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2012-09-07tegra: Enable NAND on TECThierry Reding
This commit enables NAND support on the Tamonten Evaluation Carrier and adds the corresponding device tree nodes. Furthermore, the U-Boot environment can now be stored in NAND. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-07tegra: enable NAND on HarmonyStephen Warren
Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-07tegra: fdt: Add NAND definitions to fdtSimon Glass
Add a flash node to handle the NAND, including memory timings and page / block size information. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-05Merge remote-tracking branch 'u-boot-ti/master' into mAlbert ARIBAUD
2012-09-04OMAP3: mt_ventoux: added video supportStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-04OMAP3: mt_ventoux: disable the buzzer at start-upStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-04OMAP3: mt_ventoux: read MAC address from EEPROMStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-04OMAP3: mt_ventoux: Correct board pinmuxStefano Babic
Fix some issues (some pins were not set as GPIOs) Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-04OMAP3: twister : get MAC address from EEPROMStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-09-04Fixes the crippled console output on PortuxG20.Markus Hubig
In order to use the serial interface on the PortuxG20 we need to enable the level converter first by setting the PC9 pin to high. The level converter needs some time to settle so we have to use the mdelay() function to wait for some time. Unfortunately we have no timers available at board_early_init_f() so we enable the serial output early within board_postclk_init(). Now the U-Boot output looks fine: | U-Boot 2012.07-00132-gaf1a3b0-dirty (Aug 16 2012 - 18:21:32) | | CPU: AT91SAM9G20 | Crystal frequency: 18.432 MHz | CPU clock : 396.288 MHz | Master clock : 132.096 MHz | DRAM: 64 MiB | WARNING: Caches not enabled | NAND: 128 MiB | In: serial | Out: serial | Err: serial | Net: macb0 | Hit any key to stop autoboot: 0 Signed-off-by: Markus Hubig <mhubig@imko.de> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-03eb_cpux9k2: fix chip selectJens Scharsig
* fix chip select initialization for frame buffer, this will be increase frame buffer access speed Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-03lsxl: support power switchMichael Walle
This patch restores the Linkstation's original behaviour when powering off. Once the (soft) power switch is turned off, linux will reboot and the bootloader turns off HDD and USB power. Then it loops as long as the switch is in the off position, before continuing the boot process again. Additionally, this patch fixes the board function set_led(LED_OFF). Signed-off-by: Michael Walle <michael@walle.cc> Cc: Prafulla Wadaskar <prafulla@marvell.com>
2012-09-03Cosmetic doc typo fixes to the kwbimage feature docsKarl O. Pinc
Signed-off-by: Karl O. Pinc <kop@meme.com>
2012-09-03arm/km: remove unused codeHolger Brunck
For some reasons we had an own implementaion of dram_init and dram_init_banksize. This is not needed anymore, use the standard kirkwood functions instead. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
2012-09-03km/ivm: fix string len check to support 7 char board namesValentin Longchamp
The fanless boards now have a 7-digit (XXXXX-F) board name. This triggers a border condition when reading this string in the IVM although this string is smaller than the currenly read string size, but only by 1 character. This patch corrects this by changing the size check condition for string length. It is the same change that was done in the platform for this same bug. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Stefan Bigler <stefan.bigler@keymile.com>
2012-09-02Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-stagingWolfgang Denk
* 'agust@denx.de' of git://git.denx.de/u-boot-staging: tx25: Use generic gpio_* calls config: Always use GNU ld tools: add kwboot binary to .gitignore file fdt: Include arch specific gpio.h instead of asm-generic/gpio.h serial: CONSOLE macro is not used Conflicts: board/karo/tx25/tx25.c Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-09-01at91: 9x5: change SMC config timing that both works for PMECC & non-PMECC.Wu, Josh
Signed-off-by: Josh Wu <josh.wu@atmel.com> Tested-by: voice.shen@atmel.com Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-01arm:at91-boards: remove console_init_f where unnecessaryAndreas Bießmann
A lot of at91 boards have the console_init_f in board_init. This is useless cause it was called before by generic code in lib/board.c. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> cc: Jens Scharsig <esw@bus-elektronik.de> cc: Stelian Pop <stelian@popies.net> cc: Sedji Gaouaou<sedji.gaouaou@atmel.com> cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> cc: Eric Benard <eric@eukrea.com> Tested-by: voice.shen@atmel.com Tested-by: voice.shen@atmel.com Acked-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Tested-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
