10 Jan, 2014
12 commits
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Information on zynq u-boot about
- zynq boards
- mainline status
- TODOSigned-off-by: Jagannadha Sutradharudu Teki
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zynq.h -> zynq-common.h, zynq-common is Common
configuration options for all Zynq boards.zynq.h is no longer exists hense removed from boards.cfg
Signed-off-by: Jagannadha Sutradharudu Teki
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Zynq ethernet controller support two GEM's like
CONFIG_ZYNQ_GEM0 and CONFIG_ZYNQ_GEM1 enabled
both so-that the respective board will define
these macros based on their usage.Signed-off-by: Jagannadha Sutradharudu Teki
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Zynq uart controller support two serial ports like
CONFIG_ZYNQ_SERIAL_UART0 and CONFIG_ZYNQ_SERIAL_UART1
enabled both so-that the respective board will define
these macros based on their usage.Signed-off-by: Jagannadha Sutradharudu Teki
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- Enable cache command
- Turn-off L2 cache
- Turn-on D-cacheSigned-off-by: Jagannadha Sutradharudu Teki
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Cleanups mostly on:
- Add comments
- Re-order configs
- Remove #define CONFIG_ZYNQ_SDHCISigned-off-by: Jagannadha Sutradharudu Teki
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Cleanup on memory configuration options:
- Add comment
- Re-order configsSigned-off-by: Jagannadha Sutradharudu Teki
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Cleanup on miscellaneous configurable options:
- Rename SYS_PROMPT as "zynq-uboot"
- Add comment
- Re-order configsSigned-off-by: Jagannadha Sutradharudu Teki
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This enabled Boot FreeBSD/vxWorks from an ELF image support
Signed-off-by: Jagannadha Sutradharudu Teki
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Enabled fit_format_{error,warning}()
Signed-off-by: Jagannadha Sutradharudu Teki
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The vexpress_aemv8a is the first aarch64 board in U-Boot.
As it was introduced, it gets built when "MAKEALL -a arm"
is invoked, and fails as this command is run with a 32-bit,
not 64-bit, toolchain as the cross-compiler.Introduce 'aarch64' as a valid 'MAKEALL -a' argument, treated
as 'arm' for all other intents, and change the architecture
of the vexpress_aemv8a entry in boards.cfg from 'arm' to
'aarch64'. -
The toolchain sets __aarch64__ for both LE and BE. In the case of
posix_types.h we cannot reliably use config.h as that will lead to
problems. In the case of byteorder.h it's clearer to check the EB flag
being set in either case instead.Cc: David Feng
Signed-off-by: Tom RiniAmended by Albert ARIBAUD to
actually remove the config.h include from the posix_types.h
files, with permission from Tom Rini.
09 Jan, 2014
11 commits
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Signed-off-by: David Feng
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Signed-off-by: David Feng
Signed-off-by: Bhupesh Sharma -
Signed-off-by: David Feng
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Relocation code based on a patch by Scott Wood, which is:
Signed-off-by: Scott WoodSigned-off-by: David Feng
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Signed-off-by: Scott Wood
Signed-off-by: David Feng -
While performing relocations on u-boot.bin should be good enough for
booting on real hardware, some simulators insist on booting an ELF file
(and yet don't perform ELF relocations), so convert the relocated
binary back into an ELF file. This can go away in the future if we
change relocate-rela to operate directly on the ELF file, or if and
when we stop caring about a simulator with this restriction.Signed-off-by: Scott Wood
Signed-off-by: David Feng -
ARM64 uses the newer RELA-style relocations rather than the older REL.
RELA relocations have an addend in the relocation struct, rather than
expecting the loader to read a value from the location to be updated.While this is beneficial for ordinary program loading, it's problematic
for U-Boot because the location to be updated starts out with zero,
rather than a pre-relocation value. Since we need to be able to run C
code before relocation, we need a tool to apply the relocations at
build time.In theory this tool is applicable to other newer architectures (mainly
64-bit), but currently the only relocations it supports are for arm64,
and it assumes a 64-bit little-endian target. If the latter limitation
is ever to be changed, we'll need a way to tell the tool what format
the image is in. Eventually this may be replaced by a tool that uses
libelf or similar and operates directly on the ELF file. I've written
some code for such an approach but libelf does not make it easy to poke
addresses by memory address (rather than by section), and I was
hesitant to write code to manually parse the program headers and do the
update outside of libelf (or to iterate over sections) -- especially
since it wouldn't get test coverage on things like binaries with
multiple PT_LOAD segments. This should be good enough for now to let
the manual relocation stuff be removed from the arm64 patches.Signed-off-by: Scott Wood
Signed-off-by: David Feng -
Signed-off-by: David Feng
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Signed-off-by: David Feng
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Signed-off-by: David Feng
08 Jan, 2014
6 commits
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Byte offset of Ethernet mac address read from e-fuse are wrong so DHCP is
not working on some boards, modifying the offset to read properly.Signed-off-by: Mugunthan V N
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Following commit "arm: omap3: Enable clocks for peripherals only if they are
used" (f33b9bd3984fb11e1d8566a866adc5957b1e1c9d) it is now necessary to enable
clocks for GPIO banks explicitly. On cm_t35, GPIO bank 5 is necessary for
scf0403 lcd support.Enable GPIO bank 5 clocks.
