Re: ELDK for Armv8.2

On Tue, Apr 5, 2022 at 8:52 AM Jerry Van Baren wrote: > Hi Ron, > > On Mon, Apr 4, 2022 at 7:12 PM Ron Eggler > wrote: > >> I'm working on a BSP that features the Reesas RZ/G2L & RZ/V2L CPUs which >> have a Cortex-A55 core onthe Arm8.2 architecture.

Re: ELDK for Armv8.2

Hi Ron, On Mon, Apr 4, 2022 at 7:12 PM Ron Eggler wrote: > I'm working on a BSP that features the Reesas RZ/G2L & RZ/V2L CPUs which > have a Cortex-A55 core onthe Arm8.2 architecture. I don't see it listed > under https://www.denx.de/wiki/view/ELDK-5/WebHome#Section_1.4. and was > wondering if

Re: [PATCH] power: zynqmp: Add power domain driver for ZynqMP

Trivial English correction. On Wed, Jan 19, 2022 at 6:04 AM Michal Simek wrote: > Driver should be enabled by CONFIG_POWER_DOMAIN=y and > CONFIG_ZYNQMP_POWER_DOMAIN=y. Power domain driver doesn't have own DT node > but it uses zynqmp firmware DT node that's why there is a need to bind > driver w

Re: Problem building u-boot

Hi Olivier, On Wed, Feb 5, 2020 at 11:01 AM Olivier BERTON < olivier.ber...@etu.univ-nantes.fr> wrote: > Hi, > > I'm a student working on ZedBoard FPGA, and I have to install a custom > Linux on the ZedBoard. > I have to build u-boot, so I'm following this Wiki : > https://xilinx-wiki.atlassian.n

Re: [U-Boot] Pull request: u-boot-fdt/master

On 08/12/2013 12:35 PM, Simon Glass wrote: Hi Jerry, On Sat, Aug 10, 2013 at 7:21 AM, Jerry Van Baren mailto:gvb.ub...@gmail.com>> wrote: [snip] I also discovered the u-boot libfdt/fdt_wip.c has fdt_find_regions() from Simon that isn't in the upstream dtc version. I sl

[U-Boot] Pull request: u-boot-fdt/master

Note: This is the license header change from Roger Meier (thanks), acked by Wolfgang. While this will diverge our source a bit from the dtc upstream, I'm willing to live with that for now and indefinitely if necessary. I would like to start a dialog with David Gibson and Jon Loeliger to see

Re: [U-Boot] fdt: remove unaligned access in fdt_fixup_ethernet()

Hi Stephen, Sorry for not applying this in a timely manner. Thanks, Tom, for covering for me. gvb On 06/07/2013 02:19 PM, Tom Rini wrote: On Mon, May 27, 2013 at 06:01:19PM -, Stephen Warren wrote: Some ARM compilers may emit code that makes unaligned accesses when faced with construc

Re: [U-Boot] [PATCH] fdt: allow bootdelay to be specified via device tree

On 06/03/2013 11:05 AM, Stephen Warren wrote: On 06/02/2013 06:44 AM, Gerald Van Baren wrote: Hi Stephen, On 06/02/2013 01:24 AM, Stephen Warren wrote: On 05/14/2013 12:02 PM, Stephen Warren wrote: From: Stephen Warren This can be useful to force bootcmd to execute as soon as U-Boot has sta

Re: [U-Boot] [PATCH] fdt_support: Use CONFIG_NR_DRAM_BANKS if defined

On 05/17/2013 02:05 PM, Tom Rini wrote: On Fri, May 17, 2013 at 09:59:23AM -0700, Doug Anderson wrote: Tom, On Fri, May 17, 2013 at 9:52 AM, Tom Rini wrote: Saw your reply but don't completely understand it. I think we'd still like U-Boot to populate the memory property if possible and it so

[U-Boot] Pull request: u-boot-fdt

Dear Tom, The following changes since commit 2988eac70ead3720f9ec85a239cd06b2f7246683: Merge branch 'patman' of git://git.denx.de/u-boot-x86 (2013-05-10 08:16:34 -0400) are available in the git repository at: git://git.denx.de/u-boot-fdt.git master for you to fetch changes up to bbd0f7e

