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Introduce 'mx28evk_nand' target for saving environment variables into NAND.
The mx28evk board does not come with a NAND flash populated from the
factory. It comes with an empty slot (U23), which allows the insertion of a
48-pin TSOP flash device.
Tested with a K9LBG08U0D.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Otavio Salvador <[email protected]>
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Adds support for 'bmode' command which let user to choose where to
boot from; this allows U-Boot to load system from another storage
without messing with jumpers.
Signed-off-by: Otavio Salvador <[email protected]>
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This commit is based on that patch from [email protected]
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:
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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 <[email protected]>
Signed-off-by: Jagannadha Sutradharudu Teki <[email protected]>
Tested-by: Jagannadha Sutradharudu Teki <[email protected]>
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'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 <[email protected]>
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This patch enables time command.
Signed-off-by: Akshay Saraswat <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Conflicts:
drivers/video/Makefile
Signed-off-by: Anatolij Gustschin <[email protected]>
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This enables hash command.
Tested with command "hash sha256 0x40008000 0x2B 0x40009000".
Used mm and md to write a standard string to memory location
0x40008000 and ran the above command to verify the output.
Signed-off-by: ARUN MANKUZHI <[email protected]>
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Adding H/W acceleration support to hash which can be used
to test SHA 256 hash algorithm.
Signed-off-by: ARUN MANKUZHI <[email protected]>
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This enables SHA 256 for exynos.
Signed-off-by: ARUN MANKUZHI <[email protected]>
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
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* 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 <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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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 <[email protected]>
[agust: various fixes and documentation updates]
Signed-off-by: Anatolij Gustschin <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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"spl_imgsize" was set as decimal variable by "setexpr"
and this causes wrong image size written by "ext4write".
Preset this val with "0x" prefix allow to fix this issue.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Minkyu Kang <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Conflicts:
drivers/spi/tegra20_sflash.c
include/fdtdec.h
lib/fdtdec.c
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Signed-off-by: Steven Stallion <[email protected]>
Cc: Tom Rini <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This is not called outside of env_callback.c so mark static, remove from
<env_callback.h>
Cc: Joe Hershberger <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Add required compatible information for FIMD.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add required compatible information for FIMD.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Replaced the functionality of callbacks by using a standard set of functions.
Instead of implementing and hooking up a callback, put the same code in one of
the standard set of functions by overriding it.
This patch is tested only on SMDK5250.
For Trats and universal_c210 board, it is only compile tested.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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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 <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Turn on SPI in dalmore config file
Signed-off-by: Allen Martin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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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 <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Add "nvidia,tegra114-spi" to represent t114 SPI controller hardware.
Signed-off-by: Allen Martin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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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 <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Rename tegra SPI drivers to tegra20_flash and tegra20_slink in
preparation for commonization and addition of tegra114_spi.
Signed-off-by: Allen Martin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Add TI814X EVM board directory, config file, and MAINTAINERS
entry. Enable build.
Signed-off-by: Matt Porter <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
[trini: Adapt to recent omap_hsmmc requirements, Matt re-tested]
Signed-off-by: Tom Rini <[email protected]>
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- In arch/arm/cpu/armv7/omap-common/timer.c,
drivers/mtd/nand/omap_gpmc.c and drivers/net/cpsw.c add #include files
that the driver needs but had been relying on <config.h> to bring in.
- In arch/arm/cpu/armv7/omap-common/lowlevel_init.S add <config.h>
- In am335x_evm.h and pcm051.h don't globally include
<asm/arch/hardware.h> and <asm/arch/cpu.h> but just <asm/arch/omap.h>
as that is the only include which defines things the config uses.
Cc: Lars Poeschel <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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With v3.9 and later of the Linux Kernel defaulting to multi-platform
images with omap2plus_defconfig, uImage isn't builtable anymore by
default. Add CONFIG_CMD_BOOTZ so that we can still boot something the
kernel spits out.
Signed-off-by: Enric Balletbo i Serra <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
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Tegra20 requires the workaround for this erratum. Enable it.
Signed-off-by: Stephen Warren <[email protected]>
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Make bootcmd run findfdt so that we know what dtb file to load. Add a
loadfdt command to load this file in. Make mmcboot pass in ${fdtaddr}
and make the mmc section of bootcmd run loadfdt.
Signed-off-by: Koen Kooi <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Peter Korsgaard <[email protected]>
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The kernel is loaded from some form of ext[234] or FAT, depending on the
distribution used. We add a bootpart variable to the environment so
that we can load from the correct mmc partition as well. We leave
CONFIG_CMD_EXT2 for existing scripts that use ext2load.
