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* powerpc/t4rdb: Add SD boot support for T4240RDB boardChunhe Lan2015-05-04-0/+1
| | | | | | | | | | | | This patch adds SD boot support for T4240RDB board. SPL framework is used. PBL initializes the internal RAM and copies SPL to it. Then SPL initializes DDR using SPD and copies u-boot from SD card to DDR, finally SPL transfers control to u-boot. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> [York Sun: Fix T4240RDB_SDCARD_defcofig] Reviewed-by: York Sun <yorksun@freescale.com>
* drivers: usb: fsl: Workaround for Erratum A004477Nikhil Badola2015-05-04-0/+4
| | | | | | | | | | Add a delay of 1 microsecond before issuing soft reset to the controller to let ongoing ULPI transaction complete. This prevents corruption of ULPI Function Control Register which eventually prevents phy clock from entering to low power mode Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* mpc85xx/T4240EMU: Remove T4240EMU boardYork Sun2015-05-04-3/+0
| | | | | | | T4240 SoC has been available for a long time. Emulator support is no longer needed. Signed-off-by: York Sun <yorksun@freescale.com>
* powerpc/mpc85xx: Use GOT when loading IVORs post-relocationScott Wood2015-05-04-15/+20
| | | | | | | | | | | | | | | | | | | | | Commit 96d2bb952bb ("powerpc/mpc85xx: Don't relocate exception vectors") simplified IVOR initialization a bit too much, failing to use the post-relocation offset. This doesn't cause a problem with normal NOR boot, in which both the pre-relocation and post-relocation addresses are 64 KiB aligned. However, if TEXT_BASE is only 4 KiB aligned, such as for NAND/SD/etc. boot on some targets, as well as the QEMU target, the post-relocation address will not be the same in the lower 16 bits, as reserve_uboot() ensures that the relocation address is always 64 KiB aligned even if the pre-relocation address was not. Use the GOT to get the proper post-relocation offsets. Fixes: 96d2bb952bb ("powerpc/mpc85xx: Don't relocate exception vectors") Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Alexander Graf <agraf@suse.de> Cc: Shaohui Xie <Shaohui.Xie@freescale.com> Tested-by: Shaohui Xie <Shaohui.Xie@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* driver/ifc: Add 64KB page supportJaiprakash Singh2015-04-23-6/+6
| | | | | | | | | | | | | | | | IFC has two register pages.Till IFC version 1.4 each register page is 4KB each.But IFC ver 2.0 register page size is 64KB each.IFC regiters structure is break into two viz FCM and RUNTIME.FCM(Flash control machine) registers are defined in PAGE0 and controls IFC generic functionality. RUNTIME registers are defined in PAGE1 and controls NAND and GPCM funcinality. FCM and RUNTIME structures defination is common for IFC version 1.4 and 2.0. Signed-off-by: Jaiprakash Singh <b44839@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
* powerpc/mpc85xx: Remove some dead codeScott Wood2015-04-20-137/+1
| | | | | | | | | | | | | | | | | | | U-Boot does not have system calls (the services it exposes to standalone commands use a different mechanism), so the syscall handler is dead code. It's also broken code, as it assumes it is located at 0xc00 -- while even before the patch to stop relocating exception vectors to 0, U-Boot had the syscall at 0x900. The critical and machine check return paths are never called -- the regular exception return path is used instead, which works because xSRR0/1 have already been saved and can be restored via the regular SRR0/1 (we don't care too much in U-Boot about taking a critical/mcheck inside another exception prolog/epilog). Also remove a few other small unused functions. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* powerpc/mpc85xx: Don't relocate exception vectorsScott Wood2015-04-20-121/+57
| | | | | | | | | | | | | | | | Booke does not require exception vectors to be located at address zero. U-Boot was doing so anyway, simply because that's how it had been done on other PPC. The downside of this is that once the OS is loaded to address zero, the exception vectors have been overwritten -- which makes it difficult to diagnose a crash that happens after that point. The IVOR setup and trap entry code is simplified somewhat as a result. Also, there is no longer a need to align individual exceptions on 0x100 byte boundaries. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* net: cosmetic: Fix var naming net <-> eth driversJoe Hershberger2015-04-18-11/+12
