Hi,
On Sun, Nov 11, 2012 at 6:47 AM, Mike Frysinger vap...@gentoo.org wrote:
When using open(), the O_CREAT flag must be given a mode, otherwise it
uses random garbage from the stack. Also, it can fail to build:
In file included from /usr/include/fcntl.h:290:0,
from
We plan to move architecture-specific data into a separate structure so
that we can make the rest of it common.
As a first step, create struct arch_global_data to hold these fields.
Initially it is empty.
This patch applies to all archs at once. I can split it if this is really
a pain.
This patch adds the a4m2k MPC5200B board port. Its a derivate of
the a3m071 board with only minor changes.
Additionally this patch includes some clean-up changes:
- Remove I2C support from a3m071 as its unused
- Fix/enhance default env variables
- Fix some comments
- Add newly introduced
On 13/12/2012 11:47, Richard Genoud wrote:
toupper/tolower function are already declared, so use them.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
fs/fat/fat.c |3 ++-
fs/fat/fat_write.c |3 ++-
include/fat.h |3 ---
3 files changed, 4 insertions(+),
On 12/14/2012 3:29 AM, Scott Wood wrote:
On 12/13/2012 04:38:18 AM, Vipin Kumar wrote:
+ for (off = 0; off nand-size; off += nand-erasesize) {
+ const image_header_t *header;
+ int ret;
+
+ if (nand_block_isbad(nand, off))
+ continue;
+
+ len = sizeof(buffer);
+
+ ret = nand_read(nand, off,
On 12/13/2012 6:41 PM, Marek Vasut wrote:
Dear Vipin Kumar,
The current logic reads the port status just once after usb_hub_power_on
and expects the portstatus and portchange to report the connection status
immediately and correctly.
Few pen drives are not able to report both of them
On 12/07/2012 02:34 PM, Minkyu Kang wrote:
Dear Jaehoon,
On 22/11/12 13:22, Jaehoon Chung wrote:
To get exactly clock value for mmc, support the get_mmc_clk() like
set_mmc_clk().
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
On 12/14/2012 3:22 AM, Scott Wood wrote:
On 12/13/2012 12:10:58 AM, Vipin Kumar wrote:
Or better, just have one CONFIG_CMD_IMLS and have it operate on
whatever flash types are configured into U-Boot.
I didn't do it because until now the CONFIG_CMD_IMLS config is
tightly bound with flash only
ping again
On 12/6/2012 2:52 PM, Vipin KUMAR wrote:
Certain ARMV7 cpus eg. CortexA9 contains a local and a global timer within the
CPU core itself. This patch adds generic support for local timer.
Signed-off-by: Vipin Kumarvipin.ku...@st.com
---
arch/arm/cpu/armv7/Makefile | 11 ++-
+
+ switch (genimg_get_format(buffer)) {
+ case IMAGE_FORMAT_LEGACY:
+ header = (const image_header_t *)buffer;
+ len = image_get_image_size(header);
+
+ ret =
Hi Simon,
2012/12/14 Simon Glass s...@chromium.org:
Move microblaze over to use generic global_data.
Signed-off-by: Simon Glass s...@chromium.org
---
Changes in v2: None
arch/microblaze/include/asm/global_data.h | 27 +--
1 files changed, 1 insertions(+), 26
This patch set adds FDT support to I2C, I2S, SPI
drivers for SMDK5250.
