u-boot/arch/sandbox/include/asm/state.h
Simon Glass f828bf25fe sandbox: Add CONFIG_OF_HOSTFILE to read FDT from host file
With sandbox it is tricky to add an FDT to the image at build time (or
later) since we build an ELF file, not a plain binary, and the address
space of the whole U-Boot is not accessible in the emulated memory map
of sandbox.

Sandbox can read files directly from the host, though, so add an option
to read an FDT from a host file on start-up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-01 11:17:21 -04:00

63 lines
1.7 KiB
C

/*
* Copyright (c) 2011-2012 The Chromium OS Authors.
* See file CREDITS for list of people who contributed to this
* project.
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __SANDBOX_STATE_H
#define __SANDBOX_STATE_H
#include <config.h>
/* How we exited U-Boot */
enum exit_type_id {
STATE_EXIT_NORMAL,
STATE_EXIT_COLD_REBOOT,
STATE_EXIT_POWER_OFF,
};
/* The complete state of the test system */
struct sandbox_state {
const char *cmd; /* Command to execute */
const char *fdt_fname; /* Filename of FDT binary */
enum exit_type_id exit_type; /* How we exited U-Boot */
const char *parse_err; /* Error to report from parsing */
int argc; /* Program arguments */
char **argv;
};
/**
* Record the exit type to be reported by the test program.
*
* @param exit_type Exit type to record
*/
void state_record_exit(enum exit_type_id exit_type);
/**
* Gets a pointer to the current state.
*
* @return pointer to state
*/
struct sandbox_state *state_get_current(void);
/**
* Initialize the test system state
*/
int state_init(void);
#endif