Wolfgang requested this be reverted and Rob agreed after further
discussion. This was a symptom of a larger problem we need to deal
with.
This reverts commit 60d7d5a631.
Signed-off-by: Tom Rini <trini@ti.com>
This fixes this build warning:
Configuring for qemu_mips64 - Board: qemu-mips64, Options: SYS_BIG_ENDIAN
text data bss dec hex filename
215344 13082 218720 447146 6d2aa qemu_mips64/u-boot
cfi_flash.c: In function 'flash_map':
cfi_flash.c:217:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@ti.com>
This makes sure we have inline functions such as inb/outb that
are used in these two files by including the arch-specific
<asm/io.h> header. However the ARM version does not provide the
accessors unless the config symbol __io is also defined so add
that in front of the include.
After this the bios emulator will compile on ARM systems.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The "mmc rescan" command takes no arguments. However, executing
"mmc rescan 1" succeeds, leading the user to believe that MMC device 1
has been rescanned. In fact, the "current" MMC device has been
rescanned, and the current device may well not be 1. Add error-checking
to the "mmc" command to explicitly reject any extra command-line
arguments so that it's more obvious when U-Boot isn't doing what the
user thought they asked it to.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Simon Glass' commit 3929fb0a14,
which changed all occurrences of __bss__end__ into __bss_end,
left behind some untouched __bss_end__ occurrences in all 33
u-boot.lds.debug files, in board/mousse/u-boot.lds.ram and
in board/mousse/u-boot.lds.rom. These are replaced here.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
start_sect is not aligned to a 4 byte boundary thus causing exceptions
on ARM platforms. Access this field via the get_unaligned_le32 macro.
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
CONFIG_SYS_HZ must be 1000, and get_timer() must therefore return ms.
Document this.
README text provided by Tom Rini.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
It was noticed that when `make distclean' is run, the make process
terminates with error reporting something like:
rm: cannot remove '/tmp/foobar/': Is a directory
make: *** [clobber] Error 1
The problem is that the list of files targeted for removal includes a
directory in case CONFIG_SPL_TARGET is not set.
The fix has been tested as follows:
Ran several times the following sequence of commands:
CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- make O=/tmp/foobar smdk5250_config
CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- make O=/tmp/foobar distclean
it did not cause an error, it used to before this change.
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Most of the various environment functions create CONFIG_ENV_SIZE buffers on
the stack. At least on ARM and PPC which have 4KB stacks, this can overflow
the stack if we have large environment sizes. So move all the buffers off
the stack to static buffers.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Bash ver 3.x doesn't support the parameter expansion with case
substitution. Use tr instead.
Signed-off-by: York Sun <yorksun@freescale.com>
Acked-by: Allen Martin <amartin@nvidia.com>
This patch provides a support to build the user specified dts.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Acked-by: Simon Glass <sjg@chromium.org>
This patch addjusted the write buffer size for M29EW devices those
are operated in 8-bit mode.
The M29EW devices seem to report the CFI information wrong when
it's in 8 bit mode.
There's an app note from Numonyx on this issue and there's a patch
in the open source as well for Linux, but it doesn't seem to be in mainline.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Tested-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
This commit is based on that patch from aaron.williams@caviumnetworks.com
with same commit title. pulled the same code changes into current u-boot tree.
http://patchwork.ozlabs.org/patch/140863/http://lists.denx.de/pipermail/u-boot/2011-April/089606.html
This patch corrects the addresses used when working with Spansion/AMD FLASH chips.
Addressing for 8 and 16 bits is almost identical except in the 16-bit case the
LSB of the address is always 0. The confusion arose because the addresses
in the datasheet for 16-bit mode are word addresses but this code assumed it was
byte addresses.
I have only been able to test this on our Octeon boards which use either an 8-bit
or 16-bit bus. I have not tested the case where there's an 8-bit part on a 16-bit
bus.
This patch also adds some delays as suggested by Spansion.
If a part can be both 8 and 16-bits, it forces it to work in 8-bit mode if an
8-bit bus is detected.
Apart from the pulled changes, fixed few minor code cleanups and tested
on 256M29EW, 512M29EW flashes.
Before this fix:
---------------
Bank # 1: CFI conformant flash (8 x 8) Size: 64 MB in 512 Sectors
AMD Standard command set, Manufacturer ID: 0xFF, Device ID: 0xFF
Erase timeout: 4096 ms, write timeout: 2 ms
Buffer write timeout: 5 ms, buffer size: 1024 bytes
After this fix:
--------------
Bank # 1: CFI conformant flash (8 x 8) Size: 64 MB in 512 Sectors
AMD Standard command set, Manufacturer ID: 0x89, Device ID: 0x7E2301
Erase timeout: 4096 ms, write timeout: 2 ms
Buffer write timeout: 5 ms, buffer size: 1024 bytes
Signed-off-by: Aaron Williams <aaron.williams@caviumnetworks.com>
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Tested-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
'bool' is defined in random places. This patch consolidates them into a
single header file include/linux/types.h, using stdbool.h introduced in C99.
All other #define, typedef and enum are removed. They are all consistent with
true = 1, false = 0.
Replace FALSE, False with false. Replace TRUE, True with true.
Skip *.py, *.php, lib/* files.
