summaryrefslogtreecommitdiff
path: root/drivers
Commit message (Collapse)AuthorAgeLines
* phylib: Add a bunch of PHY drivers from tsecAndy Fleming2011-04-20-0/+1500
| | | | | | | | | | | | | | | | The tsec driver had a bunch of PHY drivers already written. This converts them all into PHY Lib drivers, and serves as the first set of PHY drivers for PHY Lib. While doing that, cleaned up a number of magic numbers (though not all of them, as PHY vendors like to keep their numbers as magical as possible). Also, noticed that almost all of the vitesse/cicada PHYs had the same config/parse/startup functions, so those have been collapsed into one. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Detlev Zundel <dzu@denx.de>
* Create PHY Lib for U-BootAndy Fleming2011-04-20-0/+831
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extends the mii_dev structure to participate in a full-blown MDIO and PHY driver scheme. The mii_dev structure and miiphy calls are modified in such a way to allow the original mii command and miiphy infrastructure to work as before, but also to support a new set of APIs which allow (among other things) sharing of PHY driver code and 10G support The mii command will continue to support normal PHY management functions (Clause 22 of 802.3), but will not be changed to support 10G (Clause 45). The basic design is similar to PHY Lib from Linux, but simplified for U-Boot's network and driver infrastructure. We now have MDIO drivers and PHY drivers An MDIO driver provides: read write reset A PHY driver provides: (optionally): probe config - initial setup, starting of auto-negotiation startup - waiting for AN, and reading link state shutdown - any cleanup needed The ethernet drivers interact with the PHY Lib using these functions: phy_connect() phy_config() phy_startup() phy_shutdown() Each PHY driver can be configured separately, or all at once using config_phylib_all_drivers.h (added in the patch which adds the drivers) We also provide generic drivers for Clause 22 (10/100/1000), and Clause 45 (10G) PHYs. We also implement phy_reset(), and call it in phy_connect(). Because phy_reset() is essentially the same as miiphy_reset, but: a) must support 10G PHYs, and b) should use the phylib primitives, we implement miiphy_reset, using phy_reset(), but only when CONFIG_PHYLIB is set. Otherwise, we just use the old version. In this way, we save on compile size, even if we don't manage to save code size. Pulled ethtool.h and mdio.h from: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 782d640afd15af7a1faf01cfe566ca4ac511319d With many, many deletions so as to enable compilation under u-boot Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Detlev Zundel <dzu@denx.de>
* Remove instances of phy_read/writeAndy Fleming2011-04-20-107/+107
| | | | | | | | | | | | | | | | There were a few files which were already using phy_read and phy_write for their PHY function names. It's only a few places, and the name seems most appropriate for the high-level abstraction, so let's rename the other versions to something more specific. Also, uec_phy.c had a marvell_init function which I renamed to not conflict with the one in marvell.c Lastly, uec_phy.c was putting a space between the phy writing function names, and the open paren, so I fixed that Signed-off-by: Andy Fleming <afleming@freescale.com> Acked-by: Detlev Zundel <dzu@denx.de>
* tsec: arrange the code to avoid useless function declarationMingkai Hu2011-04-20-440/+415
| | | | | | | | | | This is merely a rearrangement. No changes to the code, except to remove now-useless declarations. 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>
* tsec: use IO accessors for IO accessesMingkai Hu2011-04-20-123/+126
| | | | | | | 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>
* Merge branch 'sf' of git://git.denx.de/u-boot-blackfinWolfgang Denk2011-04-13-75/+71
|\
| * sf: sst: add support for SST25VF064CJames Kosin2011-04-13-0/+4
| | | | | | | | | | Signed-off-by: James Kosin <jkosin@intcomgrp.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: use print_size() for sector_size outputMike Frysinger2011-04-12-2/+2
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: localize erase funcsMike Frysinger2011-04-12-9/+9
| | | | | | | | | | | | | | No need for these to be exported as they are only accessed indirectly via function pointers. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: sst: setup read funcMike Frysinger2011-04-12-0/+1
