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Signed-off-by: David Müller <[email protected]>
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Signed-off-by: David Müller <[email protected]>
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The ARM Linux kernel requires the DT to be in memory accessible early
during the boot process. This always happens naturally on the RPi 1,
since the maximum memory size of 512MiB, and additionally some of that
is reserved for use by the GPU. The RPi 2 has 1GiB of RAM (minus some
GPU usage), and so if the DT is relocated to the top of RAM, Linux cannot
access it. Prevent this from happening by setting fdt_high.
Cc: Daniel Stone <[email protected]>
Signed-off-by: Stephen Warren <[email protected]>
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Update rpi-common.h's documentation that describes the rationale for
choosing various addresses for standardized variables used by boot
scripts. This comment was correct when written, but not updated when some
of the values were changed.
Fixes: 14006a567105 ("rpi: set fdt_addr_r to 0x00000100 to match default
...device_tree_address")
Cc: Jonathan Liu <[email protected]>
Cc: Daniel Stone <[email protected]>
Signed-off-by: Stephen Warren <[email protected]>
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UBIFS is the preferred FS, and YAFFS isn't officially included in
Linux. Removing this feature reduces the code size.
Signed-off-by: Adam Ford <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The interface automatically converts one 32-bit word into two 16 words.
The README said it is permissible to use this flag in that scenario.
Signed-off-by: Adam Ford <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Android Fastboot requires USB. The TWL4030 PMIC on omap3_logic handles USB traffic.
This patch sets up the USB gadget and Android Fastboot to match what is done in the
omap3_beagle project.
Signed-off-by: Adam Ford <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This does not appear to be used, and has not been converted to driver model
by the deadline (doc/driver-model/serial-howto.txt).
Signed-off-by: Simon Glass <[email protected]>
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Previously, Omap3_logic assumed X-loader was present. With this
patch, we can finally replace X-loader with an MLO generated by
U-Boot. This requires ECC to be setup to match the Linux Kernel
and the PBIAS confgured for the SD card.
Signed-off-by: Derald D. Woods <[email protected]>
Signed-off-by: Adam Ford <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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passing argv/argc can produce off-by-one errors
Signed-off-by: Andreas Fenkart <[email protected]>
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Introduce fdtdec_get_child_count for get the number of subnodes
of one parent node.
Signed-off-by: Peng Fan <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Minkyu Kang <[email protected]>
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When CONFIG_DM_PCI_COMPAT is not on, there is only a forward declaration
for pci_write_config32(). Add other missing ones.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Now that the RTL8169 driver warning is fixed we can drop this.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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It does not build if without CONFIG_DM_PCI_COMPAT. For now we just
disable it, until some day we add USB support to EFI application.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Move some #undef from efi-x86.h to efi-x86_defconfig as these are
already Kconfig options.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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On some newer chipset (eg: BayTrail), there is an IO base address
register on the PCH device which configures the base address of a
memory-mapped I/O controller.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
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x86 GPIO registers are accessed via I/O port whose base address is
configured in a PCI configuration register on the PCH device. Add
an op get_gpio_base to get the GPIO base address from PCH.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
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Spell out 'sbase' to 'spi_base' so that it looks clearer.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
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pch_get_version op was only used by the ich spi controller driver,
and does not really provide a good identification of pch controller
so far, since we see plenty of Intel PCH chipsets and one differs
from another a lot, which is not simply either a PCHV_7 or PCHV_9.
Now that ich spi controller driver was updated to not get such info
from pch, the pch_get_version op is useless now.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
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Unprotecting SPI flash is now handled in the SPI controller driver,
via a call to the PCH driver. Drop the ad-hoc version.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
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Without this CONFIG_BOOTDELAY, autobooting does not work at all. As
autoboot_command() from common/* will not get called. So lets define
CONFIG_BOOTDELAY, so that auto-booting works on x86.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Miao Yan <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Simon Glass <[email protected]>
Tested-by: Miao Yan <[email protected]>
Acked-by: Bin Meng <[email protected]>
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Remove the legacy way of enabling GPIO, SPI and UART on Vybrid
based boards since these driver's now only supports DT mode.
Signed-off-by: Bhuvanchandra DV <[email protected]>
Acked-by: Stefan Agner <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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The i.MX6SX SABRESD board supports MCIMX28LCD (800x480x24) at LCDIF1
port, enable this display feature by adding relevant BSP codes
and configurations.
Signed-off-by: Ye Li <[email protected]>
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As mx6slevk has only one Ethernet port, we don't need
to declare CONFIG_ETHPRIME, so just remove it.
