I've got a couple of Traverse ten64 machines, which have serial consoles and
are using U-Boot 2023.07-rc2 (a bit old, granted). I connect to their consoles
using Minicom on a Debian machine.
If I stop the U-Boot autoboot process, the U-Boot menu itself is displayed as
expected, with 'reverse' h
when
executing ldp instuction in pie_fix_loop.
Signed-off-by: Kevin Chen
---
arch/arm/cpu/armv8/start.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S
index f3ea858577..6cc1d26e5e 100644
--- a/arch/arm/cpu/armv8/start.S
By suggestion from Marek, I was testing this patch and discovered that
it broke fastboot over USB support. With this patch applied on top of
v2022.10, I'm seeing:
=> fastboot 0
couldn't find an available UDC
g_dnl_register: failed!, error: -19
Kevin
iscite VAR-SOM-AM33 module. Just wanted to check with the list to
see if I am missing something...
Thanks,
Kevin
th a Variscite VAR-SOM-AM33 module. Just wanted to check with the list to
see if I am missing something...
Thanks,
Kevin
B3.0 controller and the PCIe Controller, thus only
> a single controller can use it.
>
> This serie adds a VIM3 specific board support and adds this dynamic
> switching right before booting Linux.
Reviewed-by: Kevin Hilman
Tested-by: Kevin Hilman
Tested on khadas vim3
Kevin
c/vim3/vim3.c
> @@ -11,6 +11,122 @@
> #include
> #include
> #include
> +#include
> +#include "khadas-mcu.h"
This file doesn't exist in this series, so it doesn't compile.
Copying it from Linux, it compiles and works fine.
Kevin
Christian Hewitt writes:
> Khadas VIM3L is a new revision of the VIM3 board that swaps the premium
> A311D chip for Amlogic's mid-range S905D3 chip.
Tested-by: Kevin Hilman
ces to get in contact with the
> community to talk about this?
We just had an automated-testing summit connected to Embedded Linux
Conference Europe last month, where many of us were gathered.
Remi even gave a talk on bootloader testing with LAVA, maybe he can
share the slides for that.
Kevin
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On Fri, Apr 19, 2019 at 1:38 PM Kevin Hilman wrote:
>
> Atish Patra writes:
>
> > On 4/18/19 4:16 PM, Kevin Hilman wrote:
> >> Atish Patra writes:
> >>
> >>> On 4/18/19 12:15 PM, Kevin Hilman wrote:
> >>>> Palmer, Anup,
> &g
Atish Patra writes:
> On 4/18/19 4:16 PM, Kevin Hilman wrote:
>> Atish Patra writes:
>>
>>> On 4/18/19 12:15 PM, Kevin Hilman wrote:
>>>> Palmer, Anup,
>>>>
>>>> On Tue, Mar 12, 2019 at 1:55 AM Palmer Dabbelt wrote:
>>>
Atish Patra writes:
> On 4/18/19 12:15 PM, Kevin Hilman wrote:
>> Palmer, Anup,
>>
>> On Tue, Mar 12, 2019 at 1:55 AM Palmer Dabbelt wrote:
>>>
>>> On Mon, 11 Mar 2019 07:33:25 PDT (-0700), bmeng...@gmail.com wrote:
>>>> On Thu, Feb 14, 201
Palmer, Anup,
On Tue, Mar 12, 2019 at 1:55 AM Palmer Dabbelt wrote:
>
> On Mon, 11 Mar 2019 07:33:25 PDT (-0700), bmeng...@gmail.com wrote:
> > On Thu, Feb 14, 2019 at 7:58 AM Kevin Hilman wrote:
> >>
> >> Kevin Hilman writes:
> >>
> >
Kevin Hilman writes:
> Hi Anup,
>
> Anup Patel writes:
>
>> This patchset adds SiFive Freedom Unleashed (FU540) support
>> to RISC-V U-Boot.
>>
>> The patches are based upon latest U-Boot source tree
>> (git://git.denx.de/u-boot.git) at commit id
&
27;t work anymore.
Can you do some sanity testing with a 100Mb switch?
