On Sat, Jun 09, 2012 at 11:35:29AM -0700, Simon Glass wrote:
Hi Allen,
diff --git a/include/configs/tegra20-common-post.h
b/include/configs/tegra20-common-post.h
index b535934..6b046bd 100644
--- a/include/configs/tegra20-common-post.h
+++ b/include/configs/tegra20-common-post.h
@@
On Fri, Jun 08, 2012 at 10:21:15PM -0700, Stephen Warren wrote:
On 06/08/2012 03:16 PM, Allen Martin wrote:
Add target for tegra20 u-boot image. This is a concatenation of tegra
spl and normal u-boot binaries.
diff --git a/board/nvidia/seaboard/config.mk
b/board/nvidia/seaboard
On Sat, Jun 09, 2012 at 12:12:09PM -0700, Simon Glass wrote:
Hi Allen,
On Fri, Jun 8, 2012 at 2:16 PM, Allen Martin
amar...@nvidia.commailto:amar...@nvidia.com wrote:
Add target for tegra20 u-boot image. This is a concatenation of tegra
spl and normal u-boot binaries.
Signed-off
On Sat, Jun 09, 2012 at 12:15:01PM -0700, Simon Glass wrote:
Hi Allen,
On Fri, Jun 8, 2012 at 2:16 PM, Allen Martin
amar...@nvidia.commailto:amar...@nvidia.com wrote:
Move warmboot_save_sdram_params() to later in the boot sequence. This
code relies on devicetree to get the address
On Sat, Jun 09, 2012 at 12:19:48PM -0700, Simon Glass wrote:
Hi Allen,
On Fri, Jun 8, 2012 at 2:16 PM, Allen Martin
amar...@nvidia.commailto:amar...@nvidia.com wrote:
This code is now included in the tegra20 SPL
Signed-off-by: Allen Martin amar...@nvidia.commailto:amar...@nvidia.com
On Mon, Jun 11, 2012 at 01:21:13PM -0700, Simon Glass wrote:
Hi Allen,
On Mon, Jun 11, 2012 at 12:22 PM, Allen Martin
amar...@nvidia.commailto:amar...@nvidia.com wrote:
On Sat, Jun 09, 2012 at 12:12:09PM -0700, Simon Glass wrote:
Hi Allen,
On Fri, Jun 8, 2012 at 2:16 PM, Allen Martin
On Fri, Jun 08, 2012 at 10:28:57PM -0700, Stephen Warren wrote:
On 06/08/2012 03:27 PM, Allen Martin wrote:
On Fri, Jun 08, 2012 at 02:07:25PM -0700, Stephen Warren wrote:
On 06/08/2012 02:01 PM, Allen Martin wrote:
On Fri, May 25, 2012 at 06:46:22AM -0700, Thierry Reding wrote
On Fri, Jun 08, 2012 at 10:19:02PM -0700, Stephen Warren wrote:
On 06/08/2012 03:16 PM, Allen Martin wrote:
Add SPL options to tegra20 config files and enable SPL build for
tegra20 boards in boards.cfg
diff --git a/include/configs/tegra20-common.h
b/include/configs/tegra20-common.h
On Fri, Jun 08, 2012 at 10:24:42PM -0700, Stephen Warren wrote:
On 06/08/2012 03:16 PM, Allen Martin wrote:
These flags were necessary when building tegra20 as a single binary
that supported ARM7TDMI and Cortex A9. Now that the ARM7TDMI support
is split into a separate SPL
On Fri, Jun 08, 2012 at 10:29:39PM -0700, Stephen Warren wrote:
On 06/08/2012 03:16 PM, Allen Martin wrote:
Change the mkdir commands for the object directories to be more
general purpose. This fixes an issue when building for SPL where
SRCTREE and OBJTREE are the same, but $(obj) is under
On Fri, May 25, 2012 at 06:46:22AM -0700, Thierry Reding wrote:
This commit uses the common Tegra board implementation instead of
duplicating a lot of the code. In addition, the Plutux and Medcom
specific board files can be removed as the MMC/SD setup is common
among all Tamonten-based boards.
On Mon, Jun 04, 2012 at 11:02:30PM -0700, Thierry Reding wrote:
The Tamonten Evaluation Carrier is an evaluation board for the Tamonten
processor board. More information is available here:
Add target for tegra20 u-boot image. This is a concatenation of tegra
spl and normal u-boot binaries.
