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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <bootblock_common.h>
#include <commonlib/bsd/compression.h>
#include <delay.h>
#include <program_loading.h>
#include <symbols.h>
#include <timestamp.h>
extern u8 compressed_bootblock[];
asm (
".pushsection .data.compressed_bootblock,\"a\",@progbits\n\t"
".type compressed_bootblock, %object\n\t"
".balign 8\n"
"compressed_bootblock:\n\t"
".incbin \"" __BUILD_DIR__ "/cbfs/" CONFIG_CBFS_PREFIX "/bootblock.lz4\"\n\t"
".size compressed_bootblock, . - compressed_bootblock\n\t"
".popsection\n\t"
);
struct bootblock_arg arg = {
.base_timestamp = 0,
.num_timestamps = 2,
.timestamps = {
{ .entry_id = TS_START_ULZ4F },
{ .entry_id = TS_END_ULZ4F },
},
};
struct prog prog_bootblock = {
.type = PROG_BOOTBLOCK,
.entry = (void *)_bootblock,
.arg = &arg,
};
__weak void decompressor_soc_init(void) { /* no-op */ }
void main(void)
{
init_timer();
if (CONFIG(COLLECT_TIMESTAMPS))
arg.base_timestamp = timestamp_get();
decompressor_soc_init();
if (CONFIG(COLLECT_TIMESTAMPS))
arg.timestamps[0].entry_stamp = timestamp_get();
size_t out_size = ulz4f(compressed_bootblock, _bootblock);
prog_segment_loaded((uintptr_t)_bootblock, out_size, SEG_FINAL);
if (CONFIG(COLLECT_TIMESTAMPS))
arg.timestamps[1].entry_stamp = timestamp_get();
prog_run(&prog_bootblock);
}
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