45 lines
865 B
C
45 lines
865 B
C
#include <common.h>
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#include <command.h>
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#include <fs.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <of.h>
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#include <asm/armlinux.h>
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static int do_bootu(int argc, char *argv[])
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{
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int fd;
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void *kernel = NULL;
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void *oftree = NULL;
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if (argc != 2)
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return COMMAND_ERROR_USAGE;
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fd = open(argv[1], O_RDONLY);
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if (fd > 0)
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kernel = (void *)memmap(fd, PROT_READ);
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if (!kernel)
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kernel = (void *)simple_strtoul(argv[1], NULL, 0);
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#ifdef CONFIG_OFTREE
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oftree = of_get_fixed_tree(NULL);
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#endif
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start_linux(kernel, 0, 0, 0, oftree);
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return 1;
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}
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static const __maybe_unused char cmd_bootu_help[] =
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"Usage: bootu <address>\n";
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BAREBOX_CMD_START(bootu)
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.cmd = do_bootu,
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BAREBOX_CMD_DESC("boot into already loaded Linux kernel")
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BAREBOX_CMD_OPTS("ADDRESS")
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BAREBOX_CMD_GROUP(CMD_GRP_BOOT)
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BAREBOX_CMD_HELP(cmd_bootu_help)
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BAREBOX_CMD_END
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