66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2018, Google Inc.
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#include <common.h>
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#include <dm.h>
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#include <spl.h>
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#include <asm/state.h>
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static int do_sb_handoff(cmd_tbl_t *cmdtp, int flag, int argc,
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char *const argv[])
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{
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#if CONFIG_IS_ENABLED(HANDOFF)
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if (gd->spl_handoff)
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printf("SPL handoff magic %lx\n", gd->spl_handoff->arch.magic);
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else
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printf("SPL handoff info not received\n");
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return 0;
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#else
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printf("Command not supported\n");
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return CMD_RET_USAGE;
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#endif
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}
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static int do_sb_state(cmd_tbl_t *cmdtp, int flag, int argc,
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char * const argv[])
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{
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struct sandbox_state *state;
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state = state_get_current();
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state_show(state);
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return 0;
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}
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static cmd_tbl_t cmd_sb_sub[] = {
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U_BOOT_CMD_MKENT(handoff, 1, 0, do_sb_handoff, "", ""),
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U_BOOT_CMD_MKENT(state, 1, 0, do_sb_state, "", ""),
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};
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static int do_sb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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cmd_tbl_t *c;
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/* Skip past 'sb' */
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argc--;
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argv++;
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c = find_cmd_tbl(argv[0], cmd_sb_sub, ARRAY_SIZE(cmd_sb_sub));
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if (c)
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return c->cmd(cmdtp, flag, argc, argv);
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else
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return CMD_RET_USAGE;
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}
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U_BOOT_CMD(
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sb, 8, 1, do_sb,
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"Sandbox status commands",
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"handoff - Show handoff data received from SPL\n"
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"sb state - Show sandbox state"
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);
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