[u-boot.git] / drivers / misc / imx8ulp / s400_api.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright 2020 NXP
 *
 */

#include <common.h>
#include <hang.h>
#include <malloc.h>
#include <asm/io.h>
#include <dm.h>
#include <asm/arch/s400_api.h>
#include <misc.h>

DECLARE_GLOBAL_DATA_PTR;

int ahab_release_rdc(u8 core_id, bool xrdc, u32 *response)
{
	struct udevice *dev = gd->arch.s400_dev;
	int size = sizeof(struct imx8ulp_s400_msg);
	struct imx8ulp_s400_msg msg;
	int ret;

	if (!dev) {
		printf("s400 dev is not initialized\n");
		return -ENODEV;
	}

	msg.version = AHAB_VERSION;
	msg.tag = AHAB_CMD_TAG;
	msg.size = 2;
	msg.command = AHAB_RELEASE_RDC_REQ_CID;
	if (xrdc)
		msg.data[0] = (0x78 << 8) | core_id;
	else
		msg.data[0] = (0x74 << 8) | core_id;

	ret = misc_call(dev, false, &msg, size, &msg, size);
	if (ret)
		printf("Error: %s: ret %d, core id %u, response 0x%x\n",
		       __func__, ret, core_id, msg.data[0]);

	if (response)
		*response = msg.data[0];

	return ret;
}

int ahab_auth_oem_ctnr(ulong ctnr_addr, u32 *response)
{
	struct udevice *dev = gd->arch.s400_dev;
	int size = sizeof(struct imx8ulp_s400_msg);
	struct imx8ulp_s400_msg msg;
	int ret;

	if (!dev) {
		printf("s400 dev is not initialized\n");
		return -ENODEV;
	}

	msg.version = AHAB_VERSION;
	msg.tag = AHAB_CMD_TAG;
	msg.size = 3;
	msg.command = AHAB_AUTH_OEM_CTNR_CID;
	msg.data[0] = upper_32_bits(ctnr_addr);
	msg.data[1] = lower_32_bits(ctnr_addr);

	ret = misc_call(dev, false, &msg, size, &msg, size);
	if (ret)
		printf("Error: %s: ret %d, cntr_addr 0x%lx, response 0x%x\n",
		       __func__, ret, ctnr_addr, msg.data[0]);

	if (response)
		*response = msg.data[0];

	return ret;
}

int ahab_release_container(u32 *response)
{
	struct udevice *dev = gd->arch.s400_dev;
	int size = sizeof(struct imx8ulp_s400_msg);
	struct imx8ulp_s400_msg msg;
	int ret;

	if (!dev) {
		printf("s400 dev is not initialized\n");
		return -ENODEV;
	}

	msg.version = AHAB_VERSION;
	msg.tag = AHAB_CMD_TAG;
	msg.size = 1;
	msg.command = AHAB_RELEASE_CTNR_CID;

	ret = misc_call(dev, false, &msg, size, &msg, size);
	if (ret)
		printf("Error: %s: ret %d, response 0x%x\n",
		       __func__, ret, msg.data[0]);

	if (response)
		*response = msg.data[0];

	return ret;
}

int ahab_verify_image(u32 img_id, u32 *response)
{
	struct udevice *dev = gd->arch.s400_dev;
	int size = sizeof(struct imx8ulp_s400_msg);
	struct imx8ulp_s400_msg msg;
	int ret;

	if (!dev) {
		printf("s400 dev is not initialized\n");
		return -ENODEV;
	}

	msg.version = AHAB_VERSION;
	msg.tag = AHAB_CMD_TAG;
	msg.size = 2;
	msg.command = AHAB_VERIFY_IMG_CID;
	msg.data[0] = 1 << img_id;

	ret = misc_call(dev, false, &msg, size, &msg, size);
	if (ret)
		printf("Error: %s: ret %d, img_id %u, response 0x%x\n",
		       __func__, ret, img_id, msg.data[0]);

	if (response)
		*response = msg.data[0];

	return ret;
}

int ahab_forward_lifecycle(u16 life_cycle, u32 *response)
{
	struct udevice *dev = gd->arch.s400_dev;
	int size = sizeof(struct imx8ulp_s400_msg);
	struct imx8ulp_s400_msg msg;
	int ret;

	if (!dev) {
		printf("s400 dev is not initialized\n");
		return -ENODEV;
	}

	msg.version = AHAB_VERSION;
	msg.tag = AHAB_CMD_TAG;
	msg.size = 2;
	msg.command = AHAB_FWD_LIFECYCLE_UP_REQ_CID;
	msg.data[0] = life_cycle;

	ret = misc_call(dev, false, &msg, size, &msg, size);
	if (ret)
		printf("Error: %s: ret %d, life_cycle 0x%x, response 0x%x\n",
		       __func__, ret, life_cycle, msg.data[0]);

	if (response)
		*response = msg.data[0];

