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Enable interactive debugging by default. Remove DDR controller interleaving
because this SoC only has one controller. Use auto chip-select interleaving
to detect number of ranks.
Signed-off-by: York Sun <[email protected]>
CC: Poonam Aggrwal <[email protected]>
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Adjust timing for dual-rank UDIMM, verified on M3CQ-8GHS3C0E for speed of
1066, 1333, 1600, 1866MT/s. The 1866 timing is copied to 2133 timing in
case such DIMM comes available.
Also update single-rank 1866 timing. Enable interactive debugging as well.
Signed-off-by: York Sun <[email protected]>
CC: Shengzhou Liu <[email protected]>
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add FIT support and set "boardid" from factoryset records
"DEV/id" and "COMP/ver". "boardid" is used for selecting
which fit configuration gets booted on the board.
Signed-off-by: Heiko Schocher <[email protected]>
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Tested on a Vayu EVM Rev.E2 with DRA752 ES1.1
Signed-off-by: Lubomir Popov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This stops clock except INTC-RT, MSIF, INTC-SYS, IRQC and SCIF before
kernel boots.
Signed-off-by: Hisashi Nakamura <[email protected]>
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
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CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION ought to be called
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION to keep it consistent with other config
options such as: CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR.
In addition, it is not related to raw mode booting but to fs mode instead.
Signed-off-by: Paul Kocialkowski <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Not every device has multiple MMC slots available, so it makes sense to enable
only the required LDOs for the available slots. Generic code in omap_hsmmc will
enable both VMMC1 and VMMC2, in doubt.
Signed-off-by: Paul Kocialkowski <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Some devices may use non-standard combinations of regulators to power MMC:
this allows these devices to provide a board-specific MMC power init function
to set everything up in their own way.
Signed-off-by: Paul Kocialkowski <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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BeagleBoard-X15 is the next generation Open Source
Hardware BeagleBoard based on TI's AM5728 SoC
featuring dual core 1.5GHZ A15 processor. The
platform features 2GB DDR3L (w/dual 32bit busses),
eSATA, 3 USB3.0 ports, integrated HDMI (1920x108@60),
separate LCD port, video In port, 4GB eMMC, uSD,
Analog audio in/out, dual 1G Ethernet.
For more information, refer to:
http://www.elinux.org/Beagleboard:BeagleBoard-X15
Signed-off-by: Felipe Balbi <[email protected]>
Signed-off-by: Nishanth Menon <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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just add a few ifdefs around because this
device is very similar to dra7xxx.
Signed-off-by: Felipe Balbi <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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* Since the emmc isn't always programed trying to load the fs from the
emmc causes boot failures/kernel panic.
* The current bootcmd is set to:
bootcmd=run findfdt; run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; \
setenv mmcroot /dev/mmcblk0p2 rw; run mmcboot;
My guess is the env variables should be set so that sd card boot
(dt,kernel,fs) is the default and then fallback to emmc if it fails (no
sd card detected)
The current bootcmd attempts to set mmcroot to the sd card rootfs but
that code doesn't run due to mmcboot being ran early on.
Signed-off-by: Franklin Cooper Jr. <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Out of all OMAP5-like boards, only one of them
needs CONFIG_MISC_INIT_R, so it's best to enable
that for that particular board only, instead of
enabling for all boards unconditionally.
Signed-off-by: Felipe Balbi <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system because
CONFIG_SYS_PBSIZE is not capable of storing the characters of the error message:
"Unknown command '' - try 'help'".
Use the default CONFIG_SYS_PBSIZE definition from config_fallbacks.h to solve
this problem.
Signed-off-by: Fabio Estevam <[email protected]>
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Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system because
CONFIG_SYS_PBSIZE is not capable of storing the characters of the error message:
"Unknown command '' - try 'help'".
Provide a default size for CONFIG_SYS_PBSIZE so that it can store the error
message and allows the error message to be printed correctly with no hang.
Signed-off-by: Fabio Estevam <[email protected]>
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With enabled console_mux for serial input and usb keyboard sometimes
characters get lost when typing too fast at the serial input (pasting
strings in serial console window). Fix this by using INT_QUEUE for
polling the usb keyboard.