Kevin
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Atish Patra writes:
>> On Feb 12, 2019, at 4:18 PM, Kevin Hilman wrote:
>>
>> Anup Patel writes:
>>
>>> From: Atish Patra
>>>
>>> The readme guide describes the procedure to build, flash and boot Linux
>>> using U-Boot on HiFive
... (/me goes searching for the
compatible)... hmm, doesn't look like it.
> +[0.00] OF: fdt: Ignoring memory range 0x8000 - 0x8020
> +[0.00] Linux version 5.0.0-rc1-00020-g4b51f736 (atish@jedi-01) (gcc
> version 7.2.0 (GCC)) #262 SMP Mon Jan 21 17:
/ GPIOs in the second GPIO chip
> (the AO bank is driven correctly because the shifting is already 0).
>
> Signed-off-by: Carlo Caione
This looks like it could use a Fixes: tag for stable.
Kevin
> ---
> drivers/pinctrl/meson/pinctrl-meson-axg.c | 22 +++---
&g
> that package to test it.
>
> Signed-off-by: Simon Glass
> Reported-by: Kevin Hilman
While I removed the pip package that was causing me problems, this looks
basically like the workaround I had done locally.
Acked-by: Kevin Hilman
Thanks for fixing it up,
Kevin
_
On Fri, Jun 2, 2017 at 11:00 AM, Simon Glass wrote:
> Hi Kevin,
>
> On 1 June 2017 at 17:08, Kevin Hilman wrote:
>>
>> On Thu, Jun 1, 2017 at 8:23 AM, Simon Glass wrote:
>> > Hi Kevin,
>> >
>> > On 1 June 2017 at 07:55, Kevin Hilman wrote:
>
On Thu, Jun 1, 2017 at 8:23 AM, Simon Glass wrote:
> Hi Kevin,
>
> On 1 June 2017 at 07:55, Kevin Hilman wrote:
>> On Wed, May 31, 2017 at 12:19 PM, Simon Glass wrote:
>>> Hi Kevin,
>>>
>>> On 31 May 2017 at 12:13, Kevin Hilman wrote:
>>>
On Wed, May 31, 2017 at 12:19 PM, Simon Glass wrote:
> Hi Kevin,
>
> On 31 May 2017 at 12:13, Kevin Hilman wrote:
>> While trying to build v2017.05 for sun5i-r8-chip (CHIP_defconfig), I get
>> the following build error. I'm not familiar with binman, so not sure
>&
e:1107: recipe for target 'u-boot-sunxi-with-spl.bin' failed
make: *** [u-boot-sunxi-with-spl.bin] Error 1
If it matters, compiler is: gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)
Kevin
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No need to flush cache for command without data.
Signed-off-by: Kevin Liu
---
drivers/mmc/sdhci.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 93cefd8..c94d58d 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
Enable USB gadget ethernet by default to have networking capabilities.
Tested using DHCP and TFTP to transfer kernel, DT, ramdisk.
Cc: Fabio Estevam
Signed-off-by: Kevin Hilman
---
Applies to v2016.11
board/warp7/warp7.c | 14 ++
configs/warp7_defconfig | 5 +
include
Sekhar Nori writes:
> Enable bootz command on Texas Instruments DA850 EVM
> board. This helps it boot zImage with device-tree
> blob passed.
>
> Signed-off-by: Sekhar Nori
Tested-by: Kevin Hilman
Thanks! This was the only change I needed to use the latest mainline
u-boot
important to use LEB size instead of PEB size when using
UBI.
Signed-off-by: Kevin Smith
Cc: Michael Heimpold
Cc: Joe Hershberger
---
tools/env/fw_env.c | 71 --
1 file changed, 48 insertions(+), 23 deletions(-)
diff --git a/tools/env/fw_env.c
Carlo Caione writes:
> On Fri, May 13, 2016 at 3:46 PM, Kevin Hilman wrote:
>> Carlo Caione writes:
>>
>>> From: Carlo Caione
>>>
>>> This is a port / rewrite of the Amlogic driver shipped whithin the
>>> Amlogic SDK for the Meson GXB
patible = "amlogic,meson-mmc" },
> + { /* sentinel */ }
IIUC, this controller is different between meson8* and gxbb. If that's
the case, this compatible should probably be more specific.
Kevin
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let
you know.
