27 Feb, 2014
2 commits
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Conflicts:
arch/arm/cpu/armv7/config.mk
board/ti/am43xx/mux.c
include/configs/am43xx_evm.hSigned-off-by: Tom Rini
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Remove the last uses of symbol offsets in ARM U-Boot.
Remove some needless uses of _TEXT_BASE.
Remove all _TEXT_BASE definitions.Signed-off-by: Albert ARIBAUD
26 Feb, 2014
2 commits
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With this, fixup a trivial build error of get_effective_memsize needing
to be updated in the new board/freescale/p1010rdb/spl.cSigned-off-by: Tom Rini
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Same as the previous commit.
Move sanity check to prepare1 target to avoid nasty troubles.Before this commit, LDSCRIPT existence was not checked
when it was specified by CONFIG_SYS_LDSCRIPT.
Now LDSCRIPT existence is checked for all boards.$(wildcard $(LDSCRIPT)) must point to the linker scripts
with absolute path.
Otherwise, make will terminate with a false error
on out-of-tree build.Signed-off-by: Masahiro Yamada
25 Feb, 2014
6 commits
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u-boot binary size for Freescale mpc8536DS platforms is 512KB.
This has been reached to upper limit of the platforms and causig
linker error. So increase the u-boot binary size to 768KB.Signed-off-by: Haijun Zhang
Reviewed-by: York Sun -
In the previous patches, we introduced the SPL/TPL fraamework.
For SD/SPI flash booting way, we introduce the SPL to enable a loader stub. The
SPL was loaded by the code from the internal on-chip ROM. The SPL initializes
the DDR according to the SPD and loads the final uboot image into DDR, then
jump to the DDR to begin execution.For NAND booting way, the nand SPL has size limitation on some board(e.g.
P1010RDB), it can not be more than 8KB, we can call it "minimal SPL", So the
dynamic DDR driver doesn't fit into this minimum SPL. We added the TPL that is
loaded by the the minimal SPL. The TPL initializes the DDR according to the SPD
and loads the final uboot image into DDR,then jump to the DDR to begin execution.This patch enabled SPL/TPL for P1010RDB to support starting from NAND/SD/SPI
flash with SPL framework and initializing the DDR according to SPD in the SPL/TPL.
Because the minimal SPL load the TPL to L2 SRAM and the jump to the L2 SRAM to
execute, so the section .resetvec is no longer needed.Signed-off-by: Ying Zhang
Reviewed-by: York Sun -
There was no enough memory for malloc in SPL booting from spi flash, so
relayout the memory in SPL: reduce the memory for global data from 16K
Bytes to 4K Bytes, save the space for malloc.Signed-off-by: Ying Zhang
Reviewed-by: York Sun -
There was no enough stack in SPL, so the buffer needed in SPL is to malloc
from memory pool and to repalce the temporary variable.Signed-off-by: Ying Zhang
Reviewed-by: York Sun -
1. The SPL's length of SDCARD boot has not enough,expand the SPL's
length to 128K.
2. deleted unused symbol: CONFIG_SYS_RUN_INDDRSigned-off-by: Ying Zhang
Reviewed-by: York Sun -
T2081 QDS is a high-performance computing evaluation, development and
test platform supporting the T2081 QorIQ Power Architecture processor.T2081QDS board Overview
-----------------------
- T2081 SoC integrating four 64-bit dual-threads e6500 cores up to 1.8GHz
- 2MB shared L2 and 512KB L3 CoreNet platform cache (CPC)
- CoreNet fabric supporting coherent and noncoherent transactions with
prioritization and bandwidth allocation
- 32-/64-bit DDR3/DDR3LP SDRAM memory controller with ECC and interleaving
- Ethernet interfaces:
- Two on-board 10M/100M/1G bps RGMII ports
- Two 10Gbps XFI with on-board SFP+ cage
- 1Gbps/2.5Gbps SGMII Riser card
- 10Gbps XAUI Riser card
- Accelerator:
- DPAA components consist of FMan, BMan, QMan, PME, DCE and SEC
- SerDes:
- 8 lanes up to 10.3125GHz
- Supports SGMII, HiGig, XFI, XAUI and Aurora debug,
- IFC:
- 512MB NOR Flash, 2GB NAND Flash, PromJet debug port and Qixis FPGA
- eSPI:
- Three SPI flash (16MB N25Q128A + 16MB EN25S64 + 512KB SST25WF040)
- USB:
- Two USB2.0 ports with internal PHY (one Type-A + one micro Type mini-AB)
- PCIe:
- Four PCI Express controllers (two PCIe 2.0 and two PCIe 3.0 with SR-IOV)
- eSDHC:
- Supports various SD/SDHC/SDXC/eMMC devices with adapter cards and
voltage translators
- I2C:
- Four I2C controllers.
