Improve the tool that finds multiplier and divider for PLLs:
The previous algorithm could get stuck on local maxima
and required the user to specify the tolerance. Improve
the algorithm to go through the entire search space and find
the optimal solution.
Signed-off-by: Aneesh V <aneesh@ti.com>
The vector is not correctly setup in armv7 except for OMAP3.
Correcting this.
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Aneesh V <aneesh@ti.com>
This allows SPL to have default implementation of
save_boot_params(), useful for SoCs that do
not intend to override this default implementation
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Aneesh V <aneesh@ti.com>
We were not disabling external caches before jumping
to kernel. We were flushing all caches including
external caches and disabling caches globally in
CP15 System Control register. Apparently this is not
enough.
The bootstrap loader in Linux kernel that does decompression
enables data-caches again, flush them after use and disable
them before jumping to kernel proper. However, it's not aware
of the external caches.
Since we have left external cache enabled, external cache will
get used once caches are enabled globally, but it's not flushed
because decompressor is not aware of external caches. When it
jumps to kernel with caches disabled globally, we have stale
data in the external cache and a coherency problem.
This was breaking the boot for OMAP4 with latest mainline
kernel. The solution is to disable external caches in
cleanup_before_linux(). With this fix kernel is booting again.
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Aneesh V <aneesh@ti.com>
This patch fixes the clear bss loop for bss sections that have
zero length, i.e., where __bss_start == __bss_end__.
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
V2: Add missing u-boot-spl.lds, convert bitshifts to division,
convert to spl_onenand_load_image()
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefan Herbrechtsmeier <sherbrec@cit-ec.uni-bielefeld.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
The start.S on PXA was very obscure. This reworks it back to be close to arm1136
start.S and others.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
V2: Don't compile in relocation support if building SPL
The board is unmaintained and maintainer doesn't respond.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Anatolij Gustschin <agust@denx.de>
The board is unmaintained and maintainer doesn't respond.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Anatolij Gustschin <agust@denx.de>
The board is unmaintained and maintainer doesn't respond.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Anatolij Gustschin <agust@denx.de>
The board is unmaintained and maintainer doesn't respond.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Anatolij Gustschin <agust@denx.de>
s3c64xx.c implemented its own nand_read_byte, nand_write_buf and
nand_read_buf functions. This provoked a regression when these functions
were made public by patch 55f429bb39614a16b1bacc9a8bea9ac01a60bfc8.
This deletes these duplicated functions from s3c64xx.c and adds the generic
implementations in nand_base.c to the spl Makefile. It also adds
-ffcuntion-sections and -gc-sections to the compilation flags of the SPL to
avoid errors originating from unused functions in nand_base.c.
Description of the regression:
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/108873
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Cc: scottwood@freescale.com
Cc: s-paulraj@ti.com
Cc: albert.u.boot@aribaud.net
Functions often used in SPL are now part of linux/mtd/nand.h.
Static modifiers are removed from these functions in
drivers/mtd/nand/nand_base.c.
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Cc: scottwood@freescale.com
Cc: s-paulraj@ti.com
Cc: albert.u.boot@aribaud.net
Acked-by: Scott Wood <scottwood@freescale.com>
Add support for the Ethernut 5 open hardware design, based
on Atmel's AT91SAM9XE512 SoC.
V4
- Fix several coding style issues.
- Move machine type to config file.
- Remove use of CONFIG_ATMEL_LEGACY.
Signed-off-by: Tim Schendekehl <tim.schendekehl@egnite.de>
This patch groups together all the common functions for LaCie boards:
Ethernet PHY and MAC address initializations.
Moreover the configurations for LaCie Kirkwood boards are merged into
a single file: include/configs/lacie_kw.h
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
This patch adds support for the LaCie 2Big Network v2 board, based on
the Marvell Kirkwood 6281 SoC.
