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* treewide: convert bd_t to struct bd_info by coccinelleMasahiro Yamada2020-07-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* common: Drop linux/bitops.h from common headerSimon Glass2020-05-181-0/+1
| | | | | | Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* drivers/fsl-mc: Support DPSPARSER object and apply spb commandFlorinel Iordache2019-12-262-1/+224
| | | | | | | | | | Add support for DPSPARSER object (create/destroy, open/close, apply spb) which is required to configure Soft Parser by using MC. Also add uboot command to apply Soft Parser Blob with command: fsl_mc apply spb <spb_load_addr> Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com> Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
* drivers: net: mc: Report extra memory to LinuxMeenakshi Aggarwal2019-08-221-0/+1
| | | | | | | | | | MC firmware need to be aligned to 512M, so minimum 512MB DDR is reserved. But MC support to work with 128MB or 256MB DDR memory also, in this case, rest of the memory is not usable. So reporting this extra memory to Linux through dtb memory fixup. Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
* fsl-layerscape: dpaa: fix fsl-mc status in fdt with bootefiMian Yousaf Kaukab2019-01-171-0/+1
| | | | | | | | | | | | | fsl-mc lazyapply command applies dpl from efi_exit_boot_services(). Status of fsl-mc node in working fdt is updated at this stage. However, an efi application like grub may already have copied the fdt. So the updates to fdt done at efi_exit_boot_services() may not be visible to the OS. Fix it by updating fdt earlier if fsl-mc lazyapply command is used. Fixes: b7b8410a8f (ls2080: Exit dpaa only right before exiting U-Boot) Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: fsl-mc: Add support of multiple phys for dpmacPankaj Bansal2018-10-101-22/+23
| | | | | | | | | | | | | | | | | Till now we have had cases where we had one phy device per dpmac. Now, with the upcoming products (LX2160AQDS), we have cases, where there are sometimes two phy devices for one dpmac. One phy for TX lanes and one phy for RX lanes. to handle such cases, add the support for multiple phys in ethernet driver. The ethernet link is up if all the phy devices connected to one dpmac report link up. also the link capabilities are limited by the weakest phy device. i.e. say if there are two phys for one dpmac. one operates at 10G without autoneg and other operate at 1G with autoneg. Then the ethernet interface will operate at 1G without autoneg. Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* driver: net: fsl-mc: remove unused strcture elementsPankaj Bansal2018-10-101-1/+0
| | | | | | | | | | | | | The phydev structure is present in both ldpaa_eth_priv and wriop_dpmac_info. the phydev in wriop_dpmac_info is not being used As the phydev is created based on phy_addr and bus members of wriop_dpmac_info, it is appropriate to keep phydev in wriop_dpmac_info. Also phy_regs is not being used, therefore remove it Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* u-boot: fixup the iommu-map property of fsl-mc nodeNipun Gupta2018-09-271-0/+1
| | | | | | | | | The iommu-map property in the fsl-mc node is updated by valid stream-ids by u-boot. This patch is to fixup this property for LS208x and LS1088. Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: fsl-mc: updated copyright infoYogesh Gaur2018-05-097-7/+7
| | | | | | | | Updated copyright info for the issues reported after running check-legal test. Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini2018-05-0714-28/+14
| | | | | | | | | | | | | | | | | | | | When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
* driver: net: fsl-mc: flib changes for MC 10.3.0Yogesh Gaur2017-12-067-844/+553
