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-rw-r--r--drivers/remoteproc/Kconfig24
-rw-r--r--drivers/remoteproc/Makefile10
-rw-r--r--drivers/remoteproc/rproc-uclass.c417
-rw-r--r--drivers/remoteproc/sandbox_testproc.c336
4 files changed, 787 insertions, 0 deletions
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
new file mode 100644
index 0000000000..437224b549
--- /dev/null
+++ b/drivers/remoteproc/Kconfig
@@ -0,0 +1,24 @@
+#
+# (C) Copyright 2015
+# Texas Instruments Incorporated - http://www.ti.com/
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+menu "Remote Processor drivers"
+
+# REMOTEPROC gets selected by drivers as needed
+# All users should depend on DM
+config REMOTEPROC
+ bool
+ depends on DM
+
+# Please keep the configuration alphabetically sorted.
+config REMOTEPROC_SANDBOX
+ bool "Support for Test processor for Sandbox"
+ select REMOTEPROC
+ depends on DM
+ depends on SANDBOX
+ help
+ Say 'y' here to add support for test processor which does dummy
+ operations for sandbox platform.
+endmenu
diff --git a/drivers/remoteproc/Makefile b/drivers/remoteproc/Makefile
new file mode 100644
index 0000000000..720aa6e647
--- /dev/null
+++ b/drivers/remoteproc/Makefile
@@ -0,0 +1,10 @@
+#
+# (C) Copyright 2015
+# Texas Instruments Incorporated - http://www.ti.com/
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-$(CONFIG_REMOTEPROC) += rproc-uclass.o
+
+# Remote proc drivers - Please keep this list alphabetically sorted.
+obj-$(CONFIG_REMOTEPROC_SANDBOX) += sandbox_testproc.o
diff --git a/drivers/remoteproc/rproc-uclass.c b/drivers/remoteproc/rproc-uclass.c
new file mode 100644
index 0000000000..a421e12e5d
--- /dev/null
+++ b/drivers/remoteproc/rproc-uclass.c
@@ -0,0 +1,417 @@
+/*
+ * (C) Copyright 2015
+ * Texas Instruments Incorporated - http://www.ti.com/
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#define pr_fmt(fmt) "%s: " fmt, __func__
+#include <common.h>
+#include <errno.h>
+#include <fdtdec.h>
+#include <malloc.h>
+#include <remoteproc.h>
+#include <asm/io.h>
+#include <dm/device-internal.h>
+#include <dm.h>
+#include <dm/uclass.h>
+#include <dm/uclass-internal.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/**
+ * for_each_remoteproc_device() - iterate through the list of rproc devices
+ * @fn: check function to call per match, if this function returns fail,
+ * iteration is aborted with the resultant error value
+ * @skip_dev: Device to skip calling the callback about.
+ * @data: Data to pass to the callback function
+ *
+ * Return: 0 if none of the callback returned a non 0 result, else returns the
+ * result from the callback function
+ */
+static int for_each_remoteproc_device(int (*fn) (struct udevice *dev,
+ struct dm_rproc_uclass_pdata *uc_pdata,
+ const void *data),
+ struct udevice *skip_dev,
+ const void *data)
+{
+ struct udevice *dev;
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ int ret;
+
+ for (ret = uclass_find_first_device(UCLASS_REMOTEPROC, &dev); dev;
+ ret = uclass_find_next_device(&dev)) {
+ if (ret || dev == skip_dev)
+ continue;
+ uc_pdata = dev_get_uclass_platdata(dev);
+ ret = fn(dev, uc_pdata, data);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+/**
+ * _rproc_name_is_unique() - iteration helper to check if rproc name is unique
+ * @dev: device that we are checking name for
+ * @uc_pdata: uclass platform data
+ * @data: compare data (this is the name we want to ensure is unique)
+ *
+ * Return: 0 is there is no match(is unique); if there is a match(we dont
+ * have a unique name), return -EINVAL.
