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* fsl_dma: Make DMA transactions snoopablePeter Tyser2009-07-01-2/+2
| | | | | | | | | Make DMA transactions snoopable so that CPUs can keep caches up-to-date. This allows dma transactions to be used for operations such as memory copies without any additional cache control operations. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_dma: Break out common memory initialization functionPeter Tyser2009-07-01-0/+32
| | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 8xxx: Rename dma_xfer() to dmacpy()Peter Tyser2009-07-01-1/+1
| | | | | | | | Also update dmacpy()'s argument order to match memcpy's and use phys_addr_t/phy_size_t for address/size arguments Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_dma: Fix Channel Start bug in dma_check()Peter Tyser2009-07-01-1/+1
| | | | | | | | | | | | The Channel Start (CS) bit in the Mode Register (MR) should actually be cleared as the comment in the code suggests. Previously, CS was being set, not cleared. Assuming normal operation of the DMA engine, this change shouldn't have any real affect. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_dma: Add support for arbitrarily large transfersPeter Tyser2009-07-01-12/+28
| | | | | | | | Support DMA transfers larger than the DMA controller's limit of (2 ^ 26 - 1) bytes Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_dma: Use proper I/O access functionsPeter Tyser2009-07-01-14/+18
| | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_dma: Add bitfield definitions for common registersPeter Tyser2009-07-01-6/+6
| | | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 8xxx: Break out DMA code to a common filePeter Tyser2009-07-01-0/+93
| | | | | | | | DMA support is now enabled via the CONFIG_FSL_DMA define instead of the previous CONFIG_DDR_ECC Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Convert DM9000 driver for CONFIG_NET_MULTIRemy Bohmer2009-06-15-17/+27
| | | | | | | | | All drivers need to be converted to CONFIG_NET_MULTI. This patch converts the dm9000 driver. Signed-off-by: Thomas Smits <ts.smits@gmail.com> Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* net: Add Marvell Kirkwood gigabit ethernet driverPrafulla Wadaskar2009-06-15-0/+1168
| | | | | | | | | | | | | This patch adds a egiga driver for the Marvell Kirkwood SoC's. Contributors: Yotam Admon <yotam@marvell.com> Michael Blostein <michaelbl@marvell.com Reviewed-by: Ronen Shitrit <rshitrit@marvell.com> Acked-by: Stefan Rose <sr@denx.de> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Subject: [PATCH] [repost] Standardize the use of MCFFEC_TOUT_LOOP as a ↵Richard Retanubun2009-06-15-1/+1
| | | | | | | | | | | | udelay(1) loop counter. From 584b5fbd4abfc43f920cc1c329633e03816e28be Mon Sep 17 00:00:00 2001 From: Richard Retanubun <RichardRetanubun@RuggedCom.com> Date: Wed, 20 May 2009 18:26:01 -0400 Subject: [PATCH] Standardize the use of MCFFEC_TOUT_LOOP as a udelay(1) loop counter. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Remove support for non-CONFIG_NET_MULTI on PPC4xx EMACBen Warren2009-06-15-54/+0
| | | | Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Switched davinci_emac Ethernet driver to use newer APIBen Warren2009-06-15-46/+24
| | | | | | | | Added CONFIG_NET_MULTI to all Davinci boards Removed all calls to Davinci network driver from board code Added cpu_eth_init() to cpu/arm926ejs/cpu.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Initial cleanup of Davinci Ethernet driverBen Warren2009-06-15-77/+69
| | | | | | | Removed pointless #ifdefs Moved functions around in file in preparation for switch to newer API Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Moved Davinci Ethernet driver to drivers/netBen Warren2009-06-15-0/+656
| | | | | | This driver has been renamed davinci_emac.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Marvell MV88E61XX Switch Driver supportPrafulla Wadaskar2009-06-15-0/+476
| | | | | | | | | | | | | | | | | | | | | | Chips supported:- 1. 88E6161 6 port gbe swtich with 5 integrated PHYs 2. 88E6165 6 port gbe swtich with 5 integrated PHYs 2. 88E6132 3 port gbe swtich with 2 integrated PHYs Platform specific configuration supported for:- default or router port vlan configuration led_init configuration mdip/n polarity reversal configuration Note: This driver is supported and tested against kirkwood egiga interface Contributors: Yotam Admon <yotam@marvell.com> Michael Blostein <michaelbl@marvell.com Reviewed by: Ronen Shitrit <rshitrit@marvell.com> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* tsec: Add support for BCM5482S PHYZach LeRoy2009-06-15-0/+41
| | | | | | 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>
* Merge branch 'next' of ../masterWolfgang Denk2009-06-14-978/+3227
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| * drivers/qe: add sgmii support in for UEC driverHaiying Wang2009-06-12-2/+46
| | | | | | | | | | Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * qe: Pass in uec_info struct through uec_initializeHaiying Wang2009-06-12-188/+58
| | | | | | | | | | | | | | | | | | | | | | 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>
| * drivers/qe: Add more SNUM number for QEHaiying Wang2009-06-12-4/+12
| | | | | | | | | | | | | | | | | | 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>
| * 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>
