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WSL2-Linux-Kernel/drivers/remoteproc/Makefile

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Makefile
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remoteproc: add framework for controlling remote processors Modern SoCs typically employ a central symmetric multiprocessing (SMP) application processor running Linux, with several other asymmetric multiprocessing (AMP) heterogeneous processors running different instances of operating system, whether Linux or any other flavor of real-time OS. Booting a remote processor in an AMP configuration typically involves: - Loading a firmware which contains the OS image - Allocating and providing it required system resources (e.g. memory) - Programming an IOMMU (when relevant) - Powering on the device This patch introduces a generic framework that allows drivers to do that. In the future, this framework will also include runtime power management and error recovery. Based on (but now quite far from) work done by Fernando Guzman Lugo <fernando.lugo@ti.com>. ELF loader was written by Mark Grosen <mgrosen@ti.com>, based on msm's Peripheral Image Loader (PIL) by Stephen Boyd <sboyd@codeaurora.org>. Designed with Brian Swetland <swetland@google.com>. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Brian Swetland <swetland@google.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg KH <greg@kroah.com> Cc: Stephen Boyd <sboyd@codeaurora.org>
2011-10-20 18:52:46 +04:00
#
# Generic framework for controlling remote processors
#
obj-$(CONFIG_REMOTEPROC) += remoteproc.o
remoteproc-y := remoteproc_core.o
remoteproc: add debugfs entries Expose several remote processor properties (name, state, trace buffer) that are helpful for debugging. This part is extracted to a separate patch just to keep the review load down. Designed with Brian Swetland <swetland@google.com>. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Brian Swetland <swetland@google.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg KH <greg@kroah.com> Cc: Stephen Boyd <sboyd@codeaurora.org>
2011-10-20 19:24:15 +04:00
remoteproc-y += remoteproc_debugfs.o
remoteproc: remoteproc_rpmsg -> remoteproc_virtio At this point remoteproc can only register a single VIRTIO_ID_RPMSG virtio device. This limitation is going away soon: remoteproc is getting support for registering any number of virtio devices and of any type (as published by the firmware of the remote processor). Rename remoteproc_rpmsg.c to remoteproc_virtio.c in preparation of this generalization work. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Cc: Brian Swetland <swetland@google.com> Cc: Iliyan Malchev <malchev@google.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Mark Grosen <mgrosen@ti.com> Cc: John Williams <john.williams@petalogix.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Loic PALLARDY <loic.pallardy@stericsson.com> Cc: Ludovic BARRE <ludovic.barre@stericsson.com> Cc: Omar Ramirez Luna <omar.luna@linaro.org> Cc: Guzman Lugo Fernando <fernando.lugo@ti.com> Cc: Anna Suman <s-anna@ti.com> Cc: Clark Rob <rob@ti.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Saravana Kannan <skannan@codeaurora.org> Cc: David Brown <davidb@codeaurora.org> Cc: Kieran Bingham <kieranbingham@gmail.com> Cc: Tony Lindgren <tony@atomide.com>
2012-02-13 06:03:31 +04:00
remoteproc-y += remoteproc_virtio.o
remoteproc: Move Elf related functions to separate file Prepare for introduction of custom firmware loaders by moving all ELF related handling into a separate file. The functions: rproc_find_rsc_table(), rproc_fw_sanity_check(), rproc_find_rsc_table() and rproc_get_boot_addr() are moved to the new file remoteproc_elf_loader.c. The function rproc_da_to_va() is made non-static and is declared in remoteproc_internal.h No functional changes are introduced in this patch. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> [ohad: rebase, fix kerneldoc, put prototypes in remoteproc_internal.h] Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
2012-07-15 12:25:27 +04:00
remoteproc-y += remoteproc_elf_loader.o
remoteproc/omap: add a remoteproc driver for OMAP4 Add a remoteproc driver for OMAP4, so we can boot the dual-M3 and and DSP subsystems. Use the omap_device_* API to control the hardware state, and utilize the OMAP mailbox to interrupt the remote processor when a new message is pending (the mailbox payload is used to tell it which virtqueue was the message placed in). Conversely, when an inbound mailbox message arrives, tell the remoteproc core which virtqueue is triggered. Later we will also use the mailbox payload to signal omap-specific events like remote crashes (which will be used to trigger remoteproc recovery) and power management transitions. At that point we will also extend the remoteproc core to support this. Based on (but now quite far from) work done by Fernando Guzman Lugo <fernando.lugo@ti.com> and Hari Kanigeri <h-kanigeri2@ti.com>. Designed with Brian Swetland <swetland@google.com>. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Acked-by: Tony Lindgren <tony@atomide.com> Cc: Brian Swetland <swetland@google.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Russell King <linux@arm.linux.org.uk> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg KH <greg@kroah.com> Cc: Stephen Boyd <sboyd@codeaurora.org>
2011-10-20 20:53:35 +04:00
obj-$(CONFIG_OMAP_REMOTEPROC) += omap_remoteproc.o
remoteproc: Add STE modem driver Add support for the STE modem shared memory driver. This driver hooks into the remoteproc framework in order to manage configuration and the virtio devices. This driver adds custom firmware handlers, because STE modem uses a custom firmware layout. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> cc: Linus Walleij <linus.walleij@linaro.org> cc: Alan Cox <alan@lxorguk.ukuu.org.uk> [ohad: validate mdev->ops, move setup() to probe/remove, trivial style changes] Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
2012-09-20 20:32:56 +04:00
obj-$(CONFIG_STE_MODEM_RPROC) += ste_modem_rproc.o
remoteproc/davinci: add a remoteproc driver for OMAP-L13x DSP Adding a new remoteproc driver for OMAP-L13x DSP Signed-off-by: Robert Tivy <rtivy@ti.com> [removed 'EXPERIMENTAL' and fixed some indentation issues] Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
2013-04-10 01:20:21 +04:00
obj-$(CONFIG_DA8XX_REMOTEPROC) += da8xx_remoteproc.o