Re: [U-Boot] [PATCH v4 06/19] libfdt: Add fdt_next_subnode() to permit easy subnode iteration

Hi Simon, On 05/07/2013 12:11 PM, Simon Glass wrote: Iterating through subnodes with libfdt is a little painful to write as we need something like this: [snip] Signed-off-by: Simon Glass (Cherry-picked from dtc commit 4e76ec79) Acked-by: Gerald Van Baren Unless I hear otherwise, I'll dr

Re: [U-Boot] [PATCH v3 12/17] Revert "fdt- Tell the FDT library where the device tree is"

On 04/20/2013 02:42 PM, Simon Glass wrote: This reverts commit 3b73459ea3421e9f8c6c8c62e1d3fe458ca5bc56. In practice it doesn't seem like a good idea to make the the working FDT point to the control FDT. Now that we can access the control FDT using the 'fdt' command, there is no need for this fe

Re: [U-Boot] [PATCH v3 11/17] fdt: Skip checking FDT if the pointer is NULL

On 04/20/2013 02:42 PM, Simon Glass wrote: If we have no FDT, don't attempt to read from it. This allows sandbox to run without an FDT if required. Signed-off-by: Simon Glass Acked-by: Gerald Van Baren --- Changes in v3: None Changes in v2: - Fix checkpatch checks about parenthesis alignme

Re: [U-Boot] [PATCH v3 10/17] sandbox: fdt: Support fdt command for sandbox

On 04/20/2013 02:42 PM, Simon Glass wrote: By using map_sysmem() we can get the fdt command to work correctly with sandbox. Signed-off-by: Simon Glass Acked-by: Gerald Van Baren --- Changes in v3: None Changes in v2: - Rebase to use updated fdt_valid() function common/cmd_fdt.c | 10 +++

Re: [U-Boot] [PATCH v3 09/17] fdt: Allow fdt command to check and update control FDT

On 04/20/2013 02:42 PM, Simon Glass wrote: There is an existing fdt command to deal with the working FDT. Enhance this to support the control FDT also (CONFIG_OF_CONTROL). Signed-off-by: Simon Glass Acked-by: Gerald Van Baren --- Changes in v3: - Remove #ifdefs which are not needed now tha

Re: [U-Boot] [PATCH v3 07/17] fdt: Add a parameter to fdt_valid()

On 04/20/2013 02:42 PM, Simon Glass wrote: At present this only checks working_fdt, but we want to check other FDTs also. So add the FDT to check as a parameter to fdt_valid(). Signed-off-by: Simon Glass Acked-by: Gerald Van Baren --- Changes in v3: None Changes in v2: - fdt_valid() sets t

Re: [U-Boot] [PATCH] fdt: Ensure that libfdt_env.h comes from U-Boot

Hi Simon, On 04/12/2013 04:24 PM, Simon Glass wrote: Hi Tom / Jerry, [snip] Another way to fix this is to use -nostdinc and -idirafter to ensure that system includes are included after U-Boot ones. Unfortunately this means that U-Boot's errno.h gets included instead of the system one. This i

[U-Boot] [Pull] u-boot-fdt/master

Dear Tom, Please pull u-boot-fdt. Thanks, gvb The following changes since commit d62ef5619c9249772247d6af3b8e65207ae0c871: sf: stmicro: Add support for N25Q256A (2013-02-06 10:10:00 -0500) are available in the git repository at: git://git.denx.de/u-boot-fdt.git master for you to fetch ch

[U-Boot] [PATCH] Clean up libfdt.h includes

The libfdt.h file is the definition file for libfdt. It is unnecessary to include other fdt header files (the necessary ones are pulled in by libfdt.h). Signed-off-by: Gerald Van Baren --- This comes from discussion on the Device Tree email list that is *the* user interface definition. FWIIW,