Signed-off-by: Koen Kooi <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Peter Korsgaard <[email protected]>
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Cc: Matt Porter <[email protected]>
Cc: Nishanth Menon <[email protected]>
Signed-off-by: Koen Kooi <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Matt Porter <[email protected]>
Acked-by: Peter Korsgaard <[email protected]>
Acked-by: Nishanth Menon <[email protected]>
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Add support for loading splash image from NAND
Signed-off-by: Nikita Kiryanov <[email protected]>
Signed-off-by: Igor Grinberg <[email protected]>
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Hide the console macros since some reference global data which is
no longer present.
cc: Anatolij Gustschin <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
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- Make the brackets of the function calls more consistent
- Remove really unnecessary brackets
- Removes the extern from the function definitions
- Remove curly brackets from single line statements
- Remove lcd_setmem proto since it is already in common.h
- Cleanup comments, remove useless comments
- Remove NOT_USED_SO_FAR ifdef
- Cleanup coding style
cc: Anatolij Gustschin <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
[agust: rebased the original patch]
Signed-off-by: Anatolij Gustschin <[email protected]>
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lcd_base is available as gd->fb_base as well, there is no need
to keep a seperate copy.
For completeness the ack of Bo Shen is for the atmel part.
Cc: Alessandro Rubini <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Cc: Bo Shen <[email protected]>
Cc: Haavard Skinnemoen <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stelian Pop <[email protected]>
Cc: Tom Warren <[email protected]>
Acked-by: Bo Shen <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
[agust: also fix cm_t35 board while rebasing]
Signed-off-by: Anatolij Gustschin <[email protected]>
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console_col, console_row, lcd_line_length, lcd_console_address had
to be declared in board / driver specific code, but were not actually
used there on many boards. Get rid of the global variables.
for completeness, the ack of Bo Shen is for the atmel part
Cc: Alessandro Rubini <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Cc: Bo Shen <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stelian Pop <[email protected]>
Cc: Tom Warren <[email protected]>
Acked-by: Bo Shen <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
[agust: rebased and fixed cm_t35 board]
Signed-off-by: Anatolij Gustschin <[email protected]>
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Since the lcd code was compiled unconditionally for pxa also add
CONFIG_PXA_LCD to the boards using this framebuffer. Since
driver/video contains video and lcd drivers, add lcd to the name
to make clear it belongs to common/lcd.c.
cc: Anatolij Gustschin <[email protected]>
cc: Cliff Brake <[email protected]>
cc: Marek Vasut <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
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Since the lcd code was compiled unconditionally in arch also
add CONFIG_MPC8XX_LCD to the boards using this driver.
cc: Anatolij Gustschin <[email protected]>
cc: Wolfgang Denk <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
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lcd_color_fg and lcd_color_bg had to be declared in board specific
code, but were not actually used there; in addition, we have getter /
setter functions for these, which were not used either.
Get rid of the global variables, and use the getter function where
needed (so far no setter calls are needed).
Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Alessandro Rubini <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Cc: Bo Shen <[email protected]>
Cc: Haavard Skinnemoen <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stelian Pop <[email protected]>
Cc: Tom Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
Acked-by: Jeroen Hofstee <[email protected]>
[agust: also fixed cm_t35 board while rebasing]
Signed-off-by: Anatolij Gustschin <[email protected]>
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Enable the SD controller driver for the Raspberry Pi. Enable a number
of useful MMC, partition, and filesystem-related commands. Set up the
environment to provide standard locations for loading a kernel, DTB,
etc. Provide a boot command that loads and executes boot.scr.uimg from
the SD card; this is written considering future extensibilty to USB
storage.
Signed-off-by: Stephen Warren <[email protected]>
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The firmware running on the bcm2835 SoC's VideoCore CPU manages the
display controller. Add a simple "LCD" driver that communicates with the
firmware using the property mailbox protocol. This configures the
display and frame-buffer to match whatever physical resolution the
firmware chosen when booting, which is typically the native resolution
of the attached display device, presumably unless otherwise specified
in config.txt on the boot media.
Enable this driver in the Raspberry Pi board configuration.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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There appears to be no implementation of flush_dcache_range() for
ARM1176, so explicitly disable dcache support to avoid references to
that function from the LCD core in the next patch. This was presumably
not noticed before simply because no drivers for the rpi_b were
attempting DMA.
Signed-off-by: Stephen Warren <[email protected]>
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Wandboard is a development board that has two variants: one version based
on mx6 dual lite and another one based on mx6 solo.
For more details about Wandboard, please refer to: http://www.wandboard.org/
Signed-off-by: Fabio Estevam <[email protected]>
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