| | | | | | | | | | | | | | | | | | | | | | | Existing MC driver framework is based on MC-9.x.x flib. This patch migrates MC obj (DPBP, DPNI, DPRC, DPMAC etc) to use latest MC flib which is MC-10.3.0. Changes introduced due to migration: 1. To get OBJ token, pair of create and open API replaces create APIs 2. Pair of close and destroy APIs replaces destroy APIs 3. For version read, get_version APIs replaces get_attributes APIs 4. dpni_get/reset_statistics APIs replaces dpni_get/set_counter APIs 5. Simplifies struct dpni_cfg and removes dpni_extended_cfg struct 6. Single API dpni_get_buffer_layout/set_buffer_layout replaces dpni_get_rx/set_rx, tx related, tx_conf_buffer_layout related APIs. New API takes a queue type as an argument. 7. Similarly dpni_get_queue/set_queue replaces dpni_get_rx_flow/set_rx_flow , tx_flow related, tx_conf related APIs Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* armv8: fsl-layerscape: Support to add RGMII for ls1088aqdsAshish Kumar2017-09-111-0/+2
| | | | | | | | | | | | This patch adds support for RGMII protocol NXP's LDPAA2 support RGMII protocol. LS1088A is the first Soc supporting both RGMII and SGMII. Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Signed-off-by: Amrita Kumari <amrita.kumari@nxp.com> Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* drivers: net: fsl-mc: Link MC boot to PHY_RESET_RBogdan Purcareata2017-06-011-0/+1
| | | | | | | | | | | | | | DPAA2 platforms boot the Management Complex based on the u-boot env variable "mcinitcmd". Instead of doing this step on each platform individually, define a single mc_env_boot function in the MC driver, since it's semantically tied to it. Call the function in a per-board reset_phy hook, as it gets called at a later moment, when all board PHY devices have been initialized. Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com> Signed-off-by: Heinz Wrobel <heinz.wrobel@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* arm: fsl-layerscape: Move QSGMII wriop_init to SoC filePrabhakar Kushwaha2017-03-281-0/+1
| | | | | | | | | | MAC number used per QSGMII is not fixed. It may wary from SoC to SoC. So move QSGMII wriop_init_dpmac() to SoC file. Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: fsl-mc: flib changes for MC FW 9.0.0Prabhakar Kushwaha2016-01-277-166/+483
| | | | | | | | | | | | | MC firmware version 9.0.0 contains - Support of new APIs - Update in existing APIs - Change in Major and minor version of DPAA2 objects This patch contains modifications in FLIB files to support new MC firmware version. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <york.sun@nxp.com>
* driver: net: ldpaa: Use DPMAC as net devicePrabhakar Kushwaha2015-11-301-1/+2
| | | | | | | | | | | | | | As per current implementation of DPAA2 ethernet driver DPNI is used as net device. DPNI is tangible objects can be multiple connected to same physical lane. Use DPMAC as net device where it represents physical lane. Below modification done in driver - Use global DPNI object - Connect DPMAC to DPNI - Create and destroy DPMAC Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: fsl-mc: Create DPAA2 object at run-timePrabhakar Kushwaha2015-11-302-3/+25
| | | | | | | | | | Freescale's DPAA2 ethernet driver depends upon the static DPL for the DPRC, DPNI, DPBP, DPIO objects. Instead of static objects, Create DPNI, DPBP, DPIO objects at run-time. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: fsl-mc: Add DPAA2 commands to manage MCPrabhakar Kushwaha2015-11-302-1/+6
| | | | | | | | | | | Management complex Firmware, DPL and DPC are depolyed during u-boot boot sequence. Add new DPAA2 commands to manage Management Complex (MC) i.e. start mc, aiop and apply DPL from u-boot command prompt. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: ldpaa: Add api to return linked PHY ID of DPMACPrabhakar Kushwaha2015-11-301-1/+2
| | | | | | | | | | DPMAC represents physical line on the board. This physical line eventually asscociate with on-board PHY. So Add an api to return linked PHY ID of DPMAC object. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: fsl-mc: Add APIs for DPMAC objects in FLIBPrabhakar Kushwaha2015-11-301-0/+468
| | | | | | | | | DPMAC object of Management complex controls Physical MAC and MDIO controller. It provides APIs for MDIO and link state updates. It also provides APIs for PHY/link configuration. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver: net: fsl-mc: Add create, destroy APIs in flibsPrabhakar Kushwaha2015-11-304-0/+381
