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- /* Copyright Statement:
- *
- * This software/firmware and related documentation ("MediaTek Software") are
- * protected under relevant copyright laws. The information contained herein
- * is confidential and proprietary to MediaTek Inc. and/or its licensors.
- * Without the prior written permission of MediaTek inc. and/or its licensors,
- * any reproduction, modification, use or disclosure of MediaTek Software,
- * and information contained herein, in whole or in part, shall be strictly prohibited.
- */
- /* MediaTek Inc. (C) 2015. All rights reserved.
- *
- * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
- * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
- * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
- * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
- * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
- * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
- * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
- * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
- * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
- * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
- * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
- * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
- * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
- * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
- * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
- * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
- */
- #include <string.h>
- #include <reg.h>
- #include <latch.h>
- #include <debug.h>
- #include <mt_reg_base.h>
- #include <aee_platform_debug.h>
- #include <dfd.h>
- static unsigned long preisys_dump_offset[] = {
- 0x500, /* PERIBUS_DBG0 */
- 0x504, /* PERIBUS_DBG1 */
- 0x508, /* PERIBUS_DBG2 */
- 0x50C, /* PERIBUS_DBG3 */
- 0x510, /* PERIBUS_DBG4 */
- 0x514, /* PERIBUS_DBG5 */
- 0x518, /* PERIBUS_DBG6 */
- 0x51C, /* PERIBUS_DBG7 */
- 0x520, /* PERIBUS_DBG8 */
- 0x524, /* PERIBUS_DBG9 */
- 0x528, /* PERIBUS_DBG10 */
- 0x52C, /* PERIBUS_DBG11 */
- 0x530, /* PERIBUS_DBG12 */
- 0x534, /* PERIBUS_DBG13 */
- 0x538, /* PERIBUS_DBG14 */
- 0x53C, /* PERIBUS_DBG15 */
- 0x580, /* PERIBUS_DBG16 */
- 0x584, /* PERIBUS_DBG17 */
- };
- int plt_lastbus_is_timeout(const struct plt_cfg_bus_latch *self)
- {
- unsigned int ctrl;
- unsigned long infra_base = INFRACFG_AO_BASE;
- unsigned long peri_base = PERICFG_BASE;
- if (!self) {
- dprintf(CRITICAL, "%s:%d: self is Null\n",
- __func__, __LINE__);
- return 0;
- }
- ctrl = (readl(infra_base + self->infrasys_offsets.bus_infra_ctrl) & 0x1) |
- (readl(peri_base + self->perisys_offsets.bus_peri_r1) & 0x1);
- return ctrl;
- }
- int plt_infrasys_dump(const struct plt_cfg_bus_latch *self,
- char *buf, int *wp)
- {
- unsigned int i;
- unsigned long infra_base = INFRACFG_AO_BASE;
- unsigned long peri_base = PERICFG_BASE;
- if (readl(infra_base + self->infrasys_offsets.bus_infra_ctrl) & 0x1)
- *wp += snprintf(buf + *wp, LATCH_BUF_LENGTH - *wp, "[LAST BUS] INFRASYS TIMEOUT:\n");
- if (readl(peri_base + self->perisys_offsets.bus_peri_r1) & 0x1)
- *wp += snprintf(buf + *wp, LATCH_BUF_LENGTH - *wp, "[LAST BUS] PERISYS TIMEOUT:\n");
- if (self->num_infrasys_mon != 0) {
- for (i = 0; i <= self->num_infrasys_mon-1; ++i)
- *wp += snprintf(buf + *wp, LATCH_BUF_LENGTH - *wp, "%08x\n",
- readl(infra_base + self->infrasys_offsets.bus_infra_snapshot + 4*i));
- }
- return 0;
- }
- int plt_perisys_dump(const struct plt_cfg_bus_latch *self,
- char *buf, int *wp)
- {
- unsigned int i;
- unsigned long peri_base = PERICFG_BASE;
- if (self->num_perisys_mon != 0) {
- for (i = 0; i <= self->num_perisys_mon-1; ++i)
- *wp += snprintf(buf + *wp, LATCH_BUF_LENGTH - *wp, "%08x\n",
- readl(peri_base + preisys_dump_offset[i]));
- }
- return 0;
- }
- void plt_setup_dfd_file_name(const struct plt_cfg_dfd *cfg_dfd)
- {
- struct aee_db_file_info *files;
- files = get_file_info();
- strcpy(files[AEE_PLAT_DFD20].filename, "DFD30.dfd");
- files[AEE_PLAT_DFD20].filesize = (unsigned int)cfg_dfd->buffer_length;
- }
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