2012-09-01at91sam9263ek: remove unnecessary console_init_fAndreas Bießmann
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> cc: Stelian Pop <stelian@popies.net>
2012-09-01arm : at91sam9x5 : fix a small bug for NANDBo Shen
fix a bug: when not boot from NAND, the NAND flash can not be detected. Using this to fix it Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-01fsl_esdhc: Remove cache snooping for i.MXBenoît Thébaudeau
The cache snooping feature of Freescale's eSDHC IP is not available on i.MX, so disable it globally for this architecture. This avoids setting no_snoop for all i.MX boards, and it prevents setting a reserved bit of a reserved register if fsl_esdhc_mmc_init() is used on i.MX, like in arch/arm/cpu/armv7/imx-common/cpu.c/cpu_mmc_init(). Since no_snoop was only used on i.MX, get rid of it BTW. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com>
2012-09-01MX5: efikamx: substitutes GPIO_NUMBER with IMX_GPIO_NRStefano Babic
The macro to get the gpio number id was renamed to IMX_GPIO_NR as in kernel. Fix the wrong name in efika. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Matt Sealey <matt@genesi-usa.com> Acked-by: Matt Sealey <matt@genesi-usa.com>
2012-09-01mx5:Use IMX_GPIO_NR macroAshok Kumar Reddy
Signed-off-by: Ashok Kumar Reddy <ashokkourla2000@gmail.com>
2012-09-01efikamx: sync Smartbook DDR settings in DCD with those found in Genesi's ↵Matt Sealey
production U-Boot We have no idea where the DCD was derived from for Smartbook support, but they differ from the Smarttop settings, MX51EVK settings and certainly don't correspond to any shipped or development version of U-Boot that Genesi has ever had on any Smartbook. So, copy the calibrated, verified settings from the U-Boot as shipped with every Smartbook since retail production. Remove those few settings that just set the POR defaults which have already been confirmed for the previous Smarttop DCD change. One of the lines is specific to i.MX51 TO3 designs and therefore TO2 Smartbooks will possibly not work so reliably with this new DCD; that said, TO2 Smartbooks basically don't exist at retail and the number of units in the world is less than 5 (3 of which are at the Genesi office or owned by Genesi employees). Many hours of memory testing confirms the new settings are stable. Patch v2: * picked the correct commit from our development tree, correcting tuned DDR ODF setting (which was correct anyway) Signed-off-by: Matt Sealey <matt@genesi-usa.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de>
2012-09-01efikamx: update to Efika MX Smarttop and Smartbook boardsMatt Sealey
This is a rework of a previously submitted patchset and bundles the main board support and USB support into a single commit. It requires the patch "mx5: add iomux-mx51.h include" * Use iomux-mx51.h include to simplify board configuration. * Simplify LED support (remove efikamx_toggle_led, change lit LEDs). * Simplify MMC support for CD and WP pin differences. * Fix broken CPU voltage setting - comment said 1.1V but the code set to 1.2V. It should never have been set to 1.2V even on i.MX51 TO2 and all available Linux kernels would drop the voltage to 1.1V anyway and work reliably. This should lower power consumption during the boot process. * Function renames for readability. * Some board identification string changes to match actual product names. * Passes checkpatch (v2) Signed-off-by: Matt Sealey <matt@genesi-usa.com> Cc: Stefano Babic <sbabic@denx.de>
2012-09-01efikamx: configure Smarttop PCBID and LED pads in DCD for convenienceMatt Sealey
PCBID pads seem to need time to settle due to external pulldowns, otherwise we are reading floating GPIO pins with implicit pad pullups and get the wrong data. However we can't "wait" at the time we need them before relocation, since timers are not available. The time taken to get from DCD to the code requiring the pads set seems to be more than long enough (even with caches enabled). We have space in the DCD due to the DDR settings changes to configure all the pad settings we need for this, plus the LED pad settings too which reduces the amount of code required later on. Signed-off-by: Matt Sealey <matt@genesi-usa.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01efikamx: remove drive strength function and roll its functionality into the DCDMatt Sealey
Efika MX boards configure their DDR pad settings twice, one in the DCD generated from imximage_*.cfg and again in init_drive_strength called before relocation. Rather than doing this, roll the changes it makes into the DCD so DDR is set up before a single line of code in U-Boot is run. The settings are identical with this DCD block which is shorter (by 7 entries) than the old one, and after the output of init_drive_strength since a lot of the functionality in the existing DCD and init_drive_strength function was just setting the POR defaults. This goes to explain some now-missing entries. Several hundred rounds of mtest have been run to test the settings before and after to confirm DDR is stable and no ill-effects have been found. Signed-off-by: Matt Sealey <matt@genesi-usa.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01efikamx: move and rename Efika MX directories and config files to prepare ↵Matt Sealey