Thank you for your help,
Kevin
On 05/11/2016 12:51 AM, Heiko Schocher wrote:
> Hello Joe,
>
> Am 11.05.2016 um 01:15 schrieb Joseph Hershberger:
>> Hi Kevin,
>>
>> Am 09.05.2016 um 23:16 schrieb Kevin Smith:
>>> Hello,
>>>
>>> I
> -Original Message-
> From: Tom Rini [mailto:tr...@konsulko.com]
> Sent: Friday, April 22, 2016 9:50 AM
> To: Kevin Welsh
> Cc: u-boot@lists.denx.de
> Subject: Re: [U-Boot] Unable to compile
>
> On Fri, Apr 22, 2016 at 03:33:13AM +, Kevin Welsh wrote:
> &g
After moving to v2006.03, I can no longer compile with my existing defconfig:
cmd/built-in.o: In function `do_fastboot':
/home/kdubious/u-boot/cmd/fastboot.c:34: undefined reference to
`g_dnl_clear_detach'
/home/kdubious/u-boot/cmd/fastboot.c:35: undefined reference to `g_dnl_register'
/home/kdu
I'm trying to resolve a strange networking issue with the ITEAD Core EVB +
AW2041 module.
If I connect all 3 UART wires (GND, RCV & TX) between the board and a USB UART
device: I get an IP 100% of the time.
If I connect only TX & RCV: I get an IP 100%.
If I connect TX & GND, I get an IP 100%.
B
> Signed-off-by: Stefan Roese
> Cc: Kevin Smith
> ---
> drivers/gpio/mvebu_gpio.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpio/mvebu_gpio.c b/drivers/gpio/mvebu_gpio.c
> index 9564ce2..75dc73e 100644
> --- a/drivers/gpio/mvebu_gpio.c
> +++
bitfield.h to clean up bit operations
* Use correct error return codes
* Comment/code formatting improvements and clarifications
Signed-off-by: Kevin Smith
Acked-by: Prafulla Wadaskar
Cc: Albert ARIBAUD
Cc: Joe Hershberger
Cc: Stefan Roese
Cc: Marek Vasut
Kevin Smith (2):
net: Remove unused
The previous mv88e61xx driver was a driver for configuring the
switch, but did not integrate with the PHY/networking system, so
it could not be used as a PHY by U-boot. This is a complete
rework to support this device as a PHY.
Signed-off-by: Kevin Smith
Acked-by: Prafulla Wadaskar
Cc: Albert
No boards are using this driver. Remove in preparation for a new
driver with integrated PHY support.
Signed-off-by: Kevin Smith
Acked-by: Joe Hershberger
Cc: Prafulla Wadaskar
Cc: Albert ARIBAUD
Cc: Stefan Roese
Cc: Marek Vasut
---
drivers/net/phy/mv88e61xx.c | 537
Hi Stefan,
On 03/24/2016 04:29 AM, Stefan Roese wrote:
> Hi Kevin,
>
> On 01.09.2015 14:52, Stefan Roese wrote:
>> Hi Kevin,
>>
>> (Added Luka to Cc, as the Marvell / MVEBU custodian)
>>
>> On 31.08.2015 22:30, Kevin Smith wrote:
>>> On som
oC (Kirkwood / Orion) may follow once they
> support DM as well.
>
> Signed-off-by: Stefan Roese
> Cc: Dirk Eibach
> Cc: Phil Sutter
> Cc: Kevin Smith
> Cc: Luka Perkov
> Cc: Tom Rini
> ---
>
Reviewed-by: Kevin Smith
Tested-by: Kevin Smith
Usage text was getting unwieldy and somewhat incorrect. The
usage summary implied that some options were mutually exclusive
(e.g. -q or -s). Clean up the summary to just include the
important ones, and include a generic "[OPTIONS]" instead.
Signed-off-by: Kevin Smith
Cc: St
Add command-line specification of xmodem timeout. If the binary
header needs to take a while to do something (e.g. DDR ECC
scrubbing), the xmodem transfer can time out. Add a configurable
xmodem block timeout to allow transfers with slow binary headers
to succeed.
Signed-off-by: Kevin Smith
Cc
er MVEBU SoC (Kirkwood / Orion) may follow once they
> support DM as well.