Re: [U-Boot] [PATCH 1/5] treewide: include libfdt_env.h before fdt.h

hem. > > Signed-off-by: Kim Phillips > Cc: Jerry Van Baren Thanks, that was very helpful. I applied the series to my personal tree, will push when the dust settles. I created a patch that uses just libfdt.h as the interface #include, will publish when the dust settles on the dtc

Re: [U-Boot] [PATCH 1/5] treewide: include libfdt_env.h before fdt.h

is is needed to get the fdt type definitions set from the project environment before fdt.h uses them. Signed-off-by: Kim Phillips Cc: Jerry Van Baren Maybe fdt.h should include libfdt_env.h? Or just always use libfdt.h as the public header. Was just following along the same lines as the dtc co

[U-Boot] [Pull] u-boot-fdt/master

Dear Tom, Please pull u-boot-fdt to fix the global_data compilation issue introduced in "[PATCH 14/14] fdt: Set kernaddr if fdt indicates a kernel is present" (identified by Dennis Lan). Thanks, gvb The following changes since commit d41b3cc16fd97da23900f79e8fefdeedeebde8f6: Merge branch 'mas

Re: [U-Boot] [PATCH v2] fdt: Correct global_data condition in main

Hi Simon, On 11/28/2012 12:54 PM, Simon Glass wrote: > We need an extra condition here in case we want to use fdt without the > silent console/cmdline editing/post options. It is easier to just remove > the #ifdef. > > Signed-off-by: Simon Glass > --- > Changes in v2: > - Remove the #ifdef as it

[U-Boot] Pull request: u-boot-fdt

Dear Tom, Please pull u-boot-fdt. These are the patches submitted by Simon Glass and his compatriots prior to the v2013.01 merge window closing and are thus eligible for inclusion in the v2013.01 release. Thanks, gvb The following changes since commit 59852d03867108217fe88e3bfc3e1e9cedfe63c5:

Re: [U-Boot] Custodian branch base commits

On 10/30/2012 06:20 PM, Stephen Warren wrote: > On 10/30/2012 04:06 PM, Wolfgang Denk wrote: >> Dear Stephen Warren, >> >> In message <5090423c.5070...@wwwdotorg.org> you wrote: >>> >>> git checkout master >>> git reset --hard u-boot/master >> ... Why don't you do just git bran

Re: [U-Boot] [PATCH 0/14] fdt: Add various device tree utilities and features

Dear Simon, Sorry for being so late on this (the patches were submitted before the merge window closed). I've applied the patches to the "next" branch in the u-boot-fdt repo. I'm assuming these are still valid (Simon) a

Re: [U-Boot] [PATCH 1/2] libfdt: Add support for appending the values to a existing property

On 11/08/2012 08:41 PM, Kim Phillips wrote: > On Sat, 15 Sep 2012 10:36:28 -0400 > Jerry Van Baren wrote: > >> On 08/27/2012 08:38 PM, Kim Phillips wrote: >>> From: Minghuan Lian >>> >>> Some properties may contain multiple values, these value

Re: [U-Boot] [U-Boot, 2/6] fdt: Limit printed hex in fdt print and list commands

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Tom, Joe, On 10/25/2012 04:59 PM, Tom Rini wrote: > On Fri, Aug 17, 2012 at 10:34:36AM -, Joe Hershberger wrote: > >> Prevent printing the entire image in a itb. It is most likely >> unhelpful to have the hex of the entire image scroll for mi

[U-Boot] [fdt] Pull request

Dear Tom, The following changes since commit bcf28c23f2195a91e0713337934f630a9c7bc5a9: ARM : Remove unused CONFIG_DRIVER_SMC9, CONFIG_DRIVER_LAN91C96 (2012-10-22 08:33:52 -0700) are available in the git repository at: git://git.denx.de/u-boot-fdt.git master for you to fetch changes up

Re: [U-Boot] [PATCH 00/32] Initial sparse fix series

Hi David, Jon, Kim Phillips created a series of patches to change variable declarations that are big endian to be __be32/__be64. Since the device tree is defined to be big endian, he created a patch to mark the appropriate libfdt entities as __be*. On 10/16/2012 08:28 PM, Kim Phillips wrote: > T

