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Almost all users of CONFIG_AM33XX/AM43XX have been migrated. Finish
moving the last few over to Kconfig, and put all of the boards under the
appropriate Kconfig chocie now. This board choice is non-optional, so
remove that keyword on am33xx.
Signed-off-by: Tom Rini <[email protected]>
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Show the U-Boot banner and board information on the video display during
boot.
Signed-off-by: Simon Glass <[email protected]>
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At present CP15 init is disabled on tegra. Use the correct option so that
this init is performed on boot. This enables the instruction cache, for
example, which is critical to the machine running at full speed.
Signed-off-by: Simon Glass <[email protected]>
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As per the datasheet[1] available for DDR2 part on board
the OMAP-L138 LCDK, the tXSNR (exit self refresh to a
non-read command) is 137.5 ns. This corresponds to a
value of 20 to be written to T_XSNR register field of
OMAP-L138's DDR configuration. The DDR2 is at 150 MHz.
Fix this. The correct value also appears on the initialization
scripts (called CCS GEL files) available on TI's wiki pages[2]
[1] http://www.samsung.com/global/business/semiconductor/file/product/ds_k4t1gxx4qf_rev12-0.pdf
[2] http://processors.wiki.ti.com/index.php/L138/C6748_Development_Kit_(LCDK)#CCS_XML_.26_GEL_Files
Signed-off-by: Sekhar Nori <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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There is some inconsistency between uses of CONFIG_RTC_DS13xx and
CONFIG_SYS_RTC_DS13xx. Address this by dropping the "SYS" from
these variables.
Signed-off-by: Chris Packham <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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With xip booting configuration, we don't need to copy the next image
(U-Boot or linux xipimage) from flash to sdram area.
Flash memory organization is like this:
spl-U-Boot: u-boot-spl.bin : 0x0800_0000
U-Boot : u-boot-dtb.bin : 0x0800_8000
linux : xipImage : 0x0800_8000
It is also possible to have U-Boot binary & linux binaries configured at
different addresses of flash memory like U-Boot at 0x0800_8000 & linux
xipImage at 0x0800_4000. But in any case, spl-U-Boot needs to be compiled for
U-Boot as next binary with SPL_OS_BOOT option disabled.
By default, spl is configured to boot linux xipImage.
Signed-off-by: Vikas Manocha <[email protected]>
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Signed-off-by: Vikas Manocha <[email protected]>
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This commit supports booting from stm32 internal nor flash. spl U-Boot
initializes the sdram memory, copies next image (e.g. standard U-Boot)
to sdram & then jumps to entry point.
Here are the flash memory addresses for U-Boot-spl & standard U-Boot:
- spl U-Boot : 0x0800_0000
- standard U-Boot : 0x0800_8000
To compile u-boot without spl: Remove SUPPORT_SPL configuration
(arch/arm/mach-stm32/Kconfig)
Signed-off-by: Vikas Manocha <[email protected]>
[trini: Rework Kconfig logic a bit]
Signed-off-by: Tom Rini <[email protected]>
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The addresses of the registers in TI TPS65217 are not continuous.
There is a gap between ENABLE(0x16) and DEFUVLO(0x18). No 0x17
register available.
Fixup the enum values by adding a 'reserved' placeholder to correct
the addresses higher than 0x17.
Series-to: Heiko Schocher <[email protected]>
Signed-off-by: Brock Zheng Techyauld Ltd <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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Add support to bind the regulators/child nodes with the pmic.
Signed-off-by: Keerthy <[email protected]>
Signed-off-by: Jaehoon Chung <[email protected]>
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Many devices support a child block device (e.g. MMC, USB). Add a
convenient way to get this device given the parent device.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add ddr voltage rail (dcdc3) configuration. Set the dcdc3
DDR supply to 1.35V.
Signed-off-by: Keerthy <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
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With video output support for the RK3399-Q7 (Puma) available, we want
CMD_BMP enabled and the support for 16bit, 24bit and 32bit BMPs
defined.
