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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2023-2026 NXP
*
*/
#include <command.h>
#include <cpu_func.h>
#include <init.h>
#include <log.h>
#include <asm/io.h>
#include <errno.h>
#include <linux/bitops.h>
#include <asm/arch-imx/cpu.h>
#include <asm/mach-imx/ele_api.h>
#include <asm/arch/sys_proto.h>
#include <linux/delay.h>
#include <linux/sizes.h>
#include <display_options.h>
static int do_v2x_status(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
int ret;
u32 resp = 0;
struct v2x_get_state state;
if (is_imx91() || is_imx93()) {
printf("No V2X supported\n");
return CMD_RET_FAILURE;
}
ret = ele_v2x_get_state(&state, &resp);
if (ret) {
printf("get v2x state failed, resp 0x%x, ret %d\n", resp, ret);
return CMD_RET_FAILURE;
}
printf("V2X state: 0x%x\n", state.v2x_state);
printf("V2X power state: 0x%x\n", state.v2x_power_state);
printf("V2X err code: 0x%x\n", state.v2x_err_code);
return CMD_RET_SUCCESS;
}
static int do_ele_info(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
int ret;
u32 res = 0, length;
struct ele_get_info_data *info;
/* ELE can't access full DDR */
info = (struct ele_get_info_data *)(CONFIG_TEXT_BASE + SZ_2M -
sizeof(struct ele_get_info_data));
flush_dcache_range((ulong)info, (ulong)info + sizeof(struct ele_get_info_data));
ret = ele_get_info(info, &res);
if (ret) {
printf("Get ELE info failed, resp 0x%x, ret %d\n", res, ret);
return CMD_RET_FAILURE;
}
invalidate_dcache_range((ulong)info, (ulong)info + sizeof(struct ele_get_info_data));
printf("SOC: 0x%x\n", info->soc);
printf("LC: 0x%x\n", info->lc);
printf("\nUID:\n");
print_buffer(0, &info->uid, 4, 4, 0);
printf("\nSHA256 ROM PATCH:\n");
print_buffer(0, &info->sha256_rom_patch, 4, 8, 0);
printf("\nSHA FW:\n");
print_buffer(0, &info->sha_fw, 4, 8, 0);
printf("\nOEM SRKH:\n");
print_buffer(0, &info->oem_srkh, 4, 16, 0);
printf("\nSTATE: 0x%x\n", info->state);
length = (info->hdr >> 16) & 0xffff;
if (length == sizeof(struct ele_get_info_data)) {
printf("\nOEM PQC SRKH:\n");
print_buffer(0, &info->oem_pqc_srkh, 4, 16, 0);
}
return CMD_RET_SUCCESS;
}
U_BOOT_CMD(v2x_status, CONFIG_SYS_MAXARGS, 1, do_v2x_status,
"display v2x status",
""
);
U_BOOT_CMD(ele_info, CONFIG_SYS_MAXARGS, 1, do_ele_info,
"display ELE information",
""
);
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