@@ -78,11 +78,15 @@ config QCOM_ADSP_PIL
depends on QCOM_SMEM
select MFD_SYSCON
select QCOM_MDT_LOADER
+ select QCOM_RPROC_COMMON
select QCOM_SCM
help
Say y here to support the TrustZone based Peripherial Image Loader
for the Qualcomm ADSP remote processors.
+config QCOM_RPROC_COMMON
+ tristate
+
config QCOM_MDT_LOADER
tristate
@@ -93,6 +97,7 @@ config QCOM_Q6V5_PIL
depends on REMOTEPROC
select MFD_SYSCON
select QCOM_MDT_LOADER
+ select QCOM_RPROC_COMMON
select QCOM_SCM
help
Say y here to support the Qualcomm Peripherial Image Loader for the
@@ -105,6 +110,7 @@ config QCOM_WCNSS_PIL
depends on QCOM_SMEM
depends on REMOTEPROC
select QCOM_MDT_LOADER
+ select QCOM_RPROC_COMMON
select QCOM_SCM
help
Say y here to support the Peripheral Image Loader for the Qualcomm
@@ -13,6 +13,7 @@ obj-$(CONFIG_WKUP_M3_RPROC) += wkup_m3_rproc.o
obj-$(CONFIG_DA8XX_REMOTEPROC) += da8xx_remoteproc.o
obj-$(CONFIG_QCOM_ADSP_PIL) += qcom_adsp_pil.o
obj-$(CONFIG_QCOM_MDT_LOADER) += qcom_mdt_loader.o
+obj-$(CONFIG_QCOM_RPROC_COMMON) += qcom_common.o
obj-$(CONFIG_QCOM_Q6V5_PIL) += qcom_q6v5_pil.o
obj-$(CONFIG_QCOM_WCNSS_PIL) += qcom_wcnss_pil.o
qcom_wcnss_pil-y += qcom_wcnss.o
@@ -29,6 +29,7 @@
#include <linux/soc/qcom/smem.h>
#include <linux/soc/qcom/smem_state.h>
+#include "qcom_common.h"
#include "qcom_mdt_loader.h"
#include "remoteproc_internal.h"
new file mode 100644
@@ -0,0 +1,46 @@
+/*
+ * Qualcomm Peripheral Image Loader helpers
+ *
+ * Copyright (C) 2016 Linaro Ltd
+ * Copyright (C) 2015 Sony Mobile Communications Inc
+ * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/firmware.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/remoteproc.h>
+
+#include "remoteproc_internal.h"
+#include "qcom_common.h"
+
+/**
+ * qcom_mdt_find_rsc_table() - provide dummy resource table for remoteproc
+ * @rproc: remoteproc handle
+ * @fw: firmware header
+ * @tablesz: outgoing size of the table
+ *
+ * Returns a dummy table.
+ */
+struct resource_table *qcom_mdt_find_rsc_table(struct rproc *rproc,
+ const struct firmware *fw,
+ int *tablesz)
+{
+ static struct resource_table table = { .ver = 1, };
+
+ *tablesz = sizeof(table);
+ return &table;
+}
+EXPORT_SYMBOL_GPL(qcom_mdt_find_rsc_table);
+
+MODULE_DESCRIPTION("Qualcomm Remoteproc helper driver");
+MODULE_LICENSE("GPL v2");
new file mode 100644
@@ -0,0 +1,11 @@
+#ifndef __RPROC_QCOM_COMMON_H__
+#define __RPROC_QCOM_COMMON_H__
+
+struct resource_table;
+struct rproc;
+
+struct resource_table *qcom_mdt_find_rsc_table(struct rproc *rproc,
+ const struct firmware *fw,
+ int *tablesz);
+
+#endif
@@ -27,25 +27,6 @@
#include "qcom_mdt_loader.h"
/**
- * qcom_mdt_find_rsc_table() - provide dummy resource table for remoteproc
- * @rproc: remoteproc handle
- * @fw: firmware header
- * @tablesz: outgoing size of the table
- *
- * Returns a dummy table.
- */
-struct resource_table *qcom_mdt_find_rsc_table(struct rproc *rproc,
- const struct firmware *fw,
- int *tablesz)
-{
- static struct resource_table table = { .ver = 1, };
-
- *tablesz = sizeof(table);
- return &table;
-}
-EXPORT_SYMBOL_GPL(qcom_mdt_find_rsc_table);
-
-/**
* qcom_mdt_parse() - extract useful parameters from the mdt header
* @fw: firmware handle
* @fw_addr: optional reference for base of the firmware's memory region
@@ -5,7 +5,6 @@
#define QCOM_MDT_TYPE_HASH (2 << 24)
#define QCOM_MDT_RELOCATABLE BIT(27)
-struct resource_table * qcom_mdt_find_rsc_table(struct rproc *rproc, const struct firmware *fw, int *tablesz);
int qcom_mdt_load(struct rproc *rproc, const struct firmware *fw, const char *fw_name);
int qcom_mdt_parse(const struct firmware *fw, phys_addr_t *fw_addr, size_t *fw_size, bool *fw_relocate);
@@ -33,6 +33,7 @@
#include <linux/soc/qcom/smem_state.h>
#include "remoteproc_internal.h"
+#include "qcom_common.h"
#include "qcom_mdt_loader.h"
#include <linux/qcom_scm.h>
@@ -32,6 +32,7 @@
#include <linux/soc/qcom/smem_state.h>
#include <linux/rpmsg/qcom_smd.h>
+#include "qcom_common.h"
#include "qcom_mdt_loader.h"
#include "remoteproc_internal.h"
#include "qcom_wcnss.h"
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> --- drivers/remoteproc/Kconfig | 6 +++++ drivers/remoteproc/Makefile | 1 + drivers/remoteproc/qcom_adsp_pil.c | 1 + drivers/remoteproc/qcom_common.c | 46 ++++++++++++++++++++++++++++++++++++ drivers/remoteproc/qcom_common.h | 11 +++++++++ drivers/remoteproc/qcom_mdt_loader.c | 19 --------------- drivers/remoteproc/qcom_mdt_loader.h | 1 - drivers/remoteproc/qcom_q6v5_pil.c | 1 + drivers/remoteproc/qcom_wcnss.c | 1 + 9 files changed, 67 insertions(+), 20 deletions(-) create mode 100644 drivers/remoteproc/qcom_common.c create mode 100644 drivers/remoteproc/qcom_common.h