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040fc2be78
Remove legacy command definitions, change to use new ELE_xxx command request. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
493 lines
10 KiB
C
493 lines
10 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright 2020 NXP
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*
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*/
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#include <common.h>
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#include <hang.h>
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#include <malloc.h>
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#include <asm/io.h>
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#include <dm.h>
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#include <asm/mach-imx/s400_api.h>
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#include <misc.h>
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DECLARE_GLOBAL_DATA_PTR;
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int ahab_release_rdc(u8 core_id, u8 xrdc, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 2;
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msg.command = ELE_RELEASE_RDC_REQ;
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switch (xrdc) {
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case 0:
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msg.data[0] = (0x74 << 8) | core_id;
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break;
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case 1:
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msg.data[0] = (0x78 << 8) | core_id;
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break;
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case 2:
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msg.data[0] = (0x82 << 8) | core_id;
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break;
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case 3:
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msg.data[0] = (0x86 << 8) | core_id;
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break;
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default:
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printf("Error: wrong xrdc index %u\n", xrdc);
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return -EINVAL;
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}
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, core id %u, response 0x%x\n",
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__func__, ret, core_id, msg.data[0]);
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if (response)
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*response = msg.data[0];
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return ret;
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}
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int ahab_auth_oem_ctnr(ulong ctnr_addr, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 3;
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msg.command = ELE_OEM_CNTN_AUTH_REQ;
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msg.data[0] = upper_32_bits(ctnr_addr);
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msg.data[1] = lower_32_bits(ctnr_addr);
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, cntr_addr 0x%lx, response 0x%x\n",
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__func__, ret, ctnr_addr, msg.data[0]);
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if (response)
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*response = msg.data[0];
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return ret;
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}
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int ahab_release_container(u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 1;
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msg.command = ELE_RELEASE_CONTAINER_REQ;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, response 0x%x\n",
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__func__, ret, msg.data[0]);
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if (response)
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*response = msg.data[0];
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return ret;
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}
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int ahab_verify_image(u32 img_id, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 2;
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msg.command = ELE_VERIFY_IMAGE_REQ;
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msg.data[0] = 1 << img_id;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, img_id %u, response 0x%x\n",
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__func__, ret, img_id, msg.data[0]);
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if (response)
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*response = msg.data[0];
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return ret;
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}
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int ahab_forward_lifecycle(u16 life_cycle, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 2;
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msg.command = ELE_FWD_LIFECYCLE_UP_REQ;
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msg.data[0] = life_cycle;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, life_cycle 0x%x, response 0x%x\n",
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__func__, ret, life_cycle, msg.data[0]);
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if (response)
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*response = msg.data[0];
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return ret;
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}
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int ahab_read_common_fuse(u16 fuse_id, u32 *fuse_words, u32 fuse_num, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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if (!fuse_words) {
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printf("Invalid parameters for fuse read\n");
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return -EINVAL;
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}
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if ((fuse_id != 1 && fuse_num != 1) ||
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(fuse_id == 1 && fuse_num != 4)) {
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printf("Invalid fuse number parameter\n");
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return -EINVAL;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 2;
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msg.command = ELE_READ_FUSE_REQ;
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msg.data[0] = fuse_id;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, fuse_id 0x%x, response 0x%x\n",
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__func__, ret, fuse_id, msg.data[0]);
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if (response)
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*response = msg.data[0];
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fuse_words[0] = msg.data[1];
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if (fuse_id == 1) {
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/* OTP_UNIQ_ID */
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fuse_words[1] = msg.data[2];
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fuse_words[2] = msg.data[3];
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fuse_words[3] = msg.data[4];
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}
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return ret;
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}
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int ahab_write_fuse(u16 fuse_id, u32 fuse_val, bool lock, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 3;
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msg.command = ELE_WRITE_FUSE_REQ;
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msg.data[0] = (32 << 16) | (fuse_id << 5);
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if (lock)
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msg.data[0] |= (1 << 31);
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msg.data[1] = fuse_val;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, fuse_id 0x%x, response 0x%x\n",
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__func__, ret, fuse_id, msg.data[0]);