>
Are there any GPIO functions on the db-88f6820-gp board that I can use
to test this patch? I'm not seeing any "-gpios = <&gpioX ...>"
nodes in
Adding the chip to the nand_ids.c file, just enabled ONFI, without it
u-Boot claims the ONFI header can't be found, doesn't seem like a big deal.
Any help would be greatly appreciated.
Thanks,
Kevin
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http:
; +* return false positives during this time. */
> This is OK?
Yes. This is used to skip the autonegotiation process if nothing is
plugged into the port. If you have 5-6 ports enabled but only one cable
plugged in, waiting for all the other autonegotiation timeouts takes a
long tim
Hi Albert,
On 01/26/2016 10:13 AM, Joe Hershberger wrote:
> Hi Albert,
>
> On Tue, Jan 26, 2016 at 10:09 AM, Albert ARIBAUD
> wrote:
>> Hello Kevin,
>>
>> On Mon, 21 Dec 2015 21:45:32 +, Kevin Smith
>> wrote:
>>> The previous version of this d
The allocation size is reduced from what was introduced from the
Linux kernel, as U-boot uses the statically allocated nand_info
instead of needing to dynamically allocate an mtd_info instance.
Signed-off-by: Kevin Smith
Cc: Stefan Roese
Cc: Luka Perkov
Cc: Scott Wood
---
drivers/mtd/nand
Correct some pointer math in initialization. An offset was added
to a struct-typed pointer instead of one casted to a byte-size,
resulting in a much larger offset than intended.
Signed-off-by: Kevin Smith
Cc: Stefan Roese
Cc: Luka Perkov
Cc: Scott Wood
---
drivers/mtd/nand/pxa3xx_nand.c | 4
Correct a null pointer dereference in board_nand_init(). Zeroed
memory was allocated, then immediately dereferenced. The
dereference is completely removed, since this pointer is later
initialized in alloc_nand_resources.
Signed-off-by: Kevin Smith
Cc: Stefan Roese
Cc: Luka Perkov
Cc: Scott
On 01/13/2016 10:18 AM, Stefan Roese wrote:
> On 13.01.2016 17:12, Kevin Smith wrote:
>> On 01/09/2016 03:07 AM, Stefan Roese wrote:
>>> @@ -100,14 +100,24 @@
>>>#if defined(CONFIG_ARMADA_38X)
>>>/* SAR values for Armada 38x */
>>>#define
On 01/09/2016 03:07 AM, Stefan Roese wrote:
> @@ -100,14 +100,24 @@
> #if defined(CONFIG_ARMADA_38X)
> /* SAR values for Armada 38x */
> #define CONFIG_SAR_REG (MVEBU_REGISTER(0x18600))
> +
> #define SAR_CPU_FREQ_OFFS 10
> #define SAR_CPU_FREQ_MASK (0x1f << SAR_CPU_FREQ_O
Hello
I am making a bigeffort to try to acquire knowledge regarding embedded Linux.
Myprimary reference is the book entitled 'Embedded Linux Primer, SecondEdition
A Practical, Real-World Approach' by Christopher Hallinan,published 2010
I have reachedchapter 7, 'Bootloaders', and I am having a fe
No boards are using this driver. Remove in preparation for a new
driver with integrated PHY support.
Signed-off-by: Kevin Smith
Cc: Joe Hershberger
Cc: Prafulla Wadaskar
Cc: Stefan Roese
Cc: Marek Vasut
---
drivers/net/phy/mv88e61xx.c | 537
The previous mv88e61xx driver was a driver for configuring the
switch, but did not integrate with the PHY/networking system, so
it could not be used as a PHY by U-boot. This is a complete
rework to support this device as a PHY.
Signed-off-by: Kevin Smith
Acked-by: Prafulla Wadaskar
Cc: Joe
appreciated.
Signed-off-by: Kevin Smith
Acked-by: Prafulla Wadaskar
Cc: Joe Hershberger
Cc: Stefan Roese
Cc: Marek Vasut
Kevin Smith (2):
net: Remove unused mv88e61xx switch driver
net: phy: Add PHY driver for mv88e61xx switches
drivers/net/phy/mv88e61xx.c | 959
appreciated.