| * nand/mpc512x: Add MPC512x NAND support (NFC)Stefan Roese2009-06-12-0/+693
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds NAND Flash Controller driver for MPC5121 revision 2. All device features, except hardware ECC and power management, are supported. This NFC driver replaces the one orignally posted by John Rigby: "[PATCH] Freescale NFC NAND driver" It's a port of the Linux driver version posted by Piotr Ziecik a few weeks ago. Using this driver has the following advantages (from my point of view): - Compatibility with the Linux NAND driver (e.g. ECC usage) - Better code quality in general - Resulting U-Boot image is a bit smaller (approx. 3k) - Better to sync with newer Linux driver versions The only disadvantage I can see, is that HW-ECC is not supported right now. But this could be added later (e.g. port from Linux driver after it's supported there). Using HW-ECC on the MCP5121 NFC has a general problem because of the ECC usage in the spare area. This collides with JFFS2 for example. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Piotr Ziecik <kosmo@semihalf.com> Cc: Wolfgang Denk <wd@denx.de> Cc: John Rigby <jcrigby@gmail.com> Cc: Scott Wood <scottwood@freescale.com>
| * UBI: Add compile-time check for correct malloc area configurationStefan Roese2009-06-12-0/+4
| | | | | | | | | | | | | | | | UBI is quite memory greedy and requires at least approx. 512k of malloc area. This patch adds a compile-time check, so that boards will not build with less memory reserved for this area (CONFIG_SYS_MALLOC_LEN). Signed-off-by: Stefan Roese <sr@denx.de>
| * sf: new Macronix MX25xx SPI flash driverPrafulla Wadaskar2009-06-12-0/+319
| | | | | | | | | | | | | | | | | | Added macronix SF driver for MTD framework MX25L12805D is supported and tested TBD: sector erase implementation, other deivces support Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: atmel: implement power-of-two write/erase funcsTodor I Mollov2009-06-12-0/+139
| | | | | | | | | | | | Signed-off-by: Todor I Mollov <tmollov@ucsd.edu> Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * mpc83xx: USB: Reorganized its supportVivek Mahajan2009-06-12-35/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patch reorganizes/reworks the USB support for mpc83xx as under:- * Moves the 83xx USB clock init from drivers/usb/host/ehci-fsl.c to cpu/mpx83xx/cpu_init.c * Board specific usb_phy_type is read from the environment * Adds USB EHCI specific structure in include/usb/ehci-fsl.h * Copyrights revamped in most of the following files Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
| * mpc8xxx: USB: Relocates ehci-fsl.h to include/usbVivek Mahajan2009-06-12-87/+1
| | | | | | | | | | | | | | | | The following patch moves 8xxx-specifc USB #defines from drivers/usb/host/ehci-fsl.h to include/usb. Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
| * mpc8xxx: USB: Removed reenablement of its interfaceVivek Mahajan2009-06-12-4/+0
| | | | | | | | | | | | | | | | | | | | To prepare for the 85xx USB support, which requires interface enablement only once in (specified) order, no different than instructions for enabling the interface under 83xx. It is unknown why the original author enabled the interface twice (checked for references in errata, etc). Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
| * 83xx: Replace CONFIG_MPC83[0-9]X with MPC83[0-9]xPeter Tyser2009-06-12-1/+1
| | | | | | | | | | | | | | | | Use the standard lowercase "x" 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>
| * MPC512x: remove include/mpc512x.hWolfgang Denk2009-06-12-42/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move needed definitions (register descriptions etc.) from include/mpc512x.h into include/asm-ppc/immap_512x.h. Instead of using a #define'd register offset, use a function that provides the PATA controller's base address. All the rest of include/mpc512x.h are register offset definitions which can be eliminated by proper use of C structures. There are only a few register offsets remaining that are needed in cpu/mpc512x/start.S; for these we provide cpu/mpc512x/asm-offsets.h which is intended as a temporary workaround only. In a later patch this file will be removed, too, and then auto-generated from the respective C structs. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: John Rigby <jcrigby@gmail.com>
| * MPC512x FEC: get rid of duplicated struct ethernet_regsWolfgang Denk2009-06-12-131/+10
| | | | | | | | | | | | | | | | Use existing struct fec512x instead. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: John Rigby <jcrigby@gmail.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
| * MPC512x: use I/O accessors instead of pointer accessesWolfgang Denk2009-06-12-49/+64
| | | | | | | | | | | | | | | | This commit changes the MPC512x code to use I/O accessor calls (i.e. out_*() and in_*()) instead of using deprecated pointer accesses. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: John Rigby <jcrigby@gmail.com>
| * General help message cleanupWolfgang Denk2009-06-12-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * mtd: Introduce CONFIG_MTD_DEVICE to select compilation of mtdcore.oStefan Roese2009-06-12-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | This new define enables mtdcore.c compilation and with this we can select the MTD device infrastructure needed for the reworked mtdparts command. We now have the 2 MTD infrastructure defines, CONFIG_MTD_DEVICE and CONFIG_MTD_PARTITIONS. CONFIG_MTD_DEVICE is needed (as explained above) for the "mtdparts" command and CONFIG_MTD_PARTITIONS is needed for UBI. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Scott Wood <scottwood@freescale.com>
