_irq(void __iomem *);
extern void mx1_init_irq(void);