+ */
+static int _rproc_name_is_unique(struct udevice *dev,
+ struct dm_rproc_uclass_pdata *uc_pdata,
+ const void *data)
+{
+ const char *check_name = data;
+
+ /* devices not yet populated with data - so skip them */
+ if (!uc_pdata->name && check_name)
+ return 0;
+
+ /* Return 0 to search further if we dont match */
+ if (strlen(uc_pdata->name) != strlen(check_name))
+ return 0;
+
+ if (!strcmp(uc_pdata->name, check_name))
+ return -EINVAL;
+
+ return 0;
+}
+
+/**
+ * rproc_name_is_unique() - Check if the rproc name is unique
+ * @check_dev: Device we are attempting to ensure is unique
+ * @check_name: Name we are trying to ensure is unique.
+ *
+ * Return: true if we have a unique name, false if name is not unique.
+ */
+static bool rproc_name_is_unique(struct udevice *check_dev,
+ const char *check_name)
+{
+ int ret;
+
+ ret = for_each_remoteproc_device(_rproc_name_is_unique,
+ check_dev, check_name);
+ return ret ? false : true;
+}
+
+/**
+ * rproc_pre_probe() - Pre probe accessor for the uclass
+ * @dev: device for which we are preprobing
+ *
+ * Parses and fills up the uclass pdata for use as needed by core and
+ * remote proc drivers.
+ *
+ * Return: 0 if all wernt ok, else appropriate error value.
+ */
+static int rproc_pre_probe(struct udevice *dev)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ const struct dm_rproc_ops *ops;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+
+ /* See if we need to populate via fdt */
+
+ if (!dev->platdata) {
+#if CONFIG_IS_ENABLED(OF_CONTROL)
+ int node = dev->of_offset;
+ const void *blob = gd->fdt_blob;
+ bool tmp;
+ if (!blob) {
+ debug("'%s' no dt?\n", dev->name);
+ return -EINVAL;
+ }
+ debug("'%s': using fdt\n", dev->name);
+ uc_pdata->name = fdt_getprop(blob, node,
+ "remoteproc-name", NULL);
+
+ /* Default is internal memory mapped */
+ uc_pdata->mem_type = RPROC_INTERNAL_MEMORY_MAPPED;
+ tmp = fdtdec_get_bool(blob, node,
+ "remoteproc-internal-memory-mapped");
+ if (tmp)
+ uc_pdata->mem_type = RPROC_INTERNAL_MEMORY_MAPPED;
+#else
+ /* Nothing much we can do about this, can we? */
+ return -EINVAL;
+#endif
+
+ } else {
+ struct dm_rproc_uclass_pdata *pdata = dev->platdata;
+
+ debug("'%s': using legacy data\n", dev->name);
+ if (pdata->name)
+ uc_pdata->name = pdata->name;
+ uc_pdata->mem_type = pdata->mem_type;
+ uc_pdata->driver_plat_data = pdata->driver_plat_data;
+ }
+
+ /* Else try using device Name */
+ if (!uc_pdata->name)
+ uc_pdata->name = dev->name;
+ if (!uc_pdata->name) {
+ debug("Unnamed device!");
+ return -EINVAL;
+ }
+
+ if (!rproc_name_is_unique(dev, uc_pdata->name)) {
+ debug("%s duplicate name '%s'\n", dev->name, uc_pdata->name);
+ return -EINVAL;
+ }
+
+ ops = rproc_get_ops(dev);
+ if (!ops) {
+ debug("%s driver has no ops?\n", dev->name);
+ return -EINVAL;
+ }
+
+ if (!ops->load || !ops->start) {
+ debug("%s driver has missing mandatory ops?\n", dev->name);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/**
+ * rproc_post_probe() - post probe accessor for the uclass
+ * @dev: deivce we finished probing
+ *
+ * initiate init function after the probe is completed. This allows
+ * the remote processor drivers to split up the initializations between
+ * probe and init as needed.
+ *
+ * Return: if the remote proc driver has a init routine, invokes it and
+ * hands over the return value. overall, 0 if all went well, else appropriate
+ * error value.
