Commit b66ff7a2 authored by Dinh Nguyen's avatar Dinh Nguyen Committed by Sascha Hauer

ARM: imx: Add mx53 support to common msl functions.

Add mx53 support to cpu.c and mm.c.
Signed-off-by: default avatarDinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent c0abefd3
/*
* Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
......@@ -92,6 +92,23 @@ static int __init mx51_neon_fixup(void)
late_initcall(mx51_neon_fixup);
#endif
/*
* Returns:
* the silicon revision of the cpu
* -EINVAL - not a mx53
*/
int mx53_revision(void)
{
if (!cpu_is_mx53())
return -EINVAL;
if (cpu_silicon_rev == -1)
query_silicon_parameter();
return cpu_silicon_rev;
}
EXPORT_SYMBOL(mx53_revision);
static int __init post_cpu_init(void)
{
unsigned int reg;
......
/*
* Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
......@@ -31,6 +31,15 @@ static struct map_desc mx51_io_desc[] __initdata = {
imx_map_entry(MX51, AIPS2, MT_DEVICE),
};
/*
* Define the MX53 memory map.
*/
static struct map_desc mx53_io_desc[] __initdata = {
imx_map_entry(MX53, AIPS1, MT_DEVICE),
imx_map_entry(MX53, SPBA0, MT_DEVICE),
imx_map_entry(MX53, AIPS2, MT_DEVICE),
};
/*
* This function initializes the memory map. It is called during the
* system startup to create static physical to virtual memory mappings
......@@ -44,6 +53,14 @@ void __init mx51_map_io(void)
iotable_init(mx51_io_desc, ARRAY_SIZE(mx51_io_desc));
}
void __init mx53_map_io(void)
{
mxc_set_cpu_type(MXC_CPU_MX53);
mxc_iomux_v3_init(MX53_IO_ADDRESS(MX53_IOMUXC_BASE_ADDR));
mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG_BASE_ADDR));
iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc));
}
int imx51_register_gpios(void);
void __init mx51_init_irq(void)
......
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