for new boards * Move Efika MX Smarttop and Smartbook boards into a "genesi" vendor directory * Rename efikamx -> mx51_efikamx since there is an mx53_efikamx and mx6_efikamx to come Signed-off-by: Matt Sealey <matt@genesi-usa.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01MX28: m28evk: Align SSP clock speedMarek Vasut
Align the SSP clock speed with oscilator to achieve higher transfer stability. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
2012-09-01mx6qarm2:Use IMX_GPIO_NR macroAshok Kumar Reddy
Signed-off-by: Ashok Kumar Reddy <ashokkourla2000@gmail.com> Acked-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01imx27lite: update with gpio api change (v4)trem
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01mxs: Rename 'mx28_dram_init' to 'mxs_dram_init'Otavio Salvador
The DRAM initialization, after SPL has complete, is exactly the same for all mxs SoCs so we should name it accordinly. The following boards has been changed: * apx4devkit * m28evk * mx28evk * sc_sps_1 Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
2012-09-01mx53ard: Use IMX_GPIO_NR macroFabio Estevam
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-09-01mx51evk: Use IMX_GPIO_NR macroFabio Estevam
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-09-01mx53loco: Use IMX_GPIO_NR macroFabio Estevam
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-09-01mx35: Fix broken pin definitionsBenoît Thébaudeau
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01MX: Set a common gpio.h for all i.MXStefano Babic
Each i.MX has its own gpio.h, defining the same structure. The internal GPIO controller has the same layout (at least for the register used by u-boot) and can be shared. Signed-off-by: Stefano Babic <sbabic@denx.de> Tested-by: Matt Sealey <matt@genesi-usa.com>
2012-09-01mx53evk: add boot_mode supportTroy Kisky
This allows a watchdog reset to start the ROM's usb/serial downloader, or boot from an sdcard. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-09-01mx6qsabrelite: add boot_mode supportTroy Kisky
This allows a watchdog reset to start the ROM's usb downloader, or boot from an sdcard. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-09-01iomux: move IOMUX_GPR13_xxx definesTroy Kisky
Move mx6 specific defines to arch-mx6 directory. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01mx35: Fix typo on EDIOBenoît Thébaudeau
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01tx25: Use generic gpio_* callsVikram Narayanan
Instead of manipulating gpio registers directly, use the calls from the gpio library. Signed-off-by: Vikram Narayanan <vikram186@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de> Cc: John Rigby <jcrigby@gmail.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-01mxs: Convert sys_proto.h prefixes to 'mxs'Otavio Salvador
The sys_proto.h functions (except the boot modes) are compatible with i.MX233 and i.MX28 so we use 'mxs' prefix for its methods. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-09-01SMDK5250: Enable UART and MMC for Exynos5250 Rev 1.0Rajeshwari Shinde
This patch sets UART3 and MMC channle 0 for Exynos5250 Rev 1.0 Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01Exynos5: DDR3: Add DDR3 memory setup for Exynos5250 Rev 1.0Rajeshwari Shinde
The patch adds the memory initialization sequence of DDR3. Signed-off-by: Hatim Ali <hatim.rv@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01EXYNOS5: CLOCK: Add clock support for Exynos5250 Rev 1.0Rajeshwari Shinde
Add new clock values for Exynos5250 Rev 1.0 Signed-off-by: Hatim Ali <hatim.rv@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01SMDK5250: Add smdk5250-uboot-spl.ldsRajeshwari Shinde
Default spl/u-boot-spl.lds created by spl/Makefile resolves the spl text load addr to 0x0. As 0x0 belongs to iROM addr so Global variables can not be used. Adding specific smdk5250-uboot-spl.lds makes possible to use Global Variables in spl. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01SMDK5250: SPL: Define parametric board initializerRajeshwari Shinde
Define table-driven configuration mechanism for SMDK5250 rather than hard-coding board initialization parameters. Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01tegra20: move SDRAM param save to later in bootAllen Martin
Move warmboot_save_sdram_params() to later in the boot sequence. This code relies on devicetree to get the address of the memory controller and with upcoming changes for SPL boot it gets called early in the boot process when devicetree is not initialized yet. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-01tegra20: remove timer_init from SPL buildAllen Martin
Don't use timer_init from tegra board.c. This comes out of arm720t for the SPL build. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
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