Based on:
1) [PATCH 0/5 v2] Add DT based ethernet driver for SMDK5250
http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/146555;
2) fdt: Export fdtdec_lookup() and fix the name
Add I2C device node data for exynos
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
arch/arm/dts/exynos5250.dtsi | 64 ++
1 files changed, 64
This patch adds aliases for I2C.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Heiko Schocher h...@denx.de
---
Changes in V1:
-Rebased on latest u-boot-samsung
board/samsung/dts/exynos5250-smdk5250.dts | 11 +++
1
Add required compatible information for I2C driver.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Heiko Schocher h...@denx.de
---
Changes in V1:
-Rebased on latest u-boot-samsung
include/fdtdec.h |1 +
lib/fdtdec.c |
Api is added to decode peripheral id based on the interrupt number
of the peripheral.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by; Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
arch/arm/cpu/armv7/exynos/pinmux.c| 28
Functions added to get the I2C bus number and reset I2C bus using
FDT node.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Heiko Schocher h...@denx.de
---
Changes in V1:
-Rebased on latest u-boot-samsung
This patch initialises I2C using FDT.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Heiko Schocher h...@denx.de
---
Changes in V1:
-Rebased on latest u-boot-samsung
board/samsung/smdk5250/smdk5250.c | 20 +---
Add sound device node data for exynos
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
arch/arm/dts/exynos5250.dtsi |5 +
doc/device-tree-bindings/exynos/sound.txt |
Adds sound and codec device node parameters
Signed-off-by: R. Chandrasekar rcse...@samsung.com
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
board/samsung/dts/exynos5250-smdk5250.dts
Add required compatible information for sound driver.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
include/fdtdec.h |2 ++
lib/fdtdec.c |2 ++
2 files changed, 4
This patch adds FDT support to the sound driver.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
drivers/sound/sound.c | 173 +
This patch adds FDT support to the codec.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
drivers/sound/wm8994.c | 76 ++-
This patch adds FDT support to sound init in CMD.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
common/cmd_sound.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff
Add required compatible information for SPI driver.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
include/fdtdec.h |1 +
lib/fdtdec.c |1 +
2 files changed, 2
This patch adds aliases for SPI.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
board/samsung/dts/exynos5250-smdk5250.dts |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
Add SPI device node data for exynos.
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
arch/arm/dts/exynos5250.dtsi| 41 +++
This patch adds FDT support to the SPI driver.
Signed-off-by: Simon Glass s...@chromium.org
Signed-off-by: Rajeshwari Shinde rajeshwar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V1:
-Rebased on latest u-boot-samsung
drivers/spi/exynos_spi.c | 96
On Thursday, December 13, 2012 11:41:29 PM, Benoît Thébaudeau wrote:
On Thursday, December 13, 2012 5:01:00 PM, Bernhard Walle wrote:
I used the kobs-ng-11.09.01 software from Freescale to write the
bootloader to NAND, since it also writes the necessary boot header
and
has support for bad
Dear Simon Glass,
Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass s...@chromium.org
I think we should kill IXP. Did the IXP custodian show any activity? If not,
let's just remove this piece of junk.
Otherwise Acked-by: Marek Vasut ma...@denx.de
---
Changes
On Tue, Dec 11, 2012 at 11:09:41AM +0100, Piotr Wilczek wrote:
This patch series provides a new command - gpt for eMMC partition table
(in the GPT format) restoration.
As a pre-work, some cleanup at the part_efi.c file was performed to
remove custom macros and make GPT related structures
On Tue, Dec 11, 2012 at 10:16:17PM -0600, Joe Hershberger wrote:
When a variable with a registered callback is inserted, deleted, or
overwritten the callback is called and gives the system an opportunity
to do something in response to the change. It also has the opportunuty
to reject the
The boot page in memory is already reserved so OS won't overwrite.
As long as the boot page translation is active, the default boot page
also needs to be reserved in case the memory is 4GB or more.
Signed-off-by: York Sun york...@freescale.com
---
arch/powerpc/cpu/mpc85xx/fdt.c | 16
Hi Michal,
On Fri, Dec 14, 2012 at 2:45 AM, Michal Simek mon...@monstr.eu wrote:
Hi Simon,
2012/12/14 Simon Glass s...@chromium.org:
Move microblaze over to use generic global_data.
Signed-off-by: Simon Glass s...@chromium.org
---
Changes in v2: None
Albert,
On Thu, Dec 13, 2012 at 12:20 PM, Albert ARIBAUD
albert.u.b...@aribaud.net wrote:
Hi Tom,
On Mon, 10 Dec 2012 14:15:10 -0700, Tom Warren
twarren.nvi...@gmail.com wrote:
u-boot-arm/master and u-boot-tegra/next should have the same base
commit (b8a7c46), so merging them isn't a big
Hello,
I'm seeing a fixable bit-flip in the current u-boot (v2012.10) on a
i.Mx6 Solo based custom board. The problem is similar to the one
explained here [1].
As observed by the thread's author, does reverting the commit 1b1f9a9
solves the issue? Did someone face a similar issue?