Signed-off-by: Allen Martin amar...@nvidia.com
---
.gitignore |1 +
Makefile| 11 +++
board/nvidia/seaboard/config.mk |1 +
3
Move warmboot_save_sdram_params() to later in the boot sequence. This
code relies on devicetree to get the address of the memory controller
and with upcoming changes for SPL boot it gets called early in the
boot process when devicetree is not initialized yet.
Signed-off-by: Allen Martin amar
build.
Signed-off-by: Allen Martin amar...@nvidia.com
---
boards.cfg |5 +
doc/README.SPL | 12
mkconfig | 13 +++--
3 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/boards.cfg b/boards.cfg
index f7f1190..8958ba2 100644
--- a/boards.cfg
Don't use timer_init from tegra board.c. This comes out of arm720t
for the SPL build.
Signed-off-by: Allen Martin amar...@nvidia.com
---
board/nvidia/common/board.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index 90a77e2
Change the mkdir commands for the object directories to be more
general purpose. This fixes an issue when building for SPL where
SRCTREE and OBJTREE are the same, but $(obj) is under SPLTREE.
Signed-off-by: Allen Martin amar...@nvidia.com
---
board/avionic-design/plutux/Makefile |7
Rename CONFIG_MACH_TEGRA_GENERIC to the less confusing CONFIG_TEGRA.
The meaning of the config options is now:
CONFIG_TEGRA - Any tegra chip
CONFIG_TEGRA20 - A tegra20 family chip
CONFIG_TEGRA30 - A tegra30 family chip (not added yet)
Signed-off-by: Allen Martin amar...@nvidia.com
---
include
This code is now included in the tegra20 SPL
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/start.S |2 -
arch/arm/cpu/tegra20-common/ap20.c | 258 +--
arch/arm/cpu/tegra20-common/board.c | 23 +---
include/configs/tegra20
Take a few SPL fixes from armv7 and apply them to arm720t:
-Use dummy exception handlers for SPL build
-Initialize relocation register r9 to 0 for the case of no relocation
-ifdef out interrupt handler code
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/arm720t/start.S | 13
Add tegra20-common-post.h to be consistent with other tegra20 boards.
Signed-off-by: Allen Martin amar...@nvidia.com
---
include/configs/tec.h |2 ++
1 file changed, 2 insertions(+)
diff --git a/include/configs/tec.h b/include/configs/tec.h
index 39400d9..9b3f88d 100644
--- a/include
In preparation for splitting out the armv4t code from tegra20, move
the tegra20 SoC code to arch/arm/cpu/tegra20-common. This code will
be compiled armv4t for the arm7tdmi and armv7 for the cortex A9.
Signed-off-by: Allen Martin amar...@nvidia.com
---
Makefile
This patch series fixes a long standing problem with the tegra20
u-boot build. Tegra20 contains an ARM7TDMI boot processor and a
Cortex A9 main processor. Prior to this patch series this was
accomplished by #ifdefing out any armv7 code from the early boot
sequence and creating a single binary
Add SPL options to tegra20 config files and enable SPL build for
tegra20 boards in boards.cfg
Signed-off-by: Allen Martin amar...@nvidia.com
---
boards.cfg| 18 -
include/configs/tegra20-common-post.h | 65 +
include/configs
These flags were necessary when building tegra20 as a single binary
that supported ARM7TDMI and Cortex A9. Now that the ARM7TDMI support
is split into a separate SPL, this is no longer necessary.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/tegra20/config.mk | 12
Add support for tegra20 arm7 boot processor. This processor is used
to power on the Cortex A9 and transfer control to it.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/arm720t/cpu.c |2 +
arch/arm/cpu/arm720t/interrupts.c |4
On Fri, Jun 08, 2012 at 02:07:25PM -0700, Stephen Warren wrote:
On 06/08/2012 02:01 PM, Allen Martin wrote:
On Fri, May 25, 2012 at 06:46:22AM -0700, Thierry Reding wrote:
This commit uses the common Tegra board implementation instead of
duplicating a lot of the code. In addition
On Wed, Jun 06, 2012 at 07:02:45PM -0700, Stephen Warren wrote:
On 06/06/2012 04:00 PM, Allen Martin wrote:
Yes, that's the intention. Although I do have plans down the road for
adding memory initialization to the SPL so I can use it for
boot/flashing when in recovery mode and there's
On Wed, Jun 06, 2012 at 09:11:01AM -0700, Stephen Warren wrote:
On 06/05/2012 03:20 PM, Allen Martin wrote:
This is make naming consistent with the kernel and devicetree and in
preparation of pulling out the common tegra20 code.