+ */
+static int rproc_post_probe(struct udevice *dev)
+{
+ const struct dm_rproc_ops *ops;
+
+ ops = rproc_get_ops(dev);
+ if (!ops) {
+ debug("%s driver has no ops?\n", dev->name);
+ return -EINVAL;
+ }
+
+ if (ops->init)
+ return ops->init(dev);
+
+ return 0;
+}
+
+UCLASS_DRIVER(rproc) = {
+ .id = UCLASS_REMOTEPROC,
+ .name = "remoteproc",
+ .flags = DM_UC_FLAG_SEQ_ALIAS,
+ .pre_probe = rproc_pre_probe,
+ .post_probe = rproc_post_probe,
+ .per_device_platdata_auto_alloc_size =
+ sizeof(struct dm_rproc_uclass_pdata),
+};
+
+/* Remoteproc subsystem access functions */
+/**
+ * _rproc_probe_dev() - iteration helper to probe a rproc device
+ * @dev: device to probe
+ * @uc_pdata: uclass data allocated for the device
+ * @data: unused
+ *
+ * Return: 0 if all ok, else appropriate error value.
+ */
+static int _rproc_probe_dev(struct udevice *dev,
+ struct dm_rproc_uclass_pdata *uc_pdata,
+ const void *data)
+{
+ int ret;
+
+ ret = device_probe(dev);
+
+ if (ret)
+ debug("%s: Failed to initialize - %d\n", dev->name, ret);
+ return ret;
+}
+
+/**
+ * _rproc_dev_is_probed() - check if the device has been probed
+ * @dev: device to check
+ * @uc_pdata: unused
+ * @data: unused
+ *
+ * Return: -EAGAIN if not probed else return 0
+ */
+static int _rproc_dev_is_probed(struct udevice *dev,
+ struct dm_rproc_uclass_pdata *uc_pdata,
+ const void *data)
+{
+ if (dev->flags & DM_FLAG_ACTIVATED)
+ return 0;
+
+ return -EAGAIN;
+}
+
+bool rproc_is_initialized(void)
+{
+ int ret = for_each_remoteproc_device(_rproc_dev_is_probed, NULL, NULL);
+ return ret ? false : true;
+}
+
+int rproc_init(void)
+{
+ int ret;
+
+ if (rproc_is_initialized()) {
+ debug("Already initialized\n");
+ return -EINVAL;
+ }
+
+ ret = for_each_remoteproc_device(_rproc_probe_dev, NULL, NULL);
+ return ret;
+}
+
+int rproc_load(int id, ulong addr, ulong size)
+{
+ struct udevice *dev = NULL;
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ const struct dm_rproc_ops *ops;
+ int ret;
+
+ ret = uclass_get_device_by_seq(UCLASS_REMOTEPROC, id, &dev);
+ if (ret) {
+ debug("Unknown remote processor id '%d' requested(%d)\n",
+ id, ret);
+ return ret;
+ }
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+
+ ops = rproc_get_ops(dev);
+ if (!ops) {
+ debug("%s driver has no ops?\n", dev->name);
+ return -EINVAL;
+ }
+
+ debug("Loading to '%s' from address 0x%08lX size of %lu bytes\n",
+ uc_pdata->name, addr, size);
+ if (ops->load)
+ return ops->load(dev, addr, size);
+
+ debug("%s: data corruption?? mandatory function is missing!\n",
+ dev->name);
+
+ return -EINVAL;
+};
+
+/*
+ * Completely internal helper enums..
+ * Keeping this isolated helps this code evolve independent of other
+ * parts..
+ */
+enum rproc_ops {
+ RPROC_START,
+ RPROC_STOP,
+ RPROC_RESET,
+ RPROC_PING,
+ RPROC_RUNNING,
+};
+
+/**
+ * _rproc_ops_wrapper() - wrapper for invoking remote proc driver callback
+ * @id: id of the remote processor
+ * @op: one of rproc_ops that indicate what operation to invoke
+ *
+ * Most of the checks and verification for remoteproc operations are more
+ * or less same for almost all operations. This allows us to put a wrapper
+ * and use the common checks to allow the driver to function appropriately.
