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path: root/drivers/qe
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2009-10-27mpc85xx: Configure QE USB for MPC8569E-MDS boardsAnton Vorontsov
Setup QE pin multiplexing for USB function, configure needed BCSRs and add some fdt fixups. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-25net: uec: Fix uccf.h and uec.h headers to include headers they depend onAnton Vorontsov
Headers should include headers containing prototypes and defines they depend on, don't assume that they're included by somebody else. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-09-25net: uec_phy: Implement TXID and RXID RGMII modes for Marvell PHYsAnton Vorontsov
This will be needed for MPC8360E-MDS boards with rev. 2.1 CPUs. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-08-10UEC FIXED PHY: Determine fixed-phy port using UEC interface name.Richard Retanubun
Fixed a misunderstanding in the original implementation, 'devnum' that was used in the cpu/ppc4xx/4xx_enet.c implementation was NOT the PHY's SMI address, rather it was the number of the MAC interface on the CPU. The equivalent of this for uec_phy will be the UEC number stored in mii_info->dev->name. Usage example is updated for uec. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-10Assigned a static SMI address to all UECs TBIPA address.Richard Retanubun
It is set to 0x1F by default and can be overwritten on the board header file by defining CONFIG_UTBIPAR_INIT_TBIPA. This allows the CPU to simply "reserve" one SMI address instead of using a different one for each UEC. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-07-07Coding style cleanup; update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-06-12drivers/qe: add sgmii support in for UEC driverHaiying Wang
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-12qe: Pass in uec_info struct through uec_initializeHaiying Wang
The uec driver contains code to hard code configuration information for the uec ethernet controllers. This patch creates an array of uec_info structures, which are then parsed by the corresponding driver instance to determine configuration. It also creates function uec_standard_init() to initialize all UEC interfaces for 83xx and 85xx. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-12drivers/qe: Add more SNUM number for QEHaiying Wang
Some QE chips like 8569 need more SNUM numbers for supporting 4 UECs in RGMII- 1000 mode. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-12drivers/qe: Change QE RISC ALLOCATION to support 4 RISCsHaiying Wang
Also define the QE_RISC_ALLOCATION_RISCs to MACROs instead of using enum, and define MAX_QE_RISC for QE based silicons. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-12drivers/qe: Rename the camel-case identifiers in uecHaiying Wang
Rename riscRx/riscTx to risc_rx/risc_tx to comply with Codingstyle. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
2009-06-12General help message cleanupWolfgang Denk
Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-04-05Update CHANGELOG, coding style cleanup.Wolfgang Denk
2009-03-30MPC85xx: Load and enable QE microcode patch in IRAMHaiying Wang
For the silicon which doesn't have ROM support in QE, it always needs to load a pre-built ucode binary to IRAM so that QE can work. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Hillel Avni <Hillel.Avni@freescale.com>
2009-02-01Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk
2009-01-28Command usage cleanupPeter Tyser
Remove command name from all command "usage" fields and update common/command.c to display "name - usage" instead of just "usage". Also remove newlines from command usage fields. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-01-28Standardize command usage messages with cmd_usage()Peter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-01-24powerpc: net: support for the SMSC LAN8700 PHYHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-11-09drivers/qe/uec_phy.c: Added PHY-less (fixed PHY) driver.Richard Retanubun
Copied over the fixed PHY driver as used in pp4xx/4xx_enet.c. This adds support for PHY-less MAC connections to the UEC. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-11-09NET: QE: UEC: Make uec_miiphy_read() and uec_miiphy_write() use the devname arg.richardretanubun