- UART:
- Dual 4-pins UART serial portsSigned-off-by: Shengzhou Liu
Reviewed-by: York Sun
24 Feb, 2014
2 commits
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Signed-off-by: Masahiro Yamada
Cc: Tom Warren
Cc: Stephen Warren
Cc: Rajeshwari Birje
Cc: Inderpal Singh
23 Feb, 2014
2 commits
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Add support for the bcm28155_ap reference board.
Signed-off-by: Darwin Rambo
Reviewed-by: Steve Rae
Reviewed-by: Tim Kryger -
Add bcm281xx architecture support code including a clock framework and
chip reset. Define register block base addresses for the bcm281xx
architecture and create an empty gpio header file required when
CONFIG_CMD_GPIO is set.Signed-off-by: Darwin Rambo
Reviewed-by: Steve Rae
Reviewed-by: Tim Kryger
22 Feb, 2014
15 commits
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Rework rpi_b's bootcmd (and sub-commands) to match Tegra's bootcmd as
much as possible. This will aid in a future patch which will create a
common header e.g. config_distro_bootcmd.h.While at it, enable booting from extlinux.conf using the sysboot command.
The iteration and componentization currently makes a little more sense
for Tegra than RPi, but I'd still like to keep the two as similar as
possible. USB and networking support is coming to the RPi in due course,
and it'll all make more sense then anyway.Signed-off-by: Stephen Warren
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Commit 6789e84ecaa8f45d053084e08c381284a04abff7 (i2c, omap24xx:
convert driver to new mutlibus/mutliadapter framework) intended to
make I2C driver compatible with latest changes. It unfortunately has
had a impact on size on SPL as well. For example on SDP4430,
32032 bytes before/MLO
35416 bytes after/MLOWith this mentioned commit, MLO stops booting on SDP4430 as only 32K
is accessible for non-secure (bootloader) s/w on GP devices and the size
increase to 56K fails boot.On the latest u-boot commit e7be18225fbea76d1f0034b224f0d1e60f07cfcf,
MLO is now at size 35592 bytes, However, I2C is not necessary for SPL
to function as we use SR_I2C for controlling the PMIC.
Disabling I2C reduces MLO to 32224 bytes which allows
OMAP4 GP platform to boot up.Since this is common for all OMAP4 platforms, remove the need for I2C
for SPL builds in the common config.Signed-off-by: Nishanth Menon
Reviewed-by: Sricharan R -
Signed-off-by: Tom Rini
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Signed-off-by: Tom Rini
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Signed-off-by: Tom Rini
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With CONFIG_SYS_BOOTMAPSZ defined, recent Linux kernel booting
results in this error:Booting using the fdt blob at 0x81f00000
Loading Kernel Image ... OK
ERROR: Failed to allocate 0x1189d bytes below 0x80004000.
device tree - allocation error
FDT creation failed! hanging...### ERROR ### Please RESET the board ###Removing this define solves this issue.
Signed-off-by: Stefan Roese
Cc: Nikita Kiryanov
Cc: Igor Grinberg
Cc: Tom Rini -
Patch allows to load a script at the startup from MMC.
Signed-off-by: Stefano Babic
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Patch contains the same fixes as commit
4b9b2c300a23ca4a85811918dc92e822a9571a87
(missing CONFIG_OMAP3_GPIO_2) and commit
f9095aac793aa8917ab9b915c5d449e6dc8d3d30 (missing CONFIG_SPL_NAND_SOFTECC).
Same issues are relevant for the mcx board, too.Signed-off-by: Stefano Babic
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Patch f33b9bd3
[arm: omap3: Enable clocks for peripherals only if they are used]
breaks SPL booting on tao3530. Since some gpio input's are
read to detect the board revision. But with this patch above, the
clocks to the GPIO subsystems are not enabled per default any more.
