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2013-02-18doc/SPL/README.am335x-network: Document using ethernet (and USB) SPLIlya Yanok
Added README file with the description of required options and host configuration to use network SPL with am335x targets. Briefly discuss how to use this configuration to program empty boards. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com> Signed-off-by: Tom Rini <trini@ti.com>
2013-02-18am335x_evm: Add NET environment variablesChase Maupin
* Add environment variables to support network booting Signed-off-by: Chase Maupin <Chase.Maupin@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2013-02-18am335x_evm: Add SPI environment variablesChase Maupin
* Added variables to support SPI booting * Note that the first 512KiB are reserved for 4 copies of SPL. Signed-off-by: Chase Maupin <Chase.Maupin@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2013-02-18am335x_evm: Add NAND environment variablesChase Maupin
* Added support to the default environment variables for NAND boot. * Add nandboot to the default bootcmd. Signed-off-by: Chase Maupin <Chase.Maupin@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2013-02-18omap3: mvblx: pass FPGA version to the kernelMichael Jones
Extract FPGA version from the .rbf and pass this info to the kernel. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
2013-02-18omap3: mvblx: select fpgafilename according to orientationMichael Jones
Rather than load the FPGA file from the FAT partition, look at entry in system EEPROM to decide which file to retrieve directly from the EXT3 partition. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
2013-02-18omap3: mvblx: change console to ttyO0 and make silent by default.Howard Gray
Also, change bootdelay to 0 but allow pressing 'S' to stop at U-Boot prompt. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de> Signed-off-by: Howard Gray <howard.gray@matrix-vision.de> Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
2013-02-18OMAP3: igep00x0: Add new IGEP COM PROTON.Enric Balletbo i Serra
The IGEP COM PROTON is a new ultra compact module design with an on-board ethernet controller. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2013-02-18OMAP3: igep00x0: add missing include mach-types.hEnric Balletbo i Serra
Current '#if' directives (used in igep00x0.h config file) comparing MACH_TYPE values in igep00x0.h doesn't work as expected. The comparision between CONFIG_MACH_TYPE and MACH_TYPE_IGEP0020 is always true independent of the IGEP machine configured. For example, following directive if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) define something endif Is always evaluated true although we configure u-boot for MACH_TYPE_IGEP0030. The build doesn't shows any error so looks that both defines had always the same value. Including the mach-types.h file sets properly the value of MACH_TYPE_IGEPxxxx. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2013-02-18OMAP3: igep00x0: use official board names.Enric Balletbo i Serra
This trivial patch only changes current boards names for the official names. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2013-02-18am335x_evm: enable support for booting via USBIlya Yanok
This adds necessary config options and a new build target, am335x_evm_usbspl, to enable usb booting and fixes board_eth_init() function to take into account that we may have USB ether support in SPL now. This uses the same MAC for both cpsw and USB, in order to match ROM behavior. The usbspl build target does not contain UART SPL, CPSW SPL or extra environment settings, so that we may fit within our binary size constraint. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com> Signed-off-by: Tom Rini <trini@ti.com>
2013-02-18am33xx: support for booting via usbethIlya Yanok
This patch adds BOOT_DEVICE define for USB booting and fixes spl_board_init function to call arch_misc_init (this is the place there musb is initialized). Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2013-02-18spl: support for booting via usbethIlya Yanok
In case of usbeth booting just call net_load_image("usb_ether"). This patch also adds CONFIG_SPL_USBETH_SUPPORT and CONFIG_SPL_MUSB_NEW_SUPPORT config options to enable linking of SPL against USB gagdet support and new MUSB driver resp. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2013-02-18am33xx: pcm051: Remove wp pin mux for sd-cardLars Poeschel
The pcm051 does not have the wp pin connected to the sd-card socket. Therefore remove the pinmux for the pin. The was a carry-over from the am335x evm code. Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2013-02-18beagle: expansion boards: add LSR COM6L adapterrobertcnelson@gmail.com
