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* am33xx: move generic parts of pinmux handling out from board/ti/am335xPeter Korsgaard2012-10-25-248/+296
| | | | | | So they are available for other boards. Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
* am33xx/board: use cpu_mmc_init() for default mmc initializationPeter Korsgaard2012-10-25-2/+2
| | | | | | So platforms can override it with board_mmc_init() if needed. Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
* am33xx: move ti i2c baseboard header handling to board/ti/am335x/Peter Korsgaard2012-10-25-288/+350
| | | | | | | | | The i2c header is specific to ti(-derived) boards, and not generic for all am335x boards. Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com> [trini: Make re-apply with rtc32k_enable() applied] Signed-off-by: Tom Rini <trini@ti.com>
* am33xx/board.c: make wdtimer/uart_base staticPeter Korsgaard2012-10-25-2/+4
| | | | | | Only used here (and uart_base only for SPL). Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
* am33xx: Add SPI SPL as an optionTom Rini2012-10-25-0/+9
| | | | | | | Add the required config.mk logic for this SoC as well as the BOOT_DEVICE define. Finally, enable the options on the am335x_evm. Signed-off-by: Tom Rini <trini@ti.com>
* omapimage: Add support for byteswapped SPI imagesTom Rini2012-10-25-24/+68
| | | | | | | Add MLO.byteswap as a target to spl/Makefile and un-guard the first MLO rule so we don't have to duplicate it. Signed-off-by: Tom Rini <trini@ti.com>
* omap3_spi: introduce CONFIG_OMAP3_SPI_D0_D1_SWAPPEDPeter Korsgaard2012-10-25-6/+5
| | | | | | | | | | D0/D1 Swapped or not is a board property, not anything specific to the am33xx SoC, so add a custom define for it. At the same time correct the bit handling for the swapped mode (DPE0 should be cleared and SI/DPE1 set). Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
* OMAP3: add video support to the mcx boardStefano Babic2012-10-25-1/+58
| | | | | | | Add video support to the board with the display focaltech etm070003dh6. Signed-off-by: Stefano Babic <sbabic@denx.de>
* VIDEO: add macro to set LCD size for DSS driverStefano Babic2012-10-25-0/+1
| | | | | Signed-off-by: Stefano Babic <sbabic@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de>
* OMAP3: mcx: updated to new hardware revisionStefano Babic2012-10-25-19/+5
| | | | | | | | Some GPIOs differ in the new revision board. Previous revision are considered obsolete and they will not anymore supported. Signed-off-by: Stefano Babic <sbabic@denx.de>
* OMAP3: updated pinmux and environment for new revision of mcx boardStefano Babic2012-10-25-18/+20
| | | | | | | The mcx board was slightly modified and the pinmux must be updated. There is no need to support the old board, that becomes obsolete. Signed-off-by: Stefano Babic <sbabic@denx.de>
* OMAP3: mt_ventoux: power on USB at startupStefano Babic2012-10-25-0/+8
| | | | | | | Updated revision of the board uses GPIOs to activate the USB ports. Signed-off-by: Stefano Babic <sbabic@denx.de>
* am335x: Enable RTC 32K OSC clockVaibhav Hiremath2012-10-25-1/+45
| | | | | | | | | | | | | | | | | In order to support low power state, you must source kernel system timers to persistent clock, available across suspend/resume. In case of AM335x device, the only source we have is, RTC32K, available in wakeup/always-on domain. Having said that, during validation it has been observed that, RTC clock need couple of seconds delay to stabilize the RTC OSC clock; and such a huge delay is not acceptable in kernel especially during early init and also it will impact quick/fast boot use-cases. So, RTC32k OSC enable dependency has been shifted to SPL/first-bootloader. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* cm-t35: clean unused defines from configIgor Grinberg2012-10-23-11/+1
| | | | | | | Neither cm-t35, nor cm-t3730 is using OneNAND or flash. Remove the related defines from config file. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* configs: Fix usage of mmc rescanAndrew Bradford2012-10-23-22/+22
| | | | | | | | Fix usage of 'mmc rescan' by many configs. Proper use is 'mmc dev ${mmcdev}; mmc rescan' to set the mmc device and then rescan the device. 'mmc rescan' itself does not take any arguments. Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
