b370e082e7
A number of the peripherals for the ep93xx are registered at startup using platform_data that is passed from the board init code to the core code. This data is then copied to a local static variable in the core code. Since the data is copied, the original data can be marked as __initdata and discarded after startup is complete. This adds the __initdata tag to all the appropriate data in the various ep93xx board init's. Specifically, all the struct ep93xx_eth_data, struct ep93xxfb_mach_info, and struct i2c_gpio_platform_data. Also, document the various registration functions and note what data should be marked as __initdata. While here, also cleanup a couple over zealous whitespace tabs. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
|
|
* arch/arm/mach-ep93xx/gesbc9312.c
|
|
* Glomation GESBC-9312-sx support.
|
|
*
|
|
* Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or (at
|
|
* your option) any later version.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/mtd/physmap.h>
|
|
|
|
#include <mach/hardware.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
|
|
|
|
static struct physmap_flash_data gesbc9312_flash_data = {
|
|
.width = 4,
|
|
};
|
|
|
|
static struct resource gesbc9312_flash_resource = {
|
|
.start = EP93XX_CS6_PHYS_BASE,
|
|
.end = EP93XX_CS6_PHYS_BASE + SZ_8M - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
};
|
|
|
|
static struct platform_device gesbc9312_flash = {
|
|
.name = "physmap-flash",
|
|
.id = 0,
|
|
.dev = {
|
|
.platform_data = &gesbc9312_flash_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &gesbc9312_flash_resource,
|
|
};
|
|
|
|
static struct ep93xx_eth_data __initdata gesbc9312_eth_data = {
|
|
.phy_id = 1,
|
|
};
|
|
|
|
static void __init gesbc9312_init_machine(void)
|
|
{
|
|
ep93xx_init_devices();
|
|
platform_device_register(&gesbc9312_flash);
|
|
|
|
ep93xx_register_eth(&gesbc9312_eth_data, 0);
|
|
}
|
|
|
|
MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx")
|
|
/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
|
|
.phys_io = EP93XX_APB_PHYS_BASE,
|
|
.io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
|
|
.boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100,
|
|
.map_io = ep93xx_map_io,
|
|
.init_irq = ep93xx_init_irq,
|
|
.timer = &ep93xx_timer,
|
|
.init_machine = gesbc9312_init_machine,
|
|
MACHINE_END
|