105 lines
3.9 KiB
C
105 lines
3.9 KiB
C
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/*
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* Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
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*
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* Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
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* the the People's Republic of China and other countries.
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* All Allwinner Technology Co.,Ltd. trademarks are used with permission.
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*
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* DISCLAIMER
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* THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT.
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* IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.)
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* IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN
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* ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES.
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* ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
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* COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
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* YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
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* PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
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* WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
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* THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
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* OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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* IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "epos_hdr.h"
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#define OFFSET(structtype) (sizeof(structtype) >> 1)
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#define OFFSET_12_19(structtype) (((OFFSET(structtype) & 0x0007f800) >> 11) << 12)
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#define OFFSET_11(structtype) (((OFFSET(structtype) & 0x00000400) >> 10) << 20)
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#define OFFSET_1_10(structtype) (((OFFSET(structtype) & 0x000003ff) >> 0 ) << 21)
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#define OFFSET_20(structtype) (((OFFSET(structtype) & 0x00080000) >> 19) << 31)
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#define BOOT_HEAD_SIZE_OFFSET(structtype) ((OFFSET_12_19(structtype)) | (OFFSET_11(structtype)) | (OFFSET_1_10(structtype)) | (OFFSET_20(structtype)))
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#define headjump(structtype) (0x0000006f | BOOT_HEAD_SIZE_OFFSET(structtype))
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/* melis os header structure definition. */
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__attribute__((section(".melis_head"))) const boot_head_t melis_head =
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{
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{
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/* jump_instruction */
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headjump(boot_head_t),
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{'E', 'P', 'O', 'S', '-', 'I', 'M', 'G'}, //unsigned char magic[8];
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0,
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0,
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0,
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0,
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MELIS_VERSION,
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MELIS_PLATFORM,
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{0x40000000}
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},
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{
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{ 0 }, //dram para
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1008, //run core clock
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1200, //run core vol
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0, //uart port
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{
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//uart gpio
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{0}, {0}
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},
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0, //twi port
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{
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//twi gpio
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{0}, {0}
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},
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0, //work mode
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0, //storage mode
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{ {0} }, //nand gpio
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{ 0 }, //nand info
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{ {0} }, //sdcard gpio
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{ 0 }, //sdcard info
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0, //secure os
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0, //monitor
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0, /* see enum UBOOT_FUNC_MASK_EN */
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{0}, //reserved data
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0, //OTA flag
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0, //dtb offset
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0, //boot_package_size
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0, //dram_scan_size
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{0}, //reserved data
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0, //pmu_type;
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0, //uart_input;
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0, //key_input;
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0, //secure_mode
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0, //debug_mode
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{ 0 } //reserved2[2]
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},
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{
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{ {0} },
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{ {0} },
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{ {0} },
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{ {0} }
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},
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};
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const boot_head_t *melis_head_para_get(void)
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{
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return &melis_head;
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}
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