mirror of
https://gitlab.com/bztsrc/bootboot.git
synced 2023-02-13 20:54:32 -05:00
68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/*
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* aarch64-cb/bootboot.c
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*
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* Copyright (C) 2017 - 2020 bzt (bztsrc@gitlab)
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* This file is part of the BOOTBOOT Protocol package.
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* @brief Boot loader for the AArch64 coreboot payload
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*
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*/
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#define BBDEBUG 1
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/*
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unfortunately currently you cannot compile libpayload for ARM64. It gives this error:
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$ cd libpayload
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$ make
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CC arch/arm64/main.libc.o
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<command-line>: error: "_LP64" redefined [-Werror]
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<built-in>: note: this is the location of the previous definition
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cc1: error: unrecognized command line option '-Wno-address-of-packed-member' [-Werror]
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cc1: all warnings being treated as errors
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make: *** [Makefile:270: build/arch/arm64/main.libc.o] Error 1
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*/
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#include <libpayload-config.h>
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#include <libpayload.h>
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extern struct sysinfo_t lib_sysinfo;
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int main(void)
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{
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int ret, i;
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printf("Hello World!\n");
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ret = lib_get_sysinfo();
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if (ret) halt();
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printf("Number of memory ranges: %d\n", lib_sysinfo.n_memranges);
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for (i = 0; i < lib_sysinfo.n_memranges; i++) {
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printf("%d: base 0x%08llx size 0x%08llx type 0x%x\n", i, lib_sysinfo.memrange[i].base, lib_sysinfo.memrange[i].size, lib_sysinfo.memrange[i].type);
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}
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printf("Now we will halt. Bye\n");
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halt();
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return 0;
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}
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