Thanks,
On 12/14/2012 03:32:04 AM, Vipin Kumar wrote:
+
+ switch (genimg_get_format(buffer)) {
+ case IMAGE_FORMAT_LEGACY:
+ header = (const image_header_t *)buffer;
+ len =
On 12/14/2012 03:23:26 AM, Vipin Kumar wrote:
On 12/14/2012 3:22 AM, Scott Wood wrote:
On 12/13/2012 12:10:58 AM, Vipin Kumar wrote:
+ imgdata = malloc(read_size);
+ if (!imgdata) {
+ printf(Not
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 12/13/12 16:51, Simon Glass wrote:
[snip]
And from there we can move on and say On ${SoC} we get a
device tree (that we can't quite parse as we don't have enough
resources) AND $some-data (OMDATA or an abbreviated device tree
or $whatever),
The memory layout calculations are done in calculate_relocation_address(),
and coreboot has its own version of this function. But in fact all we
really need is to set the top of usable RAM, and then the base version
will work as is.
So instead of allowing the whole calculate_relocation_address()
Hi Tom,
On Fri, Dec 14, 2012 at 12:40 PM, Tom Rini tr...@ti.com wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 12/13/12 16:51, Simon Glass wrote:
[snip]
And from there we can move on and say On ${SoC} we get a
device tree (that we can't quite parse as we don't have enough
With this symbol we can easy append something (e.g. an FDT) to the U-Boot
binary and access it from within U-Boot.
Signed-off-by: Simon Glass s...@chromium.org
---
arch/x86/cpu/u-boot.lds |2 ++
arch/x86/include/asm/u-boot-x86.h |1 +
arch/x86/lib/init_helpers.c |2 +-
At present most x86 cache operations are undefined. Add a basic
implementation for these.
Signed-off-by: Simon Glass s...@chromium.org
---
arch/x86/cpu/cpu.c | 23 +++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c
With CONFIG_OF_CONTROL we may have an FDT in the BSS region. Relocate
it up with the rest of U-Boot to keep the rest of memory free.
Signed-off-by: Simon Glass s...@chromium.org
---
arch/x86/include/asm/global_data.h |1 +
arch/x86/include/asm/init_helpers.h |2 ++
It is useful to be able to access the timer before U-Boot has relocated
so that we can fully support bootstage.
Move the relevant variables to the data region to support this.
Signed-off-by: Simon Glass s...@chromium.org
---
arch/x86/cpu/coreboot/coreboot.c |4 ++--
This does not actually change normal behaviour, but adds a check that
should detect corruption of relocation data (e.g. by using BSS data
prior to relocation).
Also add additional debugging output when enabled.
During this investigation, two situations have been seen:
1.
At present BSS data is including in the image, which wastes binary space.
Remove it by rearranging the sections so that BSS is last.
Signed-off-by: Simon Glass s...@chromium.org
---
arch/x86/cpu/u-boot.lds | 19 ---
1 files changed, 12 insertions(+), 7 deletions(-)
diff --git
We don't need this code with coreboot.
Signed-off-by: Simon Glass s...@chromium.org
---
include/configs/coreboot.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/configs/coreboot.h b/include/configs/coreboot.h
index 5f736f2..fd383ff 100644
---
This is currently set to coreboot.dtsi, but we cannot support this on
old device tree compilers (dtc = 1.3), so adjust to use ARCH_CPU_DTS
to let the Makefile preprocessor sort this out.
Signed-off-by: Simon Glass s...@chromium.org
---
board/chromebook-x86/dts/link.dts |2 +-
1 files
Make use of a device tree on coreboot boards, and set the default
to link.
Signed-off-by: Simon Glass s...@chromium.org
---
include/configs/coreboot.h |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/include/configs/coreboot.h b/include/configs/coreboot.h
index
On 12/14/2012 01:40 PM, Tom Rini wrote:
On 12/13/12 16:51, Simon Glass wrote:
[snip]
And from there we can move on and say On ${SoC} we get a
device tree (that we can't quite parse as we don't have
enough resources) AND $some-data (OMDATA or an abbreviated
device tree or $whatever), lets
Hey all,
I've tagged and pushed v2013.01-rc2 now. The next branch has been open
for a little bit, and is still open now, and in sync. Here's where
we're at:
- I expect a USB pull request from Marek soon.
