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* drivers/qe: Change QE RISC ALLOCATION to support 4 RISCsHaiying Wang2009-06-12-12/+44
| | | | | | | | | 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>
* drivers/qe: Rename the camel-case identifiers in uecHaiying Wang2009-06-12-18/+18
| | | | | | Rename riscRx/riscTx to risc_rx/risc_tx to comply with Codingstyle. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
* General help message cleanupWolfgang Denk2009-06-12-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Update CHANGELOG, coding style cleanup.Wolfgang Denk2009-04-05-5/+6
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* MPC85xx: Load and enable QE microcode patch in IRAMHaiying Wang2009-03-30-0/+10
| | | | | | | | 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>
* Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk2009-02-01-0/+59
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| * powerpc: net: support for the SMSC LAN8700 PHYHeiko Schocher2009-01-24-0/+59
| | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | Command usage cleanupPeter Tyser2009-01-28-1/+1
| | | | | | | | | | | | | | | | 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>
* | Standardize command usage messages with cmd_usage()Peter Tyser2009-01-28-2/+2
|/ | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* drivers/qe/uec_phy.c: Added PHY-less (fixed PHY) driver.Richard Retanubun2008-11-09-0/+79
| | | | | | | | 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>
* NET: QE: UEC: Make uec_miiphy_read() and uec_miiphy_write() use the devname arg.richardretanubun2008-11-09-3/+43
| | | | | | | | | | 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>
* Adds two more ethernet interface to 83xxrichardretanubun2008-11-09-0/+8
| | | | | | 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>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-42/+42
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Adds two more ethernet interface to 83xxrichardretanubun2008-10-18-1/+47
| | | | | | | | | 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>
* Change UEC PHY interface to RGMII on MPC8568MDSHaiying Wang2008-10-18-0/+34
| | | | | | | | | | | | | | 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>
* drivers/qe: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-14/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* QE UEC: Fix compiler warningsBen Warren2008-08-07-36/+33
| | | | | | Moved static functions earlier in file so forward declarations are not needed. Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* QE UEC: Add MII CommandsDavid Saada2008-08-07-0/+53
| | | | | | | | 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>
* Big white-space cleanup.Wolfgang Denk2008-05-21-55/+55
| | | | | | | | | | | 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>
* uec: add support for Broadcom BCM5481 Gigabit PHYAnton Vorontsov2008-03-25-0/+41
| | | | | | | | | 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>
* uec: add support for RGMII_RXID interface modeAnton Vorontsov2008-03-25-0/+2
| | | | | | | PHY drivers will use it to setup software delay between RXD and RXC signals. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
* uec: add support for gbit mii status readingsAnton Vorontsov2008-03-25-9/+24
| | | | Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
* net: uec_phy: actually increment the timeout counterKim Phillips2008-03-07-1/+2
| | | | | | | | 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>
* fix QE firmware uploading limitTimur Tabi2008-03-03-1/+1
| | | | | | | 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>
* net: uec_phy: handle 88e1111 rev.B2 erratum 5.6Kim Phillips2008-03-02-0/+8
| | | | | | | | | | 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>
* QE: Move FDT support into a common fileKumar Gala2008-02-12-1/+93
| | | | | | | 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>
* Remove annoying debug printout for PHY less boards.Joakim Tjernlund2008-01-16-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* net: reduce boot latency on QE UEC based boardsKim Phillips2008-01-16-48/+79
| | | | | | | | | | | | | | | 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>
* QE UEC: Extend number of supported UECs to 4David Saada2008-01-15-1/+42
| | | | | | | | | 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>
* QE: fix compile warningDave Liu2008-01-14-1/+2
| | | | | | | | | 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>
* Fix Ethernet init() return codesBen Warren2008-01-10-3/+3
| | | | | | | | | | | | | | | | | | 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>
* Coding Style cleanup; update CHANGELOGWolfgang Denk2008-01-10-9/+9
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* 85xx: add ability to upload QE firmwareTimur Tabi2008-01-09-0/+275
| | | | | | | | | | | 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>
* Add support CONFIG_UEC_ETH3 in MPC83xxJoakim Tjernlund2008-01-08-0/+23
| | | | Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* Fix cases where DECLARE_GLOBAL_DATA_PTR was not declared as globalWolfgang Denk2007-09-15-5/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix numerous bugs in the 8568 UEC supportAndy Fleming2007-08-16-3/+3
| | | | | | | | | | | | | | | | | | | | | 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>
* Add support for UEC to 8568Andy Fleming2007-08-14-20/+28
| | | | | Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* mpc83xx: Fix the align bug of SDMA bufferDave Liu2007-08-10-2/+2
| | | | | | | | 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>
* mpc83xx: Fix alternating tx error / tx buffer not ready bug in QE UECEmilian Medve2007-03-02-1/+1
| | | | | | | | 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"
* mpc83xx: Add support for the MPC832XEMDS boardDave Liu2007-03-02-3/+10
| | | | | | This patch supports DUART, ETH3/4 and PCI etc. Signed-off-by: Dave Liu <daveliu@freescale.com>
* mpc83xx: Fix the UEC driver bug of QEDave Liu2007-03-02-8/+6
| | | | | | | | | | | | | | 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>
* Code cleanup.Wolfgang Denk2006-11-30-574/+580
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* Eliminate gcc 4 'used uninitialized' warnings in drivers/qe/uccf.cKim Phillips2006-11-28-3/+3
| | | | | give initial values for reg_num, shift, p_cmxucr in ucc_set_clk_src since they are passed by reference to ucc_get_cmxucr_reg and assigned.
* mpc83xx: add QE ethernet supportDave Liu2006-11-03-0/+3910
this patch adds support for the QUICC Engine based UCC gigabit ethernet device.
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