diff --git a/boards.cfg b/boards.cfg
This misses a couple
On Wed, Jun 06, 2012 at 09:16:46AM -0700, Stephen Warren wrote:
On 06/05/2012 03:20 PM, Allen Martin wrote:
In preparation for splitting out the armv4t code from tegra20, move
the tegra20 SoC code to arch/arm/cpu/tegra20-common. This code will
be compiled armv4t for the arm7tdmi and armv7
On Wed, Jun 06, 2012 at 09:20:22AM -0700, Stephen Warren wrote:
On 06/05/2012 03:20 PM, Allen Martin wrote:
Add support for specifying a differnt CPU for main u-boot and SPL
typo^^
Got it, thanks.
u-boot builds. This is done by adding an optional SPL CPU
On Wed, Jun 06, 2012 at 09:39:57AM -0700, Stephen Warren wrote:
On 06/05/2012 03:20 PM, Allen Martin wrote:
Add support for tegra20 arm7 boot processor. This processor is used
to power on the Cortex A9 and transfer control to it.
diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu
On Wed, Jun 06, 2012 at 09:44:59AM -0700, Stephen Warren wrote:
On 06/05/2012 03:20 PM, Allen Martin wrote:
Add SPL options to tegra20 config files and enable SPL build for
seaboard in boards.cfg
diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h
+/* include
On Wed, Jun 06, 2012 at 09:48:23AM -0700, Stephen Warren wrote:
On 06/05/2012 03:20 PM, Allen Martin wrote:
Add target for tegra20 u-boot image. This is a concatenation of tegra
spl and normal u-boot binaries.
diff --git a/board/nvidia/seaboard/config.mk
b/board/nvidia/seaboard
On Wed, Jun 06, 2012 at 09:51:09AM -0700, Stephen Warren wrote:
On 06/05/2012 03:20 PM, Allen Martin wrote:
This code is now included in the tegra20 SPL
@@ -323,34 +91,10 @@ void init_pmc_scratch(void)
/* ODMDATA is for kernel use to determine RAM size, LP config, etc
On Wed, Jun 06, 2012 at 12:57:05PM -0700, Stephen Warren wrote:
On 06/06/2012 01:53 PM, Tom Warren wrote:
I'll move the SPL to 0x108000 and the normal u-boot to 0x208000 if that
sounds more acceptable.
The current flash tools everyone is using expect to flash U-Boot to
0x0108000 (on
On Wed, Jun 06, 2012 at 12:17:53PM -0700, Stephen Warren wrote:
Oh, I see. MACH_TEGRA_GENERIC means some Tegra SoC, and CONFIG_TEGRA*
indicate which one. Coming from my kernel background, MACH_* is a define
for a particular board, and we do have a GENERIC Tegra board, so I got
the wrong end of
build.
Signed-off-by: Allen Martin amar...@nvidia.com
---
boards.cfg |5 +
doc/README.SPL | 12
mkconfig | 15 ++-
3 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/boards.cfg b/boards.cfg
index 8e46d08..0e571aa 100644
--- a/boards.cfg
This patch series fixes a long standing problem with the tegra20
u-boot build. Tegra20 contains an ARM7TDMI boot processor and a
Cortex A9 main processor. Prior to this patch series this was
accomplished by #ifdefing out any armv7 code from the early boot
sequence and creating a single binary
Add target for tegra20 u-boot image. This is a concatenation of tegra
spl and normal u-boot binaries.
Signed-off-by: Allen Martin amar...@nvidia.com
---
.gitignore |1 +
Makefile| 11 +++
board/nvidia/seaboard/config.mk |1 +
3
Don't use timer_init from tegra board.c. This comes out of arm720t
for the SPL build.