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if (response)
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*response = msg.data[0];
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return ret;
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}
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int ahab_release_caam(u32 core_did, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 2;
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msg.command = ELE_RELEASE_CAAM_REQ;
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msg.data[0] = core_did;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, response 0x%x\n",
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__func__, ret, msg.data[0]);
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if (response)
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*response = msg.data[0];
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return ret;
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}
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int ahab_get_fw_version(u32 *fw_version, u32 *sha1, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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if (!fw_version) {
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printf("Invalid parameters for f/w version read\n");
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return -EINVAL;
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}
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if (!sha1) {
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printf("Invalid parameters for commit sha1\n");
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return -EINVAL;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 1;
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msg.command = ELE_GET_FW_VERSION_REQ;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, response 0x%x\n",
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__func__, ret, msg.data[0]);
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if (response)
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*response = msg.data[0];
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*fw_version = msg.data[1];
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*sha1 = msg.data[2];
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return ret;
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}
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int ahab_dump_buffer(u32 *buffer, u32 buffer_length)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret, i = 0;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 1;
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msg.command = ELE_DUMP_DEBUG_BUFFER_REQ;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret) {
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printf("Error: %s: ret %d, response 0x%x\n",
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__func__, ret, msg.data[0]);
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return ret;
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}
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if (buffer) {
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buffer[i++] = *(u32 *)&msg; /* Need dump the response header */
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for (; i < buffer_length && i < msg.size; i++)
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buffer[i] = msg.data[i - 1];
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}
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return i;
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}
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int ahab_get_info(struct sentinel_get_info_data *info, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 4;
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msg.command = ELE_GET_INFO_REQ;
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msg.data[0] = upper_32_bits((ulong)info);
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msg.data[1] = lower_32_bits((ulong)info);
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msg.data[2] = sizeof(struct sentinel_get_info_data);
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, response 0x%x\n",
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__func__, ret, msg.data[0]);
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if (response)
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*response = msg.data[0];
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return ret;
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}
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int ahab_get_fw_status(u32 *status, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 1;
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msg.command = ELE_GET_FW_STATUS_REQ;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, response 0x%x\n",
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__func__, ret, msg.data[0]);
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if (response)
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*response = msg.data[0];
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*status = msg.data[1] & 0xF;
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return ret;
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}
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int ahab_release_m33_trout(void)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 1;
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msg.command = ELE_ENABLE_RTC_REQ;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, response 0x%x\n",
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__func__, ret, msg.data[0]);
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return ret;
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}
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int ahab_get_events(u32 *events, u32 *events_cnt, u32 *response)
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{
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struct udevice *dev = gd->arch.s400_dev;
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int size = sizeof(struct sentinel_msg);
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struct sentinel_msg msg;
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int ret, i = 0;
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u32 actual_events;
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if (!dev) {
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printf("s400 dev is not initialized\n");
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return -ENODEV;
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}
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if (!events || !events_cnt || *events_cnt == 0) {
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printf("Invalid parameters for %s\n", __func__);
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return -EINVAL;
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}
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msg.version = AHAB_VERSION;
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msg.tag = AHAB_CMD_TAG;
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msg.size = 1;
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msg.command = ELE_GET_EVENTS_REQ;
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ret = misc_call(dev, false, &msg, size, &msg, size);
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if (ret)
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printf("Error: %s: ret %d, response 0x%x\n",
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__func__, ret, msg.data[0]);
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if (response)
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*response = msg.data[0];
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if (!ret) {
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actual_events = msg.data[1] & 0xffff;
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if (*events_cnt < actual_events)
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actual_events = *events_cnt;
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for (; i < actual_events; i++)
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events[i] = msg.data[i + 2];
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*events_cnt = actual_events;
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}
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return ret;
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}
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