* am33xx: Enable DDR3 for DDR3 version of beagleboneJoel A Fernandes2012-10-23-2/+7
| | | | | | | | | DDR3 support is tested and working with beaglebone hardware. Include a check for this board type and configure DDR3. The timings and other configuration match EVM SK. Signed-off-by: Joel A Fernandes <joelagnel@ti.com> Acked-by: Jason Kridner <jdk@ti.com>
* USB: musb_udc: Make musb_peri_rx_ep check for MUSB_RXCSR_RXPKTRDYPankaj Bharadiya2012-10-23-1/+10
| | | | | | | | | | | | The endpoint rx count register value will be zero if it is read before receive packet ready bit (PERI_RXCSR:RXPKTRDY) is set. Check for the receive packet ready bit (PERI_RXCSR:RXPKTRDY) before reading endpoint rx count register. Proceed with rx count read and FIFO read only if RXPKTRDY bit is set. Signed-off-by: Pankaj Bharadiya <pankaj.bharadiya@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* arm: fdt: Relocate fdt along with other dataSimon Glass2012-10-19-0/+22
| | | | | | | | | | | Rather than leave the fdt down next to the code/data, we really should relocate it along with everything else. For CONFIG_OF_EMBED this happens automatically, but for CONFIG_OF_SEPARATE it does not. Add code to copy the fdt and point to the new copy after relocation. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com>
* actux[123]: Update linker script for ELDK 4.2Tom Rini2012-10-18-3/+3
| | | | | | | | With ELDK4.2 libserial.o is too large to fit in the area before the environment. Swap in libinput instead which is a little smaller. Cc: Michael Schwingen <michael@schwingen.org> Signed-off-by: Tom Rini <trini@ti.com>
* versatile: board configs: Use buffered writes on flash402jagan@gmail.com2012-10-18-0/+3
| | | | | | | | | This patch provides a support to use buffered writes on flash for versatile and vexpress boards. This will certainly increase the flash writes. Signed-off-by: Jagannadha Sutradharudu Teki <402jagan@gmail.com>
* dm: Move s3c24xx USB driver to a proper placeMarek Vasut2012-10-18-75/+48
| | | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Cc: David Müller <d.mueller@elsoft.ch> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: U-Boot DM <u-boot-dm@lists.denx.de>
* dm: wdt: arm: Move tnetv107x into drivers/watchdog/Marek Vasut2012-10-18-1/+3
| | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Cc: Oliver Brown <obrown@adventnetworks.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: U-Boot DM <u-boot-dm@lists.denx.de>
* Remove lh7a40x cpu and serial driverAlbert ARIBAUD2012-10-16-1792/+27
| | | | | | | Since commit 957731ed (ARM: remove broken "lpd7a40x" boards), lh7a40x cpu and serial driver have become unused. Remove them. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* h2200: Add support for iPAQ h2200 palmtopŁukasz Dałek2012-10-16-0/+291
| | | | | | | | | Add basic support for HP iPAQ h2200 palmtop. h2200 palmtop was targeted to general consumers. It has 64 MB of RAM, 32 MB flash. No intergrated Wi-Fi nor Ethernet. Based on Intel PXA255 processor. It was shipped with Windows CE 4.2 operating system. Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
* Merge branch 'agust@denx.de-next' of git://git.denx.de/u-boot-stagingTom Rini2012-10-15-19/+517
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| * bootstage: Add new bootstage IDs for board, LCDSimon Glass2012-10-03-0/+5
| | | | | | | | | | | | Add bootstage IDs for board init and LCD. Signed-off-by: Simon Glass <sjg@chromium.org>
| * bootstage: Add bootstage commandSimon Glass2012-10-03-0/+121
| | | | | | | | | | | | | | | | | | Now that there are a few features, add a bootstage command to access them. bootstage report - prints a report bootstage stash/unstash - stashes bootstage records in memory, reads them back Signed-off-by: Simon Glass <sjg@chromium.org>
| * bootstage: Add feature to stash/unstash bootstage infoSimon Glass2012-10-03-0/+188
| | | | | | | | | | | | | | | | | | | | | | | | It is useful to be able to write the bootstage information to memory for use by a later utility, or the Linux kernel. Provide a function to do this as well as a function to read bootstage information back and incorporate it into the current table. This also makes it possible for U-Boot to chain to another U-Boot and pass on its bootstage information. Signed-off-by: Simon Glass <sjg@chromium.org>
