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ARM: mx5/mm: move i.MX50 mm stuff into mm.c

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i.MX50 is similar enough to i.MX51/53 to handle it in a single file.
No functional change.

Signed-off-by: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Jason Liu
2011-09-09 17:17:47 +08:00
committed by Sascha Hauer
parent 93ee7a9340
commit abca2e10fe
3 changed files with 43 additions and 78 deletions
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48
arch/arm/mach-mx5/mm.c
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@@ -21,6 +21,16 @@
#include <mach/devices-common.h>
#include <mach/iomux-v3.h>
/*
* Define the MX50 memory map.
*/
static struct map_desc mx50_io_desc[] __initdata = {
imx_map_entry(MX50, TZIC, MT_DEVICE),
imx_map_entry(MX50, SPBA0, MT_DEVICE),
imx_map_entry(MX50, AIPS1, MT_DEVICE),
imx_map_entry(MX50, AIPS2, MT_DEVICE),
};
/*
* Define the MX51 memory map.
*/
@@ -46,11 +56,28 @@ static struct map_desc mx53_io_desc[] __initdata = {
* system startup to create static physical to virtual memory mappings
* for the IO modules.
*/
void __init mx50_map_io(void)
{
iotable_init(mx50_io_desc, ARRAY_SIZE(mx50_io_desc));
}
void __init mx51_map_io(void)
{
iotable_init(mx51_io_desc, ARRAY_SIZE(mx51_io_desc));
}
void __init mx53_map_io(void)
{
iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc));
}
void __init imx50_init_early(void)
{
mxc_set_cpu_type(MXC_CPU_MX50);
mxc_iomux_v3_init(MX50_IO_ADDRESS(MX50_IOMUXC_BASE_ADDR));
mxc_arch_reset_init(MX50_IO_ADDRESS(MX50_WDOG_BASE_ADDR));
}
void __init imx51_init_early(void)
{
mxc_set_cpu_type(MXC_CPU_MX51);
@@ -58,11 +85,6 @@ void __init imx51_init_early(void)
mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR));
}
void __init mx53_map_io(void)
{
iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc));
}
void __init imx53_init_early(void)
{
mxc_set_cpu_type(MXC_CPU_MX53);
@@ -70,6 +92,11 @@ void __init imx53_init_early(void)
mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG1_BASE_ADDR));
}
void __init mx50_init_irq(void)
{
tzic_init_irq(MX50_IO_ADDRESS(MX50_TZIC_BASE_ADDR));
}
void __init mx51_init_irq(void)
{
unsigned long tzic_addr;
@@ -138,6 +165,17 @@ static struct sdma_platform_data imx53_sdma_pdata __initdata = {
.script_addrs = &imx53_sdma_script,
};
void __init imx50_soc_init(void)
{
/* i.mx50 has the i.mx31 type gpio */
mxc_register_gpio("imx31-gpio", 0, MX50_GPIO1_BASE_ADDR, SZ_16K, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH);
mxc_register_gpio("imx31-gpio", 1, MX50_GPIO2_BASE_ADDR, SZ_16K, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH);
mxc_register_gpio("imx31-gpio", 2, MX50_GPIO3_BASE_ADDR, SZ_16K, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH);
mxc_register_gpio("imx31-gpio", 3, MX50_GPIO4_BASE_ADDR, SZ_16K, MX50_INT_GPIO4_LOW, MX50_INT_GPIO4_HIGH);
mxc_register_gpio("imx31-gpio", 4, MX50_GPIO5_BASE_ADDR, SZ_16K, MX50_INT_GPIO5_LOW, MX50_INT_GPIO5_HIGH);
mxc_register_gpio("imx31-gpio", 5, MX50_GPIO6_BASE_ADDR, SZ_16K, MX50_INT_GPIO6_LOW, MX50_INT_GPIO6_HIGH);
}
void __init imx51_soc_init(void)
{
/* i.mx51 has the i.mx31 type gpio */