Signed-off-by: York Sun <yorksun@freescale.com>
After merging LCD patches for v2013.04 the bcm2835 video
driver building is broken due to removal of many global
variables. Fix the driver.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stephen Warren <swarren@wwwdotorg.org>
* default bootmenu entries:
attached kernel, internal eMMC memory, external SD card,
u-boot boot order
* in CONFIG_PREBOOT try load bootmenu.scr from first partition
of internal eMMC memory (also known as MyDocs) which (should)
overwrite default bootmenu entries
* when keyboard slide is closed boot first menu entry
* when keyborad slide is open show bootmenu
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
The "bootmenu" command uses U-Boot menu interfaces and provides
a simple mechanism for creating menus with several boot items.
When running this command the menu will be assembled as defined
by a set of environment variables which contain a title and
command key-value pairs. The "Up" and "Down" keys are used for
navigation through the items. Current active menu item is
highlighted and can be selected using the "Enter" key.
The command interprets and generates various ANSI escape
sequencies, so for proper menu rendering and item selection
the used terminal should support them.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
[agust: various fixes and documentation updates]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Checking the default menu item and obtaining its data can
be useful in custom menu code. Export menu_default_choice()
function which serves this purpose.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Selecting menu items is currently done in menu_interactive_choice()
by reading the user input strings from standard input.
Extend menu_interactive_choice() to support user defined function
for selecting menu items. This function and its argument can be
specified when creating the menu.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
The _start symbol is already relocated, so do not add the relocation the second
time in c_runtime_cpu_setup.
This fixes e.g. the abort exception handling path, which ended in double fault
due to bad address in VBAR.
Signed-off-by: Vincent Stehlé <v-stehle@ti.com>
Reported-by: Lubomir Popov <lpopov@mm-sol.com>
The 'XN' execute never bit is set in the pagetables. This will
prevent speculative prefetches to non executable regions. But the
domain permissions are set as master in the DACR register.
So the pagetable attribute for 'XN' is not effective. Change the
permissions to client.
This fixes lot of speculative prefetch aborts seen on OMAP5
secure devices.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Tested-by: Vincent Stehle <v-stehle@ti.com>
Cc: Vincent Stehle <v-stehle@ti.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Introduce a weak version of dram_bank_setup function
to allow a platform specific function.
This is used in the subsequent patch to setup dram region
without 'XN' attribute in order to enable the region
under client permissions.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Cc: Vincent Stehle <v-stehle@ti.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
We declare the set_section_dcache function globally in the cache header, for
later use by e.g. machine specific code.
Signed-off-by: Vincent Stehlé <v-stehle <at> ti.com>
Cc: Tom Rini <trini <at> ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
As I am no longer working for Bluegiga I will pass apx4devkit maintenance
to Lauri.
Signed-off-by: Veli-Pekka Peltola <veli-pekka.peltola@iki.fi>
Acked-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
The ext4write command was taking the in-memory address and filename path
in reverse order from the rest of the filesystem read and write
commands. This corrects the order to be the same as fatload, etc.
Signed-off-by: Tom Rini <trini@ti.com>
While the kernel mainly uses pr_debug(...), etc, for debug messages, we
use debug(...). Add this to the list of logFunctions so that they are
correctly checked (and not warned against) for long string literals.
Signed-off-by: Tom Rini <trini@ti.com>
This is not called outside of env_callback.c so mark static, remove from
<env_callback.h>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This allows:
MAKEALL -s tegra
to replace:
MAKEALL -s tegra20 -s tegra30 -s tegra114
The following also works:
MAKEALL -s tegra -s omap
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Tested on my Dalmore E1611 board, eMMC and SD-Card work fine, can load
a kernel off of an SD card OK, card detect works, and the env is now
stored in eMMC (end of the 2nd 'boot' sector, same as Tegra20/30).
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
T114 requires SD bus power-rail bringup for the SDIO card on SDMMC3.
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
SDIO1 (the SD-card slot on Dalmore) needs to have its pads setup
before the MMC driver is added.
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Turn on SPI in dalmore config file
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Add driver for tegra114 SPI controller. This controller is not
compatible with either the tegra20 or tegra30 controllers, so it
requires a new driver.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Dalmore has a SPI flash part attached to controller 4, so enable
controller 4 and set to 25MHz.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Add nodes for t114 SPI controller hardware
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Add node for apbdma controller hardware.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Add "nvidia,tegra114-spi" to represent t114 SPI controller hardware.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Add support for Winbond W25Q32DW 32Mbit part
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Add a common interface to fdt based SPI drivers. Each driver is
represented by a table entry in fdt_spi_drivers[]. If there are
multiple SPI drivers in the table, the first driver to return success
from spi_init() will be registered as the SPI driver.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Make the tegra20 SPI driver similar to the tegra30 (and soon to be
tegra114) SPI drivers in preparation of common fdt SPI driver front
end.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tom Rini
Stefan Roese
Linus Walleij
Stephen Warren
Albert ARIBAUD
Marc Dietrich
Stephen Warren
Vadim Bendebury
Rob Herring
York Sun
Jagannadha Sutradharudu Teki
aaron.williams@caviumnetworks.com
Anatolij Gustschin
Pali Rohár
Vincent Stehlé
R Sricharan
Veli-Pekka Peltola
Steven Stallion
Matt Porter
Tom Warren
Allen Martin