37 …"There is no mailbox between cores, so ignore remote proc reply after start, default is 0 (off).");
40 #define REMOTE_IS_READY				BIT(0)
49 #define FEATURE_DONT_WAIT_FW_READY		BIT(0)
59 #define IMX8M_DAP_DEBUG				0x28800000
61 #define IMX8M_DAP_PWRCTL			(0x4000 + 0x3020)
65 #define IMX8M_AudioDSP_REG0			0x100
66 #define IMX8M_AudioDSP_REG1			0x104
67 #define IMX8M_AudioDSP_REG2			0x108
68 #define IMX8M_AudioDSP_REG3			0x10c
74 #define IMX8ULP_SIM_LPAV_REG_SYSCTRL0		0x8
83 #define IMX8ULP_SIP_HIFI_XRDC			0xc200000e
103 	RP_MBOX_SUSPEND_SYSTEM			= 0xFF11,
104 	RP_MBOX_SUSPEND_ACK			= 0xFF12,
105 	RP_MBOX_RESUME_SYSTEM			= 0xFF13,
106 	RP_MBOX_RESUME_ACK			= 0xFF14,
175 	{ 0x596e8000, 0x556e8000, 0x00008000, ATT_OWN },
176 	{ 0x596f0000, 0x556f0000, 0x00008000, ATT_OWN },
177 	{ 0x596f8000, 0x556f8000, 0x00000800, ATT_OWN | ATT_IRAM},
178 	{ 0x55700000, 0x55700000, 0x00070000, ATT_OWN },
180 	{ 0x80000000, 0x80000000, 0x60000000, 0},
185 	{ 0x596e8000, 0x596e8000, 0x00008000, ATT_OWN },
186 	{ 0x596f0000, 0x596f0000, 0x00008000, ATT_OWN },
187 	{ 0x596f8000, 0x596f8000, 0x00000800, ATT_OWN | ATT_IRAM},
188 	{ 0x59700000, 0x59700000, 0x00070000, ATT_OWN },
190 	{ 0x80000000, 0x80000000, 0x60000000, 0},
195 	{ 0x3b6e8000, 0x3b6e8000, 0x00008000, ATT_OWN },
196 	{ 0x3b6f0000, 0x3b6f0000, 0x00008000, ATT_OWN },
197 	{ 0x3b6f8000, 0x3b6f8000, 0x00000800, ATT_OWN | ATT_IRAM},
198 	{ 0x3b700000, 0x3b700000, 0x00040000, ATT_OWN },
200 	{ 0x40000000, 0x40000000, 0x80000000, 0},
205 	{ 0x21170000, 0x21170000, 0x00010000, ATT_OWN | ATT_IRAM},
206 	{ 0x21180000, 0x21180000, 0x00010000, ATT_OWN },
208 	{ 0x0c000000, 0x80000000, 0x10000000, 0},
209 	{ 0x30000000, 0x90000000, 0x10000000, 0},
237 	return 0;  in imx8mp_dsp_reset()
253 	arm_smccc_smc(IMX8ULP_SIP_HIFI_XRDC, 0, 0, 0, 0, 0, 0, 0, &res);  in imx8ulp_dsp_reset()
257 			   IMX8ULP_SYSCTRL0_DSP_RST, 0);  in imx8ulp_dsp_reset()
259 			   IMX8ULP_SYSCTRL0_DSP_DBG_RST, 0);  in imx8ulp_dsp_reset()
261 	return 0;  in imx8ulp_dsp_reset()
270 		return 0;  in imx_dsp_rproc_ready()
272 	for (i = 0; i < REMOTE_READY_WAIT_MAX_RETRIES; i++) {  in imx_dsp_rproc_ready()
274 			return 0;  in imx_dsp_rproc_ready()
324 	 * For now, in struct fw_rsc_imx_dsp, version 0,  in imx_dsp_rproc_handle_rsc()
329 	if (imx_dsp_rsc->version > 0) {  in imx_dsp_rproc_handle_rsc()
391 	return 0;  in imx_dsp_rproc_start()
426 	int ret = 0;  in imx_dsp_rproc_stop()
430 		return 0;  in imx_dsp_rproc_stop()
444 	return 0;  in imx_dsp_rproc_stop()
465 	for (i = 0; i < dcfg->att_size; i++) {  in imx_dsp_rproc_sys_to_da()
472 			return 0;  in imx_dsp_rproc_sys_to_da()
488  * but there is no need to check for these return values. The index 0
508 	rproc_vq_interrupt(priv->rproc, 0);  in imx_dsp_rproc_vq_work()