Signed-off-by: Fabio Estevam <[email protected]>
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Initial version for mx6sx SABREAUTO board support with features:
PMIC, QSPI, NAND flash, SD/MMC, USB, Ethernet, I2C, IO Expander.
Signed-off-by: Ye Li <[email protected]>
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All boards that support PXE booting use the pxefile_addr_r variable. Standardise
wandboard with this variable as pxe_addr_r isn't used anywhere else so it's a
typo.
Signed-off-by: Peter Robinson <[email protected]>
Acked-by: Fabio Estevam <[email protected]>
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The sama5d2 Xplained SPL supports the boot medias: spi flash
and SD Card.
Signed-off-by: Wenyou Yang <[email protected]>
Reviewed-by: Andreas Bießmann <[email protected]>
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We don't need the -dtb suffix anymore, so drop it.
Tested-by: Stephen Warren <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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This is a follow-up patch to e92029c0f4 and adds a prototype for
the weak mmc_get_env_dev function.
Cc: Tom Rini <[email protected]>
Cc: Stephen Warren <[email protected]>
Signed-off-by: Clemens Gruber <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Valid for core A57
Signed-off-by: Ashish Kumar <[email protected]>
Reviewed-by: York Sun <[email protected]>
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This adds ethernet, TFTP support for PIC32MZ[DA] Starter Kit. Also
custom environment variables/scripts are added to help boot from network.
Signed-off-by: Purna Chandra Mandal <[email protected]>
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Enable MMC, SDHCI, FAT_FS support for PIC32MZ[DA] StarterKit.
Also add custom scripts, rules to boot Linux from microSD card.
Signed-off-by: Purna Chandra Mandal <[email protected]>
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This adds support for Microchip PIC32MZ[DA] StarterKit board
based on a PIC32MZ[DA] family of microcontroller.
Signed-off-by: Purna Chandra Mandal <[email protected]>
Reviewed-by: Daniel Schwierzeck <[email protected]>
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PIC32 clock module consists of multiple oscillators, PLLs, mutiplexers
and dividers capable of supplying clock to various controllers
on or off-chip.
Signed-off-by: Purna Chandra Mandal <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Daniel Schwierzeck <[email protected]>
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Increase the kernel size supported for LS1021A platform. Define
CONFIG_SYS_BOOTM_LEN to 64M.
Signed-off-by: Alison Wang <[email protected]>
Reviewed-by: York Sun <[email protected]>
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kernel_size env variable is defined as 0x28000000, it is beyond NOR
flash range. Update kernel_size with 40MB kernel size.
Signed-off-by: Prabhakar Kushwaha <[email protected]>
Reviewed-by: York Sun <[email protected]>
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On Novena, the DRAM SPD is connected to i2c1 while the Utility EEPROM
is connected to i2c3. Now that the EEPROM handling in U-Boot is fixed,
also fix this bit on Novena.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Sean Cross <[email protected]>
Cc: Stefano Babic <[email protected]>
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Some armv7 targets are missing a cache line size declaration.
In preparation for "arm: cache: Implement cache range check for v7"
patch, add these declarations with the appropriate value for
the target's SoC or CPU.
Signed-off-by: Albert ARIBAUD <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This should be 'rot', not 'tor'.
Signed-off-by: Simon Glass <[email protected]>
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For testing it is useful to be able to select the font size and the console
driver for sandbox. Add this information to platform data and copy it to
the video device when needed.
Signed-off-by: Simon Glass <[email protected]>
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Provide a way for the video console driver to be selected. This is
controlled by the video driver's private data. This can be set up when the
driver is probed so that it is ready for the video_post_probe() method.
The font size is provided as well. The console driver may or may not support
this depending on its capability.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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With proportional fonts the vidconsole uclass cannot itself erase the
previous character. Provide an optional method so that the driver can
handle this operation.
Signed-off-by: Simon Glass <[email protected]>
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When we start a new line (due to the user pressing return), signal this to
the driver so that it can flush its buffer of character positions.
Signed-off-by: Simon Glass <[email protected]>
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Allow the left margin to be set so that text does not have to be right up
against the left side. On some panels this makes it hard to read.
Signed-off-by: Simon Glass <[email protected]>
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With anti-aliased fonts we need a more fine-grained horizontal position
than a single pixel. Characters can be positioned to start part-way through
a pixel, with anti-aliasing (greyscale edges) taking care of the visual
effect.
To cope with this, use fractional units (1/256 pixel) for horizontal
positions in the text console.
Signed-off-by: Simon Glass <[email protected]>
[agust: rebased]
Signed-off-by: Anatolij Gustschin <[email protected]>
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