Re: [U-Boot] [PATCH - resend due to bounce] libfdt: Add fdt functionality for more intuitive

Hi Peter, On 05/07/2012 09:52 AM, Peter Feuerer wrote: > libfdt: Add fdt functionality for more intuitive fdt handling > > New functions: > fdt_read - retrieve the value of a property by full path > fdt_write - create or change a property with full path and create subnodes if > needed > fdt_crea

Re: [U-Boot] mips port

On 10/06/2012 09:11 PM, Dmytro Milinevskyy wrote: > Hi, > I'm new to uboot mips port and first decided to try it with qemu. Welcome. :-) > I've encountered some problems with UART, but I guess that's more qemu > issue(lsr reg is not updated when the line is available). > > Another issue I faced

Re: [U-Boot] [PATCH 1/6] fdt: Check error codes returned from fdtlib when loading ITB

Hi Joe, Tom, On 10/04/2012 01:38 PM, Joe Hershberger wrote: > Hi Jerry, > > On Fri, Aug 17, 2012 at 3:34 PM, Joe Hershberger > wrote: >> Before this patch, error codes returned from fdtlib were ignored and >> continued access would cause a crash. Now just check if the image is >> truncated and

Re: [U-Boot] [PATCH 1/2] libfdt: Add support for appending the values to a existing property

On 09/15/2012 11:00 AM, Tabi Timur-B04825 wrote: > On Sat, Sep 15, 2012 at 9:36 AM, Jerry Van Baren wrote: > >> Queued up 2 of 2 patches to the u-boot-fdt "next" branch. I'll issue a >> pull request when the merge window opens. > > I thought libfdt patch

Re: [U-Boot] [PATCH 1/2] libfdt: Add support for appending the values to a existing property

On 08/27/2012 08:38 PM, Kim Phillips wrote: > From: Minghuan Lian > > Some properties may contain multiple values, these values may need > to be added to the property respectively. this patch provides this > functionality. The main purpose of fdt_append_prop() is to append > the values to a exist

[U-Boot] Pull request: u-boot-fdt

Dear Tom, Please pull u-boot-fdt. This contains the FDT null address bug fix from Marek. Thanks, gvb P.S. Tom - Resent because I sent to the list from the wrong email account. The following changes since commit a6f0c4faa4c65a7b7048b12c9d180d7e1aad1721: Merge branch 'master' of git://git.den

Re: [U-Boot] [PATCH] fdt: Check if the FDT address is configured

On 09/05/2012 02:34 AM, Marek Vasut wrote: > In case the "fdt addr" command wasn't ran yet and any other "fdt" > subcommand was issued, the system crashed due to NULL pointer being > used. > > This is caused by "fdt addr" command setting up a pointer to the > FDT memory location. Prior issuing "fd

Re: [U-Boot] [PATCH] fdt: Check if the FDT address is configured

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 09/13/2012 01:37 PM, Tom Rini wrote: > On Thu, Sep 13, 2012 at 10:30:29AM +0200, Marek Vasut wrote: >> Dear Jerry Van Baren, >> >>> Hi Marek, >>> >>> I'll queue this up this weekend. >>>

Re: [U-Boot] [PATCH] fdt: Check if the FDT address is configured

Hi Marek, I'll queue this up this weekend. The merge window for v2012.10 closed September 18. Unless there is an overriding urgency, the patch will go into the following release. On 09/05/2012 02:34 AM, Marek Vasut wrote: > In case the "fdt addr" command wasn't ran yet and any other "fdt" > sub

Re: [U-Boot] [PATCH 1/2] libfdt: Add support for appending the values to a existing property

Hi Kim, Minghuan, On 09/12/2012 08:08 PM, Kim Phillips wrote: > On Mon, 27 Aug 2012 19:38:59 -0500 > Kim Phillips wrote: > >> From: Minghuan Lian >> >> Some properties may contain multiple values, these values may need >> to be added to the property respectively. this patch provides this >> fun