| * bootstage: Store boot timings in device treeSimon Glass2012-10-02-6/+120
| | | | | | | | | | | | | | | | Add an option, CONFIG_BOOTSTAGE_FDT to pass boot timings to the kernel in the device tree, if available. To use this, you must have CONFIG_OF_LIBFDT defined. Signed-off-by: Simon Glass <sjg@chromium.org>
| * bootstage: Add time accumulation featureSimon Glass2012-10-02-3/+60
| | | | | | | | | | | | | | | | | | | | | | Sometimes we want to add up the amount of time spent in a particular activity when it is happening in a number of discrete chunks. Add bootstage_start() to mark the start of an acitivity and bootstage_accum() to accumulate the time since the last start. Calling these function in pairs results in the accumulated time being collected. Signed-off-by: Simon Glass <sjg@chromium.org>
| * bootstage: Export bootstage_add_record() functionSimon Glass2012-10-02-10/+23
| | | | | | | | | | | | | | This function is not static, but not exported either. Add a prototype in the header file and move the required enum to the header also. Signed-off-by: Simon Glass <sjg@chromium.org>
* | tools/env: Fix build failure from missing header includeJoe Hershberger2012-10-15-0/+1
| | | | | | | | | | | | | | | | | | | | This was introduced in: 8679d0ffdcc0beafea8e6942c0c67cf859afa18e - COMMON: Use __stringify() instead of MK_STR() The header is now needed since common.h is not included in this tool. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | kerneldoc: Add myself to the git-mailrc for kerneldocMarek Vasut2012-10-15-0/+1
| | | | | | | | | | | | | | Add entry for kerneldoc into the git-mailrc pointing to the U-Boot ML and myself. Signed-off-by: Marek Vasut <marex@denx.de>
* | kerneldoc: Implement "Example" section handlingMarek Vasut2012-10-15-0/+3
| | | | | | | | | | | | | | | | The default kernel-doc strips starting spaces from every single line in the Example section. This makes the code look bad. Thus, implement special handling for this section. Signed-off-by: Marek Vasut <marex@denx.de>
* | kerneldoc: Add nicer CSS stylesheet for HTML docsMarek Vasut2012-10-15-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | Import basic CSS stylesheet for the HTML documentation. The base for the stylesheet is taken from: http://ds9a.nl/docbook/minimal-page.html I customized the CSS a bit further, for example to add curvy corners to example section and change the tint of gray. The HTML documentation does not look that crude anymore. Signed-off-by: Marek Vasut <marex@denx.de>
* | kerneldoc: Implant DocBook from Linux kernelMarek Vasut2012-10-15-2/+3430
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull slightly modified version of Documentation/DocBook, the related perl script scripts/kernel-doc and the scripts/docproc.c from Linux kernel and implant it into U-Boot. This will allow smooth generation of kerneldoc style documentation. It was necessary to modify the DocBook/Makefile to work with U-Boot build system. The changes were only minor though and involved replacing the kbuild specific parts. It was also necessary to replace use of variables like KERNEL_VERSION with U_BOOT_VERSION, strings like Linux kernel with U-Boot Bootloader etc. so the generated result actually matches. Finally, it was necessary to adjust docproc.c, since the documentation in U-Boot is located in doc/DocBook instead of Documentation/DocBook as is in case of the Linux kernel. Some parts of the DocBook Makefile are unused, but to allow easier sync with Linux kernel, these parts are still left in. The targets enabled now are "htmldocs" "pdfdocs" "psdocs" "xmldocs" and "cleandocs" to remove the results of documentation build. Linux scripts/docproc.c: commit f0f3ca8d967462dafb815412b14ca3339b9817a6 Date: Wed Jun 15 11:53:13 2011 +0200 Linux scripts/kernel-doc: commit 1b40c1944db445c1de1c47ffd8cd426167f488e8 Date: Sun Aug 12 10:46:15 2012 +0200 Linux Documentation/DocBook: commit bb8187d35f820671d6dd76700d77a6b55f95e2c5 Date: Thu May 17 19:06:13 2012 -0400 Signed-off-by: Marek Vasut <marex@denx.de>
* | configs: mx6qsabre_common.h: Use default clock definitionsFabio Estevam2012-10-15-2/+0
| | | | | | | | | | | | | | Since commit 50d4a707f0 (mx5/6: Define default SoC input clock frequencies) we can use the default clock values. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | mx6qsabreauto: Add Ethernet supportFabio Estevam2012-10-15-0/+75
