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| | * | cros_ec: exynos: Use the correct tps65090 driver in each caseSimon Glass2014-10-083-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exynos 5250 boards (snow, spring) use the I2C driver but Exynos 5420 boards cannot due to a hardware design decision. Select the correct driver to use in each case. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | cros_ec: power: Add a tunnelled version of the tps65090 driverSimon Glass2014-10-082-0/+219
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unfortunately on Pit the AP has no direct access to the tps65090 but must talk through the EC (over SPI) to the EC's I2C bus. When driver model supports PMICs this will be relatively easy. In the meantime the best approach is to duplicate the driver. It will be refactored once driver model support is expanded. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | exynos5: Enable data cacheSimon Glass2014-10-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Things run faster when the data cache is enabled, so turn it on along with the 'dcache' command. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | Exynos: Use 900MHz ARM frequency in SPL for peach_pitSimon Glass2014-10-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device seems to hang in SPL if the full speed is used when booting from USB, perhaps because the PMIC has not been set to the maximum ARM core voltage yet. Slow it down to a reliable speed. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | Merge branch 'uboot'Minkyu Kang2014-10-07637-2031/+11739
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| | * \ \ Merge branch 'master' of http://git.denx.de/u-boot-samsungMinkyu Kang2014-10-071-30/+30
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| | | * | | Revert "odroid: set MPLL clock to 880MHz"Minkyu Kang2014-09-111-30/+30
| | | | | | | | | | | | | | | | | | | | | | | | This reverts commit b09200639d4c052e2bdf0df6fe843b7a8bcf01cc.
| * | | | | compulab: eeprom: add default eeprom busNikita Kiryanov2014-10-091-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add default eeprom bus setting. This addresses the trimslice compile error that was introduced with the addition of this setting. Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
| * | | | | arm: rmobile: r8a7794: Skip initialize L2 cacheNobuhiro Iwamatsu2014-10-091-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rmobile/lowlevel_init_ca15.S are common in r8a7790, r8a7791 and r8a7794 of rmobile SoCs. The initialize L2 cache in lowlevel_init_ca15.S only needed for Cortex-A15. The r8a7794 is Cortex-A7, not Cortex-A15. This adds Skip to initialize L2 cache when r8a7794. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: r8a7791: Fix initialize L2 cacheNobuhiro Iwamatsu2014-10-091-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rmobile/lowlevel_init_ca15.S are common in r8a7790 and r8a7791 of rmobile SoC. But L2 cache of r8a7791 does not use L2CTLR[5]. This adds fix to set L2CTLR [5] only when the r8a7790. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: Remove unnecessary initialization for l2ctlrNobuhiro Iwamatsu2014-10-091-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes duplicate initialization of l2ctlr. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: lager: Fix CPU frequency settingNobuhiro Iwamatsu2014-10-091-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Setting to change the CPU frequency is only used version2. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: lager: Add Qos setting for ES2Nobuhiro Iwamatsu2014-10-091-2/+1251
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support version 0.963 for ES2 of lager board. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: lager: Update Qos setting to version 0.955Nobuhiro Iwamatsu2014-10-091-46/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This updates QoS version 0.955 for ES1 of lager board. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: alt: Update QoS initialization to version 0.11Nobuhiro Iwamatsu2014-10-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: koelsch: Update QoS initialization to version 0.334Nobuhiro Iwamatsu2014-10-091-20/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This update QoS version 0.334 for ES2 of R8A7791. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: koelsch: Add CONFIG_SCIF_USE_EXT_CLKNobuhiro Iwamatsu2014-10-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SCIF of koelsch use external clock mode. This enables external clock mode on koelsch board. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: lager: Add CONFIG_SCIF_USE_EXT_CLKNobuhiro Iwamatsu2014-10-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SCIF of lager use external clock mode. This enables external clock mode on lager board. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | arm: rmobile: lager: Fix value of CONFIG_SH_SCIF_CLK_FREQNobuhiro Iwamatsu2014-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The clock of SCIF (serial port) of lager is supplied from External Clock. And value of clock is 14.7456MHz. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | | | Merge remote-tracking branch 'u-boot-imx/master'Albert ARIBAUD2014-10-0857-339/+3115
