This patch adds support for multiple serial ports to the PXA target.
FFUART, BTUART and STUART are supported.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Fix incorrect blob address calculation in do_bootm_linux() that prevents
booting the kernel from a multi-file image (kernel + initrd + blob).
Also, make minor updates to the U-Boot's output and to the coding style.
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Boards with CONFIG_OF_LIBFDT enabled are not able to boot old-style
kernels using the board info structure (instead of passing a device tree)
This change allows the old style booting to be used if the fdt argument
was not passed to 'bootm'.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
omap2420h4 switched to cfi, so remove old (already disabled) flash.c
and flash_probe() calls in env_flash.c.
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
define there own I/O functions.
(Needed for the pcs440ep board).
- The default I/O Functions are again 8 Bit accesses.
- Added CONFIG_CMD_IDE for the pcs440ep Board.
Signed-off-by: Heiko Schocher <hs@denx.de>
The fix, "Fix where the #ifdef CFG_BOOTMAPSZ is placed"
neglected to *also* put the code inside the similar #ifdef
for CONFIG_OF_FLAT_TREE.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Commit 073e1b5099 "Fix initrd/dtb
interaction" put the new code outside of the #if defined(CONFIG_OF_LIBFDT)
when it should have gone inside of the conditional. As a result, it
broke non-LIBFDT board builds.
Also added a missing "not." to the comment.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
The original code would wrongly relocate the blob to be right before
the initrd if it existed. The blob *must* be within CFG_BOOTMAPSZ,
if it is defined. So we make two changes:
1) flag the blob for relocation whenever its address is above BOOTMAPSZ
2) If the blob is being relocated, relocate it before kbd, not initrd
Signed-off-by: Andy Fleming <afleming@freescale.com>
Merge to two at45.c files into a common file, split to at45.c and spi.c
Fix spelling error in DM9161 PHY Support.
Initialize at91rm9200 board (and set LED).
Add PIO control for at91rm9200dk LEDs and Mux.
Change dataflash partition boundaries to be compatible with Linux 2.6.
Signed-off-by: Peter Pearse <peter.pearse@arm.com>
Signed-off-by: Ulf Samuelsson <ulf@atmel.com>
The last fdt patch to bootm did board setup based on the address
specified by a prior fdt address command invocation. The bootm
code, as its call to fdt_chosen does, should use the fdt specified
by the user on the bootm command. Note this restores full
functionality for the 8360's existing default boot environment
values, e.g. 'run nfsboot' (i.e. no having to 'fdt addr $fdtaddr'
before booting a kernel).
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
In the patch titled "Create new fdt boardsetup command..." I removed the
call to ft_board_setup() from the routine fdt_chosen(), but I forgot
to add a direct call back into cmd_bootm.c
This fixes the oversight by adding the direct call to the bootm command.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Previously ft_board_setup() was called by fdt_chosen() which was not
really correctly structured. This splits ft_board_setup() out by creating
a new fdt boardsetup command.
Fix a bug when parsing fdt set command values which have the square
bracket form [00 11 22 33] - the length was updated incorrectly in when
parsing that form.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
The fdt_chosen() function was adding/seting some properties ad-hoc
improperly and duplicated (poorly) what was done in ft_board_setup()
Clean up long lines (setting properties, printing errors).
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
The new name matches more closely the kernel's name, which is also
a much better description.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
Break lines that were greater than 80 characters in length.
Move the fdt print and property parsing code to separate static functions
to reduce coding clutter in the fdt_cmd handling body.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Do *NOT* return after the "point of no return" has been passed.
If something goes wrong, the board must be reset after that point.
Move the "Transferring control to Linux" debug message back to where it
belongs: just before transferring control to linux.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Make the length parameter optional: if not specified, do the move using
the current size unchanged.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Declare the variable fdt properly as extern.
Call the "set_fn" function pointer the "short way" without the full
dereferencing syntax.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Print more than the raw libfdt error message strings. This is especially
useful for cluing in the user when the bootm command aborts due to
blob problems.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Add support for the following DaVinci boards:
- DV_EVM
- SCHMOOGIE
- SONATA
Changes:
- Split into separate board directories
- Removed changes to MTD_DEBUG (or whatever it's called)
- New CONFIG_CMD party line followed
- Some cosmetic fixes, cleanup etc.
- Patches against the latest U-Boot tree as of now.
- Fixed CONFIG_CMD_NET in net files.
- Fixed CONFIG_CMD_EEPROM for schmoogie.
- Made sure it compiles and works (forceenv() link problem) on SCHMOOGIE and
DV_EVM. Can't check if it works on SONATA, don't have a board any more,
but it at least compiles.
Here is an excerpt from session log on SCHMOOGIE...