| | | | | | | | | | | | | | | | mx6qsabreauto has a AR8031 Gigabit PHY. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | mx25: Clean up lowlevel_initBenoît Thébaudeau2012-10-15-53/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up mx25 lowlevel_init: - Add comments. - Do not use write32 repeatedly with the same value in order not to increase code size. - Make register values configurable. - Use macro parameters with default values instead of literal constants. - Use defined macros instead of duplicating code. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: John Rigby <jcrigby@gmail.com> Cc: Matthias Weisser <weisserm@arcor.de>
* | mx31: Fix PDR0_CSI_PODFBenoît Thébaudeau2012-10-15-12/+14
| | | | | | | | | | | | | | | | | | | | The CSI PODF bit-field used by the previous code for the i.MX31 CCM PDR0 register is actually composed of two bit-fields: one pre-divider and one post-divider. This patch fixes the CCM access macros and the code using them accordingly. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
* | mx35: Define MAX and AIPS registersBenoît Thébaudeau2012-10-15-1/+84
| | | | | | | | | | Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
* | mx31: Add more CCM access macrosBenoît Thébaudeau2012-10-15-0/+10
| | | | | | | | | | Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
* | mx5: Optimize lowlevel_init code sizeBenoît Thébaudeau2012-10-15-53/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Optimize mx5 lowlevel_init.S code size: - Compute values at compile time rather than at runtime where possible. - Assign r4 to hold the zero value rather than setting registers to 0 again and again. - Associate a function to setup_pll rather than expanding its large macro code multiple times. - Allocate constant values in section only if used. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Tested-by: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
* | mx6qsabreauto: Use ttymxc3 as consoleOtavio Salvador2012-10-15-3/+7
| | | | | | | | | | | | | | | | The mx6qsabreauto console is different than mx6qsabresd so the console configuration is now set in the board file. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Stefano Babic <sbabic@denx.de>
* | mx25: Fix eSDHC supportBenoît Thébaudeau2012-10-15-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MMC driver appropriate for the i.MX25 is fsl_esdhc, which has nothing to do with mxcmmc. Also, each eSDHC instance has a dedicated clock, so gd->sdhc_clk must be set accordingly. This is good for the case only a single SDHC instance is used (initialization made with fsl_esdhc_mmc_init()). A future patch will fix the multi-instance use case (initialization made directly with fsl_esdhc_initialize()). Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Eric Bénard <eric@eukrea.com> Cc: Otavio Salvador <otavio@ossystems.com.br>
* | mx25: Define cpu_eth_init() only if neededBenoît Thébaudeau2012-10-15-4/+6
| | | | | | | | | | | | | | | | The FEC is the only SoC Ethernet support available on i.MX25, so define cpu_eth_init() only for it instead of returning a misleading success code. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
* | mx25: Clean up clocks APIBenoît Thébaudeau2012-10-15-9/+6
| | | | | | | | | | | | | | | | Use the standard mxc_get_clock() instead of exporting internal functions and using literal constant values. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
* | mx25 clocks: Fix MXC_FEC_CLKBenoît Thébaudeau2012-10-15-3/+2
| | | | | | | | | | | | | | | | | | | | mxc_get_clock(MXC_FEC_CLK) should return the IPG clock, not the AHB clock. Also, imx_get_fecclk() was correct but reimplemented the calculation of the IPG clock, so remove the duplicated code. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
* | mx25: Define more standard clocksBenoît Thébaudeau2012-10-15-0/+15
| | | | | | | | | | | | | | Define AHB, IPG and CSPI clocks. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
* | mx25: Clean up clock calculationsBenoît Thébaudeau2012-10-15-4/+4
| | | | | | | | | | | | | | | | Avoid possible overflow in clock calculations, and do not waste calls to lldiv() to divide simple ulongs. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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