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* nitrogen: Use unsigned long to specify the total RAM sizefabio.estevam@freescale.com2013-03-15-1/+1
| | | | | | | | | | | When building for the nitrogen boards with 2GiB the following warning happens: nitrogen6x.c:89:38: warning: integer overflow in expression [-Woverflow] 2GiB can not fit in 32-bits, so use ulong instead. Reported-by: Albert Aribaud <albert.u.boot@aribaud.net> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* nitrogen6x: Fix RAM size variableFabio Estevam2013-03-15-1/+1
| | | | | | | | | | | | Fix the following build error when buildig nitrogen6s1g: nitrogen6x.c:89:17: error: 'CONFIG_DDR_MB' undeclared (first use in this function) nitrogen6x.c:89:17: note: each undeclared identifier is reported only once for each function it appears in Reported-by: Albert Aribaud <albert.u.boot@aribaud.net> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* Add Boundary Devices Nitrogen6X boardsEric Nelson2013-03-13-0/+2338
| | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* mx23_olinuxino: Fix warning for implicit declarationOtavio Salvador2013-03-07-0/+1
| | | | | | | | | | | | | | Fixes a build warning of implicit declaration of gpio_direction_output, as bellow: ,---- | mx23_olinuxino.c: In function 'board_early_init_f': | mx23_olinuxino.c:51:2: warning: implicit declaration | of function 'gpio_direction_output' | [-Wimplicit-function-declaration] `---- Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* ARM: mx6: use common CPU errata config optionsStephen Warren2013-03-07-37/+37
| | | | | | | | | | Now that U-Boot has common CONFIG_ options to work around some ARM CPU errata, enable the relevant options on MX6, and remove the custom lowlevel_init.S, since it's just duplicated code now. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Jason Liu <r64343@freescale.com>
* mx6: Provide a structure for accessing HDMI registersFabio Estevam2013-03-07-553/+558
| | | | | | | | Provide a structure for accessing HDMI registers, so that we can use proper read/write accessors. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
* mxs: timrot: Rename local macrosFadil Berisha2013-03-07-8/+8
| | | | | | | | | | | Local macros apply to both iMX23 and iMX28. This patch renames local macros with attribute MX28 to MXS. Signed-off-by: Fadil Berisha <f.koliqi@gmail.com> Cc: Marek Vasut <marex@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
* mx23_olinuxino: Add ethernet supportOtavio Salvador2013-03-07-3/+36
| | | | | | | This adds support to the LAN9512 chip included in the board and extend the environment to easy netboot use. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mx23_olinuxino: Enable USB supportOtavio Salvador2013-03-07-0/+20
| | | | | | This enabled USB support for the mx23_olinuxino board. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mx23evk: Enable USB supportOtavio Salvador2013-03-07-0/+11
| | | | | | This enabled USB support for the mx23evk board. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mxs: timrot: Add support to i.MX23Fadil Berisha2013-03-07-2/+122
| | | | | | | | | | | | | | This patch add timer support to i.MX23 and complete bit fields and values on regs-timrot.h. Testet on imx23-olinuxino board. Signed-off-by: Fadil Berisha <f.koliqi@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
* mx23_olinuxino: Add support for status LEDOtavio Salvador2013-03-07-0/+25
| | | | | | | This allow user to know if the bootloader is running, even without a serial console. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mxs: Fix iomux.h to not break build during assembly stageOtavio Salvador2013-03-07-0/+5
| | | | | | | | This fixes the build failure when included in mx23_olinuxino.h board config; the addition of "asm/types.h" is due "u32" being otherwise undefined. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* led: Use STATUS_LED_ON and STATUS_LED_OFF when calling __led_setOtavio Salvador2013-03-07-2/+4
| | | | | | | This fixes the gpio_led driver which needs to compare againt a STATUS_LED_ON to enable a led. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mx23evk: Adjust DRAM control register to use full 128MB of RAMOtavio Salvador2013-03-07-0/+10
| | | | | | | Adjust HW_DRAM_CTL14 to enable the chip selects to allow usage of full 128MB of RAM. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mx23: Document the tRAS lockout setting in memory initializationOtavio Salvador2013-03-07-0/+4