| | | | | | | | | | | | The previous unification patch missed setting up the sst read func. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: add struct spi_flash.sector_size parameterRichard Retanubun2011-04-12-64/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new member to struct spi_flash (u16 sector_size) and updates the spi flash drivers to start populating it. This parameter can be used by spi flash commands that need to round up units of operation to the flash's sector_size. Having this number in one place also allows duplicated code to be further collapsed into one common location (such as erase parameter and the detected message). Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sf: atmel: undo unification of status pollingMike Frysinger2011-04-11-2/+29
| | | | | | | | | | | | | | | | The AT45 flashes are completely different (at the command set and status register level) from all other SPI flashes, so we can't unify their logic with common code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | cfi_flash: Fix CONFIG_SYS_FLASH_AUTOPROTECT_LIST usagePeter Tyser2011-04-13-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 6ee1416e8184b4d9ebe6087d396a60bcecf3551c (mtd, cfi: introduce void flash_protect_default(void)) introduced a bug which resulted in boards that define CONFIG_SYS_FLASH_AUTOPROTECT_LIST not compiling with the the following errors and warning: ptyser@petert u-boot $ make -s xpedite520x Configuring for xpedite520x board... cfi_flash.c: In function 'flash_protect_default': cfi_flash.c:2118: error: 'i' undeclared (first use in this function) cfi_flash.c:2118: error: (Each undeclared identifier is reported only once cfi_flash.c:2118: error: for each function it appears in.) cfi_flash.c:2118: error: 'apl' undeclared (first use in this function) cfi_flash.c:2118: error: invalid application of 'sizeof' to incomplete type 'struct apl_s' cfi_flash.c: In function 'flash_init': cfi_flash.c:2137: warning: unused variable 'apl' Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Reported-by: Kumar Gala <galak@kernel.crashing.org> Cc: Heiko Schocher <hs@denx.de>
* | ftwdt010_wdt: move header to include/faraday and enhanceMacpaul Lin2011-04-12-108/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | 1. Move header to include/faraday 2. Fix include path in ftwdt010_wdt.c 3. Fix function prototype and declaration to - ftwdt010_wdt_settimeout - ftwdt010_wdt_reset - ftwdt010_wdt_disable 4. Add "#if definde (CONFIG_HW_WATCHDOG)" let user have flexibilty to choose which better to his product. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* | Fix misc spelling errors found by lintianLoïc Minier2011-04-12-1/+1
|/ | | | Signed-off-by: Loïc Minier <loic.minier@linaro.org>
* ftwdt010_wdt: support faraday ftwdt010 watchdogMacpaul Lin2011-04-11-0/+206
| | | | | | | | Faraday ftwdt010 watchdog is an architecture independant watchdog. It is usually used in SoC chip design. Signed-off-by: Macpaul Lin <macpaul@andestech.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* Net: Add Intel E1000 82574L PCIe card supportRoy Zang2011-04-11-8/+31
| | | | | | | | | Add Intel E1000 82574L PCIe card support. Test on MPC8544DS and MPC8572 board. Add the missing contact information for future support. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* ea20: fix undefined PHY_* errorsBen Gardiner2011-04-11-3/+3
| | | | | | | | | | | This patch fixes ea20 after 8ef583a0351590a91394499eb5ca2ab8a703d959 where the u-boot custom PHY_ macros were replaced with those of linux/mii.h MII_ definitions except in the RMII support for davinci_emac. Probably also due to the merge path of changes in 2010.12. Signed-off-by: Ben Gardiner<bengardiner@nanometrics.ca> CC: Mike Frysinger <vapier@gentoo.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify read functionsMike Frysinger2011-04-11-157/+22
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify erase functionsMike Frysinger2011-04-11-335/+83
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify status polling for ready bitMike Frysinger2011-04-11-283/+81
| | | | | | | | All of the spi flash drivers implement the status register polling for detecting the device ready state, so unify them all in a new helper function -- spi_flash_wait_ready. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify read/write helpersMike Frysinger2011-04-11-48/+19