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The single file conflict below is actually trivial. Conflicts: board/boundary/nitrogen6x/nitrogen6x.c
| | * | | | | nitrogen6x: config: enable EXT4 filesystemKevin Mihelich2014-10-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support reading/writing ext4 partitions. Signed-off-by: Kevin Mihelich <kevin@archlinuxarm.org> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: enable Android fastbootEric Nelson2014-10-061-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable 'fastboot' command. This is currently enabled but not yet functional. Including it in the configuration will ease further testing and development as discussed on the mailing list. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: add gpio commandEric Nelson2014-10-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the 'gpio' command to allow reading and toggling of GPIO pins. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: disable logoEric Nelson2014-10-061-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some users (QNX and Windows CE users in particular) have asked to disable the Penguin shown on the display at boot time. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
| | * | | | | nitrogen6x: config: allow more bootargs parametersTroy Kisky2014-10-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Increase the maximum number of arguments allowed by the Hush parser. This prevents errors when users or scripts aren't quoting parameters when setting the "bootargs" variable et al. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: enable "i2c edid"Eric Nelson2014-10-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the "i2c edid" command to query data from an attached HDMI monitor. Usage is typically this: U-Boot > i2c dev 1 U-Boot > i2c edid 0x50 ... Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: add CONFIG_CMD_MEMTESTEric Nelson2014-10-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the 'mtest' command on Nitrogen6x and SABRE Lite boards. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: enable USB keyboard supportEric Nelson2014-10-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the use of USB keyboards on SABRE Lite and Nitrogen6x boards. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: expose SATA, then MMC over USBEric Nelson2014-10-061-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If no boot script was found, expose internal storage over the USB mass storage gadget to allow easy programming. This is especially useful when SD cards are inaccessible or when loading SATA drives. More details are available in this blog post: http://boundarydevices.com/u-boot-usb-mass-storage-gadget/ Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: add initrd_highEric Nelson2014-10-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support RAM disks by setting initrd_high. See commit 7e9603e Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: use FS_GENERIC load commandKevin Mihelich2014-10-061-12/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the individual attempts to load using ext2 and fat, replace with the generic load command supporting available filesystem types. Signed-off-by: Kevin Mihelich <kevin@archlinuxarm.org>
| | * | | | | nitrogen6x: config: allow boot to USB stickDiego Rondini2014-10-061-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables boot to USB storage devices by expanding on the list of boot devices. Because the USB startup currently takes a long time, it places USB at the end of the list of supported devices. You can over-ride the boot order using the bootdevs environment variable. For instance, this will make USB the first (highest priority) device: U-Boot > setenv bootdevs usb mmc sata U-Boot > saveenv Signed-off-by: Diego Rondini <diego.rondini@kynetics.it> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: config: add USB Mass Storage (ums) supportEric Nelson2014-10-061-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the USB mass storage to enable access to on-board storage (especially eMMC and SATA). Details at: http://boundarydevices.com/u-boot-usb-mass-storage-gadget/ Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display use I2C detect for HDMIEric Nelson2014-10-061-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HPD pin and RX_SENSE registers have proven to be less reliable than using I2C on the EDID pins for detection of an HDMI monitor. In particular, when the HDMI output is reset through a "reboot" cycle, the detect_hdmi() routine often bounces, resulting in a failure to detect a connected monitor. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display: add wvga-lvds panelEric Nelson2014-10-061-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for WVGA (800x480) panels using VESA GTF timings over LVDS. No auto-detection is supported, so you must configure this panel manually through the 'panel' environment variable: U-Boot > setenv panel svga U-Boot > saveenv && reset Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display: add Ampire 1024x600 panelEric Nelson2014-10-061-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for an Ampire 1024x600 LVDS panel with integrated Ilitek capacitive touch screen. Auto-detection is enabled, so no explicit configuration is needed. