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* net: tsec: Use priv->tbiaddr to initialize TBI PHY addressBin Meng2016-01-28-0/+1
| | | | | | | | | Add a new member 'tbiaddr' to tsec_private struct. For non-DM driver, it is initialized as CONFIG_SYS_TBIPA_VALUE, but for DM driver, we can get this from device tree. Update the bindings doc as well. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* net: tsec: Add driver model ethernet supportBin Meng2016-01-28-0/+10
| | | | | | | | This adds driver model support to Freescale TSEC ethernet driver. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* net: tsec: Use tsec_private pointer as the parameter for internal routinesBin Meng2016-01-28-0/+1
| | | | | | | | For internal routines like redundant_init(), startup_tsec() and init_phy(), change to use tsec_private pointer as the parameter. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* net: tsec: Move rxbd and txbd to struct tsec_privateBin Meng2016-01-28-0/+4
| | | | | | | | | rxbd and txbd are declared static with 8 byte alignment requirement, but they can be put into struct tsec_private as well and are natually aligned to 8 byte. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* net: tsec: Move rx_idx and tx_idx to struct tsec_privateBin Meng2016-01-28-0/+2
| | | | | | | | | At present rx_idx and tx_idx are declared as static variables in the driver codes. To support multiple interfaces, move it to struct tsec_private. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* net: tsec: fsl_mdio: Fix several cosmetic issuesBin Meng2016-01-28-29/+22
| | | | | | | | | | Clean up the tsec and fsl_mdio driver codes a little bit, by: - Fix misuse of tab and space here and there - Use correct multi-line comment format - Replace license identifier to GPL-2.0+ Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* armv7/ls1021a/etsec: Enable Tx Data and TxBD snoopingAlison Wang2015-08-03-4/+0
| | | | | | | | | To improve eTSEC performance on LS1021A Rev2.0, snooping of all transmit frames from memory and all transmit BD memory accesses in enabled. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* net: tsec: Remove tx snooping support from LS1Claudiu Manoil2014-09-08-0/+4
| | | | | | | | | | Remove the DMCTRL Tx snooping bits (TDSEN and TBDSEN) as a workaround for LS1. It has been observed that currently the Tx stops functioning after a fair amount of Tx traffic with these settings on. These bits are sticky and once set they cannot be reset from Linux, for instance. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
* ls102xa: etsec: Add etsec support for LS102xAAlison Wang2014-09-08-1/+6
| | | | | | | | | This patch is to add etsec support for LS102xA. First, Little-endian descriptor mode should be enabled. So RxBDs and TxBDs are interpreted with little-endian byte ordering. Second, TSEC_SIZE and TSEC_MDIO_OFFSET are different from PowerPC, redefine them for LS1021xA. Signed-off-by: Alison Wang <alison.wang@freescale.com>
* net: Merge asm/fsl_enet.h into fsl_mdio.hClaudiu Manoil2014-09-08-1/+1
| | | | | | | | | | | | | | | fsl_enet.h defines the mapping of the usual MII management registers, which are included in the MDIO register block common to Freescale ethernet controllers. So it shouldn't depend on the CPU architecture but it should be actually part of the arch independent fsl_mdio.h. To remove the arch dependency, merge the content of asm/fsl_enet.h into fsl_mdio.h. Some files (like fm_eth.h) were simply including fsl_enet.h only for phy.h. These were updated to include phy.h instead. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
* net: tsec: Use portable regs type (uint->u32)Claudiu Manoil2013-11-22-140/+138
| | | | | | | | Use cross arch portable u32 instead of uint for the tsec registers. Remove the typedefs for the register struct definitions in the process. Fix long lines. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
* net: tsec: Use portable types and accessors for BDsClaudiu Manoil2013-11-22-12/+10
| | | | | | | | | | | | | | | | | | | | | Currently, the buffer descriptor (BD) fields cannot be correctly accessed by a little endian processor. This patch fixes the issue by making the access of BDs to be portable among different cpu architectures. Use portable data types for the Rx/Tx buffer descriptor fields. Use portable I/O accessors to insure that the big endian BDs are correctly accessed by little endian cpus too, and to insure proper sync with the H/W. Removed the redundant RTXBD "volatile" type, as proper synchronization around BD data accesses is provided by the I/O accessors now. The "sparse" tool was also used to verify the correctness of these changes. Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
* net: tsec: Fix CamelCase issues around BD codeClaudiu Manoil2013-11-22-2/+2
| | | | | | | | Fix bufPtr and the rxIdx/ txIdx occurrences to solve the related checkpatch warnings for the coming patches. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
* net: tsec: Cleanup tsec regs init and fix __iomem warnsClaudiu Manoil2013-11-22-14/+25
| | | | | | | | | | | | | | | | | | | | | | | Remove tsec_t typedef. Define macros as getters of tsec and mdio register memory regions, for consistent initialization of various 'regs' fields and also to manage overly long initialization lines. Use the __iomem address space marker to address sparse warnings in tsec.c where IO accessors are used, like: tsec.c:394:19: warning: incorrect type in argument 1 (different address spaces) tsec.c:394:19: expected unsigned int volatile [noderef] <asn:2>*addr tsec.c:394:19: got unsigned int *<noident> [...] Add the __iomem address space marker for the tsec pointers to struct tsec_mii_mng memory mapped register regions. This solves the sparse warnings for mixig normal pointers with __iomem pointers for tsec. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