+ *
+ * Return: 0 if all ok, else appropriate error value.
+ */
+static int _rproc_ops_wrapper(int id, enum rproc_ops op)
+{
+ struct udevice *dev = NULL;
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ const struct dm_rproc_ops *ops;
+ int (*fn)(struct udevice *dev);
+ bool mandatory = false;
+ char *op_str;
+ int ret;
+
+ ret = uclass_get_device_by_seq(UCLASS_REMOTEPROC, id, &dev);
+ if (ret) {
+ debug("Unknown remote processor id '%d' requested(%d)\n",
+ id, ret);
+ return ret;
+ }
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+
+ ops = rproc_get_ops(dev);
+ if (!ops) {
+ debug("%s driver has no ops?\n", dev->name);
+ return -EINVAL;
+ }
+ switch (op) {
+ case RPROC_START:
+ fn = ops->start;
+ mandatory = true;
+ op_str = "Starting";
+ break;
+ case RPROC_STOP:
+ fn = ops->stop;
+ op_str = "Stopping";
+ break;
+ case RPROC_RESET:
+ fn = ops->reset;
+ op_str = "Resetting";
+ break;
+ case RPROC_RUNNING:
+ fn = ops->is_running;
+ op_str = "Checking if running:";
+ break;
+ case RPROC_PING:
+ fn = ops->ping;
+ op_str = "Pinging";
+ break;
+ default:
+ debug("what is '%d' operation??\n", op);
+ return -EINVAL;
+ }
+
+ debug("%s %s...\n", op_str, uc_pdata->name);
+ if (fn)
+ return fn(dev);
+
+ if (mandatory)
+ debug("%s: data corruption?? mandatory function is missing!\n",
+ dev->name);
+
+ return -ENOSYS;
+}
+
+int rproc_start(int id)
+{
+ return _rproc_ops_wrapper(id, RPROC_START);
+};
+
+int rproc_stop(int id)
+{
+ return _rproc_ops_wrapper(id, RPROC_STOP);
+};
+
+int rproc_reset(int id)
+{
+ return _rproc_ops_wrapper(id, RPROC_RESET);
+};
+
+int rproc_ping(int id)
+{
+ return _rproc_ops_wrapper(id, RPROC_PING);
+};
+
+int rproc_is_running(int id)
+{
+ return _rproc_ops_wrapper(id, RPROC_RUNNING);
+};
diff --git a/drivers/remoteproc/sandbox_testproc.c b/drivers/remoteproc/sandbox_testproc.c
new file mode 100644
index 0000000000..004c7792d1
--- /dev/null
+++ b/drivers/remoteproc/sandbox_testproc.c
@@ -0,0 +1,336 @@
+/*
+ * (C) Copyright 2015
+ * Texas Instruments Incorporated - http://www.ti.com/
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#define pr_fmt(fmt) "%s: " fmt, __func__
+#include <common.h>
+#include <dm.h>
+#include <errno.h>
+#include <remoteproc.h>
+
+/**
+ * enum sandbox_state - different device states
+ * @sb_booted: Entry condition, just booted
+ * @sb_init: Initialized (basic environment is ready)
+ * @sb_reset: Held in reset (accessible, but not running)
+ * @sb_loaded: Loaded with image (but not running)
+ * @sb_running: Processor is running
+ */
+enum sandbox_state {
+ sb_booted,
+ sb_init,
+ sb_reset,
+ sb_loaded,
+ sb_running
+};
+
+/**
+ * struct sandbox_test_devdata - private data per device
+ * @current_state: device current state
+ */
+struct sandbox_test_devdata {
+ enum sandbox_state current_state;
+};
+
+/**
+ * sandbox_dev_move_to_state() - statemachine for our dummy device
+ * @dev: device to switch state
+ * @next_state: next proposed state
+ *
+ * This tries to follow the following statemachine:
+ * Entry
+ * |
+ * v
+ * +-------+
+ * +---+ init |
+ * | | | <---------------------+
+ * | +-------+ |
+ * | |
+ * | |
+ * | +--------+ |
+ * Load| | reset | |
+ * | | | <----------+ |
+ * | +--------+ | |
+ * | |Load | |
+ * | | | |
+ * | +----v----+ reset | |
+ * +-> | | (opt) | |
+ * | Loaded +-----------+ |
+ * | | |
+ * +----+----+ |
+ * | Start |