Signed-off-by: Philipp Tomsich <[email protected]>
Version-changes: 2
- enable SYS_WHITE_ON_BLACK via defconfig
Reviewed-by: Simon Glass <[email protected]>
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The regs_otg field in uintptr_t of the platform data structure for
dwc2-otg has thus far been an unsigned int, but will eventually be
casted into a void*.
This raises the following error with GCC 6.3 and buildman:
../drivers/usb/gadget/dwc2_udc_otg.c: In function 'dwc2_udc_probe':
../drivers/usb/gadget/dwc2_udc_otg.c:821:8: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
reg = (struct dwc2_usbotg_reg *)pdata->regs_otg;
^
This changes regs_otg to a uintptr_t to ensure that it is large enough
to hold any valid pointer (and fix the associated warning).
Signed-off-by: Philipp Tomsich <[email protected]>
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Add basic support for rv1108 evb, whith this patch we
can boot into u-boot console.
Signed-off-by: Andy Yan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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RV1108 is embedded with an ARM Cortex-A7 single core and a DSP core
from Rockchip. It is designed for varies application scenario such
as car DVR, sports DV, secure camera and UAV camera.
Signed-off-by: Andy Yan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add clock driver support for Rockchip rv1108 soc
Signed-off-by: Andy Yan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add config of max root ports and add config to enable xhci
controller.
Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add defconfig for usb and ehci and ohci controller, config maximal
number of ports of the root hub for ohci driver.
Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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PX5 EVB is designed by Rockchip for automotive field
with integrated CVBS (TP2825) / MIPI DSI / CSI / LVDS
HDMI video input/output interface, audio codec ES8396,
WIFI / BT (on RTL8723BS), Gsensor BMA250E and light&proximity
sensor STK3410.
Signed-off-by: Andy Yan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The GeekBox is a TV box from GeekBuying, based on an MXM3 module.
The module can be used with base boards such as the GeekBox Landingship.
This adds basic support to chain-load U-Boot from Rockchip's miniloader.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Andy Yan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Sheep board is designed by Rockchip as a EVB for rk3368.
Currently it is able to boot a linux kernel and system
to console with the miniloader run as fist level loader.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Andy Yan <[email protected]>
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The RK3368 is an octa-core Cortex-A53 SoC from Rockchip.
This adds basic support to chain-load U-Boot from Rockchip's
miniloader.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Andy Yan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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With our efuse driver for the RK3399 ready, we can add the
board-specific code that consumes the cpuid from the efuse block and
postprocesses it into the system serial (using the same CRC32 based
derivation as in Linux).
We expose the cpuid via two distinct environment variables:
serial# - the serial number, as derived in Linux
cpuid# - the raw 16 byte CPU id field from the fuse block
Signed-off-by: Philipp Tomsich <[email protected]>
Acked-by: Simon Glass <[email protected]>
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The problems with the current DFU layout are:
MMC: The space allocated for u-boot is too small for the latest u-boot
(>750KB). We need to increase it. eMMC uses a much bigger area (2MB).
eMMC: region "u-boot.img.raw" overlaps the environment area and the region
"spl-os-image.raw".
both: region "spl-os-image.raw" is quite small and can't handle android
kernels
Fixing this requires growing some regions and moving others.
Care has been taken to leave some room for further growth of
"spl-os-args.raw".
Also the "env" now appears in the dfu so that it's apparent that the
region is not free space that can be used to grow "u-boot.img.raw".
The MLO region is 0x100 sectors wide but the 0x100 are unused in case the
MLO comes too overflow this areas.
The total space allocated for those raw binaries is 16MB, of which 13+MB
are reserved for the kernel image.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Sam Protsenko <[email protected]>
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This time is interesting as a comparision with the flat device tree time.
Add it to the record.
Signed-off-by: Simon Glass <[email protected]>
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At present bootstage only supports U-Boot proper. But SPL can also consume
boot time so it is useful to have the record start there.
Add bootstage support to SPL. Also support stashing the timing information
when SPL finishes so that it can be picked up and reported by U-Boot
proper. This provides a full boot time record, excluding only the time
taken by the boot ROM.
Signed-off-by: Simon Glass <[email protected]>
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There are a few places that should use const *, such as
bootstage_unstash(). Update these to make it clearer when parameters are
changed.
