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This is needed for the MPC512x NAND driver (fsl_nfc_nand.c) which already
defines such a 4k plus 218 bytes ECC layout.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Scott Wood <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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This patch simply converts the board to the hwconfig infrastructure.
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: Kim Phillips <[email protected]>
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fdt_fixup_esdhc() will either disable or enable eSDHC nodes, and
also will fixup clock-frequency property.
Plus, since DR USB and eSDHC are mutually exclusive, we should
only configure the eSDHC if asked through hwconfig.
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: Kim Phillips <[email protected]>
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This patch adds support for eSDHC on MPC837XERDB boards. The WP
switch doesn't seem to work on RDB boards though, the WP pin is
always asserted (can see the pin state when it's in GPIO mode).
FSL DR USB and FSL eSDHC are mutually exclusive because of pins
multiplexing, so user should specify 'esdhc' or 'dr_usb' options
in the hwconfig environment variable to choose between the
devices.
p.s.
Now we're very close to a monitor len limit (196 bytes left using
gcc-4.2.0), so also increase the monitor len by one sector (64 KB).
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: Kim Phillips <[email protected]>
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This patch implements fdt_fixup_esdhc() function that is used to fixup
the device tree.
The function adds status = "disabled" propery if esdhc pins muxed away,
otherwise it fixups clock-frequency for esdhc nodes.
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: Kim Phillips <[email protected]>
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This patch implements simple hwconfig infrastructure: an
interface for software knobs to control a hardware.
This is very simple implementation, i.e. it is implemented
via `hwconfig' environment variable. Later we could write
some "hwconfig <enable|disable|list>" commands, ncurses
interface for Award BIOS-like interface, and frame-buffer
interface for AMI GUI[1] BIOS-like interface with mouse
support[2].
Current implementation details/limitations:
1. Doesn't support options dependencies and mutual exclusion.
We can implement this by integrating apt-get[3] into the
u-boot. But I didn't bother yet.
2. Since we don't implement hwconfig command, i.e. we're working
with the environement directly, there is no way to tell that
toggling a particular option will need a reboot to take
an effect. So, for now it's advised to always reboot the
target after modifying hwconfig variable.
3. We support hwconfig options with arguments. For example,
set hwconfig dr_usb:mode=peripheral,phy_type=ulpi
That means:
- dr_usb - enable Dual-Role USB controller;
- dr_usb:mode=peripheral - USB in Function mode;
- dr_usb:phy_type=ulpi - USB should work with ULPI PHYs;
The purpose of this simple implementation is to define some
internal API and then we can continue improving user experience
by adding more mature interface, like hwconfig command with
bells and whistles. Or not adding, if we feel that current
interface fits its needs.
[1] http://en.wikipedia.org/wiki/American_Megatrends
[2] Regarding ncurses and GUI with mouse support -- I'm just
kidding.
[3] The comment regarding apt-get is also a joke, meaning that
dependency tracking could be non-trivial. For example, for
enabling HW feature X we may need to disable Y, and turn Z
into reduced mode (like RMII-only interface for ethernet,
no MII).
It's quite trivial to implement simple cases though.
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: Kim Phillips <[email protected]>
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Saving the environment leads to overwriting u-boot itself,
bricking boards. Increase u-boot's image size so the environment
base address doesn't end up overlapping u-boot text.
Signed-off-by: Kim Phillips <[email protected]>
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Signed-off-by: Valeriy Glushkov <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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Signed-off-by: Valeriy Glushkov <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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When enabling NAND support for a board, one must also define
CONFIG_SYS_64BIT_VSPRINTF because this is needed in nand_util.c
for correct output.
Signed-off-by: Kim Phillips <[email protected]>
Cc: Dave Liu <[email protected]>
Cc: Ron Madrid <[email protected]>
Cc: Anton Vorontsov <[email protected]>
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Add a bootargs for M53017EVB and update bootargs
for M54451EVB
Signed-off-by: TsiChung Liew <[email protected]>
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Remove individual CPU specific DSPI driver.
Add required feature for the common DSPI driver in cpu_init and
in platform configuration file.
