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sunxi: move SPL-related definitions to platform-specific include

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The sunxi platform currently doesn't seem to make any use of the
asm/arch-sunxi/spl.h file. This patch moves some declarations from
tools/mksunxiboot.c into it.

This enables us to reuse those definitions when extending the
sunxi board code (boards/sunxi/boards.c).

Signed-off-by: Bernhard Nortmann <bernhard.nortmann@web.de>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Bernhard Nortmann 2015-09-17 18:52:50 +02:00 committed by Hans de Goede
parent cb42d63554
commit e954eb8028
2 changed files with 21 additions and 28 deletions
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32
arch/arm/include/asm/arch-sunxi/spl.h
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@ -1,20 +1,28 @@
/*
* This is a copy of omap3/spl.h:
*
* (C) Copyright 2012
* Texas Instruments, <www.ti.com>
* (C) Copyright 2007-2011
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* Tom Cubie <tangliang@allwinnertech.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _ASM_ARCH_SPL_H_
#define _ASM_ARCH_SPL_H_
#define BOOT_DEVICE_NONE 0
#define BOOT_DEVICE_XIP 1
#define BOOT_DEVICE_NAND 2
#define BOOT_DEVICE_ONE_NAND 3
#define BOOT_DEVICE_MMC2 5 /*emmc*/
#define BOOT_DEVICE_MMC1 6
#define BOOT_DEVICE_XIPWAIT 7
#define BOOT_DEVICE_MMC2_2 0xff
#define BOOT0_MAGIC "eGON.BT0"
/* boot head definition from sun4i boot code */
struct boot_file_head {
uint32_t b_instruction; /* one intruction jumping to real code */
uint8_t magic[8]; /* ="eGON.BT0" or "eGON.BT1", not C-style str */
uint32_t check_sum; /* generated by PC */
uint32_t length; /* generated by PC */
/*
* We use a simplified header, only filling in what is needed
* by the boot ROM. To be compatible with Allwinner tools we
* would need to implement the proper fields here instead of
* padding.
*/
uint8_t pad[12]; /* align to 32 bytes */
};
#endif

17
tools/mksunxiboot.c
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@ -15,23 +15,8 @@
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "asm/arch/spl.h"
/* boot head definition from sun4i boot code */
struct boot_file_head {
uint32_t b_instruction; /* one intruction jumping to real code */
uint8_t magic[8]; /* ="eGON.BT0" or "eGON.BT1", not C-style str */
uint32_t check_sum; /* generated by PC */
uint32_t length; /* generated by PC */
/*
* We use a simplified header, only filling in what is needed
* by the boot ROM. To be compatible with Allwinner tools we
* would need to implement the proper fields here instead of
* padding.
*/
uint8_t pad[12]; /* align to 32 bytes */
};
#define BOOT0_MAGIC "eGON.BT0"
#define STAMP_VALUE 0x5F0A6C39
/* check sum functon from sun4i boot code */