| | | | | | | | | Add a comment about the tRAS lockout setting of HW_DRAM_CTL08 to enable the 'Fast Auto Pre-Charge' found in the memory chip. The setting is applied after memory initialization and it is worth document it. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* mxs: Rename CONFIG_SPL_MX28_PSWITCH_WAIT to CONFIG_SPL_MXS_PSWITCH_WAITOtavio Salvador2013-03-07-2/+2
| | | | | | | | | The power switch option is compatible with i.MX23 and i.MX28 so the configration option needs to reflect it. We choose 'CONFIG_SPL_MXS_PSWITCH_WAIT' for the option name. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Marek Vasut <marex@denx.de>
* mxs: m28: Enable power to USB port 0Marek Vasut2013-03-07-0/+4
| | | | | | | | | | The USB port 0 can now be used alongside the USB port 1, thus enable power to it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
* mxs: Make ehci-mxs multiport capableMarek Vasut2013-03-07-72/+90
| | | | | | | | | | | Rework ehci-mxs so it supports both ports on MX28. It was necessary to wrap the per-port configuration into struct ehci_mxs_port and pull out the clock configuration function. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
* mxs: Squash the header file usage in ehci-mxsMarek Vasut2013-03-07-5/+3
| | | | | | | | | | | | The ehci-mxs driver included the register definitions directly. Use imx-regs.h instead since it contains proper handling of the differences between mx23 and mx28. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
* mxs: spi: Remove CONFIG_MXS_SPI_DMA_ENABLEMarek Vasut2013-03-07-18/+0
| | | | | | | | | | The CONFIG_MXS_SPI_DMA_ENABLE is no longer relevant as the SPI DMA has proven to work correctly. Remove this configuration option. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
* mxs: spi: Fix the MXS SPI for mx23Marek Vasut2013-03-07-2/+17
| | | | | | | | | | The MX23 has slightly different register layout. Adjust the SPI driver to match the layout, both the PIO and DMA part. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
* mxs: mmc: spi: dma: Better wrap the MXS differencesMarek Vasut2013-03-07-20/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch streamlines the differences between the MX23 and MX28 by implementing a few helper functions to handle different DMA channel mapping, different clock domain for SSP block and fixes a few minor bugs. First of all, the DMA channel mapping is now fixed in dma.h by defining the actual channel map for both MX23 and MX28. Thus, MX23 now does no longer use MX28 channel map which was wrong. Also, there is a fix for MX28 DMA channel map, where the last four channels were incorrect. Next, because correct DMA channel map is in place, the mxs_dma_init_channel() call now bases the channel ID starting from SSP port #0. This removes the need for DMA channel offset being added and cleans up the code. For the same reason, the SSP0 offset can now be used in mxs_dma_desc_append(), thus no need to adjust dma channel number in the driver either. Lastly, the SSP clock ID is now retrieved by calling mxs_ssp_clock_by_bus() which handles the fact that MX23 has shared SSP clock for both ports, while MX28 has per-port SSP clock. Finally, the mxs_ssp_bus_id_valid() pulls out two implementations of the same functionality from MMC and SPI driver into common code. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
* mxs: Reset the EMI block on mx23Marek Vasut2013-03-07-2/+10
| | | | | | | | | | | | | | | | The real reason for memory instability was the fact that the EMI block was gated and not reset throughout the boards' operation. This patch resets the EMI block properly while also reverts the memory voltage bump. The memory stability issues were caused by the EMI not being reset properly and thus there is no longer need to run the memory at higher voltage than it ought to run at. This partly reverts 8303ed128a55519f19c5f11087032d4bc4e0537a . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
* USB: drop unneeded header in ehci-mx6Stefano Babic2013-03-07-1/+0
| | | | | | | | | | | Including header for pads is not needed and breaks board after renaming pin definitions. Series-to: u-boot Series-cc: marex@denx.de,fabio.estevam@freescale.com,eric.nelson@boundarydevices.com Signed-off-by: Stefano Babic <sbabic@denx.de>
* i.MX6: Add DDR controller registersEric Nelson2013-03-07-0/+225
| | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* i.MX6DL: define IOMUX pads NANDF_CS1-3 for use as GPIOEric Nelson2013-03-07-0/+3
| | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* i.MX6: crm_regs: define IOMUXC_GPR4/6/7Eric Nelson2013-03-07-0/+5
| | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* i.MX6: crm_regs: define CCM_CCGRx for use in board config filesEric Nelson2013-03-07-0/+12
| | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* i.MX6: consolidate pad names for multi-CPU boardsEric Nelson2013-03-07-1981/+2012
| | | | | | | | | | | Rename all i.MX6 pad declarations to MX6_PAD_x, so a board may support either i.MX6Quad/Dual (MX6Q) or i.MX6Dual-Lite/Solo (MX6DL) by including the proper header. Boards mx6qarm2, mx6qsabreauto, mx6qsabrelite, and mx6qsabresd only support MX6Q, so they include mx6q_pins.h. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* i.MX6: mx6qsabrelite: indent with tabsEric Nelson2013-03-07-53/+53
| | | | | | | This patch has no functional changes and simply replaces leading spaces with tabs. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2013-03-05-2243/+82
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| * ARM: ns9750dev: remove remainders of dead boardWolfgang Denk2013-02-28-2163/+2
| | | | | | | | | | | | | | | | Commit 8b710b1 started removing code for the unmaintained "ns9750dev" board; the board support is still broken, and not included anywhere in the Makefile or boards.cfg. Remove the remaining dead code. Signed-off-by: Wolfgang Denk <wd@denx.de>
| * README.scrapyard: add missing commit IDsWolfgang Denk2013-02-28-80/+80
| | | | | | | | | | | | | | Now that the patches have made it into mainline, we can also add the commit IDs. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | common: cmd_sata: Fix usage text for 'sata init'Fabio Estevam2013-02-23-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently sata usage text prints a double 'sata' for the init command. MX53LOCO U-Boot > sata sata - SATA sub system Usage: sata sata init - init SATA sub system sata info - show available SATA devices sata device [dev] - show or set current device sata part [dev] - print partition table sata read addr blk# cnt sata write addr blk# cnt Remove the extra 'sata' from the 'sata init' line. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2013-02-23-15316/+18809
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| * Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2013-02-21-32/+424
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| | * am335x evm: Add am335x_evm_spiboot targetTom Rini2013-02-18-2/+24
| | | | | | | | | | | | | | | | | | | | | | | | This target will move the environment into SPI flash and documents the expected layout. We correct the SPL define for where U-Boot is and remove an unused define. Signed-off-by: Tom Rini <trini@ti.com>
| | * doc/SPL/README.am335x-network: Document using ethernet (and USB) SPLIlya Yanok2013-02-18-0/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * am335x_evm: Add NET environment variablesChase Maupin2013-02-18-0/+15
| | | | | | | | | | | | | | | | | | | | | * Add environment variables to support network booting Signed-off-by: Chase Maupin <Chase.Maupin@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
| | * am335x_evm: Add SPI environment variablesChase Maupin2013-02-18-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | * 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>
| | * am335x_evm: Add NAND environment variablesChase Maupin2013-02-18-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| | * omap3: mvblx: pass FPGA version to the kernelMichael Jones2013-02-18-1/+14
| | | | | | | | | | | | | | | | | | Extract FPGA version from the .rbf and pass this info to the kernel. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
| | * omap3: mvblx: select fpgafilename according to orientationMichael Jones2013-02-18-3/+27
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * omap3: mvblx: change console to ttyO0 and make silent by default.Howard Gray2013-02-18-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * OMAP3: igep00x0: Add new IGEP COM PROTON.Enric Balletbo i Serra2013-02-18-1/+10
| | | | | | | | | | | | | | | | | | | | | 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>
| | * OMAP3: igep00x0: add missing include mach-types.hEnric Balletbo i Serra2013-02-18-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * OMAP3: igep00x0: use official board names.Enric Balletbo i Serra2013-02-18-2/+2
| | | | | | | | | | | | | | | | | | | | | This trivial patch only changes current boards names for the official names. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
| | * am335x_evm: enable support for booting via USBIlya Yanok2013-02-18-17/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * am33xx: support for booting via usbethIlya Yanok2013-02-18-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | 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>
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