The current uec_miiphy_read and uec_miiphy_write hardcode access devlist[0] This patch makes these function use the devname argument that is passed in to allow access to the phy registers of other devices in devlist[]. Signed-of-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-11-09Adds two more ethernet interface to 83xxrichardretanubun
Fixed compiler warning "declared but unused" eth5_uec_info and eth6_uec_info. Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18Adds two more ethernet interface to 83xxrichardretanubun
Added as a convenience for other platforms that uses MPC8360 (has 8 UCC). Six eth interface is chosen because the platform I am using combines UCC1&2 and UCC3&4 as 1000 Eth and the other four UCCs as 10/100 Eth. Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-10-18Change UEC PHY interface to RGMII on MPC8568MDSHaiying Wang
Change UEC phy interface from GMII to RGMII on MPC8568MDS board Because on MPC8568MDS, GMII interface is only recommended for 1000Mbps speed, but RGMII interface can work at 10/100/1000Mbps, and RGMII interface works more stable. Now both UEC1 and UEC2 can work properly under u-boot. It is also in consistent with the kernel setting for 8568 UEC phy interface. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-08-13drivers/qe: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-07QE UEC: Fix compiler warningsBen Warren
Moved static functions earlier in file so forward declarations are not needed. Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-08-07QE UEC: Add MII CommandsDavid Saada
Add MII commands to the UEC driver. Note that once a UEC device is selected, any device on its MDIO bus can be addressed. Signed-off-by: David Saada <david.saada@ecitele.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-05-21Big white-space cleanup.Wolfgang Denk
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-03-25uec: add support for Broadcom BCM5481 Gigabit PHYAnton Vorontsov
This patch adds basic support for Broadcom BCM5481 PHY. RXD-RXC delay quirk comes from MPC8360E-RDK BSP source, author is Peter Barada <peterb@logicpd.com>. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-25uec: add support for RGMII_RXID interface modeAnton Vorontsov
PHY drivers will use it to setup software delay between RXD and RXC signals. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-25uec: add support for gbit mii status readingsAnton Vorontsov
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2008-03-07net: uec_phy: actually increment the timeout counterKim Phillips
allow u-boot to recover (and, e.g., switch to another interface) in the case where a PHY does not report autonegotiation is complete within its two second timeout value. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-03-03fix QE firmware uploading limitTimur Tabi
Fix a typo in qe_upload_firmware() that prevented uploading firmware on systems with more than one RISC core. Signed-off-by: Timur Tabi <timur@freescale.com>
2008-03-02net: uec_phy: handle 88e1111 rev.B2 erratum 5.6Kim Phillips
erratum 5.6 states the autoneg completion bit is functional only if the autoneg bit is asserted. This fixes any secondarily-issued networking commands on non-gigabit links on the mpc8360 mds board. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-02-12QE: Move FDT support into a common fileKumar Gala
Move the flat device tree setup for QE related devices into a common file shared between 83xx & 85xx platforms that have QE's. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-01-16Remove annoying debug printout for PHY less boards.Joakim Tjernlund
PHY less board prints out lots of "read wrong ...": read wrong value : mii_id 3,mii_reg 2, base e0102320 read wrong value : mii_id 3,mii_reg 3, base e0102320 UEC: PHY is Generic MII (ffffffff) read wrong value : mii_id 3,mii_reg 4, base e0102320 read wrong value : mii_id 3,mii_reg 0, base e0102320 read wrong value : mii_id 3,mii_reg 1, base e0102320 read wrong value : mii_id 3,mii_reg 1, base e0102320 read wrong value : mii_id 3,mii_reg 5, base e0102320 read wrong value : mii_id 3,mii_reg 1, base e0102320 read wrong value : mii_id 3,mii_reg 1, base e0102320 read wrong value : mii_id 3,mii_reg 5, base e0102320 FSL UEC0: Full Duplex FSL UEC0: Speed 100BT FSL UEC0: Link is up Using FSL UEC0 device Make this printout depend on UEC_VERBOSE_DEBUG and remove its definition in uec_phy.c Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-01-16net: reduce boot latency on QE UEC based boardsKim Phillips
