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@@ -0,0 +1,33 @@
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+// SPDX-License-Identifier: GPL-2.0+
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+/*
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+ * Copyright 2020 Broadcom
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+ */
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+
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+#include <common.h>
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+#include <command.h>
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+#include <broadcom/chimp.h>
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+
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+/* This command should be called after loading the nitro binaries */
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+static int do_chimp_hs(struct cmd_tbl *cmdtp, int flag, int argc,
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+ char *const argv[])
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+{
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+ int ret = CMD_RET_USAGE;
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+ u32 hstatus;
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+
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+ /* Returns 1, if handshake call is success */
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+ if (chimp_handshake_status_optee(0, &hstatus))
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+ ret = CMD_RET_SUCCESS;
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+
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+ if (hstatus == CHIMP_HANDSHAKE_SUCCESS)
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+ printf("ChiMP Handshake successful\n");
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+ else
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+ printf("ERROR: ChiMP Handshake status 0x%x\n", hstatus);
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+
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+ return ret;
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+}
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+
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+U_BOOT_CMD
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+ (chimp_hs, 1, 1, do_chimp_hs,
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+ "Verify the Chimp handshake",
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+ "chimp_hs\n"
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+);
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