Additional information is available at:
http://lacie-nas.org/doku.php?id=2big_network_v2
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Consider that ide_preinit() succeed if at least one port is successfully
initialized. This allows to iniatialize IDE support on a board with two
SATA ports but a single hard disk available.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Fix errors noticed after enabling CONFIG_EFI_PARTITION
for the OMAP3 EVM board:
part_efi.c: In function 'print_part_efi':
part_efi.c:133:5: warning: passing argument 3 of 'is_gpt_valid'
from incompatible pointer type
part_efi.c:95:12: note: expected 'struct gpt_header *' but arg
ument is of type 'struct gpt_header **'
part_efi.c: In function 'get_partition_info_efi':
part_efi.c:173:4: warning: passing argument 3 of 'is_gpt_valid
' from incompatible pointer type
part_efi.c:95:12: note: expected 'struct gpt_header *' but arg
ument is of type 'struct gpt_header **'
part_efi.c: In function 'alloc_read_gpt_entries':
part_efi.c:384:18: error: 'CONFIG_SYS_CACHELINE_SIZE' undeclare
d (first use in this function)
Signed-off-by: Sanjeev Premi <premi@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Anton staaf <robotboy@chromium.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
When building u-boot as 64 bit application (e.g. sandbox) ulong might be
64 bits in size. This breaks network code as IPaddr_t is 64 bytes in
size then and an IPv4 address is 32 bits in size. This patch makes sure
that IPaddr_t is always 32 bits in size. Also some warnings introduced
by this patch are fixed.
Signed-off-by: Matthias Weisser <weisserm@arcor.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
When ENV_IS_EMBEDDED is not set, but CONFIG_BUILD_ENVCRC is set,
the environment.h file does not get included resulting in unrecognized
env_t type.
Fix this by moving the include directive.
Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Tested-by: Mike Frysinger <vapier@gentoo.org>
It is sometimes desireable to clean up the byproducts of the build
process without removing the executable results. "make clean" is
close, but leaves the build directory with a large number of
*.depend* files. This new build option invokes make clean, and then
removes the depend files.
Signed-off-by: Andy Fleming <afleming@freescale.com>
The command gets an arbitrary number of arguments (up to 30), which
are interpreted as byte values and are feed into the TPM device after
proper initialization. Then the return value and data of the TPM
driver is examined.
TPM commands are described in the TCG specification.
For instance, the following sequence is the 'TPM Startup' command, it
is processed by the TPM and a response is generated:
boot > tpm 0x0 0xc1 0x0 0x0 0x0 0xc 0x0 0x0 0x0 0x99 0x0 0x1
Found TPM SLB9635 TT 1.2 by Infineon
Got TPM response:
00 c4 00 00 00 0a 00 00 00 00
If the command is corrupted (fed one byte short), an error is reported:
boot > tpm 0x0 0xc1 0x0 0x0 0x0 0xc 0x0 0x0 0x0 0x99 0x0
generic_lpc_tpm.c:311 unexpected TPM status 0xff000888
generic_lpc_tpm.c:516 failed sending data to TPM
tpm command failed
boot >
Change-Id: I3f3c5bfec8b852e208c4e99ba37b0f2b875140b0
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
CC: Wolfgang Denk <wd@denx.de>
If no default label is specified, but a situation arises where the
default label should be used, treat the first label specified as the
default label.
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Ricardo Salveti de Araujo <ricardo.salveti@linaro.org>
Cc: Wolfgang Denk <wd@denx.de>
If we move the local funcs to the top of the file, and use the
__maybe_unused define, we can drop a lot of ugly ifdef logic and
duplicated prototypes.
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This patch is added for PHY whose register offset value exceeds 0xFF and
cannot be used with "unsigned char" datatype in miiphy_read, miiphy_write
and miiphy_register functions. Datatype of register offset is changed to
unsigned short instead of unsigned char so that offset value greater then
0xFF can be used.
Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Modify exports.h to remove its dependencies on other files, thus
enabling standalone apps to require only exports.h from the U-Boot
source tree. This appears to be the intent based on the following
note: http://lists.denx.de/pipermail/u-boot/2010-January/067174.html
Signed-off-by: Mike Partington <mparting@lexmark.com>
Aneesh V
Christian Riesch
Marek Vasut
Simon Schwarz
Tim Schendekehl
Ajay Bhargav
Simon Guinot
Sanjeev Premi
Matthias Weisser
Thomas Weber
Igor Grinberg
Andy Fleming
Mike Frysinger
Vadim Bendebury
Jason Hobbs
Chandan Nath
Mike Partington