Signed-off-by: Allen Martin amar...@nvidia.com
---
board/nvidia/common/board.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index 2e22133
Add support for tegra20 arm7 boot processor. This processor is used
to power on the Cortex A9 and transfer control to it.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/arm720t/cpu.c |2 +
arch/arm/cpu/arm720t/interrupts.c|4 +
arch/arm/cpu
Add SPL options to tegra20 config files and enable SPL build for
seaboard in boards.cfg
Signed-off-by: Allen Martin amar...@nvidia.com
---
boards.cfg |2 +-
include/configs/seaboard.h |6 +++
include/configs/tegra2-common.h | 17
include/configs
This is make naming consistent with the kernel and devicetree and in
preparation of pulling out the common tegra20 code.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/{tegra2 = tegra20}/Makefile|0
arch/arm/cpu/armv7/{tegra2 = tegra20}/ap20.c |0
arch/arm
In preparation for splitting out the armv4t code from tegra20, move
the tegra20 SoC code to arch/arm/cpu/tegra20-common. This code will
be compiled armv4t for the arm7tdmi and armv7 for the cortex A9.
Signed-off-by: Allen Martin amar...@nvidia.com
---
Makefile
This code is now included in the tegra20 SPL
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/start.S |2 -
arch/arm/cpu/tegra20-common/ap20.c | 262 +--
arch/arm/cpu/tegra20-common/board.c | 27 +---
include/configs/tegra2
Take a few SPL fixes from armv7 and apply them to arm720t:
-Use dummy exception handlers for SPL build
-Initialize relocation register r9 to 0 for the case of no relocation
-ifdef out interrupt handler code
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/arm720t/start.S | 13
These flags were necessary when building tegra20 as a single binary
that supported ARM7TDMI and Cortex A9. Now that the ARM7TDMI support
is split into a separate SPL, this is no longer necessary.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/tegra20/config.mk |7
On Tue, Jun 05, 2012 at 02:25:12PM -0700, Tom Warren wrote:
Did you use the -C option for format-patch? I'd expect a lot of these file
moves to show up as simple renames.
Yes, if you look inside [PATCH v2 01/10] tegra20: rename tegra2 -
tegra20 for example, all the renames came out ok, I
On Mon, May 14, 2012 at 04:23:33PM -0700, Stephen Warren wrote:
On 05/14/2012 05:14 PM, Allen Martin wrote:
Override -march setting for tegra to -march=armv4t for files that are
necessary for low level init on tegra.
The recent change to use -march=armv7-a for armv7 caused a regression
On Mon, Jun 04, 2012 at 11:00:35AM -0700, Stephen Warren wrote:
On 06/04/2012 11:54 AM, Allen Martin wrote:
Hi Tom, could you pick this up in u-boot-tegra? Without it tegra is
currently broken in both u-boot-tegra and u-boot gits depending on the
compiler you use.
It's been
On Tue, May 22, 2012 at 10:07:37AM -0700, Stephen Warren wrote:
On 05/18/2012 04:24 PM, Allen Martin wrote:
On Mon, May 14, 2012 at 10:06:40PM -0700, Stephen Warren wrote:
On 05/10/2012 01:02 AM, Allen Martin wrote:
...
Perhaps we can just create a new tegra_spl board for the SPL rather
On Tue, May 22, 2012 at 10:10:48AM -0700, Stephen Warren wrote:
Oh right. I think if you pass -M or better -C to git format-patch,
it'll highlight that fact better; it should make the patch file indicate
that the relevant files were moved or copied, and just show the diffs to
the file during
On Mon, May 21, 2012 at 05:49:03PM -0700, Simon Glass wrote:
Hi Stephen,
On Mon, May 21, 2012 at 7:22 AM, Thierry Reding
thierry.red...@avionic-design.demailto:thierry.red...@avionic-design.de
wrote:
* Stephen Warren wrote:
b) In U-Boot, rename the tegra2 support to tegra20 so that
On Mon, May 14, 2012 at 10:11:26PM -0700, Stephen Warren wrote:
On 05/10/2012 01:02 AM, Allen Martin wrote:
-USE_PRIVATE_LIBGCC = yes
However, we force this because the toolchains we typically use for
U-Boot are targeted at the A9 CPUs, and hence the libgcc there contains
ARMv7
On Mon, May 14, 2012 at 10:08:05PM -0700, Stephen Warren wrote:
On 05/10/2012 01:02 AM, Allen Martin wrote:
Add target for tegra2 u-boot image. This is a concatenation of tegra
spl and normal u-boot binaries.