| | | | | | | | | | | | | | | Update the naming convention used in the network stack functions and variables that Ethernet drivers use to interact with it. This cleans up the temporary hacks that were added to this interface along with the DM support. This patch has a few remaining checkpatch.pl failures that would be out of the scope of this patch to fix (drivers that are in gross violation of checkpatch.pl). Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* net: cosmetic: Cleanup internal packet buffer namesJoe Hershberger2015-04-18-2/+2
| | | | | | | This patch cleans up the names of internal packet buffer names that are used within the network stack and the functions that use them. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* net: cosmetic: Name ethaddr variables consistentlyJoe Hershberger2015-04-18-11/+9
| | | | | | | | Use "_ethaddr" at the end of variables and drop CamelCase. Make constant values actually 'const'. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* powerpc: ids8313: use "select" instead of default value in defconfigMasahiro Yamada2015-04-18-0/+1
| | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: select CONFIG_DM* optionsMasahiro Yamada2015-04-18-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mentioned in the previous commit, adding default values in each Kconfig causes problems because it does not co-exist with the "depends on" syntax. (Please note this is not a bug of Kconfig.) We should not do so unless we have a special reason. Actually, for CONFIG_DM*, we have no good reason to do so. Generally, CONFIG_DM is not a user-configurable option. Once we convert a driver into Driver Model, the board only works with Driver Model, i.e. CONFIG_DM must be always enabled for that board. So, using "select DM" is more suitable rather than allowing users to modify it. Another good thing is, Kconfig warns unmet dependencies for "select" syntax, so we easily notice bugs. Actually, CONFIG_DM and other related options have been added without consistency: some into arch/*/Kconfig, some into board/*/Kconfig, and some into configs/*_defconfig. This commit prefers "select" and cleans up the following issues. [1] Never use "CONFIG_DM=n" in defconfig files It is really rare to add "CONFIG_FOO=n" to disable CONFIG options. It is more common to use "# CONFIG_FOO is not set". But here, we do not even have to do it. Less than half of OMAP3 boards have been converted to Driver Model. Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is weird. Instead, add "select DM" only to appropriate boards, which eventually eliminates "CONFIG_DM=n", etc. [2] Delete redundant CONFIGs Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again in configs/sandbox_defconfig. Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and defines it also in omap3_beagle_defconfig and devkit8000_defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* net: Provide a function to get the current MAC addressJoe Hershberger2015-04-18-3/+3
| | | | | | | | | The current implementation exposes the eth_device struct to code that needs to access the MAC address. Add a wrapper function for this to abstract away the pointer for this operation. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* remove unnecessary version.h includesRob Herring2015-03-24-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various files are needlessly rebuilt every time due to the version and build time changing. As version.h is not actually needed, remove the include. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Stefano Babic <sbabic@denx.de> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Tom Warren <twarren@nvidia.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Macpaul Lin <macpaul@andestech.com> Cc: Wolfgang Denk <wd@denx.de> Cc: York Sun <yorksun@freescale.com> Cc: Stefan Roese <sr@denx.de> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Simon Glass <sjg@chromium.org> Cc: Philippe Reynes <tremyfr@yahoo.fr> Cc: Eric Jarrige <eric.jarrige@armadeus.org> Cc: "David Müller" <d.mueller@elsoft.ch> Cc: Phil Edworthy <phil.edworthy@renesas.com> Cc: Robert Baldyga <r.baldyga@samsung.com> Cc: Torsten Koschorrek <koschorrek@synertronixx.de> Cc: Anatolij Gustschin <agust@denx.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Łukasz Majewski <l.majewski@samsung.com>
* powerpc: ppc4xx: remove korat board supportMasahiro Yamada2015-03-17-4/+0
| | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Larry Johnson <lrj@acm.org>
* powerpc: mpc5xxx: remove galaxy5200 board supportMasahiro Yamada2015-03-17-4/+0
| | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Eric Millbrandt <emillbrandt@dekaresearch.com>
* powerpc: ppc4xx: remove W7OLMC/W7OLMG board supportMasahiro Yamada2015-03-17-7/+0
| | | | | | | | They have not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Erik Theisen <etheisen@mindspring.com>
* powerpc: mpc5xxx: remove aev, TB5200 board supportMasahiro Yamada2015-03-17-6/+0