Signed-off-by: Kevin Smith
Cc: Prafulla Wadaskar
Cc: Joe Hershberger
Cc: Stefan Roese
Cc: Marek Vasut
Kevin Smith (2):
net: Remove unused mv88e61xx switch driver
net: phy: Add PHY driver for mv88e61xx switches
drivers/net/phy/mv88e61xx.c | 959
as a basic PHY on any/all ports.
This driver was developed with a mv88e6176 switch and a CPU
connected over SGMII on port 5. Other configurations should be
supported, but this is the only one that could be tested.
Signed-off-by: Kevin Smith
Cc: Joe Hershberger
Cc: Prafulla Wadaskar
Cc: Stefan
On 10/23/2015 04:14 PM, Scott Wood wrote:
> On Fri, 2015-10-23 at 20:57 +0000, Kevin Smith wrote:
>> On 10/23/2015 03:34 PM, Scott Wood wrote:
>>> Does Linux have this problem? Assuming no, please fix this by making the
>>> driver look more like Linux. At least then it
lation of "chip" and the
> allocation size is relevant to the NULL dereference? Couldn't that be fixed
> by just removing the "info->host[0]->mtd" line?
It's not, they are two separate bugs that crash when I try to load from
NAND. Perhap
work it right now. I think my patch
fixes a legitimate issue. (It at least fixes the crashes I was
experiencing). I hope it can be accepted as-is.
Thanks,
Kevin
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Instead of allocating space in the driver for the serdes
specification table, just allow the board file to set a pointer
to it. Also, allow the board to only specify the lanes that are
used instead of including unused lanes.
Signed-off-by: Kevin Smith
Cc: Stefan Roese
Cc: Dirk Eibach
Cc: Luka
is a mechanism in the drivers themselves for
changing the board-specified configuration based on values loaded from an
on-board EEPROM. This belongs in the board file instead of the driver, and is
not needed for the db-88f6820-gp development board, so is completely removed.
Kevin Smith (3):
arm:
, it should be
handled in the board file, not in core code.
Signed-off-by: Kevin Smith
Cc: Stefan Roese
Cc: Dirk Eibach
Cc: Luka Perkov
---
arch/arm/mach-mvebu/serdes/a38x/Makefile |1 -
.../serdes/a38x/high_speed_env_spec-38x.c |1 -
.../mach-mvebu/serdes/a38x
Functions that do not modify the pointer passed should declare it
as const.
Signed-off-by: Kevin Smith
Cc: Stefan Roese
Cc: Dirk Eibach
Cc: Luka Perkov
---
arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c| 2 +-
arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.h| 2 +-
arch/arm
d the cast.
Signed-off-by: Kevin Smith
Cc: Joe Hershberger
Cc: Tom Rini
---
common/env_ubi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/common/env_ubi.c b/common/env_ubi.c
index e0dc5af..e611199 100644
--- a/common/env_ubi.c
+++ b/common/env_ubi.c
@@ -181,8 +181
introduced from the
Linux kernel, as U-boot uses the statically allocated nand_info
instead of needing to dynamically allocate an mtd_info instance.
Also, some pointer math was corrected in the initialization of
the nand_chip pointer.
Signed-off-by: Kevin Smith
Cc: Stefan Roese
Cc: Luka Perkov
-off-by: Stefan Roese
No lockups over many load tests. Thanks!
Tested-by: Kevin Smith
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ts possible now to use the UART boot mode without on images that
> are generated for other boot devices, like SPI. So no need to change
> BOOT_FROM to "uart" for UART xmodem booting any more.
>
> Signed-off-by: Stefan Roese
> Cc: Luka Perkov
> Cc: Kevin Smith
> C
ls, because the definitions are
macro'd out. This patch macros out the calls so that the build
succeeds with -O0.
Signed-off-by: Kevin Smith
---
fs/ubifs/io.c | 8
1 file changed, 8 insertions(+)
diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
index bdccdc4..eab3281 100644
--- a/fs/ubifs/io.c
`dbg_leb_unmap'
This function is in a #ifndef __UBOOT__ section.
Kevin Smith
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he NAK, and start the transfer
successfully.