diff --git a/Makefile b/Makefile
+$(obj)u-boot.t2: $(obj)spl/u-boot
On Mon, May 14, 2012 at 10:06:40PM -0700, Stephen Warren wrote:
On 05/10/2012 01:02 AM, Allen Martin wrote:
Signed-off-by: Allen Martin amar...@nvidia.com
diff --git a/boards.cfg b/boards.cfg
-seaboard arm armv7 seaboard
nvidia
On Mon, May 14, 2012 at 10:03:24PM -0700, Stephen Warren wrote:
On 05/10/2012 01:02 AM, Allen Martin wrote:
Add support for tegra arm7 boot processor. This processor is used to
power on the Cortex A9 and transfer control to it.
+static void enable_cpu_power_rail(void
On Mon, May 14, 2012 at 09:55:20PM -0700, Stephen Warren wrote:
On 05/10/2012 01:02 AM, Allen Martin wrote:
Include board.c for both SPL and non-SPL build. Don't use timer_init
from board.c for SPL build.
Signed-off-by: Allen Martin amar...@nvidia.com
diff --git a/board/nvidia
On Sun, May 13, 2012 at 10:24:19PM -0700, Mike Frysinger wrote:
On Monday 07 May 2012 12:36:00 Allen Martin wrote:
The other option is to compile all of tegra armv4t by modifying
arch/arm/cpu/armv7/config.mk
no it's not. arch and board config.mk get sourced, so you can put this
board
to getenv_ulong() that causes an illegal
instruction exception if cmd_nvedit is compiled for armv7.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/tegra2/config.mk |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/cpu/armv7/tegra2
executing on the
arm7tdmi there are calls to getenv_ulong() and memset() that cause an
illegal instruction exception if compiled for armv7.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/tegra2/config.mk |7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff
Include board.c for both SPL and non-SPL build. Don't use timer_init
from board.c for SPL build.
Signed-off-by: Allen Martin amar...@nvidia.com
---
board/nvidia/common/Makefile |2 +-
board/nvidia/common/board.c |2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/board
build.
Signed-off-by: Allen Martin amar...@nvidia.com
---
boards.cfg |5 +
doc/README.SPL | 12
mkconfig | 15 ++-
3 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/boards.cfg b/boards.cfg
index 5f328b5..4436053 100644
--- a/boards.cfg
This patch series fixes a long standing problem with the tegra2 u-boot
build. Tegra2 contains an ARM7TDMI boot processor and a Cortex A9
main processor. Prior to this patch series this was accomplished by
#ifdefing out any armv7 code from the early boot sequence and creating
a single binary that
These flags were necessary when building tegra2 as a single binary
that supported ARM7TDMI and Cortex A9. Now that the ARM7TDMI support
is split into a separate SPL, this is no longer necessary.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/tegra2/config.mk |8
Add target for tegra2 u-boot image. This is a concatenation of tegra
spl and normal u-boot binaries.
Signed-off-by: Allen Martin amar...@nvidia.com
---
Makefile|6 ++
board/nvidia/seaboard/config.mk |1 +
2 files changed, 7 insertions(+)
create mode 100644
Signed-off-by: Allen Martin amar...@nvidia.com
---
boards.cfg |2 +-
include/configs/seaboard.h |9 +
include/configs/tegra2-common.h | 19 +++
3 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/boards.cfg b/boards.cfg
index
Take a few SPL fixes from armv7 and apply them to arm720t:
-Use dummy exception handlers for SPL build
-Initialize relocation register r9 to 0 for the case of no relocation
-ifdef out interrupt handler code
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/arm720t/start.S | 13
In preparation for splitting out the armv4t code from tegra2, move the
tegra2 SoC code to arch/arm/cpu/tegra2-common. This code will be
compiled armv4t for the arm7tdmi and armv7 for the cortex A9.
Signed-off-by: Allen Martin amar...@nvidia.com
---
Makefile
Add support for tegra arm7 boot processor. This processor is used to
power on the Cortex A9 and transfer control to it.