Re: [U-Boot] Strange / Unreadable console output

On 08/13/2012 07:17 AM, Markus Hubig wrote: > On Sat, Aug 11, 2012 at 08:15:43AM -0400, Jerry Van Baren wrote: >> On 07/27/2012 05:16 AM, Markus Hubig wrote: >>> one minor Problem I often read about in this list is some crappy / >>> unreadable >>> console out

Re: [U-Boot] Is there file size limiation of tftp

On 08/11/2012 09:21 PM, J.Hwan Kim wrote: > Hi, everyone > > Is there any limit of file size for tftpboot? > I have a problem downloading the file of which file size is 65MB. > The procedure stops in the middle of downloading. > > Thanks in advnace. > > Best Regards, > J.Hwan Kim > > --

Re: [U-Boot] Strange / Unreadable console output

Hi Markus, On 07/27/2012 05:16 AM, Markus Hubig wrote: > Hi @all, > > one minor Problem I often read about in this list is some crappy / unreadable > console output at beginning of the U-Boot start procedure. Now I have the same > "visual" Problem. > > | H�NAND: 128 MiB > | *** Warning - bad CR

Re: [U-Boot] [PATCH] AVR32 removal due to lack of custodian.

Hi Wolfgang, On 02/25/2012 05:13 PM, Wolfgang Denk wrote: AVR32 appaers to be unmaintained, and nobody appears to care about that. Let's get rid fof it. Signed-off-by: Wolfgang Denk --- doc/feature-removal-schedule.txt |7 ++ 1 files changed, 7 insertions(+), 0 deletions(-)

Re: [U-Boot] fdt patches for Tegra

On 01/19/2012 06:40 PM, Tom Warren wrote: > Folks, > > Simon and Stephen have been talking offline about Simon's fdt > patches, to wit: > > U-Boot-v3-1-2-fdt-Add-fdtdec_find_aliases-to-deal-with-alias-nodes.patch > U-Boot-v3-2-2-fdt-Add-tests-for-fdtdec.patch > U-Boot-v4-01-20-fdt-Tidy-up-a-few-f

Re: [U-Boot] [PATCH v3 1/2] fdt: Add fdtdec_find_aliases() to deal with alias nodes

On 01/17/2012 01:20 PM, Simon Glass wrote: > Stephen Warren pointed out that we should use nodes whether or not they > have an alias in the /aliases section. The aliases section specifies the > order so far as it can, but is not essential. Operating without alisses Nitpick: aliases > is useful wh

Re: [U-Boot] [PATCH v3 2/2] fdt: Add tests for fdtdec

On 01/17/2012 01:20 PM, Simon Glass wrote: > The fdtdec_find_aliases_for_id() function is complicated enough that > it really should have some tests. This does not necessarily need to be > committed to U-Boot, but it might be useful. > > (note there are a few minor inconsistencies with this patch

Re: [U-Boot] [PATCH v4 01/20] fdt: Tidy up a few fdtdec problems

On 01/11/2012 11:32 PM, Simon Glass wrote: > This fixes five trivial issues in fdtdec.c: > 1. fdtdec_get_is_enabled() doesn't really need a default value > 2. The fdt must be word-aligned, since otherwise it will fail on ARM > 3. The compat_names[] array is missing its first element. This is needed

Re: [U-Boot] [PATCH v4 02/20] fdt: Add functions to access phandles, arrays and bools

On 01/11/2012 11:32 PM, Simon Glass wrote: > Add a function to look up a property which is a phandle in a node, and > another to read a fixed-length integer array from an fdt property. > Also add a function to read boolean properties, although there is no > actual boolean type in U-Boot. > > Signe

Re: [U-Boot] fdt patches for Tegra

On 01/19/2012 06:40 PM, Tom Warren wrote: Folks, Simon and Stephen have been talking offline about Simon's fdt patches, to wit: U-Boot-v3-1-2-fdt-Add-fdtdec_find_aliases-to-deal-with-alias-nodes.patch U-Boot-v3-2-2-fdt-Add-tests-for-fdtdec.patch U-Boot-v4-01-20-fdt-Tidy-up-a-few-fdtdec-problems