| * mtd: Update MTD infrastructure to support 64bit device sizeStefan Roese2009-06-12-274/+229
| | | | | | | | | | | | | | | | | | | | | | This patch brings the U-Boot MTD infrastructure in sync with the current Linux MTD version (2.6.30-rc3). Biggest change is the 64bit device size support and a resync of the mtdpart.c file which has seen multiple fixes meanwhile. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Scott Wood <scottwood@freescale.com> Cc: Kyungmin Park <kmpark@infradead.org>
| * mtd: Add MTD concat support to concatenate multiple MTD NOR devicesStefan Roese2009-06-12-1/+886
| | | | | | | | | | | | | | | | | | This patch adds concatenation support to the U-Boot MTD infrastructure. By enabling CONFIG_MTD_CONCAT this MTD CFI wrapper will concatenate all found NOR devices into one single MTD device. This can be used by e.g by UBI to access a partition that spans over multiple NOR chips. Signed-off-by: Stefan Roese <sr@denx.de>
| * ZOOM2 Add serial support.Tom Rix2009-06-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Zoom2 serial is in general supplied by one of the 4 UARTS on the debug board. The default serial is from the USB connector on left side of the debug board. The USB connector will produce 2 of the 4 UARTS. On your host pick the first enumeration. The details of the setting of the serial gpmc setup are not available. The values were provided by another party. The serial port set up is the same with Zoom1. Baud rate 115200, 8 bit data, no parity, 1 stop bit, no flow. The kernel bootargs are console=ttyS3,115200n8 Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
| * lh7a40x: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-06-12-0/+185
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * pxa: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-06-12-0/+386
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * video: Add an option to skip video initializationWolfgang Denk2009-06-12-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds an option to skip the video initialization on for all video drivers. This is needed for the CPCI750 which can be built as CPCI host and adapter/target board. And the adapter board can't access the video cards located on the CompactPCI bus. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Rebased against simplifying patch. Signed-off-by: Wolfgang Denk <wd@denx.de>
| * drv_video_init(): simplify logicWolfgang Denk2009-06-12-40/+29
| | | | | | | | | | | | | | | | | | | | Simplify nesting of drv_video_init() and use a consistent way of indicating failure / success. Before, it took me some time to realize which of the returns was due to an error condition and which of them indicated success. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de>
| * arm/dcc: add xscale supportJean-Christophe PLAGNIOL-VILLARD2009-06-12-0/+16
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * arm/dcc: use static support to allow to use it at anytimeJean-Christophe PLAGNIOL-VILLARD2009-06-12-114/+42
| | | | | | | | | | | | the dcc can be used at the start of the cpu Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * i2c: Update references to individual i2c commandsPeter Tyser2009-06-12-1/+1
| | | | | | | | | | | | | | | | The individual i2c commands imd, imm, inm, imw, icrc32, iprobe, iloop, and isdram are no longer available so all references to them have been updated to the new form of "i2c <cmd>". Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
| * i2c: Create common default i2c_[set|get]_bus_speed() functionsPeter Tyser2009-06-12-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | New default, weak i2c_get_bus_speed() and i2c_set_bus_speed() functions replace a number of architecture-specific implementations. Also, providing default functions will allow all boards to enable CONFIG_I2C_CMD_TREE. This was previously not possible since the tree-form of the i2c command provides the ability to display and modify the i2c bus speed which requires i2c_[set|get]_bus_speed() to be present. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
| * tsi108_i2c: Add i2c_init() stub functionPeter Tyser2009-06-12-0/+9
| | | | | | | | | | | | | | Add the i2c_init() function so that the tsi108_i2c.c driver fits U-Boot's standard I2C API which is utilized by cmd_i2c.c Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* | Revert "SMC911x driver fixed for NFS boot"Wolfgang Denk2009-06-14-22/+1
|/ | | | | | | | | | | | This reverts commit ca9c8a1e10fac01e6a1129f82a7ce18bd818fa43, which causes compile warnings ("large integer implicitly truncated to unsigned type") on all systems that use this driver. The warning results from passing long constants (TX_CFG, RX_CFG) into smc911x_set_mac_csr() which is declared to accept "unsigned character" arguments only. Being close to a release, with nobody available to actually test the code or the suggested fixes, it seems better to revert the patch.
* Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk2009-06-09-1/+2
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