	return ret;
}
Commit	Line	Data
0c00d03a YL	1	// SPDX-License-Identifier: GPL-2.0
	2	/*
	3	* Copyright 2020 NXP
	4	*
	5	*/
	6
	7	#include <common.h>
	8	#include <hang.h>
	9	#include <malloc.h>
	10	#include <asm/io.h>
	11	#include <dm.h>
	12	#include <asm/arch/s400_api.h>
	13	#include <misc.h>
	14
	15	DECLARE_GLOBAL_DATA_PTR;
	16
7aeaf4d9	17	int ahab_release_rdc(u8 core_id, bool xrdc, u32 *response)
0c00d03a YL	18	{
	19	struct udevice *dev = gd->arch.s400_dev;
	20	int size = sizeof(struct imx8ulp_s400_msg);
	21	struct imx8ulp_s400_msg msg;
	22	int ret;
	23
	24	if (!dev) {
	25	printf("s400 dev is not initialized\n");
	26	return -ENODEV;
	27	}
	28
	29	msg.version = AHAB_VERSION;
	30	msg.tag = AHAB_CMD_TAG;
	31	msg.size = 2;
	32	msg.command = AHAB_RELEASE_RDC_REQ_CID;
7aeaf4d9 YL	33	if (xrdc)
	34	msg.data[0] = (0x78 << 8) \| core_id;
	35	else
	36	msg.data[0] = (0x74 << 8) \| core_id;
0c00d03a YL	37
	38	ret = misc_call(dev, false, &msg, size, &msg, size);
	39	if (ret)
	40	printf("Error: %s: ret %d, core id %u, response 0x%x\n",
	41	__func__, ret, core_id, msg.data[0]);
	42
6306f75d YL	43	if (response)
	44	*response = msg.data[0];
	45
	46	return ret;
	47	}
	48
	49	int ahab_auth_oem_ctnr(ulong ctnr_addr, u32 *response)
	50	{
	51	struct udevice *dev = gd->arch.s400_dev;
	52	int size = sizeof(struct imx8ulp_s400_msg);
	53	struct imx8ulp_s400_msg msg;
	54	int ret;
	55
	56	if (!dev) {
	57	printf("s400 dev is not initialized\n");
	58	return -ENODEV;
	59	}
	60
	61	msg.version = AHAB_VERSION;
	62	msg.tag = AHAB_CMD_TAG;
	63	msg.size = 3;
	64	msg.command = AHAB_AUTH_OEM_CTNR_CID;
	65	msg.data[0] = upper_32_bits(ctnr_addr);
	66	msg.data[1] = lower_32_bits(ctnr_addr);
	67
	68	ret = misc_call(dev, false, &msg, size, &msg, size);
	69	if (ret)
	70	printf("Error: %s: ret %d, cntr_addr 0x%lx, response 0x%x\n",
	71	__func__, ret, ctnr_addr, msg.data[0]);
	72
	73	if (response)
	74	*response = msg.data[0];
	75
	76	return ret;
	77	}
	78
	79	int ahab_release_container(u32 *response)
	80	{
	81	struct udevice *dev = gd->arch.s400_dev;
	82	int size = sizeof(struct imx8ulp_s400_msg);
	83	struct imx8ulp_s400_msg msg;
	84	int ret;
	85
	86	if (!dev) {
	87	printf("s400 dev is not initialized\n");
	88	return -ENODEV;
	89	}
	90
	91	msg.version = AHAB_VERSION;
	92	msg.tag = AHAB_CMD_TAG;
	93	msg.size = 1;
	94	msg.command = AHAB_RELEASE_CTNR_CID;
	95
	96	ret = misc_call(dev, false, &msg, size, &msg, size);
	97	if (ret)
	98	printf("Error: %s: ret %d, response 0x%x\n",
	99	__func__, ret, msg.data[0]);
	100
	101	if (response)
	102	*response = msg.data[0];
	103
	104	return ret;
	105	}
	106
107	int ahab_verify_image(u32 img_id, u32 *response)
108	{
109	struct udevice *dev = gd->arch.s400_dev;
110	int size = sizeof(struct imx8ulp_s400_msg);
111	struct imx8ulp_s400_msg msg;
112	int ret;
113
114	if (!dev) {
115	printf("s400 dev is not initialized\n");
116	return -ENODEV;
117	}
118
119	msg.version = AHAB_VERSION;
120	msg.tag = AHAB_CMD_TAG;
121	msg.size = 2;
122	msg.command = AHAB_VERIFY_IMG_CID;
123	msg.data[0] = 1 << img_id;
124
125	ret = misc_call(dev, false, &msg, size, &msg, size);
126	if (ret)
127	printf("Error: %s: ret %d, img_id %u, response 0x%x\n",
128	__func__, ret, img_id, msg.data[0]);
129
130	if (response)
131	*response = msg.data[0];
132
133	return ret;
134	}
135
136	int ahab_forward_lifecycle(u16 life_cycle, u32 *response)
137	{
138	struct udevice *dev = gd->arch.s400_dev;
139	int size = sizeof(struct imx8ulp_s400_msg);
140	struct imx8ulp_s400_msg msg;
141	int ret;
142
143	if (!dev) {
144	printf("s400 dev is not initialized\n");
145	return -ENODEV;
146	}
147
148	msg.version = AHAB_VERSION;
149	msg.tag = AHAB_CMD_TAG;
150	msg.size = 2;
151	msg.command = AHAB_FWD_LIFECYCLE_UP_REQ_CID;
152	msg.data[0] = life_cycle;
153
154	ret = misc_call(dev, false, &msg, size, &msg, size);
155	if (ret)
156	printf("Error: %s: ret %d, life_cycle 0x%x, response 0x%x\n",
157	__func__, ret, life_cycle, msg.data[0]);
158
159	if (response)
160	*response = msg.data[0];
161
0c00d03a YL	162	return ret;
0c00d03a YL	163	}