Re: [U-Boot] [PATCH] arm, fdt: update ethernet mac address before booting Linux

Hi Heiko, On 12/14/2011 04:39 AM, Heiko Schocher wrote: Hello Albert, Gerald, Heiko Schocher wrote: Signed-off-by: Heiko Schocher Cc: Albert ARIBAUD Cc: Gerald van Baren --- arch/arm/lib/bootm.c |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/arm/lib/bootm.c b

Re: [U-Boot] [PATCH 02/14] fdt: Add functions to access phandles, arrays and bools

On 12/01/2011 11:58 PM, Simon Glass wrote: Hi Jerry, On Thu, Dec 1, 2011 at 7:33 PM, Jerry Van Baren wrote: [snip] FDT helper functions have been accumulating in common/fdt_support.c rather than a separate file. Simon, what is the history of lib/fdtdec.c? Is it a shared file from the

Re: [U-Boot] [PATCH 02/14] fdt: Add functions to access phandles, arrays and bools

Glass Looking at the U-Boot custodians web page, you need to send the core DT changes (well, probably anything DT related) to Jerry Van Baren. Yeah, I saw the patch go by. I did not recognize the file it patched and looked at the history: commit b5220bc6ed6e6a197adf4926958dca1df4b420b0

Re: [U-Boot] [u-boot]automatic reset of variables to defaults

On 11/17/2011 10:46 AM, Dennis Borgmann wrote: > Hello u-boot users list, > > I am experiencing a problem concerning variables being set and later > getting lost. This sounds like your environment variables in flash got erased or corrupted. The question is why. Where is your u-boot env being sa

Re: [U-Boot] [PATCH] [fdt] Fix constness of the fdt void pointer in fdt_getprop_u32_default

On 11/08/2011 04:09 AM, Gabe Black wrote: > The function fdt_getprop_u32_default doesn't modify the fdt, so it can use a > const void * for its fdt argument. > > Signed-off-by: Gabe Black Applied and requested a bugfix pull. Thanks, gvb ___ U-Boot mai

Re: [U-Boot] [PATCH] Add some missing endian conversions in fdt_support.c

On 11/08/2011 04:05 AM, Gabe Black wrote: > Some functions in fdt_support.c use fdt_getprop to read 32 bit values out of > the device tree, but then use them directly without doing any endian > conversion. Because they check for a value that doesn't actually appear in > practice, the functions cont

[U-Boot] Pull request: u-boot-fdt

Dear Wolfgang, Please pull the bugfixes from the following changes since commit 5721385b187b3154c7768e6c182501022f4e2e45: Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx (2011-11-08 07:44:52 +0100) are available in the git repository at: git://git.denx.de/u-boot-fdt.git master

Re: [U-Boot] [PATCH 1/3] fdt: check for fdt errors in fdt_create_phandle

On 09/20/2011 07:24 PM, Timur Tabi wrote: > fdt_create_phandle() was ignoring errors from fdt_set_phandle(). If an > error occurs, print an error message and return 0, which is an invalid > phandle. We also need to change the return type for fdt_create_phandle() > to indicate that it cannot retur

Re: [U-Boot] [PATCH 1/2 v6] fdt: Add a do_fixup_by_path_string() function

On 08/30/2011 10:36 PM, Chunhe Lan wrote: > The do_fixup_by_path_string() will set the specified node's property to the > value contained in "status". It would just be an inline wrapper for > do_fixup_by_path() that calls strlen on the argument. > > Signed-off-by: Chunhe Lan Added to u-boot-fdt, s

[U-Boot] Pull request: u-boot-fdt

The following changes since commit d8fffa057c9430fd0c5104ab6ff7db4cdb03db51: Merge branch 'master' of git://git.denx.de/u-boot-mips (2011-10-12 22:47:15 +0200) are available in the git repository at: git://git.denx.de/u-boot-fdt.git master Chunhe Lan (1): fdt: Add a do_fixup_by_pa

