Currently OMAP SPL code does all the initialization but does not set the
gd->have_console value so no output is actually performed. This patch
sets gd->have_console to 1.
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
By default, on Kirkwood SoC DCache Lnd ICache line
lengths are 32 bytes long
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
This generated file does not belong in the tree -> punt.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
This allows to initialize DDR memory in C code.
Currently all mx31 boards use assembler code (lowlevel_init.S)
Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
Acked-by: Stefano Babic <sbabic@denx.de>
Introduce mx31_set_gpr function for setting the GPR (General Purpose Register) on MX31.
This function can be useful for setting a group of pins into tied to some specific peripherals.
Reuse this function from the linux kernel.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
U-Boot Makefiles contain a number of tests for compiler features etc.
which so far are executed again and again. On some architectures
(especially ARM) this results in a large number of calls to gcc.
This patch makes sure to run such tests only once, thus largely
reducing the number of "execve" system calls.
Example: number of "execve" system calls for building the "P2020DS"
(Power Architecture) and "qong" (ARM) boards, measured as:
-> strace -f -e trace=execve -o /tmp/foo ./MAKEALL <board>
-> grep execve /tmp/foo | wc -l
Before: After: Reduction:
==================================
P2020DS 20555 15205 -26%
qong 31692 14490 -54%
As a result, built times are significantly reduced, typically by
30...50%.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Albert Aribaud <albert.aribaud@free.fr>
cc: Graeme Russ <graeme.russ@gmail.com>
cc: Mike Frysinger <vapier@gentoo.org>
Tested-by: Graeme Russ <graeme.russ@gmail.com>
Tested-by: Matthias Weisser <weisserm@arcor.de>
Tested-by: Sanjeev Premi <premi@ti.com>
Tested-by: Simon Glass <sjg@chromium.org>
Tested-by: Macpaul Lin <macpaul@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
clocks.c:606:2: warning: format '%08x' expects type 'unsigned int', but argument
2 has type 'u32 * const'
clocks.c:633:2: warning: format '%08x' expects type 'unsigned int', but argument
2 has type 'u32 * const'
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
board.c:43:2: warning: format '%08lX' expects type 'long unsigned int', but
argument 2 has type 'u32'
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
This renames BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT.
Along the way it removes some leftover
#define BOARD_LATE_INIT 1
and adds some basic documentation for board specific
callbacks in README.
Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
Acked-by: Stefano Babic <sbabic@denx.de>
Add basic support for Calxeda Highbank platform. Only minimal support with
serial and SATA are included.
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
To compile TI Davinci SoC support the identical config.mk file from
the cpu directory shall be used.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This patch adds basic support for booting the board.
This patch adds support for the UART necessary to
get to the u-boot prompt.
Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This patch adds AM33xx emif/ddr support along with board specific
defines.
Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This patch adds basic support for AM33xx which is based on ARMV7
Cortex A8 CPU.
Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
remove macro CONFIG_EMAC_MDIO_PHY_NUM and depending macro EMAC_MDIO_PHY_NUM
as they are no longer needed with the support for more than 1 PHYs in davinci
emac driver.
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
gpio_free() should not have the side effect of setting the line to input since this prevents the gpio command from being able to set a line as output.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
FAT library now uses malloc() and free(). But SPL doesn't
have heap until now. Setup a heap in SDRAM to fix this issue.
However this increases SPL footprint beyond the available SRAM
budget. So, compile out some fancy features in the SDARM init
bring back footprint under control
CC: Sandeep Paulraj <s-paulraj@ti.com>
CC: Wolfgang Denk <wd@denx.de>
Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
We add an weak version of omap_rev_string in omap-common/spl.c
and while at it drop the omap3 version. Move the prototype over
to <asm/omap_common.h> with the other SPL functions.
Signed-off-by: Tom Rini <trini@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Adding the register definitions for omap3 DMA controller to cpu.h
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Adding the base register address of OMAP3 DMA controller.
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
MDSTAT.STATE occupies bits 0..5 according to all available documentation, so fix
the mask which previously was leaving out the intermediate state indicator bit.
While at it, introduce two #define's for that mask -- unfortunately, we can't
use a single #define as the assembly code can't include <asm/arch/hardware.h>
due to C-specfic constructs in it.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Not all padconfs are the same between 4430 and 4460, so instead of
working around this with an if, we should have an specific padconf
structure for both chips (like handling the differences between the LEDs
GPIOs and TPS).
Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@linaro.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
OMAP4460 has a different set of values for the ID code, so moving the
old ones to be related just with 4430.
Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@linaro.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
For files like the drivers/serial/serial.c, it must include the
platform file, as the CONFIG_SYS_NS16550_COM1 must reference to
the definition in the platform definition files.
Include the platform definition file in the config file, so that it
would decouple the dependence for the driver files.
Signed-off-by: Lei Wen <leiwen@marvell.com>
For files like the drivers/serial/serial.c, it must include the
platform file, as the CONFIG_SYS_NS16550_COM1 must reference to the
definition in the platform definition files.
Include the platform definition file in the config file, so that it
would decouple the dependence for the driver files.
Signed-off-by: Lei Wen <leiwen@marvell.com>
For files like the drivers/serial/serial.c, it must include the
platform file, as the CONFIG_SYS_NS16550_COM1 must reference to the
definition in the platform definition files.
Include the platform definition file in the config file, so that it
would decouple the dependence for the driver files.
Updated cpu.h to remove build errors for gplugd board (by prafulla)
Signed-off-by: Lei Wen <leiwen@marvell.com>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
For files like the drivers/serial/serial.c, it must include the platform
file, as the CONFIG_SYS_NS16550_COM1 must reference to the definition in
the platform definition files.
Include the platform definition file in the config file, so that it
would decouple the dependence for the driver files.
Signed-off-by: Lei Wen <leiwen@marvell.com>
Copied wholeheartedly from board/Marvell/guruplug and modified to add support
for SPI NOR flash.
CONFIG_MACH_DREAMPLUG defined in include/configs/dreamplug.h until Linus's
kernel.org tree adds it to mach-types.h. Once it trickles down, the definition
can be removed from include/configs/dreamplug.h.
Signed-off-by: Jason Cooper <u-boot@lakedaemon.net>
Fix checkpatch warning and errors in several i.MX related files.
While at it also address a checkpatch warning at arch/arm/cpu/armv7/mx5/soc.c
regarding the usage of extern in a C file.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Ilya Yanok
Heiko Schocher
Christian Riesch
Lei Wen
Michael Walle
Mike Frysinger
Tom Rini
Helmut Raiger
Fabio Estevam
Stefano Babic
Wolfgang Denk
Marek Vasut
Rob Herring
Lei Wen
Vladimir Zapolskiy
Chandan Nath
Manjunath Hadli
Joe Hershberger
Aneesh V
Simon Schwarz
Sergei Shtylyov
Ricardo Salveti de Araujo
Ajay Bhargav
Jason Cooper
Fabio Estevam