| | | | | | | They have not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* powerpc: ppc4xx: remove JSE board supportMasahiro Yamada2015-03-17-4/+0
| | | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Stephen Williams <steve@icarus.com>
* powerpc: mpc5xxx: remove BC3450 board supportMasahiro Yamada2015-03-17-4/+0
| | | | | | | This has not been converted to Generic Board, so should be removed. (See doc/README.generic-board for details.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* powerpc/mpc85xx: Add DSP side awareness for Freescale Heterogeneous SoCsShaveta Leekha2015-03-04-1/+258
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code provides framework for heterogeneous multicore chips based on StarCore and Power Architecture which are chasis-2 compliant, like B4860 and B4420 It will make u-boot recognize all non-ppc cores and peripherals like SC3900/DSP CPUs, MAPLE, CPRI and print their configuration in u-boot logs. Example boot logs of B4860QDS: U-Boot 2015.01-00232-geef6e36-dirty (Jan 19 2015 - 11:58:45) CPU0: B4860E, Version: 2.2, (0x86880022) Core: e6500, Version: 2.0, (0x80400120) Clock Configuration: CPU0:1600 MHz, CPU1:1600 MHz, CPU2:1600 MHz, CPU3:1600 MHz, DSP CPU0:1200 MHz, DSP CPU1:1200 MHz, DSP CPU2:1200 MHz, DSP CPU3:1200 MHz, DSP CPU4:1200 MHz, DSP CPU5:1200 MHz, CCB:666.667 MHz, DDR:933.333 MHz (1866.667 MT/s data rate) (Asynchronous), IFC:166.667 MHz CPRI:600 MHz MAPLE:600 MHz, MAPLE-ULB:800 MHz, MAPLE-eTVPE:1000 MHz FMAN1: 666.667 MHz QMAN: 333.333 MHz Top level changes include: (1) Top level CONFIG to identify HETEROGENUOUS clusters (2) CONFIGS for SC3900/DSP components (3) Global structures like "cpu_type" and "MPC85xx_SYS_INFO" updated for dsp cores and other components (3) APIs to get DSP num cores and their Mask like: cpu_dsp_mask, cpu_num_dspcores etc same as that of PowerPC (5) Code to fetch and print SC cores and other heterogenous device's frequencies (6) README added for the same Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* powerpc: ppc4xx: Allow the end of u-boot.bin to be foundSimon Glass2015-02-12-2/+6
| | | | | | | | Define an _end symbol indicating the end of u-boot.bin. Also add some dummy words into the link script to ensure that u-boot.bin will always extend that far. There may be a better way of doing this. Signed-off-by: Simon Glass <sjg@chromium.org>
* powerpc: ppc4xx: Call board_init_f_mem() for generic boardSimon Glass2015-02-12-1/+17
| | | | | | Call this function to set up our early memory. Signed-off-by: Simon Glass <sjg@chromium.org>
* powerpc: ppc4xx: canyonlands: Move to generic boardSimon Glass2015-02-12-0/+2
| | | | | | Switch to generic board so that this board will not be broken/removed. Signed-off-by: Simon Glass <sjg@chromium.org>
* powerpc: ppc4xx: Add ramboot config for glacierSimon Glass2015-02-12-0/+8
| | | | | | | Add a new ramboot config for glacier so that it is possible to test U-Boot loaded over Ethernet instead of using JTAG. Signed-off-by: Simon Glass <sjg@chromium.org>
* powerpc: ppc4xx: canyonlands: config: Tidy up CONFIGs and config.mkSimon Glass2015-02-12-4/+1
| | | | | | | | Many CONFIG options have an unnecessary value of 1. CONFIG_440 is set in the various board config files. Also simplify the CONFIG_440 check in config.mk Signed-off-by: Simon Glass <sjg@chromium.org>
* crypto/fsl: Add fixup for crypto nodeRuchika Gupta2015-01-23-170/+0
| | | | | | | | | | | Era property is added in the crypto node in device tree. Move the code to do so from arch/powerpc/mpc8xxx/fdt.c to drivers/sec/sec.c so that it can be used across arm and powerpc platforms having crypto node. Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com> [York Sun: Fix commit message indentation] Reviewed-by: York Sun <yorksun@freescale.com>
* powerpc: remove icecube_5200, Lite5200, cpci5200, mecp5200, pf5200Masahiro Yamada2015-01-23-30/+0
| | | | | | | | These boards are still non-generic boards. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
* powerpc: mpc5xxx: PM520 board supportMasahiro Yamada2015-01-23-4/+0
| | | | | | | This board is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Josef Wagner <Wagner@Microsys.de>
* powerpc: mpc5xxx: remove Total5200 board supportMasahiro Yamada2015-01-23-4/+0
| | | | | | This board is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* powerpc: ppc4xx: remove PPChameleonEVB, CATcenter boardsMasahiro Yamada2015-01-23-7/+0
| | | | | | | | | | | These boards are still non-generic boards. It is a good thing that we can drop board-specific hack code from drivers/mtd/nand/nand_base.c Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stefan Roese <sr@denx.de> Cc: Andrea "llandre" Marson <andrea.marson@dave-tech.it>