- I've locally build-tested Simon's gd-arch series and will run-time
test it on a few
On 12/14/2012 02:14 PM, Simon Glass wrote:
Hi Tom,
On Fri, Dec 14, 2012 at 12:40 PM, Tom Rini tr...@ti.com wrote: On
12/13/12 16:51, Simon Glass wrote:
[snip]
And from there we can move on and say On ${SoC} we get
a device tree (that we can't quite parse as we don't have
enough
The following changes since commit 6e9005bd96ff0f0548a787ffafee10664a57a8e1:
omap3_evm: Let CONFIG_EFI_PARTITION be set for SPL (2012-12-13 13:58:27 -0700)
are available in the git repository at:
git://git.denx.de/u-boot-nand-flash.git master
for you to fetch changes up to
Hi Simon,
On 15/12/12 08:13, Simon Glass wrote:
It is useful to be able to access the timer before U-Boot has relocated
so that we can fully support bootstage.
Move the relevant variables to the data region to support this.
Signed-off-by: Simon Glass s...@chromium.org
---
Dear Vipin Kumar,
In message 50caf0cb.1050...@st.com you wrote:
ping again
pong ;-)
On 12/6/2012 2:52 PM, Vipin KUMAR wrote:
Certain ARMV7 cpus eg. CortexA9 contains a local and a global timer within
the
CPU core itself. This patch adds generic support for local timer.
What would be
Hi Stephen,
On Fri, Dec 14, 2012 at 2:03 PM, Stephen Warren swar...@wwwdotorg.org wrote:
On 12/14/2012 02:14 PM, Simon Glass wrote:
Hi Tom,
On Fri, Dec 14, 2012 at 12:40 PM, Tom Rini tr...@ti.com wrote: On
12/13/12 16:51, Simon Glass wrote:
[snip]
And from there we can move on and say On
Dear Tom Rini,
In message 50cb8ed1.7020...@ti.com you wrote:
The other part is, take a look at the Allwinner thread from a week or
so ago. We really need to define how we want early board specific
data to come in because if we start saying we'll accept per-SoC
solutions we'll be drowning in
Dear Stephen Warren,
In message 50cb9f9f.5010...@wwwdotorg.org you wrote:
I don't understand why you think U-Boot is in a position to mandate
that the existing solutions that are already in place are incorrect,
and must be replaced with some alternative.
There will always be times when
Hi Simon,
On 14/12/12 17:48, Simon Glass wrote:
Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass s...@chromium.org
---
Changes in v2: None
arch/x86/include/asm/global_data.h |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git
Dear Stephen Warren,
In message 50cba217.3070...@wwwdotorg.org you wrote:
Many (most, I assume) U-Boot builds don't use device tree at all
(yet?). I'm not sure we should tie any new mechanism for low-level
boot information into device tree, since that severely limits where it
can be used.
Hi Graeme,
On Fri, Dec 14, 2012 at 2:15 PM, Graeme Russ graeme.r...@gmail.com wrote:
Hi Simon,
On 15/12/12 08:13, Simon Glass wrote:
It is useful to be able to access the timer before U-Boot has relocated
so that we can fully support bootstage.
Move the relevant variables to the data
Hi Simon,
On 14/12/12 17:48, Simon Glass wrote:
We currently assume that the global data pointer is at the start of
struct global_data. We want to remove this restriction, and it is
easiest to do this in C.
Remove the asm code and add equivalent code in C.
This idea was proposed by
Hi Ajay,
On Thu, Dec 13, 2012 at 3:29 AM, Ajay Kumar ajaykumar...@samsung.com wrote:
Currently, exynos FIMD driver is being used to support only TIZEN LOGOs.
In order to get LCD console, we need to enable half word swap feature
of FIMD and use 16 BPP.
LCD console and proprietary Logo cannot
Hi Graeme,
On Fri, Dec 14, 2012 at 2:32 PM, Graeme Russ graeme.r...@gmail.com wrote:
Hi Simon,
On 14/12/12 17:48, Simon Glass wrote:
Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass s...@chromium.org
---
Changes in v2: None
On 12/14/2012 03:22 PM, Simon Glass wrote:
Hi Stephen,
...
Perhaps I can make the point another way. Assuming that the SOC in
question is ARM-based and has Linux support it either supports FDT now
or presumably will fairly soon.
Sure, but I'm *explicitly* avoiding relying on DT for this,
Enable the io command for x86 on coreboot.
Signed-off-by: Simon Glass s...@chromium.org
---
Changes in v3: None
Changes in v2:
- Add x86 patch to enable io command for coreboot
include/configs/coreboot.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git
From: Stefan Reinauer reina...@chromium.org
Since U-Boot runs from coreboot on x86, the Coreboot version is an
important part of the boot state. This version information is
available in the coreboot tables, so print it when the 'version'
command is used.