Signed-off-by: Simon Glass <[email protected]>
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We should return a proper error number instead of just -1. This helps the
caller to determine what when wrong. Update a few functions to fix this.
Signed-off-by: Simon Glass <[email protected]>
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Driver model is set up ones before relocation and once after. Record the
time taken in each case.
Signed-off-by: Simon Glass <[email protected]>
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Some boards cannot access pre-relocation data after relocation. Reserve
space for this and copy it during preparation for relocation.
Signed-off-by: Simon Glass <[email protected]>
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There are several code style and comment nits. Fix them and also remove
the comment about passing bootstage to the kernel being TBD. This is
already supported.
Signed-off-by: Simon Glass <[email protected]>
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At present bootstage uses the data section of the image to store its
information. There are a few problems with this:
- It does not work on all boards (e.g. those which run from flash before
relocation)
- Allocated strings still point back to the pre-relocation data after
relocation
Now that U-Boot has a pre-relocation malloc() we can use this instead,
with a pointer to the data in global_data. Update bootstage to do this and
set up an init routine to allocate the memory.
Now that we have a real init function, we can drop the fake 'reset' record
and add a normal one instead.
Note that part of the problem with allocated strings remains. They are
reallocated but this will only work where pre-relocation memory is
accessible after relocation.
Signed-off-by: Simon Glass <[email protected]>
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At present we provide a default version of this function for use by
bootstage. However it uses the system timer and therefore likely requires
driver model. This makes it impossible to time driver-model init.
Drop the function and require boards to provide their own. Add a sandbox
version also. There is a default implememtation in lib/time.c for boards
which use CONFIG_SYS_TIMER_COUNTER.
Signed-off-by: Simon Glass <[email protected]>
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The SD card automatic installation system depends on the default
environment of the previous U-Boot.
Add the missing environment variables.
Signed-off-by: Uri Mashiach <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Supported boot devices are raw QSPI and raw SD card.
Add support for a FAT16/32 file system for SD card.
The SOC's boot ROM only supports FAT file system.
Therefore remove the SPL support for the EXT file system.
Signed-off-by: Uri Mashiach <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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These are not needed and should not be in common.h. Drop them.
Signed-off-by: Simon Glass <[email protected]>
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We should not have an arch-specific header file in common.h. Adjust the
board files a little so it is not needed, and drop it.
Signed-off-by: Simon Glass <[email protected]>
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We should not have an arch-specific header file in common.h. Instead, use
the asm/hardware.h header to provide the required declarations, and drop
the common.h changes.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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These declarations should not be in common. Remove those that are not
needed and move the others to an arch-specific location.
Signed-off-by: Simon Glass <[email protected]>
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These declarations should not be in common.h. Move them to an
arch-specific header.
Signed-off-by: Simon Glass <[email protected]>
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The declarations should not be in common.h. Move them to the arch-specific
headers.
Signed-off-by: Simon Glass <[email protected]>
[trini: Fixup thinko defined(FSL_LSCH3) -> defined(CONFIG_FSL_LSCH3)]
Signed-off-by: Tom Rini <[email protected]>
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Set up a new asm/ppc.h header file to hold this arch-specific stuff. It
should not be in common.h. It probably should be refactored to use
asm/arch instead, but that is a job for the maintainer.
Signed-off-by: Simon Glass <[email protected]>
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These definitions should not be in common.h. Move them to an arch-specific
header file.
Signed-off-by: Simon Glass <[email protected]>
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These arch-specific declarations should not be in common.h. Drop them.
Signed-off-by: Simon Glass <[email protected]>
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These arch-specific functions are not needed here.
Signed-off-by: Simon Glass <[email protected]>
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With a small tweak we can avoid including these files for all boards.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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With a few tweaks we can avoid including these files, which are only
needed by two C files.
Signed-off-by: Simon Glass <[email protected]>
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With a small fixup to u-boot-x86.h, this is not actually needed anywhere,
so drop it.
Signed-off-by: Simon Glass <[email protected]>
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This is not actually needed anywhere, so drop it.
Signed-off-by: Simon Glass <[email protected]>
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