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/arm720t/cpu.c |3 +-
arch/arm/cpu/arm720t/interrupts.c |5 +-
arch/arm/cpu
This code is now included in the tegra2 SPL
Signed-off-by: Allen Martin amar...@nvidia.com
---
arch/arm/cpu/armv7/start.S |2 -
arch/arm/cpu/tegra2-common/ap20.c | 257 +---
arch/arm/cpu/tegra2-common/ap20.h | 102 --
arch/arm/cpu
On Sat, May 05, 2012 at 01:01:22PM -0700, Wolfgang Denk wrote:
Dear Allen Martin,
In message 1336163380-29679-1-git-send-email-amar...@nvidia.com you wrote:
Override -march setting for tegra to -march=armv4t for cmd_nvedit.c
The recent change to use -march=armv7-a for armv7 caused
to getenv_ulong() that causes an illegal
instruction exception if cmd_nvedit is compiled for armv7.
Signed-off-by: Allen Martin amar...@nvidia.com
---
common/Makefile |6 ++
1 file changed, 6 insertions(+)
diff --git a/common/Makefile b/common/Makefile
index d9f10f3..e1b5307 100644
On Tue, Apr 24, 2012 at 12:53:15AM -0700, YONGKI KIM wrote:
Hello everyone.
I am trying to port the Ethernet driver to *tegra250 development
board(harmony board)* but I have the problem.
Harmony has a SMSC LAN9514 integrated USB hub/ethernet controller.
There's a driver for it in
On Mon, Apr 30, 2012 at 11:31:44AM -0700, Simon Glass wrote:
-Have the armv4t build reach up and over into armv7
-Move the code out to board/nvidia
Both of these seemed worse
I've thought about this a bit more. To me you have a bit of a unique problem
in that you need to build the code
it back. This restores
the ability to boot a kernel using device tree.
Signed-off-by: Stephen Warren swar...@nvidia.com
Acked-by: Tom Rini tr...@ti.com
Acked-by: Allen Martin amar...@nvidia.com
Tested-by: Allen Martin amar...@nvidia.com
Verified I can boot a device tree kernel again after
On Fri, Apr 20, 2012 at 12:50:58PM -0700, Tom Warren wrote:
This set of boot cmds from Stephen Warren provides a simple
default for booting a linux kernel and DT from mmc (eMMC or
SD-Card, in that order). Tested on Seaboard w/an SD card.
Signed-off-by: Tom Warren twar...@nvidia.com
---
On Tue, Apr 17, 2012 at 12:01:37PM -0700, Simon Glass wrote:
This enables the standard keyboard on Seaboard.
Signed-off-by: Simon Glass s...@chromium.org
---
include/configs/seaboard.h |9 +
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git
build.
Signed-off-by: Allen Martin amar...@nvidia.com
---
This is part of my patch series to move all armv4t code out of tegra
u-boot to an SPL. I haven't heard any suggestions on how to resolve
having a different CPU for the SPL build, so this is my suggestion
as a possible solution.
boards.cfg
On Thu, Apr 19, 2012 at 11:27:05AM -0700, Simon Glass wrote:
This is part of an upcoming patch set to move all armv4t code out of
tegra2 u-boot and put it into an SPL, but I wanted to get some early
feedback on this patch. This moves most of the tegra2 SoC code from
arch/arm/cpu/armv7
This is part of an upcoming patch set to move all armv4t code out of
tegra2 u-boot and put it into an SPL, but I wanted to get some early
feedback on this patch. This moves most of the tegra2 SoC code from
arch/arm/cpu/armv7 to a new directory arch/arm/cpu/tegra2-common.
This code will be shared
In preparation for splitting out the armv4t code from tegra2, move the
tegra2 SoC code to arch/arm/cpu/tegra2-common. This code will be
compiled armv4t for the arm7tdmi and armv7 for the cortex A9.
Signed-off-by: Allen Martin amar...@nvidia.com
---
Resending this with git format-patch -M to make
Changing the subject line since this thread isn't really about
toolchains any more.
The problem I'm having with the SPL build is that a single entry in
boards.cfg can have exactly one architecture and CPU model. So
But you can define any tye of CONFIG_ settings, both in boards.cfg and
in
only option I found that worked was to use an armv4 toolchain for
the
armv4 bits and armv7 toolchain for the armv7 bits.