* powerpc: mpc85xx: remove P2020DS board supportMasahiro Yamada2015-01-23-4/+0
| | | | | | This board is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* powerpc: mpc85xx: remove P2020COME board supportMasahiro Yamada2015-01-23-4/+0
| | | | | | | This board is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Ira W. Snyder <iws@ovro.caltech.edu>
* powerpc: mpc85xx: remove P1_P2_RDB boardsMasahiro Yamada2015-01-23-6/+0
| | | | | | | | These boards are still non-generic boards: P1011RDB, P1022RDB, P2010RDB, P2020RDB Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Poonam Aggrwal <poonam.aggrwal@freescale.com>
* powerpc: mpc83xx: remove MPC8360ERDK, EMPC8360EMDS supportMasahiro Yamada2015-01-23-8/+0
| | | | | | | | These boards are still non-generic boards. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Dave Liu <daveliu@freescale.com> Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
* arch/powerpc: Initialize VSC9953 L2 SwitchCodrin Ciubotariu2015-01-21-0/+5
| | | | | | | This patch initializes VSC9953 L2 Switch for boards that have CONFIG_VSC9953 defined in their config file. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
* arch/powerpc: Add SGMII support for the L2 Switch portsCodrin Ciubotariu2015-01-16-4/+10
| | | | | | | | | Some Freescale SoCs like T1020 and T1040 have an integrated L2 Switch. The L2 Switch ports may be connected to Ethernet PHYs over SGMII and QSGMII. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* arch/powerpc: Fix mapping of Freescale SerDes protocolsCodrin Ciubotariu2015-01-16-30/+37
| | | | | | | | | | | | | | | | The number of supported serdes protocols on Freescale SoCs has increased over time. Until now, an u64 variable have been initialized on boot with the configured protocols. However, since this number has increased (enum srds_prtcl has more than 64 values), 64 bits are no longer sufficient to hold track of all the configured protocols. This patch replaces the u64 map values with static arrays. To keep track of the number of serdes protocols, the SERDES_PRCTL_COUNT vale has been added at the end of enum srds_prtcl. This value must always be the last one. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* mpc85xx: clean up the old deep sleep frameworktang yuantian2015-01-16-9/+1
| | | | | | | | | All the boards that support deep sleep feature are converted to deep sleep generic board interface. The old interface which support non-generic board is not used anymore. So clean it up. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* powerpc/t1024: add serdes protocol 0x40 and 0x5fShengzhou Liu2015-01-16-0/+2
| | | | | | | Add serdes protocol 0x40 and 0x5f. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* b4860: Correct LIODN assignment for PCIeTudor Laurentiu2015-01-16-1/+1
| | | | | | | | | | | For B4 the LIODN register for PCIe is in PCIe address space and not in GUTs Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* powerpc: 74xx_7xx: remove 74xx_7xx cpu supportMasahiro Yamada2015-01-16-2355/+0
| | | | | | | | | | | | | All the 74xx_7xx boards are still non-generic boards: P3G4, ZUMA, ppmc7xx, ELPPC, mpc7448hpc2 Acked-by: Marek Vasut <marex@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: York Sun <yorksun@freescale.com> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Nye Liu <nyet@zumanetworks.com> Cc: Roy Zang <tie-fei.zang@freescale.com>
* mpc8xx: remove unused linker scriptMasahiro Yamada2015-01-16-82/+0
| | | | | | | | | | Now TQM8xx is the only remaining board family of mpc8xx. It uses its own linker script, board/tqc/tqm8xx/u-boot.lds. arch/powerpc/cpu/mpc8xx/u-boot.lds is not used by any boards. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de>
* ppc4xx: remove dead codeMasahiro Yamada2015-01-16-4/+0
| | | | | | | | | | | | Since commit 843125daebd7 (ppc4xx: remove HH405 board), CONFIG_HH405 is not defined. Since commit d52633047913 (ppc4xx: remove PMC405), CONFIG_PMC405 is not defined. Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: remove some CPCI405 variantsMatthias Fuchs2015-01-13-9/+0
| | | | | | only keep CPCI4052 Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: remove G2000 boardMatthias Fuchs2015-01-13-4/+0
| | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: remove WUH405 boardMatthias Fuchs2015-01-13-4/+0
| | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: remove VOH405 boardMatthias Fuchs2015-01-13-4/+0
| | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: remove PMC405 boardMatthias Fuchs2015-01-13-4/+0
| | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: remove PCI405 boardMatthias Fuchs2015-01-13-4/+0
| | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
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