http://www.lsr.com/wireless-products/com6l The eeprom on this expansion board requires 16bit addressing. Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
2013-02-18beagle: expansion boards: retry i2c_read with 16bit addressingrobertcnelson@gmail.com
Some expansion boards now ship with at24 eeproms that need to communicate via 16bit addressing. Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
2013-02-18da8xx: Add the missing pinmux for da830 to the gpio driverTomas Novotny
The pinmux was generated from linux/arch/arm/mach-davinci/da830.c as of kernel version 3.7.5. If the driver is used for the da850, then SoC variant must be specified by CONFIG_SOC_DA850. Signed-off-by: Tomas Novotny <tomas@novotny.cz> Cc: Tom Rini <trini@ti.com>
2013-02-18da8xx: ea20: Add the configuration define for the exact SoC variantTomas Novotny
Signed-off-by: Tomas Novotny <tomas@novotny.cz> Cc: Tom Rini <trini@ti.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2013-02-18Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxTom Rini
2013-02-18nds32: Add a basic errno.hSimon Glass
This is available on other architectures, and nds32 will start to break without it as code starts to use error numbers more. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-15powerpc/83xx/km: drop uneeded dtt_bus environment varHolger Brunck
There is no need for a environment variable to configure the dtt bus. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15powerpc/83xx/km: remove uneeded CONFIG_MISC_INIT_RHolger Brunck
Remove it from the processor specific headers. This is already defined in the common header km83xx.h. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15powerpc/83xx/km: add support for kmopti2 boardHolger Brunck
This board is similar to TUXX1 but it has a different sized second FPGA. Therefore the configuration for the third chipselect is different. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15powerpc/83xx/km: cleanup tuxx1 supportHolger Brunck
This is a preparation for the upcoming kmopti2 board. This board has also a second fpga on board which is different to the tuxx1 target. But we want to use the same header file. So remove the config option KM_DISABLE_APP2 and simply use the board names to distinguish the features. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15km/common: add eccmode to kernel commandlineHolger Brunck
If CONFIG_NAND_ECC_BCH is chosen from in the board configuration we add an ecc mode to the kernel commandline. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15powerpc/83xx: use NAND_ECC_BCH for kmcoge5neHolger Brunck
Switch from 1-bit ecc to 4-bit ecc. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15kmeter1_nand: allow uasge of NAND_ECC_SOFT_BCHHolger Brunck
If CONFIG_NAND_ECC_BCH is set we use 4-bit error corretion code instead of the 1-bit error correction code on the NAND device within this driver. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Scott Wood <scottwood@freescale.com>
2013-02-15km/scripts: replace hardcoded uImageAndreas Huber
Replace uImage with ${uimage}. If uimage is not set, default it to uImage. Signed-off-by: Andreas Huber <andreas.huber@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15km/common: introduce $uimage variableAndreas Huber
Replace the hardcoded string with a variable. If CONFIG_NAND_ECC_BCH is set we use a specific name for the uImage (ecc_bch_uImage). Signed-off-by: Andreas Huber <andreas.huber@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15powerpc/83xx: use ppc_6xx as arch variable for kmvect1Holger Brunck
On this board we are using hard floating point, so select the correct toolchain. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15powerpc/83xx/km: add MV88E6122 switch support for kmvect1Karlheinz Jerg
kmvect1 has a UEC2 connection to the piggy board and a UEC0 connection to the switch MV88E6122. This switch has a connection to a frontport ethernet interface. The ethernet port used for network booting is automatically selected by u-boot. If a Piggy is plugged, the Piggy port is selected (UEC2, eth1). If the Piggy isn't present, the Frontport is selected (UEC0, eth0). The switch reset is connected to a GPIO on the PRIO3 board FPGA (GPIO28) and released at startup. Signed-off-by: Karlheinz Jerg <karlheinz.jerg@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15km/common/ivm: rework piggy mac adress offset generationHolger Brunck
For the the kmvect1 board we will also need a functionality to add an offset to the IVMs MAC address, because these board will have two valid ethernet ports for debugging purpose. So move the code to an own function. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15km82xx, km83xx: move ethernet_present() from common to cpu specificKarlheinz Jerg