U-Boot 1.2.0-g6c33c785-dirty (Aug 7 2007 - 13:07:17)
DRAM: 128 MB
NAND: 128 MiB
In: serial
Out: serial
Err: serial
ARM Clock : 297MHz
DDR Clock : 162MHz
ETH PHY : DP83848 @ 0x01
U-Boot > iprobe
Valid chip addresses: 1B 38 3A 3D 3F 50 5D 6F
U-Boot > ping 192.168.253.10
host 192.168.253.10 is alive
U-Boot >
Signed-off-by: Sergey Kubushyn <ksi@koi8.net>
Acked-by: Dirk Behme <dirk.behme@gmail.com>
Acked-by: Zach Sadecki <Zach.Sadecki@ripcode.com>
Acked-by: Stefan Roese <sr@denx.de>
Additionally export the following fuctions (to make trab_config build again):
- simple_strtol()
- strcmp()
Also bump the ABI version to reflect this change
Signed-off-by: Martin Krause <martin.krause@tqs.de>
Changed storage type of cfg_simulate_spd_eeprom to const
Changed storage type of gpio_tab to stack storage
(Cannot access global data declarations in .bss until afer code relocation)
Improved SDRAM tests to catch problems where data is not uniquely addressable
(e.g. incorrectly programmed SDRAM row or columns)
Added CONFIG_PROG_SDRAM_TLB to support Bamboo SIMM/DIMM modules
Fixed AM29LV320DT (OpCode Flash) sector map
Signed-off-by: Eugene OBrien <eugene.obrien@advantechamt.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Fixed some broken instances of "#ifdef CMD_CFG_IDE" too.
Those always evaluated TRUE, and thus were always compiled
even when IDE really wasn't defined/wanted.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
All of the choices for CONFIG_BOOTP_ are now documented in
the README file. You must now individually select exactly
the set that you want using a series of
#define CONFIG_BOOTP_<x>
statements in the board port config files now.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
The old implementation of command nboot does not support reading the image from
NAND flash with skipping of bad blocks. The patch implements a new version of
the nboot command: by calling nboot.jffs2 from the u-boot command line the
command will load the image from NAND flash with respect to bad blocks (by using
nand_read_opts()). This is similar to e.g. the NAND read command: "nand
read.jffs2 ...".
Signed-off-by: Thomas Knobloch <knobloch@siemens.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.
All transformations are of the form:
Before:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)
Signed-off-by: Jon Loeliger <jdl@freescale.com>
This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.
All transformations are of the form:
Before:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)
Signed-off-by: Jon Loeliger <jdl@freescale.com>
This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.
All transformations are of the form:
Before:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)
Signed-off-by: Jon Loeliger <jdl@freescale.com>
A new environment variable, "logversion", selects the log buffer
behaviour. If it is not set or set to a value other than 2, then the
old, Linux 2.4.4, behaviour is selected.
Signed-off-by: Igor Lisitsin <igor@emcraft.com>
--
- Show on the Status LEDs, some States of the board.
- Get the MAC addresses from the EEProm
- use PREBOOT
- use the CF on the board.
- check the U-Boot image in the Flash with a SHA1
checksum.
- use dynamic TLB entries generation for the SDRAM
Signed-off-by: Heiko Schocher <hs@denx.de>
This patch adds USB event poll support, which could be used in usbkbd
and other usb devices driver when the asynchronous interrupt
processing is supported.
Signed-off-by: Zhang Wei <wei.zhang@freescale.com
Bridge, ICH-5, ICH-6 and ICH-7.
Implementation:
1. Code is divided in to two files. All functions, which are
controller specific are kept in "drivers/ata_piix.c" file and
functions, which are not controller specific, are kept in
"common/cmd_sata.c" file.
2. Reading and Writing from the S-ATA drive is done using PIO method.
3. Driver can be configured for 48-bit addressing by defining macro
CONFIG_LBA48, if this macro is not defined driver uses the 28-bit
addressing.
4. S-ATA read function is hooked to the File system, commands like
ext2ls and ext2load file can be used. This has been tested.
5. U-Boot command "SATA_init" is added, which initializes the S-ATA
controller and identifies the S-ATA drives connected to it.
6. U-Boot command "sata" is added, which is used to read/write, print
partition table and get info about the drives present. This I have
implemented in same way as "ide" command is implemented in U-Boot.
7. This driver is for S-ATA in native mode.
8. This driver does not support the Native command queuing and
Hot-plugging.
Signed-off-by: Mushtaq Khan <mushtaq_k@procsys.com>
update setenv() function so that entering a NULL value for the
variable's value will delete the environmental variable
Signed-off-by: Jeffrey Mann <mannj@embeddedplanet.com>
Acked-by: Stefan Roese <sr@denx.de>
When using FDT Images, the length of an inital ramdisk was
overwritten (bug introduced by commit 87a449c8, 22 Aug 2006).
Patches by Timur Tabi & Johns Daniel.
Signed-off-by: Wolfgang Denk <wd@denx.de>
