I was following
http://barebox.org/documentation/barebox-2011.05.0/x86_bootloader.html
I am getting the error:
“No MBR signature found
barebox image seems not valid: Bad MBR signature”
At first I was trying it with OpenSuse and thought the problem could have been
related to it being 64-bit,
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com
---
drivers/serial/Makefile |6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 893e282..16a54c2 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
The reset value for the MAX clk gate is 0b10, that is it is turned
on in CPU run mode and off in stop mode. Configure it that way during
startup.
The 0b11 value previously in this field causes some nasty behaviour in
the Linux kernel:
- The i.MX35 has two bits per clock gate which are decoded as
We cannot jump to SDRAM unconditionally in imx*_barebox_boot_nand_external.
When we really boot from NOR flash the binary is not yet copied to SDRAM.
Instead, let the return value of imx_barebox_boot_nand_external() indicate
whether we really boot from NAND and only jump to SDRAM in this case.
Also, print out where our environment comes from.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
arch/arm/boards/pcm043/pcm043.c | 33 ++---
1 file changed, 18 insertions(+), 15 deletions(-)
diff --git a/arch/arm/boards/pcm043/pcm043.c
- switch to new environment
- make barebox partitions 512K big
- update defconfig for new env:
- enable menu support
- miitool support
- clk commands
- oftree support
- let/dirname/readlink commands
- enable external nand boot support
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
On Wed, Feb 20, 2013 at 03:25:15PM +0100, Jean-Christophe PLAGNIOL-VILLARD
wrote:
as we have it to in scripts/Makefile.lib
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com
---
Makefile |8
1 file changed, 8 deletions(-)
diff --git a/Makefile b/Makefile
In case environment loading/saving failed, the calling program
should be informed about that by returning a non zero exit code.
Signed-off-by: Christian Kapeller christian.kapel...@cmotion.eu
---
scripts/bareboxenv.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff
On 02/26/2013 12:20 PM, Christian Kapeller wrote:
In case environment loading/saving failed, the calling program
should be informed about that by returning a non zero exit code.
Signed-off-by: Christian Kapeller christian.kapel...@cmotion.eu
---
scripts/bareboxenv.c | 16
In case environment loading/saving failed, the calling program
should be informed about that by returning a non zero exit code.
Signed-off-by: Christian Kapeller christian.kapel...@cmotion.eu
---
scripts/bareboxenv.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff
On 11:09 Tue 26 Feb , Sascha Hauer wrote:
On Wed, Feb 20, 2013 at 03:25:15PM +0100, Jean-Christophe PLAGNIOL-VILLARD
wrote:
as we have it to in scripts/Makefile.lib
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com
---
Makefile |8
1 file
Hi Christian,
On Tue, Feb 26, 2013 at 01:04:39PM +0100, Christian Kapeller wrote:
In case environment loading/saving failed, the calling program
should be informed about that by returning a non zero exit code.
Signed-off-by: Christian Kapeller christian.kapel...@cmotion.eu
Applied, thanks
On Mon, Feb 25, 2013 at 05:46:48PM +0100, Fabio Porcedda wrote:
Fix previous commit:
638f91b fix compiler warnings: use puts() instead of printf().
Because puts() function add a newline, use instead printf(%s, ).
Signed-off-by: Fabio Porcedda fabio.porce...@gmail.com
Cc: Jean-Christophe
On Tue, Feb 26, 2013 at 10:41:07AM +0100, Jean-Christophe PLAGNIOL-VILLARD
wrote:
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com
Applied, thanks
Sascha
---
drivers/serial/Makefile |6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/serial/Makefile
On Tue, Feb 26, 2013 at 02:40:12AM -0600, Nathan wrote:
I was following
http://barebox.org/documentation/barebox-2011.05.0/x86_bootloader.html
I am getting the error:
“No MBR signature found
barebox image seems not valid: Bad MBR signature”
At first I was trying it with OpenSuse and
On Tue, Feb 26, 2013 at 10:33:48AM +0400, Alexander Shiyan wrote:
Signed-off-by: Alexander Shiyan shc_w...@mail.ru
Applied, thanks
Sascha
---
arch/arm/mach-imx/esdctl.c |2 +-
arch/arm/mach-imx/imx53.c |2 +-
arch/arm/mach-imx/imx6.c |2 +-
3 files changed, 3
Since we added a new partition in the board, the partitions number of
the boot and rootfs partition have changed as well.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
arch/arm/boards/crystalfontz-cfa10036/env/boot/mmc-ext3 |6 +++---
Hi,
The cfa-10036 comes only with a SD slot, so there was previously no way to
store in a persistent way the environment we could have modified other than
by modifying the code source itself.