531 	dev_dbg(dev, "mbox msg: 0x%x\n", message);  in imx_dsp_rproc_rx_tx_callback()
576 		return 0;  in imx_dsp_rproc_mbox_alloc()
619 	return 0;  in imx_dsp_rproc_mbox_alloc()
633  * Always return 0
637 	return 0;  in imx_dsp_rproc_mbox_no_alloc()
663 	int a, i = 0;  in imx_dsp_rproc_add_carveout()
667 	for (a = 0; a < dcfg->att_size; a++) {  in imx_dsp_rproc_add_carveout()
700 			return 0;  in imx_dsp_rproc_add_carveout()
745 	return 0;  in imx_dsp_rproc_prepare()
753 	return 0;  in imx_dsp_rproc_unprepare()
776 	if (err < 0)  in imx_dsp_rproc_kick()
803 	for (i = 0; i < q; i++)  in imx_dsp_rproc_memcpy()
807 		affected_mask = GENMASK(8 * r, 0);  in imx_dsp_rproc_memcpy()
818 		for (i = 0; i < r; i++)  in imx_dsp_rproc_memcpy()
824 	return 0;  in imx_dsp_rproc_memcpy()
855 		affected_mask = GENMASK(8 * r, 0);  in imx_dsp_rproc_memset()
869 	return 0;  in imx_dsp_rproc_memset()
880  * Return: 0 on success and an appropriate error code otherwise
886 	int i, ret = 0;  in imx_dsp_rproc_elf_load_segments()
897 	for (i = 0; i < phnum; i++, phdr += elf_phdr_get_size) {  in imx_dsp_rproc_elf_load_segments()
908 		dev_dbg(dev, "phdr: type %d da 0x%llx memsz 0x%llx filesz 0x%llx\n",  in imx_dsp_rproc_elf_load_segments()
912 			dev_err(dev, "bad phdr filesz 0x%llx memsz 0x%llx\n",  in imx_dsp_rproc_elf_load_segments()
919 			dev_err(dev, "truncated fw: need 0x%llx avail 0x%zx\n",  in imx_dsp_rproc_elf_load_segments()
935 			dev_err(dev, "bad phdr da 0x%llx mem 0x%llx\n", da,  in imx_dsp_rproc_elf_load_segments()
945 				dev_err(dev, "memory copy failed for da 0x%llx memsz 0x%llx\n",  in imx_dsp_rproc_elf_load_segments()
953 			ret = imx_dsp_rproc_memset(ptr + filesz, 0, memsz - filesz);  in imx_dsp_rproc_elf_load_segments()
955 				dev_err(dev, "memset failed for da 0x%llx memsz 0x%llx\n",  in imx_dsp_rproc_elf_load_segments()
970 	return 0;  in imx_dsp_rproc_parse_fw()
989 			memset(carveout->va, 0, carveout->len);  in imx_dsp_rproc_load()
996 	return 0;  in imx_dsp_rproc_load()
1026 		return 0;  in imx_dsp_attach_pm_domains()
1045 	return 0;  in imx_dsp_rproc_mmio_detect_mode()
1059 	return 0;  in imx_dsp_rproc_reset_ctrl_detect_mode()
1103 	for (i = 0; i < DSP_RPROC_CLK_MAX; i++)  in imx_dsp_rproc_clk_get()
1122 	ret = rproc_of_parse_firmware(dev, 0, &fw_name);  in imx_dsp_rproc_probe()
1152 	if (ret < 0)  in imx_dsp_rproc_probe()
1196 	return 0;  in imx_dsp_runtime_resume()
1208 	return 0;  in imx_dsp_runtime_suspend()
1229 	rproc->ops->kick(rproc, 0);  in imx_dsp_load_firmware()
1249 	if (ret < 0) {  in imx_dsp_suspend()
1273 	int ret = 0;  in imx_dsp_resume()
1280 		return 0;  in imx_dsp_resume()
1290 	if (ret < 0) {  in imx_dsp_resume()
1295 	return 0;  in imx_dsp_resume()
1342 	.src_start	= 0,