For kmvect1 we need a special solution and for km_arm boards we already have. So move the common code to the architectur specific file. Signed-off-by: Karlheinz Jerg <karlheinz.jerg@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15km/common/ivm: remove CONFIG_SYS_I2C_IVM_BUS related codeHolger Brunck
This define isn't set within our setup files. So we can safely remove the affected code. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15km/common/ivm: remove obsolete codeHolger Brunck
EEprom_ivm_addr isn't set in our environment, so remove the usage of this. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15km/common: remove unneeded ifdefs for I2CHolger Brunck
All boards from this serie use i2c. There is no need to #ifdef the header. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-02-15Merge branch 'master' of git://git.denx.de/u-bootKim Phillips
2013-02-15Merge branch 'fixes' of git://git.denx.de/u-boot-mipsTom Rini
2013-02-15MIPS: board.c: remove manual relocation of env_name_specDaniel Schwierzeck
Remove the manual relocation of env_name_spec. This has been missed in the previous patch series for introducing dynamic relocation on MIPS. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-14x86: Remove unused real mode codeSimon Glass
This code is pretty old and we want to support only 32-bit systems now. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Graeme Russ <graeme.russ@gmail.com>
2013-02-14x86: Rename CONFIG_NO_X86_RESET_VECTOR to CONFIG_X86_RESET_VECTORSimon Glass
Invert the polarity of this option to simplify the Makefile logic. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Gabe Black <gabeblack@chromium.org>
2013-02-14x86: Remove unneeded cruft from main MakefileSimon Glass
These lines are dealt with in the x86 Makefile and link script, so punt them. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Gabe Black <gabeblack@chromium.org>
2013-02-14x86: Remove sc520 cpuSimon Glass
This x86 CPU variant is no longer required as the boards that use it have been removed. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Graeme Russ <graeme.russ@gmail.com>
2013-02-14x86: Remove eNET boardsSimon Glass
These are no longer used and should be removed. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Graeme Russ <graeme.russ@gmail.com>
2013-02-12Merge branch 'next' of git://git.denx.de/u-boot-mipsTom Rini
2013-02-12MIPS: add dynamic relocation supportGabor Juhos
The code handles relocation entries with the following relocation types only: mips32: R_MIPS_REL32 mips64: R_MIPS_REL+R_MIPS_64 xburst: R_MIPS_REL32 Other relocation entries are skipped without processing. The code must be extended if other relocation types must be supported. Add -pie to LDFLAGS_FINAL to generate the .rel.dyn fixup table, which will be applied to the relocated image before transferring control to it. The CONFIG_NEEDS_MANUAL_RELOC is not needed after the patch, so remove that as well. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12MIPS: u-boot.lds: add relocation specific sectionsGabor Juhos
This section contain the table needed for dynamic relocation. Also provide symbols for the relocation code to access the table. Discard all sections which are not needed in the final ELF binary and U-Boot image. Section .dynsym cannot be discarded or GNU ld crashes otherwise. This section will be stripped by GNU objcpy in a later patch. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12MIPS: start.S: use symbol __image_copy_end for U-Boot image relocationDaniel Schwierzeck
Use the newly introduced symbol __image_copy_end as end address for relocation of U-Boot image. This is needed for dynamic relocation added in later patches. This patch obsoletes the symbols uboot_end and uboot_end_data which are removed. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12MIPS: start.S: optimize BSS initializationDaniel Schwierzeck
Get the start and end address for clearing BSS from the newly introduced symbols __bss_start and __bss_end. After GOT is relocated, those symbols are already pointing to the correct addresses. Also optimize the loop by moving the address incrementation to the delay slot to avoid the initial sub instruction. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12MIPS: board.c: switch to new symbols __bss_end and __image_copy_endDaniel Schwierzeck
Use the newly introduced symbols __image_copy_end and __bss_end for setting up the memory area for the relocated U-Boot. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
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