Signed-off-by: Kevin Smith
---
tools/kwboot.c | 20 +---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/tools/kwboot.c b/tools/kwboot.c
index af7a6ee..6b58fc9 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -71,6 +71,7 @@
>
> Tested on these Marvell eval boards:
> DB-MV784MP-GP - Armada XP
> DB-88F6820-GP - Armada 38x
>
> Signed-off-by: Stefan Roese
Tested-by: Kevin Smith
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are significant differences with the Haier one that would
effect this.
Kevin
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Signed-off-by: Kevin Smith
Acked-by: Stefan Roese
---
include/configs/mv-common.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index 51436da..4039b71 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
: Kevin Smith
Acked-by: Stefan Roese
---
include/configs/db-88f6820-gp.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h
index 12a24ce..95a05e6 100644
--- a/include/configs/db-88f6820-gp.h
+++ b/include/configs/db-88f6820
SMP-enabled Linux kernels read the CBAR register in CP15 to find
the address of the SCU registers. After remapping internal
registers, also update the CBAR so the kernel can find them.
Signed-off-by: Kevin Smith
Acked-by: Stefan Roese
---
arch/arm/mach-mvebu/cpu.c | 7 +++
1 file changed
From: Stefan Roese
L2 cache may still be enabled by the BootROM. We need to first disable
it before enabling d-cache support.
Signed-off-by: Stefan Roese
Tested-by: Kevin Smith
---
arch/arm/mach-mvebu/cpu.c | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/mach-mvebu/cpu.c
Changes needed to allow the DB-88F6820-GP development board to successfully
boot a Linux kernel.
Changes in v3:
- Correct coding-style errors
- Correct config macro style error
- Add acked-by lines
Kevin Smith (3):
arm: mvebu: Update CBAR with SOC regs base
mv-common.h: Include support for
Signed-off-by: Kevin Smith
---
include/configs/mv-common.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index 51436da..03518b0 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -59,6 +59,8 @@
#define
: Kevin Smith
---
include/configs/db-88f6820-gp.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h
index 12a24ce..490d74e 100644
--- a/include/configs/db-88f6820-gp.h
+++ b/include/configs/db-88f6820-gp.h
@@ -63,6 +63,11
From: Stefan Roese
L2 cache may still be enabled by the BootROM. We need to first disable
it before enabling d-cache support.
Signed-off-by: Stefan Roese
Signed-off-by: Kevin Smith
---
arch/arm/mach-mvebu/cpu.c | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/mach-mvebu
SMP-enabled Linux kernels read the CBAR register in CP15 to find
the address of the SCU registers. After remapping internal
registers, also update the CBAR so the kernel can find them.
Signed-off-by: Kevin Smith
---
arch/arm/mach-mvebu/cpu.c | 7 +++
1 file changed, 7 insertions(+)
diff
Changes needed to allow the DB-88F6820-GP development board to successfully
boot a Linux kernel.
Changes in v2:
- Correct address written to CBAR to be the SCU address instead of
the internal registers address
Kevin Smith (3):
arm: mvebu: Update CBAR with SOC regs base
mv-common.h
Changes needed to allow the DB-88F6820-GP development board to successfully
boot a Linux kernel.
Kevin Smith (3):
arm: mvebu: Update CBAR with SOC regs base
mv-common.h: Include support for device trees
db-88f6820-gp.h: Load data blobs into lower memory
Stefan Roese (1):
arm: mvebu
: Kevin Smith
---
include/configs/db-88f6820-gp.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h
index 12a24ce..490d74e 100644
--- a/include/configs/db-88f6820-gp.h
+++ b/include/configs/db-88f6820-gp.h
@@ -63,6 +63,11
SMP-enabled Linux kernels read the CBAR register in CP15 to find
the address of the SCU registers. After remapping internal
registers, also update the CBAR so the kernel can find them.
Signed-off-by: Kevin Smith
---
arch/arm/mach-mvebu/cpu.c | 7 +++
1 file changed, 7 insertions(+)
diff
From: Stefan Roese
L2 cache may still be enabled by the BootROM. We need to first disable
it before enabling d-cache support.
