mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 15:43:59 +08:00
4805734bcc
Split omap2_init_common_hw() into two functions. The first, omap2_init_common_infrastructure(), initializes the hwmod code and data, the OMAP PM code, and the clock code and data. The second, omap2_init_common_devices(), handles any other early device initialization that, for whatever reason, has not been or cannot be moved to initcalls or early platform devices. This patch is required for the hwmod postsetup patch, which allows board files to change the state that hwmods should be placed into at the conclusion of the hwmod _setup() function. For example, for a board whose creators wish to ensure watchdog coverage across the entire kernel boot process, code to change the watchdog's postsetup state will be added in the board-*.c file between the omap2_init_common_infrastructure() and omap2_init_common_devices() function calls. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com>
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/*
|
|
* Support for AM3517/05 Craneboard
|
|
* http://www.mistralsolutions.com/products/craneboard.php
|
|
*
|
|
* Copyright (C) 2010 Mistral Solutions Pvt Ltd. <www.mistralsolutions.com>
|
|
* Author: R.Srinath <srinath@mistralsolutions.com>
|
|
*
|
|
* Based on mach-omap2/board-am3517evm.c
|
|
*
|
|
* 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 version 2.
|
|
*
|
|
* This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
|
|
* whether express or implied; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
|
|
#include <mach/hardware.h>
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
|
|
#include <plat/board.h>
|
|
#include <plat/common.h>
|
|
|
|
#include "mux.h"
|
|
|
|
/* Board initialization */
|
|
static struct omap_board_config_kernel am3517_crane_config[] __initdata = {
|
|
};
|
|
|
|
#ifdef CONFIG_OMAP_MUX
|
|
static struct omap_board_mux board_mux[] __initdata = {
|
|
{ .reg_offset = OMAP_MUX_TERMINATOR },
|
|
};
|
|
#else
|
|
#define board_mux NULL
|
|
#endif
|
|
|
|
static void __init am3517_crane_init_irq(void)
|
|
{
|
|
omap_board_config = am3517_crane_config;
|
|
omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
|
|
|
|
omap2_init_common_infrastructure();
|
|
omap2_init_common_devices(NULL, NULL);
|
|
omap_init_irq();
|
|
}
|
|
|
|
static void __init am3517_crane_init(void)
|
|
{
|
|
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
|
|
omap_serial_init();
|
|
}
|
|
|
|
MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
|
|
.boot_params = 0x80000100,
|
|
.map_io = omap3_map_io,
|
|
.reserve = omap_reserve,
|
|
.init_irq = am3517_crane_init_irq,
|
|
.init_machine = am3517_crane_init,
|
|
.timer = &omap_timer,
|
|
MACHINE_END
|