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[ARM] 4143/1: AT91: Prepare for AT91SAM9263 support

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The Atmel AT91SAM9263 processor includes many more integrated
peripherals than Atmel's previous ARM9-based AT91 processors, so this
has necessitated a few changes to the core AT91 support.

These changes are:
      * The system peripheral I/O region we remap has increased from
        0xFFFA0000..0xFFFFFFFF to 0xFFF78000..0xFFFFFFFF.
      * The increased I/O region forces changes to entry-macro.S and
        debug-macro.S due to ARM's limited immediate offset addressing
        modes.
      * Maximum number of GPIO banks increases to 5.
      * 2 MMC controllers so the board-setup code needs to specify which
        controller it wishes to use when calling at91_add_device_mmc().

Original patch from Nicolas Ferre.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Andrew Victor
2007-02-08 09:00:39 +01:00
committed by Russell King
parent 9d0412680e
commit d0760b3bc8
18 changed files with 72 additions and 62 deletions
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4
arch/arm/mach-at91/at91sam9260_devices.c
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@@ -229,7 +229,7 @@ static struct platform_device at91sam9260_mmc_device = {
.num_resources = ARRAY_SIZE(mmc_resources),
};
void __init at91_add_device_mmc(struct at91_mmc_data *data)
void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
{
if (!data)
return;
@@ -275,7 +275,7 @@ void __init at91_add_device_mmc(struct at91_mmc_data *data)
platform_device_register(&at91sam9260_mmc_device);
}
#else
void __init at91_add_device_mmc(struct at91_mmc_data *data) {}
void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
#endif