Signed-off-by: Stefan Roese
Signed-off-by: Kevin Smith
---
arch/arm/mach-mvebu/cpu.c | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/mach-mvebu
Changes needed to allow the DB-88F6820-GP development board to successfully
boot a Linux kernel.
Kevin Smith (3):
arm: mvebu: Update CBAR with SOC regs base
mv-common.h: Include support for device trees
db-88f6820-gp.h: Load data blobs into lower memory
Stefan Roese (1):
arm: mvebu
Signed-off-by: Kevin Smith
---
include/configs/mv-common.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index 51436da..03518b0 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -59,6 +59,8 @@
#define
I (including SPI NOR flash)
> - I2C
> - Ethernet (neta)
>
> One big part of this new SoC support is the move of the already exisiting
> Armada XP support into the "mach-mvebu" directory. With this move its
> easier to re-use this code for the A38x, which is pretty similar
define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
>
The M25P128 SPI flash chip on the DB-88F6820-GP board has 1024-page
sectors, so these will need to be 256KiB instead of 64. Otherwise the
SF driver complains when trying to "saveenv".
Regards,
Kevin
ction that returns the header size
so that the same value is used in all places.
Signed-off-by: Kevin Smith
---
tools/kwbimage.c | 22 --
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index 9540e7e..1ff17ca 100644
--- a/tools/
Hi Suriyan,
On Thu, Jan 22, 2015 at 5:46 PM, Suriyan Ramasami wrote:
> On Thu, Jan 22, 2015 at 9:51 AM, Kevin Hilman wrote:
>> Suriyan Ramasami writes:
>>
>>> Hello Kevin,
>>>
>>> On Wed, Jan 21, 2015 at 4:54 PM, Kevin Hilman wrote:
>>&
hose who don't want it need not bother
> about it. This was the intention. :)
What about exynos542x platforms which also have secure firmware? Are
you testing this on any of those (e.g. exynos5422-odroid-xu3?)
Kevin
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uot;mrc p15, 1, %0, c15, c0, 0\n\t" : "=r"(val));
>> +val |= (1 << 7);
>> +asm volatile ("mcr p15, 1, %0, c15, c0, 0\n\t" : : "r"(val));
>
> This wont work for us in DRA7/OMAP5 L2ACTLR cannot be modified by
> u-boot. has to go to secure world using smc call.
>
I believe the same may be true even on some exynos5 platforms with
secure firmware (e.g. exynos5422-odroid-xu3).
Kevin
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Suriyan Ramasami writes:
> Hello Kevin,
>
> On Wed, Jan 21, 2015 at 4:54 PM, Kevin Hilman wrote:
>> Hi Surijan,
>>
>> Suriyan Ramasami writes:
>>
>>> Hello Sjoerd Simons,
>>>A signed BL2 which allows unsigned BL2 chain load is already
and write your unsigned BL2 at the appropriate offset, it no
longer boots. Is the unsigned BL2 supposed to boot u-boot at offset 65
when it's finished as well?
How are you debugging your SPL images?
I tried adding CONFIG_SPL_SERIAL_SUPPORT so I could printf from SPL, but
that doesn
Suriyan Ramasami writes:
> Hello Kevin,
>
> On Tue, Jan 20, 2015 at 3:29 PM, Suriyan Ramasami wrote:
>> Hello Kevin,
>>
>> On Tue, Jan 20, 2015 at 2:43 PM, Kevin Hilman wrote:
>>> Suriyan Ramasami writes:
>>>
>>>> Hello Kevin,
>&
Suriyan Ramasami writes:
> Hello Kevin,
>These are the changes that would be necessary in uboot mainline for SPL:
>
> arch/arm/cpu/armv7/exynos/Kconfig
> - select OF_CONTROL
> + select SUPPORT_SPL
> + select OF_CONTROL if !SPL_BUILD
>
> c
ot/SPL.)
Are you testing this on mainline u-boot?
Can you describe what platforms you've tested this on and whether or not
those platforms are using secure firmware?
Kevin
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-rc3), but for it to work
correctly, IIUC, I'll also need to build an SPL from mainline.
Can you share your changes to mainline u-boot that enable the building
of SPL?
I'd like to try that using your BL2 that will load an unsigned BL2.
Thanks,
Kevin
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