I'm not an expert in this area, but this cannot be the right
approach.
Did you try asking on the binutils mailing list? This is where
experts should be available...
How would others feel about a CROSS_COMPILE_SPL variable that allowed
one to override the toolchain used during the SPL build?
This makes no sense to me. The need to use a specific tool chain for
some SoC type usuallyonly comes into play when dealing with user space
code, i. e. when you
I'm trying to solve a problem we've had in the tegra build of u-boot for a
while. Tegra2/3 have an integrated arm7tdmi in addition to the cortex A9.
Initial boot of the system is always to the arm7tdmi which is responsible for
turning on the clocks and power rails for the A9 and then taking
Tom, Albert,
Does this series look good?
Hi Aneesh,
The assembly files (like arch/arm/cpu/armv7/start.S) are still compiled ARM 32
with this patch series, but they call into C files that are compiled -mthumb.
Shouldn't the branches be changed into thumb state changing branches (bx/blx) ?
Subject: Re: [U-Boot] [PATCH] USB: reevaluate iomux stdin on USB kbd
detect
If CONSOLE_MUX is enabled, reevaluate console stdin when USB keyboard
device is detected.
Signed-off-by: Allen Martin amar...@nvidia.com
---
Hi,
what's the status of this patch/patchset?
Both
If CONSOLE_MUX is enabled, reevaluate console stdin when USB keyboard
device is detected.
Signed-off-by: Allen Martin amar...@nvidia.com
ping, anyone have any comments/feedback?
Hi, anyone want to give this patch some love so USB keyboard can work on EHCI
again?
-Allen
nvpublic
This moves keyboard polling logic from USB HCD drivers into USB
keyboard driver. Remove usb_event_poll() as keyboard polling was
the only user of this API. With this patch USB keyboard works with
EHCI controllers again. Tested on a tegra2 seaboard.
Signed-off-by: Allen Martin amar
This moves keyboard polling logic from USB HCD drivers into USB
keyboard driver. Remove usb_event_poll() as keyboard polling was
the only user of this API. With this patch USB keyboard works with
EHCI controllers again. Tested on a tegra2 seaboard.
Signed-off-by: Allen Martin amar
If CONSOLE_MUX is enabled, reevaluate console stdin when USB keyboard
device is detected.
Signed-off-by: Allen Martin amar...@nvidia.com
ping, anyone have any comments/feedback?
-Allen
nvpublic
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If CONSOLE_MUX is enabled, reevaluate console stdin when USB keyboard
device is detected.
Signed-off-by: Allen Martin amar...@nvidia.com
---
common/usb_kbd.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index e94bb7e..577a1eb
This allows systems to pause autoboot with USB keyboard. Tested on
tegra2 seaboard.
Signed-off-by: Allen Martin amar...@nvidia.com
Can't you just add usb reset to preboot env?
The point is to be able to use USB keyboard to stop autoboot on systems where
USB keyboard is the primary
Can't you just add usb reset to preboot env?
The point is to be able to use USB keyboard to stop autoboot on
systems where USB keyboard is the primary (or only) input device.
This needs to happen before BOOTCOMMAND gets parsed.
I think the preboot environment variable already
This allows systems to pause autoboot with USB keyboard. Tested on
tegra2 seaboard.
Signed-off-by: Allen Martin amar...@nvidia.com
---
README |5 +
arch/arm/lib/board.c |9 +
2 files changed, 14 insertions(+), 0 deletions(-)
This modification
The point is to be able to use USB keyboard to stop autoboot on
systems where USB keyboard is the primary (or only) input device.
This needs to happen before BOOTCOMMAND gets parsed.
I think the preboot environment variable already *is* run before
starting the autoboot timer?
This seems incompatible with iomux, shouldn't these decisions be made
in the
console driver? In my case, stdin is set to serial,tegra-kbc,usbkbd
so this
strcmp won't match.
Indeed, this code predates the iomux implementation, and nobody
noticed yet that it needs fixing.
Ok thanks,
This allows systems to pause autoboot with USB keyboard. Tested on
tegra2 seaboard.
Signed-off-by: Allen Martin amar...@nvidia.com
---
README |5 +
arch/arm/lib/board.c |9 +
2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/README b/README
index
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