actually polling for PHY autonegotiation to finish enables us to remove the 5 second boot prompt latency present on QE based boards. call to qe_set_mii_clk_src in init_phy, and mv call to init_phy from uec_initialize to uec_init by Joakim Tjernlund; autonegotiation wait code shamelessly stolen from tsec driver. also rm unused CONFIG_RMII_MODE code. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-01-15QE UEC: Extend number of supported UECs to 4David Saada
This patch extends the number of supported UECs to 4. Note that the problem of QE thread resources exhaustion is resolved by setting the correct number of QE threads according to Ethernet type (GBE or FE). Signed-off-by: David Saada <david.saada@ecitele.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-01-14QE: fix compile warningDave Liu
qe.c: In function 'qe_upload_firmware': qe.c:390: warning: pointer targets in passing argument 2 uec.c: In function 'uec_initialize': uec.c:1236: warning: 'uec_info' may be used uninitialized Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-01-10Fix Ethernet init() return codesBen Warren
Change return values of init() functions in all Ethernet drivers to conform to the following: >=0: Success <0: Failure All drivers going forward should return 0 on success. Current drivers that return 1 on success were left as-is to minimize changes. Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-By: Timur Tabi <timur@freescale.com>
2008-01-10Coding Style cleanup; update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-0985xx: add ability to upload QE firmwareTimur Tabi
Define the layout of a binary blob that contains a QE firmware and instructions on how to upload it. Add function qe_upload_firmware() to parse the blob and perform the actual upload. Add command-line command "qe fw" to take a firmware blob in memory and upload it. Update ft_cpu_setup() on 85xx to create the 'firmware' device tree node if U-Boot has uploaded a firmware. Fully define 'struct rsp' in immap_qe.h to include the actual RISC Special Registers. Signed-off-by: Timur Tabi <timur@freescale.com>
2008-01-08Add support CONFIG_UEC_ETH3 in MPC83xxJoakim Tjernlund
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
2007-09-15Fix cases where DECLARE_GLOBAL_DATA_PTR was not declared as globalWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-16Fix numerous bugs in the 8568 UEC supportAndy Fleming
Actually, fixed a large bug in the UEC for *all* platforms. How did this ever work? uec_init() did not follow the spec for eth_init(), and returned 0 on success. Switch it to return the link like tsec_init() (and 0 on error) The immap for the 8568 was defined based on MPC8568, rather than CONFIG_MPC8568 CONFIG_QE was off CONFIG_ETHPRIME was set to "Freescale GETH". Now is "FSL UEC0" Fixed a comment about the ranges for CONFIG_ETHPRIME if TSEC_ENET is enabled Signed-off-by: Andy Fleming <afleming@freescale.com>
2007-08-14Add support for UEC to 8568Andy Fleming
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2007-08-10mpc83xx: Fix the align bug of SDMA bufferDave Liu
According to the latest user manual, the SDMA temporary buffer base address must be 4KB aligned. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2007-03-02mpc83xx: Fix alternating tx error / tx buffer not ready bug in QE UECEmilian Medve
The problem is not gcc4 but the code itself. The BD_STATUS() macro can't be used for busy-waiting since it strips the 'volatile' property from the bd variable. gcc3 was working by pure luck. This is a follow on patch to "Fix the UEC driver bug of QE"
2007-03-02mpc83xx: Add support for the MPC832XEMDS boardDave Liu
This patch supports DUART, ETH3/4 and PCI etc. Signed-off-by: Dave Liu <daveliu@freescale.com>
2007-03-02mpc83xx: Fix the UEC driver bug of QEDave Liu
The patch prevents the GCC tool chain from striping useful code for optimization. It will make UEC ethernet driver workable, Otherwise the UEC will fail in tx when you are using gcc4.x. but the driver can work when using gcc3.4.3. CHANGELOG *Prevent the GCC from striping code for optimization, Otherwise the UEC will tx failed when you are using gcc4.x. Signed-off-by: Dave Liu <daveliu@freescale.com>
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