These two patches register a new partition on the SD card to store that
environment, and update the
Since the only storage medium on the cfa-10036 is the MMC card, we need
to have a registered environment partition on it if we want to be able
to modify at runtime.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
arch/arm/boards/crystalfontz-cfa10036/cfa10036.c |8 +++-
The roundup_pow_of_two function is making use of __roundup_pow_of_two
when the call to __builtin_constant_p fails, which is not implemented in
barebox.
Copied the code from Linux log2.h header.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
include/linux/log2.h |9
Hi,
This patch series makes the cfa10036 retrieve its ram size at runtime.
Since the get_ram_size function was not safe to use when running from RAM,
we had to introduce a first patch that makes the execution of this function
from RAM safe.
Thanks,
Maxime
Maxime Ripard (2):
memsize: Make
get_ram_size cannot be used when running from RAM at the moment, even
though it backs up the memory cells it modifies, since it can also
modify the get_ram_size function itself.
Avoid testing the memory area where barebox is loaded at to prevent this
problem. If the memory supposed to host
The cfa-10036 comes in two flavours, with either 128MB or 256MB of RAM
on it.
Since it's not stored anywhere, we need to runtime detect it, thanks to
the get_ram_size function.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
arch/arm/boards/crystalfontz-cfa10036/cfa10036.c |
Signed-off-by: Marc Kleine-Budde m...@pengutronix.de
---
drivers/serial/Makefile |1 +
drivers/serial/serial_auart.c | 257 +
2 files changed, 258 insertions(+)
create mode 100644 drivers/serial/serial_auart.c
diff --git
Hello,
this series adds support for the mxs application uart driver. Lifted from TQS's
u-boot patches.
regards,
Marc
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Signed-off-by: Marc Kleine-Budde m...@pengutronix.de
---
drivers/serial/Kconfig |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index a8be9cd..b23d17e 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -21,7
On Tue, Feb 26, 2013 at 07:34:50PM +0100, Marc Kleine-Budde wrote:
Signed-off-by: Marc Kleine-Budde m...@pengutronix.de
---
drivers/serial/Makefile |1 +
drivers/serial/serial_auart.c | 257
+
2 files changed, 258 insertions(+)
create
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/of/base.c |5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index f016f90..704ba8e 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -876,10 +876,8 @@ int
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
arch/arm/lib/bootm.c |8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index dc29004..cf192cf 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -181,13
of_find_node_by_path iterates over the allnodes list. Depending on
where the node we look for is, this can be significantly slower than
using the tree structure to look for a node, so iterate over the tree
instead.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/of/base.c | 37
By doing so of_new_node does not depend on the global root_node
anymore.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/of/base.c | 17 -
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index eaaeaf4..e853add
In order to be able to handle multiple devicetrees, do not assume
the tree to be unflattened is the barebox internal one. Instead,
just return a pointer to it and assign the barebox internal root_node
external to the unflatten function.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
In the beginning we only had libfdt to handle devicetrees. With
devicetree probing support we gained two parallel universes for
handling devicetrees. This series cleans this up by switching to
the internal devicetree completely and removing libfdt.
