mirror of
https://github.com/brain-hackers/u-boot-brain
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186879cdb2
Chimp is a core in Broadcom netxtream controller (bnxt). Add command to load binary to chimp and boot bnxt. Signed-off-by: Trac Hoang <trac.hoang@broadcom.com> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Simon Glass <sjg@chromium.org>
38 lines
746 B
C
38 lines
746 B
C
// 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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#include <common.h>
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#include <command.h>
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#include <broadcom/chimp.h>
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static int do_chimp_fastboot_secure(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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u32 health = 0;
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if (chimp_health_status_optee(&health)) {
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pr_err("Chimp health command fail\n");
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return CMD_RET_FAILURE;
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}
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if (health == BCM_CHIMP_RUNNIG_GOOD) {
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printf("skip fastboot...\n");
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return CMD_RET_SUCCESS;
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}
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if (chimp_fastboot_optee()) {
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pr_err("Failed to load secure ChiMP image\n");
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return CMD_RET_FAILURE;
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}
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return CMD_RET_SUCCESS;
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}
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U_BOOT_CMD
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(chimp_ld_secure, 1, 0, do_chimp_fastboot_secure,
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"Invoke chimp fw load via optee",
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"chimp_ld_secure\n"
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);
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