+ * +---v-----+ (opt) |
+ * +->| Running | Stop |
+ * Ping +- | +--------------------+
+ * (opt) +---------+
+ *
+ * (is_running does not change state)
+ *
+ * Return: 0 when valid state transition is seen, else returns -EINVAL
+ */
+static int sandbox_dev_move_to_state(struct udevice *dev,
+ enum sandbox_state next_state)
+{
+ struct sandbox_test_devdata *ddata = dev_get_priv(dev);
+
+ /* No state transition is OK */
+ if (ddata->current_state == next_state)
+ return 0;
+
+ debug("current_state=%d, next_state=%d\n", ddata->current_state,
+ next_state);
+ switch (ddata->current_state) {
+ case sb_booted:
+ if (next_state == sb_init)
+ goto ok_state;
+ break;
+
+ case sb_init:
+ if (next_state == sb_reset || next_state == sb_loaded)
+ goto ok_state;
+ break;
+
+ case sb_reset:
+ if (next_state == sb_loaded || next_state == sb_init)
+ goto ok_state;
+ break;
+
+ case sb_loaded:
+ if (next_state == sb_reset || next_state == sb_init ||
+ next_state == sb_running)
+ goto ok_state;
+ break;
+
+ case sb_running:
+ if (next_state == sb_reset || next_state == sb_init)
+ goto ok_state;
+ break;
+ };
+ return -EINVAL;
+
+ok_state:
+ ddata->current_state = next_state;
+ return 0;
+}
+
+/**
+ * sandbox_testproc_probe() - basic probe function
+ * @dev: test proc device that is being probed.
+ *
+ * Return: 0 if all went ok, else return appropriate error
+ */
+static int sandbox_testproc_probe(struct udevice *dev)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ struct sandbox_test_devdata *ddata;
+ int ret;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+ ddata = dev_get_priv(dev);
+ if (!ddata) {
+ debug("%s: platform private data missing\n", uc_pdata->name);
+ return -EINVAL;
+ }
+ ret = sandbox_dev_move_to_state(dev, sb_booted);
+ debug("%s: called(%d)\n", uc_pdata->name, ret);
+
+ return ret;
+}
+
+/**
+ * sandbox_testproc_init() - Simple initialization function
+ * @dev: device to operate upon
+ *
+ * Return: 0 if all went ok, else return appropriate error
+ */
+static int sandbox_testproc_init(struct udevice *dev)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ int ret;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+
+ ret = sandbox_dev_move_to_state(dev, sb_init);
+
+ debug("%s: called(%d)\n", uc_pdata->name, ret);
+ if (ret)
+ debug("%s init failed\n", uc_pdata->name);
+
+ return ret;
+}
+
+/**
+ * sandbox_testproc_reset() - Reset the remote processor
+ * @dev: device to operate upon
+ *
+ * Return: 0 if all went ok, else return appropriate error
+ */
+static int sandbox_testproc_reset(struct udevice *dev)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ int ret;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+
+ ret = sandbox_dev_move_to_state(dev, sb_reset);
+
+ debug("%s: called(%d)\n", uc_pdata->name, ret);
+
+ if (ret)
+ debug("%s reset failed\n", uc_pdata->name);
+ return ret;
+}
+
+/**
+ * sandbox_testproc_load() - (replace: short desc)
+ * @dev: device to operate upon
+ * @addr: Address of the binary image to load
+ * @size: Size (in bytes) of the binary image to load
+ *
+ * Return: 0 if all went ok, else return appropriate error
+ */
+static int sandbox_testproc_load(struct udevice *dev, ulong addr, ulong size)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ int ret;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+
+ ret = sandbox_dev_move_to_state(dev, sb_loaded);