Signed-off-by: TsiChung Liew <[email protected]>
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Increase the flash size from 8MB to 16MB
Signed-off-by: TsiChung Liew <[email protected]>
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Signed-off-by: TsiChung Liew <[email protected]>
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Update serial boot DRAM's Internal RAM, vector table and DRAM in
start.S, serial flash's read status command over SPI and NOR
flash.
Signed-off-by: TsiChung Liew <[email protected]>
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Update M52277EVB, M53017EVB and M54455EVB platform configuration
file to use flash buffer write
Signed-off-by: TsiChung Liew <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Reinhard Arlt <[email protected]>
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Remove dead code that was obviously a left-over from copy & paste.
Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Reinhard Arlt <[email protected]>
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Needed for Rev. 2 silicon at 400 MHz
Signed-off-by: Wolfgang Denk <[email protected]>
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Now that we have 3 boards for the MPC512x it turns out that they all
use the very same fixed_sdram() code.
This patch factors out this common code into cpu/mpc512x/fixed_sdram.c
and adds a new header file, include/asm-ppc/mpc512x.h, with some
macros, inline functions and prototype definitions specific to MPC512x
systems.
Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Reinhard Arlt <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Reinhard Arlt <[email protected]>
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When enabling NAND support for a board, one must also define
CONFIG_SYS_64BIT_VSPRINTF because this is needed in nand_util.c
for correct output.
Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Reinhard Arlt <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Peter Pearse <[email protected]>
Cc: Catalin Marinas <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Peter Pearse <[email protected]>
Cc: Catalin Marinas <[email protected]>
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AT91sam9g10 is an ARM 926ej-s SOC. It is an evolution of the at91sam9261 with a
faster clock speed: 266/133MHz.
Signed-off-by: Sedji Gaouaou <[email protected]>
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AT91sam9g45 series is an ARM 926ej-s SOC family clocked at 400/133MHz.
It embeds USB high speed host and device, LCD, DDR2 RAM, and a full set of
peripherals.
The first board that embeds at91sam9g45 chip is the AT91SAM9G45-EKES.
On the board you can find 2 USART, USB high speed,
a 480*272 LG lcd, ethernet, gpio/joystick/buttons.
Signed-off-by: Sedji Gaouaou <[email protected]>
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The current defition for CKEN_B register bits is nonsense. Adding 32 to
the shifted value is equal to '| (1 << 5)', and this bit is marked
'reserved' in the PXA docs.
Signed-off-by: Daniel Mack <[email protected]>
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This clock is needed for systems using the USB2 device unit or the 2d
graphics accelerator.
Signed-off-by: Daniel Mack <[email protected]>
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Signed-off-by: Prafulla Wadaskar <[email protected]>
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Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
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ESPT-Giga is SH7763-based reference board.
Board support is relatively sparse, presently supporting serial,
gigabit ethernet, USB host, and MTD.
More information (in Japanese) available at:
http://www.cente.jp/product/cente_hard/ESPT-Giga.html
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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The KSEG1ADDR macro used to be necessary for the RTL8139 Ethernet
driver, but the code that used that macro was removed over a year
ago, so board configuration files no longer need to define it.
The _IO_BASE macro is also automatically defined to 0 if it isn't
already set, so there's no need to define that macro either in the
board configuration files.
Signed-off-by: Timur Tabi <[email protected]>
Acked-by: Nobuhiro Iwamatsu <[email protected]>
Acked-by: Andy Fleming <[email protected]>
Acked-by: Andre Schwarz <[email protected]>
Acked-by: Kim Phillips <[email protected]>
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Add support for the Phytec phyCORE-MPC5200B-tiny.
Code originally from Pengutronix.de.
Created CONFIG_SYS_ATA_CS_ON_TIMER01 define for when IDE CS is on
Timer 0/1
Signed-off-by: Jon Smirl <[email protected]>
Acked-by: Grant Likely <[email protected]>
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The cm-bf561 module can easily hook up to the EXT-BF5xx-USB-ETH2 extender
board, so add a simple example of how to do that in the board config.
Signed-off-by: Harald Krapfenbauer <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
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