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display: add svga display (800x600)Eric Nelson2014-10-061-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for 800x600 18-bit RGB displays using VESA GTF timings. No auto-detection is supported, so you must configure this panel manually through the 'panel' environment variable: U-Boot > setenv panel svga U-Boot > saveenv && reset Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display: add support for fusion 7 displayEric Nelson2014-10-061-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Touch Revolution Fusion7 display: 800x480 RGB with a custom F0710A resistive touch controller. Auto-detection of this panel is supported so no configuration is required. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display: add LDB-WXGA-S for SPWG 1280x800 displaysEric Nelson2014-10-061-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for LVDS WXGA displays that use the SPWG encoding standard instead of JEIDA. No auto-detection is enabled and you must explicitly set the 'panel' environment variable: U-Boot > setenv panel LDB-WXGA-S U-Boot > saveenv && reset Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display: add support for LG-9.7 LVDS displayEric Nelson2014-10-061-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for LG 9.7" LVDS panel (1024x768) with integrated eGalax touch screen. Note that this panel differs only slightly from the Hannstar XGA panel (margins). No auto-detection is available because it shares the same touch controller as the Hannstar-XGA display, so you'll need to configure it through the 'panel' environment variable: U-Boot > setenv panel LG-9.7 U-Boot > saveenv && reset Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display: add qvga panelEric Nelson2014-10-061-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for a 1/4 VGA panel with a 24-bit RGB interface. No auto-detection is enabled, so you must configure the 'panel' environment variable to use this display: U-Boot > setenv panel qvga U-Boot > saveenv && reset Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: display: add support lvds jeida screenRobert Winkler2014-10-061-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Boundary Devices 7" and 10.1" 1280x800 displays with integrated FocalTech ft5x06 10-point touch controller. Because they share the touch controller with the 1024x600 displays, auto-detection is disabled and you must explicitly set the 'panel' environment variable: U-Boot > setenv panel LDB-WXGA U-Boot > saveenv && reset Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: prevent warnings about board_ehci* callbacksEric Nelson2014-10-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Include declarations of board_ehci callbacks to prevent compiler warnings and enforce function prototypes. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: phy: add 100 us delay after phy resetTroy Kisky2014-10-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Testing shows that the Micrel PHY may not be completely out of reset if accessed immediately. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: staticize board fileEric Nelson2014-10-061-14/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declare locally-used data structures and functions as static and pull in header files to prevent compiler warnings of "Should it be static?" when building with "make C=1". Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: configure SGTL5000, CSI camera clock outputsTroy Kisky2014-10-061-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Configure CLKO outputs for SGTL5000, CSI camera. The sys_mclk output for the SGTL500 in particular prevents Windows CE from properly driving audio. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: power-down miscellanous peripheralsEric Nelson2014-10-061-4/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure that cameras and USB OTG power are in a stable (reset) state at reset by configuring their pads and toggling GPIOs. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: configure SD2 pads for SDIO on USDHC2Eric Nelson2014-10-061-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pads SD2_CLK/CMD/DAT0-3 are connected to an SDIO WiFi device on Nitrogen and unconnected on BD-SL-i.MX6 (sabre lite). Configure them as SDIO pins to prevent them from being in a state that confuses the WiFi part. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| | * | | | | nitrogen6x: simplify board_mmc_getcdTroy Kisky2014-10-061-10/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The same logic applies to both SD card slots, only with different GPIOs and the code should make that easier to see. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
| | * | | | | nitrogen6x: implement board_cfb_skip() to disable text outputEric Nelson2014-10-061-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several customers have asked to leave the display quiet during boot, so allow the user to express this request by the presence of environment variable "novideo". Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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