forked from luck/tmp_suning_uos_patched
remoteproc: qcom: Extract non-mdt related helper
In preparation for moving the mdt loader out of remoteproc let's move the somewhat unrelated resource table dummy helper to a Qualcomm "common" file. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson
parent
e7fd252262
commit
bde440eee2
@ -78,11 +78,15 @@ config QCOM_ADSP_PIL
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depends on QCOM_SMEM
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select MFD_SYSCON
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select QCOM_MDT_LOADER
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select QCOM_RPROC_COMMON
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select QCOM_SCM
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help
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Say y here to support the TrustZone based Peripherial Image Loader
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for the Qualcomm ADSP remote processors.
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config QCOM_RPROC_COMMON
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tristate
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config QCOM_MDT_LOADER
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tristate
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@ -92,6 +96,7 @@ config QCOM_Q6V5_PIL
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depends on QCOM_SMEM
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depends on REMOTEPROC
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select MFD_SYSCON
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select QCOM_RPROC_COMMON
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select QCOM_SCM
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help
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Say y here to support the Qualcomm Peripherial Image Loader for the
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@ -104,6 +109,7 @@ config QCOM_WCNSS_PIL
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depends on QCOM_SMEM
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depends on REMOTEPROC
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select QCOM_MDT_LOADER
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select QCOM_RPROC_COMMON
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select QCOM_SCM
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help
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Say y here to support the Peripheral Image Loader for the Qualcomm
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@ -13,6 +13,7 @@ obj-$(CONFIG_WKUP_M3_RPROC) += wkup_m3_rproc.o
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obj-$(CONFIG_DA8XX_REMOTEPROC) += da8xx_remoteproc.o
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obj-$(CONFIG_QCOM_ADSP_PIL) += qcom_adsp_pil.o
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obj-$(CONFIG_QCOM_MDT_LOADER) += qcom_mdt_loader.o
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obj-$(CONFIG_QCOM_RPROC_COMMON) += qcom_common.o
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obj-$(CONFIG_QCOM_Q6V5_PIL) += qcom_q6v5_pil.o
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obj-$(CONFIG_QCOM_WCNSS_PIL) += qcom_wcnss_pil.o
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qcom_wcnss_pil-y += qcom_wcnss.o
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@ -29,6 +29,7 @@
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#include <linux/soc/qcom/smem.h>
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#include <linux/soc/qcom/smem_state.h>
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#include "qcom_common.h"
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#include "qcom_mdt_loader.h"
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#include "remoteproc_internal.h"
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46
drivers/remoteproc/qcom_common.c
Normal file
46
drivers/remoteproc/qcom_common.c
Normal file
@ -0,0 +1,46 @@
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/*
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* Qualcomm Peripheral Image Loader helpers
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*
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* Copyright (C) 2016 Linaro Ltd
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* Copyright (C) 2015 Sony Mobile Communications Inc
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* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <linux/firmware.h>
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/remoteproc.h>
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#include "remoteproc_internal.h"
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#include "qcom_common.h"
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/**
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* qcom_mdt_find_rsc_table() - provide dummy resource table for remoteproc
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* @rproc: remoteproc handle
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* @fw: firmware header
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* @tablesz: outgoing size of the table
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*
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* Returns a dummy table.
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*/
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struct resource_table *qcom_mdt_find_rsc_table(struct rproc *rproc,
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const struct firmware *fw,
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int *tablesz)
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{
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static struct resource_table table = { .ver = 1, };
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*tablesz = sizeof(table);
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return &table;
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}
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EXPORT_SYMBOL_GPL(qcom_mdt_find_rsc_table);
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MODULE_DESCRIPTION("Qualcomm Remoteproc helper driver");
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MODULE_LICENSE("GPL v2");
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11
drivers/remoteproc/qcom_common.h
Normal file
11
drivers/remoteproc/qcom_common.h
Normal file
@ -0,0 +1,11 @@
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#ifndef __RPROC_QCOM_COMMON_H__
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#define __RPROC_QCOM_COMMON_H__
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struct resource_table;
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struct rproc;
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struct resource_table *qcom_mdt_find_rsc_table(struct rproc *rproc,
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const struct firmware *fw,
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int *tablesz);
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#endif
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@ -26,25 +26,6 @@
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#include "remoteproc_internal.h"
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#include "qcom_mdt_loader.h"
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/**
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* qcom_mdt_find_rsc_table() - provide dummy resource table for remoteproc
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* @rproc: remoteproc handle
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* @fw: firmware header
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* @tablesz: outgoing size of the table
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*
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* Returns a dummy table.
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*/
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struct resource_table *qcom_mdt_find_rsc_table(struct rproc *rproc,
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const struct firmware *fw,
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int *tablesz)
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{
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static struct resource_table table = { .ver = 1, };
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*tablesz = sizeof(table);
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return &table;
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}
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EXPORT_SYMBOL_GPL(qcom_mdt_find_rsc_table);
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/**
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* qcom_mdt_parse() - extract useful parameters from the mdt header
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* @fw: firmware handle
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@ -5,7 +5,6 @@
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#define QCOM_MDT_TYPE_HASH (2 << 24)
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#define QCOM_MDT_RELOCATABLE BIT(27)
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struct resource_table * qcom_mdt_find_rsc_table(struct rproc *rproc, const struct firmware *fw, int *tablesz);
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int qcom_mdt_load(struct rproc *rproc, const struct firmware *fw, const char *fw_name);
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int qcom_mdt_parse(const struct firmware *fw, phys_addr_t *fw_addr, size_t *fw_size, bool *fw_relocate);
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@ -33,6 +33,7 @@
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#include <linux/soc/qcom/smem_state.h>
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#include "remoteproc_internal.h"
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#include "qcom_common.h"
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#include "qcom_mdt_loader.h"
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#include <linux/qcom_scm.h>
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@ -32,6 +32,7 @@
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#include <linux/soc/qcom/smem_state.h>
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#include <linux/rpmsg/qcom_smd.h>
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#include "qcom_common.h"
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#include "qcom_mdt_loader.h"
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#include "remoteproc_internal.h"
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#include "qcom_wcnss.h"
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