The GPIO banks need to be configured specifically now.Signed-off-by: Stefan Roese
Cc: Tom Rini
Cc: Michael Trimarchi
Reviewed-by: Stefano Babic -
Adds support for Bernecker & Rainer Industrieelektronik GmbH KWB
Motherboard, using TI's AM3352 SoC.Most of code is derived from TI's AM335x_EVM
Signed-off-by: Hannes Petermaier
Cc: trini@ti.com -
Adds support for Bernecker & Rainer Industrieelektronik GmbH T-Series
Motherboard, using TI's AM3352 SoC.Most of code is derived from TI's AM335x_EVM
Signed-off-by: Hannes Petermaier
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This patch add support for the Silica Pengwyn board [1]
The board is based on a TI AM3354 CPU [2]
All jumpers removed it will boot from the SDcard, the console is on
UART1 accessible via the FDTI -> USB. The on board NAND flash is
supported and can act as boot medium, depending on jumper settings.
USB Host, USB Device and Ethernet are also provided but untested.[1]
http://www.silica.com/product/silica-pengwyn-board.html
[2]
http://www.ti.com/product/am3354Signed-off-by: Lothar Felten
[trini: Move CONFIG_BOARD_LATE_INIT into am335x_evm.h, drop unused
spi0_pin_mux from Pengwyn support]
Signed-off-by: Tom Rini -
This function has been around for powerpc. It is used for systems with
memory more than CONFIG_MAX_MEM_MAPPED. In case of non-contiguous memory,
this feature can limit U-boot to one block without going over the limit.Signed-off-by: York Sun
Acked-by: Albert ARIBAUD -
Freescale LayerScape SoCs support controller interleaving on 256 byte size.
This interleaving is mandoratory.Signed-off-by: York Sun
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Initially it was believed the DDR controller on Freescale ARM would have
big endian. But some platform will have little endian.Signed-off-by: York Sun
21 Feb, 2014
6 commits
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The Pi has no flash to store an environment in the usual fashion. However,
the user may wish to customize the environment. We know that the SD card
must be present, since that's where the boot ROM has loaded U-Boot from.
So, load uEnv.txt from there early during boot. This allows the user to
e.g. customize boot_targets, in order to automatically select network
boot.Signed-off-by: Stephen Warren
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Modify the rpi_b board to include the "distro defaults" header, so that
all the config options distros expect are enabled. Remove any #defines
that enable the same options from the rpi_b.h.Signed-off-by: Stephen Warren
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We have an unused FAT implementation in fs/fdos, remove.
Signed-off-by: Tom Rini
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Proper spelling of the boad marketing name is with upper case.
So changing it from lower case to upper case here.Cc: Tom Rini
Signed-off-by: Alexey Brodkin
20 Feb, 2014
5 commits
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Conflicts:
Makefile
drivers/net/npe/MakefileThese two conflicts arise from commit 0b2d3f20
("ARM: NET: Remove the IXP NPE ethernet driver") and are
resolved by deleting the drivers/net/npe/Makefile file
and removing the CONFIG_IXP4XX_NPE line from Makefile. -
Having CONFIG_SYS_I2C_BASE requires DW I2C driver to explicitly include
which other platforms may not have at all.It's always good to have a driver platform-independent.
Signed-off-by: Alexey Brodkin
Cc: Tom Rini
Cc: Heiko Schocher
Cc: Stefan Roese
Cc: Vipin Kumar
Cc: Armando Visconti -
Adds support for set-speed on the OMAP24xx I2C Adapter.
Changes to omap24_i2c_write(...) for polling ARDY Bit from IRQ-Status.
Otherwise on a subsequent call the transfer of last byte from the
predecessor is aborted and therefore lost. For exmaple when
i2c_write(...) is followed by a i2c_setspeed(...) (which has to
deactivate and activate master for changing psc,...).Minor cosmetical changes.
Signed-off-by: Hannes Petermaier
Cc: Heiko Schocher -
Initialize the second i2c controller.
Signed-off-by: Michael Burr
Signed-off-by: Michal Simek -
- When CONFIG_DISPLAY_CPUINFO is not enabled,
print_cpuinfo() should be defined as an empty function
in a header, include/common.h- Remove #ifdef CONFIG_DISPLAY_CPUINFO .. #endif
from caller, common/board_f.c and arch/arm/lib/board.c- Remove redundant prototypes in arch/arm/lib/board.c,
arch/arm/include/asm/arch-am33x/sys_proto.h and
board/nokia/rx51/rx51.h, keeping the one in include/common.h- Add #ifdef CONFIG_DISPLAY_CPUINFO to the func definition
where it is missingSigned-off-by: Masahiro Yamada