| | | | | | | | | | Current Management Complex Flibs does not support APIs for adding and destroying the objects. Add APIs to create and destroy objects for DPBP, DPIO, DPNI and DPRC. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* bitops: introduce BIT() definitionHeiko Schocher2015-09-111-1/+0
| | | | | | | | | | | introduce BIT() definition, used in at91_udc gadget driver. Signed-off-by: Heiko Schocher <hs@denx.de> [remove all other occurrences of BIT(x) definition] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de>
* drivers/fsl-mc: flib changes for mc 8.0.0Prabhakar Kushwaha2015-08-036-92/+310
| | | | | | | | | MC firware version 8.0.0 contains new command flags. This patch contains modifications in FLIB files to support the new command flags. Signed-off-by: Itai Katz <itai.katz@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* armv8/fsl-lsch3: partition stream IDsStuart Yoder2015-07-201-4/+0
| | | | | | | | | | | | Stream IDs on ls2085a devices are not hardwired and are programmed by sw. There are a limited number of stream IDs available, and the partitioning of them is scenario dependent. This header defines the partitioning between legacy, PCI, and DPAA2 devices. Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* drivers: fsl-mc: Update flibs to mc-0.6.0.1Prabhakar Kushwaha2015-07-205-52/+191
| | | | | | | | | | Update flibs changes to mc-0.6.0.1 for dpmang, dprc, dpni and dpio objects Also rename qbman_portal_ce/ci_paddr to qbman_portal_ce/ci_offset in dpio_attr. These are now offsets from the SoC QBMan portals base. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver/ldpaa: Add support of WRIOP static data structurePrabhakar Kushwaha2015-04-231-0/+70
| | | | | | | | | | | | Wire rate IO Processor (WRIOP) provide support of receive and transmit ethernet frames from the ethernet MAC. Here Each WRIOP block supports upto 64 DPMACs. Create a house keeping data structure to support upto 16 DPMACs and store external phy related information. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
* driver/ldpaa_eth: Add LDPAA Ethernet driverPrabhakar Kushwaha2015-04-231-0/+2
| | | | | | | | | | | | | | | LDPAA Ethernet driver is a freescale's new ethernet driver based on Layerscape architecture. Every ethernet driver controls on DPNI object. Where all DPNIs share one common DPBP and DPIO object to support Rx and Tx flows. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> CC: Cristian Sovaiala <cristian.sovaiala@freescale.com> CC: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> CC: J. German Rivera <German.Rivera@freescale.com> [York Sun: s/NetReceive/net_process_received_packet] Reviewed-by: York Sun <yorksun@freescale.com>
* driver/fsl-mc: Add support of MC FlibsPrabhakar Kushwaha2015-04-2111-104/+2519
| | | | | | | | | | | | | | | | | | | | | | Freescale's Layerscape Management Complex (MC) provide support various objects like DPRC, DPNI, DPBP and DPIO. Where: DPRC: Place holdes for other MC objectes like DPNI, DPBP, DPIO DPBP: Management of buffer pool DPIO: Used for used to QBMan portal DPNI: Represents standard network interface These objects are used for DPAA ethernet drivers. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Cristian Sovaiala <cristian.sovaiala@freescale.com> Signed-off-by: pankaj chauhan <pankaj.chauhan@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* armv8/fsl-lsch3: Add Freescale Debug Server driverBhupesh Sharma2015-04-211-0/+1
| | | | | | | | | | | | | The Debug Server driver is responsible for loading the Debug server FW on the Service Processor (Cortex-A5 core) on LS2085A like SoCs and then polling for the successful initialization of the same. TOP MEM HIDE is adjusted to ensure the space required by Debug Server FW is accounted for. MC uses the DDR area which is calculated as: MC DDR region start = Top of DDR - area reserved by Debug Server FW Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* drivers/mc: Migrated MC Flibs to 0.5.2J. German Rivera2015-02-244-0/+338
Upgrade Manage Complex (MC) flib API to 0.5.2. Rename directory fsl_mc to fsl-mc. Change the fsl-mc node in Linux device tree from "fsl,dprcr" to "fsl-mc". Print MC version info when appropriate. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
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