Signed-off-by: Soeren Moch <[email protected]>
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Add thermal support so that the temperature of the chip can be displayed on
boot:
U-Boot 2015.01-rc1-18268-g1366c05-dirty (Nov 25 2014 - 13:02:42)
CPU: Freescale i.MX6SX rev1.0 at 792 MHz
CPU: Temperature 50 C
Signed-off-by: Fabio Estevam <[email protected]>
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Signed-off-by: Guillaume GARDET <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Jason Liu <[email protected]>
Acked-by: Jason Liu <[email protected]>
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Signed-off-by: Masahiro Yamada <[email protected]>
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The fdt_path_offset() checks an alias too.
fdtdec_get_alias_node(blob, "foo") is equivalent to
fdt_path_offset(blob, "foo").
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Signed-off-by: Daniel Schwierzeck <[email protected]>
Acked-by: Stefan Roese <[email protected]>
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Signed-off-by: Daniel Schwierzeck <[email protected]>
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Signed-off-by: Daniel Schwierzeck <[email protected]>
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Signed-off-by: Daniel Schwierzeck <[email protected]>
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Conflicts:
drivers/mmc/fsl_esdhc.c
Signed-off-by: Tom Rini <[email protected]>
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Enable the Chrome OS EC so that it can be used from U-Boot.
Signed-off-by: Simon Glass <[email protected]>
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Enable this so that it can be used instead of native execution if desired.
Signed-off-by: Simon Glass <[email protected]>
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As well as locating the ROM on the PCI bus, allow the ROM to be supplied to
the emulator. Split the init up a little so that callers can supply their
own interrupt routines. Also allow a vesa mode to be provided, to be
selected once the BIOS run is complete.
Signed-off-by: Simon Glass <[email protected]>
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Now that we have the required drivers, enable video support with a suitable
option ROM.
Signed-off-by: Simon Glass <[email protected]>
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Intel's Graphics Media Accelerator (GMA) is a generic name for a wide range
of video devices. Add code to set up the hardware on ivybridge. Part of the
init happens in native code, part of it happens in a 16-bit option ROM for
those nostalgic for the 1970s.
Signed-off-by: Simon Glass <[email protected]>
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Some platforms don't have native code for dealing with their video
hardware. In some cases they use a binary blob to set it up and perform
required actions like setting the video mode. This approach is a hangover
from the old PC days where a ROM was provided and executed during startup.
Even now, these ROMs are supplied as a way to set up video. It avoids the
code for every video chip needing to be provided in the boot loader. But
it makes the video much less flexible - e.g. it is not possible to do
anything else while the video init is happening (including waiting hundreds
of milliseconds for display panels to start up).
In any case, to deal with this sad state of affairs, provide an API for
execution of x86 video ROMs, either natively or through emulation.
Signed-off-by: Simon Glass <[email protected]>
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For option ROMs we can use these extensions to request a particular video
mode. Add a header file which defines the binary interface.
Signed-off-by: Simon Glass <[email protected]>
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We should have a public header so that users can avoid defining functions
themselves.
Signed-off-by: Simon Glass <[email protected]>
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This is needed to permit calling C from assembler without too much pain.
Add a definition for x86.
Signed-off-by: Simon Glass <[email protected]>
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Enable SPI so that the SPI flash can be used.
Signed-off-by: Simon Glass <[email protected]>
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Add the setup code for the CPU so that it can be used at full speed.
Signed-off-by: Simon Glass <[email protected]>
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Enable USB support on link - there are two EHCI ports available.
Signed-off-by: Simon Glass <[email protected]>
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Add the requires settings to enable SATA on link.
Signed-off-by: Simon Glass <[email protected]>
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Add code to set up the SATA interfaces on boot.
Signed-off-by: Simon Glass <[email protected]>
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Some PCI functions cannot be auto-configured. Add a function to set up a
fixed BAR which can be used in these situations. Also add a function to read
the current address of a BAR.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Enable this option so that we can configure the available PCI devices. Also
make sure that PCI is available early after relocation as we use it for
several other subsystems.
Signed-off-by: Simon Glass <[email protected]>
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Provide a function to set up the RTC ready for use.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This function is not needed. Remove it to improve the generic init sequence
slightly.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This was taken from Linux 3.18 with some additional IDs from Chrome OS
Coreboot commit 688ef385.
Signed-off-by: Simon Glass <[email protected]>
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