| | | | | | | These functions largely do the same exact thing, so unify them all into one basic function. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2011-04-10-5/+40
|\
| * fsl_esdhc: Deal with watermark level register related changesPriyanka Jain2011-04-10-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | P1010 and P1014 has v2.3 version of FSL eSDHC controller in which watermark level register description has been changed: 9-15 bits represent WR_WML[0:6], Max value = 128 represented by 0x00 25-31 bits represent RD_WML[0:6], Max value = 128 represented by 0x00 Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Poonam Aggrwal <Poonam.Aggrwal@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * powerpc/85xx: Add P1021 specific QE and UEC supportHaiying Wang2011-04-05-1/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | P1021 has some QE pins which need to be set in pmuxcr register before using QE functions. In this patch, pin QE0 and QE3 are set for UCC1 and UCC5 in Eth mode. QE9 and QE12 are set for MII management. QE12 needs to be released after MII access because QE12 pin is muxed with LBCTL signal. Also added relevant QE support defines unique to P1021. The P1021 QE is shared on P1012, P1016, and P1025. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2011-04-10-6/+9
|\ \
| * | Blackfin: bfin_sdh: add support for multiblock operationsSonic Zhang2011-04-08-4/+5
| | | | | | | | | | | | | | | | | | | | | Don't forget to count full data size for the multiblock operation request. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bfin_sdh: set all timer bits before transferCliff Cai2011-04-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The timer register is 32bits, not 16bit, so 0xFFFF won't fill it. Write out -1 to make sure to fill the whole thing. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: BF50x: new processor portMike Frysinger2011-04-08-1/+3
| |/ | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | mtd, cfi: introduce void flash_protect_default(void)Heiko Schocher2011-04-07-36/+41
| | | | | | | | | | | | | | | | collect code which protects default sectors in a function, called flash_protect_default. So boardspecific code can call it too. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* | cfi_flash: use AMD fixups for AMIC (e.g. A29L160A series) tooMario Schuknecht2011-04-07-1/+2
|/ | | | | | Signed-off-by: Mario Schuknecht <m.schuknecht@dresearch.de> Signed-off-by: Steffen Sledz <sledz@dresearch.de> Signed-off-by: Stefan Roese <sr@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2011-04-05-2/+54
|\ | | | | | | | | | | | | Conflicts: drivers/usb/host/ehci-pci.c Signed-off-by: Wolfgang Denk <wd@denx.de>
| * tsec: add AR8021 PHY supportLi Yang2011-04-04-0/+23
| | | | | | | | Signed-off-by: Li Yang <leoli@freescale.com>
| * echi: add ULI1575 PCI IDZhao Chenhui2011-04-04-0/+1
| | | | | | | | | | | | | | | | Add ULI1575 EHCI controller to the list of the supported devices. Signed-off-by: Zhao Chenhui <b35336@freescale.com> Acked-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * powerpc/8xxx: Fix LAW init to respect pre-initialized entriesKumar Gala2011-04-04-0/+20
| | | | | | | | | | | | | | | | | | | | If some pre-boot or earlier stage bootloader (NAND SPL) has setup LAW entries consider them good and mark them used. In the NAND SPL case we skip re-initializing based on the law_table since the SPL phase already did that. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * fsl_pci: Add support for FSL PCIe controllers v2.xPrabhakar Kushwaha2011-04-04-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FSL PCIe controller v2.1: - New MSI inbound window - Same Inbound windows address as PCIe controller v1.x Added new pit_t member(pmit) to struct ccsr_pci for MSI inbound window FSL PCIe controller v2.2 and v2.3: - Different addresses for PCIe inbound window 3,2,1 - Exposed PCIe inbound window 0 - New PCIe interrupt status register Added new Interrupt Status register to struct ccsr_pci & updated pit_t array size to reflect the 4 inbound windows. To maintain backward compatiblilty, on V2.2 or greater controllers we start with inbound window 1 and leave inbound 0 with its default value (which maps to CCSRBAR). Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | ehci-pci: Add PCI EHCI controllerTrübenbach, Ralf2011-04-02-1/+2
| | | | | | | | | | | | | | | | | | | | This patch adds support for the PI7C9X442SL PCIe EHCI host controller from Pericom. Tested at P4080DS eval board from Freescale. Signed-off-by: Ralf Trübenbach <ralf.truebenbach@men.de> Cc: Remy Bohmer <linux@bohmer.net>