* tsec: Fix MDIO on devices with eTSEC2Andy Fleming2011-04-29-1/+1
| | | | | | | | | | The tsec driver was defining the default MDIO address as the TSEC_BASE + 0x520, but on eTSEC2 controllers, the first TSEC's registers are separated from the MDIO registers. Use the existing MDIO_BASE_ADDR, instead. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* tsec: Convert tsec to use PHY LibAndy Fleming2011-04-20-275/+23
| | | | | | | | | | | | | This converts tsec to use the new PHY Lib. All of the old PHY support is ripped out. The old MDIO driver is split off, and placed in fsl_mdio.c. The initialization is modified to initialize the MDIO driver as well. The powerpc config file is modified to configure PHYLIB if TSEC_ENET is configured. Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Detlev Zundel <dzu@denx.de>
* tsec: use IO accessors for IO accessesMingkai Hu2011-04-20-4/+4
| | | | | | | Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Detlev Zundel <dzu@denx.de>
* miiphy: convert to linux/mii.hMike Frysinger2011-01-09-2/+0
| | | | | | | | The include/miiphy.h header duplicates a lot of things from linux/mii.h. So punt all the things that overlap to keep the API simple and to make merging between U-Boot and Linux simpler. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* tsec: Add TSEC_FIBER flagPeter Tyser2010-01-31-3/+3
| | | | | | | | | | | | The TSEC_FIBER flag should be set when a PHY is operating with an external fiber interface. Currently it is only used to notify a user that the PHY is operating in fiber mode. A short description was also added to the other TSEC flag defines so that it is clear how they differ from one another. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* tsec: Add support for using the BCM5482 PHY in fiber modePeter Tyser2010-01-31-0/+13
| | | | | | | | | The BCM5482 PHY supports both copper and fiber as an ethernet medium. By enabling its copper/fiber mode auto-detection feature it can dynamically determine if it should be configured for copper or fiber. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* tsec: Make functions/data static when possiblePeter Tyser2010-01-31-1/+0
| | | | | | | This is generally good practice and saves ~150 bytes. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* NET: Base support for etsec2.0Kumar Gala2010-01-05-0/+7
| | | | | | | | | | 1. Modified the tsec_mdio structure to include the new regs 2. Modified the MDIO_BASE_ADDR so that it will handle both older version and new version of etsec. Signed-off-by: Sandeep Gopalpet <sandeep.kumar@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* NET: Move MDIO regs out of TSEC SpaceSandeep Gopalpet2010-01-05-22/+23
| | | | | | | | | | | | | | | | | Moved the mdio regs out of the tsec structure,and provided different offsets for tsec base and mdio base so that provision for etsec2.0 can be provided. This patch helps in providing the support for etsec2.0 In etsec2.0, the MDIO register space and the etsec reg space are different. Also, moved the TSEC_BASE_ADDR and MDIO_BASE_ADDR definitons into platform specific files. Signed-off-by: Sandeep Gopalpet <sandeep.kumar@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* tsec: Add support for BCM5482S PHYZach LeRoy2009-06-15-0/+2
| | | | | | Signed-off-by: Zach LeRoy <zleroy@xes-inc.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* 83xx: Replace CONFIG_MPC83XX with CONFIG_MPC83xxPeter Tyser2009-06-12-1/+1
| | | | | | | | Use the standard lowercase "xx" capitalization that other Freescale architectures use for CPU defines to prevent confusion and errors Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* net: tsec: Fix Marvell 88E1121R phy initAnatolij Gustschin2008-12-04-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | This patch tries to ensure that phy interrupt pin won't be asserted after booting. We experienced following issues with current 88E1121R phy init: Marvell 88E1121R phy can be hardware-configured to share MDC/MDIO and interrupt pins for both ports P0 and P1 (e.g. as configured on socrates board). Port 0 interrupt pin will be shared by both ports in such configuration. After booting Linux and configuring eth0 interface, port 0 phy interrupts are enabled. After rebooting without proper eth0 interface shutdown port 0 phy interrupts remain enabled so any change on port 0 (link status, etc.) cause assertion of the interrupt. Now booting Linux and configuring eth1 interface will cause permanent phy interrupt storm as the registered phy 1 interrupt handler doesn't acknowledge phy 0 interrupts. This of course should be fixed in Linux driver too. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-5/+5
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Coding style cleanup, update CHANGELOGWolfgang Denk2008-09-13-2/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Add SGMII support to the tsecAndy Fleming2008-09-02-1/+24
| | | | | | | Adds support for configuring the TBI to talk properly with the SerDes. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Pass in tsec_info struct through tsec_initializeAndy Fleming2008-09-02-4/+28
| | | | | | | | | | | | | The tsec driver contains a hard-coded array of configuration information for the tsec ethernet controllers. We create a default function that works for most tsecs, and allow that to be overridden by board code. It creates an array of tsec_info structures, which are then parsed by the corresponding driver instance to determine configuration. Also, add regs, miiregs, and devname fields to the tsec_info structure, so that we don't need the kludgy "index" parameter. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* tsec: Move tsec.h to include/Andy Fleming2008-09-02-0/+592
This is to prepare the way for board code passing in the tsec_info structure Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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