The dtb format is now only used while
the of_property command crashes when an empty property value
was given. This is because xrealloc is called with a length
argument of 0. Fix this.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
commands/of_property.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff
of_find_child is a useful function. Export it and rename it to
of_find_child_by_name.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/of/base.c | 16 +++-
include/of.h |2 ++
2 files changed, 5 insertions(+), 13 deletions(-)
diff --git a/drivers/of/base.c
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/of/base.c | 160 +
include/of.h |2 +-
2 files changed, 127 insertions(+), 35 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 9f1f3cf..d6ca949 100644
Now that we use the unflattened tree in bootm we can use of_print_nodes
instead of printing the flattened tree.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
commands/bootm.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/commands/bootm.c b/commands/bootm.c
Using OFDEVICE is a basic decision, so move it to the top
of the driver menu.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/Kconfig |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 988ec9e..70321ea 100644
---
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/of/base.c |6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 6b12979..c47801a 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -676,8 +676,10 @@ struct
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
commands/of_node.c |3 +++
commands/of_property.c |3 +++
2 files changed, 6 insertions(+)
diff --git a/commands/of_node.c b/commands/of_node.c
index 27f070d..0249d97 100644
--- a/commands/of_node.c
+++ b/commands/of_node.c
@@
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
common/oftree.c |8 ++-
drivers/of/base.c | 180 -
include/of.h |4 +-
3 files changed, 160 insertions(+), 32 deletions(-)
diff --git a/common/oftree.c b/common/oftree.c
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
include/of.h |3 +++
1 file changed, 3 insertions(+)
diff --git a/include/of.h b/include/of.h
index b2f9ca7..21e5687 100644
--- a/include/of.h
+++ b/include/of.h
@@ -53,6 +53,9 @@ struct driver_d;
int of_match(struct device_d *dev,
OFDEVICE decides whether or not we compile in support for probing
devices from the devicetree. Let the user decide this explicitly.
This makes the oftree, of_node and of_property commands independent
of devicetree device support since being able to manipulate
devicetrees has nothing to do with
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
arch/arm/boards/at91sam9x5ek/hw_version.c | 31 +++--
arch/ppc/mach-mpc5xxx/cpu.c | 26 +++
common/memory.c | 48 ++--
common/oftree.c |
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
commands/of_node.c | 27 ++-
1 file changed, 10 insertions(+), 17 deletions(-)
diff --git a/commands/of_node.c b/commands/of_node.c
index a370e26..bf9799c 100644
--- a/commands/of_node.c
+++ b/commands/of_node.c
@@
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/of/Makefile |2 +-
drivers/of/base.c | 372 ---
drivers/of/dtb.c| 401 +++
3 files changed, 402 insertions(+), 373 deletions(-)
The allnodes list makes it hard to handle multiple devicetrees. Having
a list to iterate over all nodes of a tree is still good to have though.
This patch uses the list_head of the root node as the head of the list.
This way the root node is no longer part of the list, but when iterating
over a
With this every devicetree is first converted to the barebox internal
format before it's converted back to dtb again.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
arch/arm/lib/bootm.c | 10 +-
commands/bootm.c |9 -
common/oftree.c | 19
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
include/libfdt_env.h |9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/include/libfdt_env.h b/include/libfdt_env.h
index e83aa96..6486187 100644
--- a/include/libfdt_env.h
+++ b/include/libfdt_env.h
@@ -3,13
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
commands/oftree.c | 13 ++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/commands/oftree.c b/commands/oftree.c
index 83ffe12..612d01a 100644
--- a/commands/oftree.c
+++ b/commands/oftree.c
@@ -156,7 +156,14 @@
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
drivers/of/base.c | 25 +
include/of.h | 11 +++
2 files changed, 36 insertions(+)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 8138a91..6b12979 100644
--- a/drivers/of/base.c
+++
This makes of_find_node_by_path usable with multiple trees.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
commands/of_node.c |2 +-
commands/of_property.c | 10 --
commands/oftree.c | 10 +-
drivers/of/base.c | 16 +++-
include/of.h
Hi Sascha,
On Tue, Feb 26, 2013 at 09:18:40PM +0100, Sascha Hauer wrote:
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
---
common/oftree.c |8 ++-
drivers/of/base.c | 180
-
include/of.h |4 +-
3 files changed, 160
“UBOOT2 JMP ” is what displays during bootup using VirtualBox.
This is after compiling with:
export ARCH=x86
make generic_defconfig
make
fdisk /dev/sdb...partition...mkfs.ext2 /dev/sdb1
./scripts/setupmbr/setupmbr –s 32 –m ./barebox.bin –d /dev/sdb
I think there may be something I’m missing after
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