Signed-off-by: Simon Glass
Hi Wolfgang,
On 15/12/12 09:26, Wolfgang Denk wrote:
Dear Tom Rini,
In message 50cb8ed1.7020...@ti.com you wrote:
The other part is, take a look at the Allwinner thread from a week or
so ago. We really need to define how we want early board specific
data to come in because if we start
Add a short description for this command.
Signed-off-by: Simon Glass s...@chromium.org
---
README |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/README b/README
index b5c1c03..6bf678a 100644
--- a/README
+++ b/README
@@ -838,6 +838,7 @@ The following options need to be
Hello again Allan,
Can you on work device (with correct ART section and with no checksum
error), enter the u-boot command - printenv ?
Also would you please share your ART section of the same device?
Idea is this, it is necessary to calculate the checksum of ART section
(only not clearly what
Dear Graeme Russ,
In message 50cbb346.30...@gmail.com you wrote:
And we already have a well-defined way to do this, which is the device
tree. So any attempts to implement something different should be
reviewed very carefully.
I'm not sure I 100% get this, but from what I understand,
SPL doesn't use the environment. These list entries prevent the
functions from being garbage-collected, even though nothing will look at
the list. This caused several SPL builds (e.g. P2020RDB-PC_NAND) to
break due to size limitations.
A static inline function is used to provide a context in
Hi Wolfgang,
On 15/12/12 11:32, Wolfgang Denk wrote:
Dear Graeme Russ,
In message 50cbb346.30...@gmail.com you wrote:
And we already have a well-defined way to do this, which is the device
tree. So any attempts to implement something different should be
reviewed very carefully.
I'm not
Ccing the Author of [1].
On 12/14/2012 11:33 PM, Vikram Narayanan wrote:
Hello,
I'm seeing a fixable bit-flip in the current u-boot (v2012.10) on a
i.Mx6 Solo based custom board. The problem is similar to the one
explained here [1].
As observed by the thread's author, does reverting the
Dear Donghwa,
On 13/12/12 20:29, Ajay Kumar wrote:
With VPLL as source clock to FIMD,
Exynos DP Initializaton was failing sometimes with unstable clock.
Changing FIMD source to MPLL resolves this issue.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass
Dear Ajay,
On 13/12/12 20:29, Ajay Kumar wrote:
Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Add GPIO configuration for LCD.
Enable FIMD and DP support on SMDK5250.
DP Panel size: 2560x1600.
We use 16BPP resolution to get LCD console.
Signed-off-by:
Dear Ajay,
On 13/12/12 20:29, Ajay Kumar wrote:
When only DP is used, we need not enable CONFIG_EXYNOS_MIPI_DSIM.
Similarly, when only MIPI is used, we need not enable CONFIG_EXYNOS_DP.
But the current structuring of code forces us to enable both
CONFIG_EXYNOS_MIPI_DSIM and CONFIG_EXYNOS_DP.
Dear Jeong-Hyeon Kim,
On 13/12/12 19:37, Jeong-Hyeon Kim wrote:
ORIGEN_QUAD board is based on Samsung's Exynos4412 SoC.
Signed-off-by: Jeong-Hyeon Kim jh...@insignal.co.kr
---
Makefile |2 +-
board/samsung/origen_quad/Makefile| 59 ++
Hi Scott,
On Fri, Dec 14, 2012 at 6:54 PM, Scott Wood scottw...@freescale.com wrote:
SPL doesn't use the environment. These list entries prevent the
functions from being garbage-collected, even though nothing will look at
the list. This caused several SPL builds (e.g. P2020RDB-PC_NAND) to
Hi Simon,
On Wed, Dec 12, 2012 at 7:55 PM, Simon Glass s...@chromium.org wrote:
The Asix driver takes the link down during init() and then brings it back up.
This commit changes this so that if a link has already been established
successfully we simply check that the link is still good.
Also
Dear Graeme Russ,
In message 50cbd313.60...@gmail.com you wrote:
I can give you an example - Remote Telemetry Units (RTUs). They usually
have a number of serial ports. The number of ports may vary based on the
sub-model. Some ports may be RS-232, some may be RS-485 or RS-422.
Depending on
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