+
+ debug("%s: called(%d) Loading to %08lX %lu size\n",
+ uc_pdata->name, ret, addr, size);
+
+ if (ret)
+ debug("%s load failed\n", uc_pdata->name);
+ return ret;
+}
+
+/**
+ * sandbox_testproc_start() - Start the remote processor
+ * @dev: device to operate upon
+ *
+ * Return: 0 if all went ok, else return appropriate error
+ */
+static int sandbox_testproc_start(struct udevice *dev)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ int ret;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+
+ ret = sandbox_dev_move_to_state(dev, sb_running);
+
+ debug("%s: called(%d)\n", uc_pdata->name, ret);
+
+ if (ret)
+ debug("%s start failed\n", uc_pdata->name);
+ return ret;
+}
+
+/**
+ * sandbox_testproc_stop() - Stop the remote processor
+ * @dev: device to operate upon
+ *
+ * Return: 0 if all went ok, else return appropriate error
+ */
+static int sandbox_testproc_stop(struct udevice *dev)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ int ret;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+
+ ret = sandbox_dev_move_to_state(dev, sb_init);
+
+ debug("%s: called(%d)\n", uc_pdata->name, ret);
+
+ if (ret)
+ debug("%s stop failed\n", uc_pdata->name);
+ return ret;
+}
+
+/**
+ * sandbox_testproc_is_running() - Check if remote processor is running
+ * @dev: device to operate upon
+ *
+ * Return: 0 if running, 1 if not running
+ */
+static int sandbox_testproc_is_running(struct udevice *dev)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ struct sandbox_test_devdata *ddata;
+ int ret = 1;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+ ddata = dev_get_priv(dev);
+
+ if (ddata->current_state == sb_running)
+ ret = 0;
+ debug("%s: called(%d)\n", uc_pdata->name, ret);
+
+ return ret;
+}
+
+/**
+ * sandbox_testproc_ping() - Try pinging remote processor
+ * @dev: device to operate upon
+ *
+ * Return: 0 if running, -EINVAL if not running
+ */
+static int sandbox_testproc_ping(struct udevice *dev)
+{
+ struct dm_rproc_uclass_pdata *uc_pdata;
+ struct sandbox_test_devdata *ddata;
+ int ret;
+
+ uc_pdata = dev_get_uclass_platdata(dev);
+ ddata = dev_get_priv(dev);
+
+ if (ddata->current_state == sb_running)
+ ret = 0;
+ else
+ ret = -EINVAL;
+
+ debug("%s: called(%d)\n", uc_pdata->name, ret);
+ if (ret)
+ debug("%s: No response.(Not started?)\n", uc_pdata->name);
+
+ return ret;
+}
+
+static const struct dm_rproc_ops sandbox_testproc_ops = {
+ .init = sandbox_testproc_init,
+ .reset = sandbox_testproc_reset,
+ .load = sandbox_testproc_load,
+ .start = sandbox_testproc_start,
+ .stop = sandbox_testproc_stop,
+ .is_running = sandbox_testproc_is_running,
+ .ping = sandbox_testproc_ping,
+};
+
+static const struct udevice_id sandbox_ids[] = {
+ {.compatible = "sandbox,test-processor"},
+ {}
+};
+
+U_BOOT_DRIVER(sandbox_testproc) = {
+ .name = "sandbox_test_proc",
+ .of_match = sandbox_ids,
+ .id = UCLASS_REMOTEPROC,
+ .ops = &sandbox_testproc_ops,
+ .probe = sandbox_testproc_probe,
+ .priv_auto_alloc_size = sizeof(struct sandbox_test_devdata),
+};
+
+/* TODO(nm@ti.com): Remove this along with non-DT support */
+static struct dm_rproc_uclass_pdata proc_3_test = {
+ .name = "proc_3_legacy",
+ .mem_type = RPROC_INTERNAL_MEMORY_MAPPED,
+};
+
+U_BOOT_DEVICE(proc_3_demo) = {
+ .name = "sandbox_test_proc",
+ .platdata = &proc_3_test,
+};
generated by cgit (git 2.34.1) at 2025-01-29 04:50:24 +0000