Signed-off-by: Nikita Kiryanov
Cc: Igor Grinberg
Cc: Tom Rini
Acked-by: Igor Grinberg -
Commit f33b9bd3984fb11e1d8566a866adc5957b1e1c9d breaks boards
which do not explicitly enable the gpio clocks. This causes
the twister spl to hang, since it uses the no longer enabled
gpio 55. Add CONFIG_OMAP3_GPIO_2 to unbrick the board.Cc: Stefano Babic
Cc: Tapani Utriainen
Signed-off-by: Jeroen Hofstee
Acked-by: Stefano Babic -
commit f9095aac793aa8917ab9b915c5d449e6dc8d3d30, "mtd: nand:
omap: add CONFIG_NAND_OMAP_ECCSCHEME for selection of ecc-scheme"
removed CONFIG_SPL_NAND_SOFTECC from the tam3517 common config,
causing the spl nand boot to fail. Add it back, so derived
boards boot again.Cc: Pekon Gupta
Cc: Scott Wood
Cc: Raphael Assenat
Cc: Stefano Babic
Cc: Tapani Utriainen
Signed-off-by: Jeroen Hofstee
Acked-by: Stefano Babic -
The omap3_zoom2 board has not been updated for a correct CONFIG_SYS_HZ
and Tom Rix's email has long been bouncing.Signed-off-by: Tom Rini
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With the changes to make OOBFREE/ECCPOS configurable but default to
larger, we need to set these config options for the space savings they
provide.Cc: Scott Wood
Cc: Heiko Schocher
Signed-off-by: Tom Rini
06 Jan, 2014
5 commits
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Due to the i2c mux rework in u-boot we now have only to specify the
busnumber and not the whole mux configuration.Signed-off-by: Holger Brunck
Acked-by: Heiko Schocher -
The board is similar to the standard km_kirkwood board. From a
u-boot point of view, the only difference is an increased
256 MiB DRAM (128M16). A board based on this design is for
example the SUP12.Signed-off-by: Karlheinz Jerg
Signed-off-by: Holger Brunck -
Signed-off-by: Luka Perkov
CC: Prafulla Wadaskar
Acked-By: Prafulla Wadaskar -
Conflicts:
include/micrel.hThe conflict above was trivial, caused by four lines being
added in both branches with different whitepace.
03 Jan, 2014
6 commits
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Enable fuse supply before fuse programming and disable after.
Signed-off-by: Sergey Alyoshin
Reviewed-by: Benoît Thébaudeau -
The enable_fec_anatop_clock method should be available for all MX6
variant as it is not MX6 SoloLite specific. This moves the code out of
the #ifdef/#endif and we make it conditional to CONFIG_FEC_MXC
instead.Signed-off-by: Otavio Salvador
Acked-by: Stefano Babic -
This patch fixes allow for the DeviceTree and initrd relocation fixing
the boot of FSL 3.10.9-1.0.0-alpha kernel.This changes following boards:
- mx6sabreauto
- mx6sabresd
- wandboard
- udoo
- nitrogen6x
- cgtqmx6evalThe reasoning, as explained by Hui Liu, is:
,----
| The FDT blob will be placed at DDR physical addr: 0x11000000. When Linux kernel
| Boot up, it will decompress the compressed kernel image and place the decompressed
| kernel image at the low end of the DDR memory and start running from it. If the
| decompressed kernel image is bigger for example than 16M, it may over written the
| fdt blob which u-boot loaded to the DDR memory @0x11000000 with fdt_addr=0x11000000
|
| To expand the fdt_addr from 0x11000000 to 0x18000000, which can avoid the override
| Since we will not likely have one kernel image larger than 128MB.
`----Signed-off-by: Otavio Salvador
Acked-by: Stefano Babic -
This adds following new targets:
- update_nand_kernel
- update_nand_fdt
- update_nand_filesystemand to avoid confusion, the 'update_nand_full' has been renamed to
'update_nand_firmware_full'.Signed-off-by: Otavio Salvador
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This reads the kernel, ftd and boot into ubifs filesystem. While on
that, the SD firmware filename definition has been moved next to the
other SD related commands.Signed-off-by: Otavio Salvador
Reviewed-by: Fabio Estevam -
Using 512k for fdt partition allow it to be aligned with the other
small partitions and 512k erase block size.Signed-off-by: Otavio Salvador
Acked-by: Stefano Babic
