- May 18, 2015
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git://git.denx.de/u-boot-samsungTom Rini authored
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Minkyu Kang authored
Signed-off-by:Minkyu Kang <mk7.kang@samsung.com>
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Masahiro Yamada authored
Signed-off-by:Masahiro Yamada <yamada.masahiro@socionext.com>
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- May 16, 2015
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Jagan Teki authored
Signed-off-by:Jagan Teki <jteki@openedev.com>
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- May 15, 2015
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Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by:
Tim Harvey <tharvey@gateworks.com> Reviewed-by:
Simon Glass <sjg@chromium.org>
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If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: -
If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: -
Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: -
Avoid requiring board-model and probe pmic by its i2c address. This is in preparation for being able to call pmic_setup() from SPL and not need board type. Signed-off-by: -
Move the code that disables the GSC boot watchdog into gsc.c Signed-off-by: -
Move shared functions used by both SPL and U-Boot to common.c: - setup_iomux_uart() and uart pad config - gpio pad config In the process also moved the following to common.c in preparation for calling it from the SPL: - split i2c setup into a shared function - move pmic init to setup_pmic() function to call directly from power_init_board() - split gpio setup into early (iomux and default pin config) and late (output configuration based on env) Signed-off-by: -
PCI enumeration occurs early, before we fully configure our GPIO's. Make sure we steer the MSATA/PCI mux to PCI in board_init to ensure PCI is selected before enumeration. Signed-off-by: -
The re-assignment of pcie_rst gpio for GW522x needs to occur earlier, before the PCI subsystem calls the toggle funciton. Signed-off-by: -
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mxc_serial supports DM so lets use it. Signed-off-by: -
Prior to using a gpio a call to gpio_request() should be called to register it with the gpio subsystem. Signed-off-by: -
Enable U-Boot Driver Model (DM). Signed-off-by: -
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Display what device the SPL will fetch uboot.img from Signed-off-by: -
Bootscripts for some distro's such as Android can benefit from knowing what boot media its script was loaded from. Signed-off-by: -
imx6 mmdc supports data rates up to 1066 MT/s, so remove the code handling higher data rates. Signed-off-by:Nikolay Dimitrov <picmaster@mail.bg>
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Having bit 22 cleared in the PL310 Auxiliary Control register (shared attribute override enable) has the side effect of transforming Normal Shared Non-cacheable reads into Cacheable no-allocate reads. Coherent DMA buffers in Linux always have a Cacheable alias via the kernel linear mapping and the processor can speculatively load cache lines into the PL310 controller. With bit 22 cleared, Non-cacheable reads would unexpectedly hit such cache lines leading to buffer corruption. This was inspired by a patch from Catalin Marinas [1] and also from recent discussions in the linux-arm-kernel list [2] where Russell King and Rob Herring suggested that bootloaders should initialize the cache. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2010-November/031810.html [2] https://lkml.org/lkml/2015/2/20/199 Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com> Acked-by:
Catalin Marinas <catalin.marinas@arm.com>
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Add emmc boot partition commands to be able to select the boot partition. Signed-off-by:Soeren Moch <smoch@web.de>
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Since there is a default CONFIG_SYS_PBSIZE definition in config_fallbacks.h, this setting is no longer required in board configurations. Signed-off-by: -
Only enable graphical output for stdout/stderr (and a usb keyboard for stdin) when a hdmi device is detected. Serial console is always enabled for stdin/stdout/stderr. Signed-off-by: -
Add support for USB OTG host mode. Only high speed devices supported so far (e.g. usb 2.0 hub required to connect a keyboard). Signed-off-by: -
Fix the spelling of 'successful'. Signed-off-by: -
Cubox-i boards are also supported, so update the README file. Signed-off-by: -
Hummingboard dual, dual-lite and solo are now supported via SPL mechanism. Remove the previous hummingboard support, which does not use SPL and supported only the solo variant. Signed-off-by:
Tom Rini <trini@konsulko.com>
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This fixes a regression caused by e25fbe3f (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by:
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Boards such as imx6q_sabresd might not have mapmem.h as part of their common library. This causes a build error if the DEK blob command is enabled. Fix: make explicit the include of mapmem.h Signed-off-by:
Ulises Cardenas <Ulises.Cardenas@freescale.com> Reviewed-by:
Ruchika Gupta <Ruchika.gupta@freescale.com>
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Prevent overflow by casting duty_ns to ull first. This bug came up when trying to create a 200 Hz PWM Signed-off-by:
Brecht Neyrinck <bnrn@psicontrol.com> Acked-by:
Heiko <Schocher<hs@denx.de>
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Starting USB initialization is useful for those who use Cuboxi/Hummingboard with HDMI and USB keyboard. However, when booting without a HDMI connection we can skip the usb initialization, which makes the boot faster. Signed-off-by:
Jon Nettleton <jon.nettleton@gmail.com> Signed-off-by:
Vagrant Cascadian <vagrant@aikidev.net>
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By making the tqma6_iomuxc_spi() weak, this patch adds the possibility to add a different function for this SPI configuration. This can be used by other baseboards, that might have a different SPI setup. This patch will be used by the upcoming WRU-IV board support which also uses the TQMa6 SoM. Signed-off-by:Stefan Roese <sr@denx.de>
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This patch fixes the USB EHCI support on the TQMa6 SoM. Additionally some filesystems are added, included the generic FS commands (e.g. ls...). Signed-off-by:
Markus Niebel <Markus.Niebel@tq-group.com>
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Configure PAD_ENET_RXD0/RXD1 pads as pull down because these pads are directly connected to the Atheros 8035/8030 although they should be functional only in the RMII mode - 8030. Signed-off-by:
Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by:
Stefano Babic <sbabic@denx.de> Reviewed-by:
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mx6cuboxi sometimes fails to recognize the Ethernet PHY: Net: Phy 0 not found The explanation for this behavior comes from from Rabeeh Khoury: "The LED_ACT pin on the carrier-one boards had a pull down that forces the phy address to 0x0; where on CuBox-i and the production HummingBoard that pin is connected directly to LED that depending on the pull down strength of the LED it might be sampled as '0' or '1' thus the phy address might appear as either address 0x0 or 0x4." "This is AR8035 implementation; in reset stage the LED pin is configured as input, and pull up/down does matter. In this case it configures the PHY address. After reset is deasserted the same LED pin becomes output and then according to the previous pull/up it should be active high/low" One way to properly fix this behavior is to place external pull-up/down resistors in the LED line, but from a software standpoint we can fix it by telling phy_find_by_mask() to scan the PHY at addresses 0x0 and 0x4. Reported-by:
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Let Solidrun's logo appear on Cuboxi and Hummingboard by default. Signed-off-by:
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There are users of Cuboxi and Hummingboard that use these boards without connecting them to a USB/serial adapter. Allow such usage by allowing the HDMI port to act as stdout and USB keyboard as stdin. The serial console still also works as stdin/stdout. Signed-off-by:
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Enable USB Host1 port. Signed-off-by:
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