* | usb: musb: blackfin: check anomaly workarounds at runtime tooMike Frysinger2011-04-02-3/+26
| | | | | | | | | | | | | | | | The anomaly workarounds we need for older silicon might break things if used on newer versions where the anomalies don't exist. So check the silicon rev at runtime too. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | usb: musb: blackfin: make clkin configurableMike Frysinger2011-04-02-1/+6
|/ | | | | | Not everyone has a 24MHz clkin to the USB, so let board porters override. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* atmel_nand: don't require CONFIG_SYS_NAND_ENABLE_PINmichael2011-04-01-0/+2
| | | | | | | | | | | | If NCE is hooked up to NCS3, we don't need to (and can't) explicitly set the state of the NCE pin. Instead, the controller asserts it automatically as part of a command/data access. Only "CE don't care"-type NAND chips can be used in this manner. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Reinhard Meyer <u-boot@emk-elektronik.de>
* NAND: add support for reading ONFI page tableFlorian Fainelli2011-04-01-49/+144
| | | | | | | | | | | | This patch adds support for reading an ONFI page parameter from a NAND device supporting it. If this is the case, struct nand_chip onfi_version member contains the supported ONFI version, 0 otherwise. This allows NAND drivers past nand_scan_ident to set the best timings for the NAND chip. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Scott Wood <scottwood@freescale.com>
* NAND: add more watchdog resetsScott Wood2011-04-01-0/+8
| | | | | | | Poke the watchdog in a variety of looping constructs, which could take a long time to complete. Signed-off-by: Scott Wood <scottwood@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2011-03-31-0/+7
|\
| * powerpc/85xx: Handle PCIe initialization requires for P1021 class SoCsPrabhakar Kushwaha2011-03-29-0/+7
| | | | | | | | | | | | | | | | | | | | The P1011, P1012, P1015, P1016, P1020, P1021, P1024, & P1025 SoCs require that we initialize the SERDES registers if the lanes are configured for PCIe. Additionally these devices PCIe controller do not support ASPM and we have to explicitly disable it. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | cfi_flash: fix bug with flash banks with different sector numbersMartin Krause2011-03-28-0/+5
|/ | | | | | | | | | | | | | | The function find_sector() does not take into account if the flash bank has changed since the last call. This could lead to illegal accesses inside and beyond the flash_info_t info strcture. For example if the current flash bank has less sectors than the last used flash bank. This patch adds two cheks. One that insures, that the current sector does not exceed the allowed maximum (which is always a good idea). And one that checks if the current access is to the same flash bank as the last access. If not, the search loop will start with sector 0. Signed-off-by: Martin Krause <martin.krause@tqs.de> Signed-off-by: Stefan Roese <sr@denx.de>
* Coding Style cleanup: remove trailing empty linesWolfgang Denk2011-03-27-4/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* S5P: mmc: Resolved interrupt error during mmc_initChander Kashyap2011-03-27-1/+1
| | | | | | | | | | | | Blocksize was hardcoded to 512 bytes. But the blocksize varies depeding on various mmc subsystem commands (between 8 and 512). This hardcoding was resulting in interrupt error during data transfer. It is now calculated based upon the request sent by mmc subsystem. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* net: ftmac100: update get_timer() usagesPo-Yu Chuang2011-03-21-3/+3
| | | | | | | | Use get_timer() the same way as drivers/net/ftgmac100.c Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com> Reviewed-by: Macpaul Lin <macpaul@gmail.com> Tested-by: Macpaul Lin <macpaul@gmail.com>
* net: ftmac100: remove unnecessary volatilesPo-Yu Chuang2011-03-21-6/+6
| | | | | | Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com> Reviewed-by: Macpaul Lin <macpaul@gmail.com> Tested-by: Macpaul Lin <macpaul@gmail.com>
* net: sh_eth: add support for SH7757's ETHERYoshihiro Shimoda2011-03-16-4/+86
| | | | | | | SH7757 has ETHER and GETHER. This patch supports EHTER only. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
generated by cgit v1.1 at 2024-12-23 11:25:38 +0000