Re: [U-Boot] [PATCH 1/2] fdt: Add new fdt_set_node_status & fdt_set_status_by_alias helpers

Hi Kumar, Shengzhou, On 10/14/2011 03:10 PM, Kumar Gala wrote: > From: Shengzhou Liu > > Add common function fdt_set_node_status() to assist in various locations > that we set a nodes status. This function utilizes the status values > that are part of the EPAPR spec (on power.org). > > fdt_set_st

Re: [U-Boot] [RFC PATCH 0/4] Run-time configuration of U-Boot via a flat device tree (fdt)

Hi Simon, On 09/01/2011 04:49 PM, Simon Glass wrote: > At present in U-Boot configuration is mostly done using CONFIG options in the > board file. This patch set aims to make it possible for a single U-Boot > binary to support multiple boards, with the exact configuration of each board > controlle

Re: [U-Boot] Porting U-Boot to HP TouchPad

On 08/22/2011 01:11 AM, Graeme Russ wrote: > Hello All, > > Well it looks like I'm getting my hands on the now defunct HP > Touchpad Lucky! > Any ideas how I could port U-Boot (and ultimately Linux) to it? There is a fair amount of talk about installing various flavors of linux (including Andro

Re: [U-Boot] [PATCH 1/2 v3] fdt: Add a do_fixup_by_path_string() function

Hi Chunhe Lan, On 08/17/2011 02:24 AM, Chunhe Lan wrote: [snip] > + > +static inline void do_fixup_by_path_string(void *fdt, const char *path, > +const char *prop, const char *status) > +{ > + do_fixup_by_path(fdt, path, prop, status, strlen(status) +

Re: [U-Boot] Need answers of basic questions regarding u-boot

On 08/07/2011 02:55 PM, Rakesh Modi wrote: > Hi, > I am new to linux and u-boot. Please answer my following questions. > 1) what is u-boot? why it require? It initializes and configures the hardware (processor, RAM, peripherals), it loads linux (or other OS) from storage (flash, hard drive, ethe

Re: [U-Boot] [PATCH 2/2] fdt: Add new fdt_create_phandle helper

On 08/01/2011 02:23 AM, Kumar Gala wrote: > Add a helper function that will return a phandle value for the given > node. If the node doesn't have a phandle already one will be created. > > Signed-off-by: Kumar Gala Acked-by: Gerald Van Baren > --- > common/fdt_support.c | 20 ++

Re: [U-Boot] [PATCH 1/2] fdt: Rename fdt_create_phandle to fdt_set_phandle

On 08/01/2011 02:23 AM, Kumar Gala wrote: > The old fdt_create_phandle didn't actually create a phandle it just > set one. We'll introduce a new helper that actually does creation. > > Signed-off-by: Kumar Gala Acked-by: Gerald Van Baren > --- > arch/powerpc/cpu/mpc85xx/portals.c |2 +- >

[U-Boot] [GIT pull] Please pull u-boot-fdt

Dear Wolfgang... The following changes since commit 68d4230c3ccce96a72c5b99e48399bf1796fe3c6: Ramneek Mehresh (1): powerpc/85xx: Add default usb mode and phy type to hwconfig are available in the git repository at: git://git.denx.de/u-boot-fdt.git master David A. Long (1):

Re: [U-Boot] [uboot PATCH v2] Add uboot "fdt_high" enviroment variable

On 07/09/2011 04:40 PM, David A. Long wrote: > From: David A. Long > > Add a new "fdt_high" enviroment variable. This can be used to control (or > prevent) the > relocation of the flattened device tree on boot. It can be used to prevent > relocation > of the fdt into highmem. The variable behave

Re: [U-Boot] Please update libfdt for U-Boot

On 06/29/2011 03:41 PM, Jerry Van Baren wrote: > Hi Timur, > > On 06/29/2011 03:40 PM, Tabi Timur-B04825 wrote: >> Jerry, >> >> Now that the merge window is open, could you please update libfdt? >> The version in U-Boot hasn't been updated in over a year, and

Re: [U-Boot] [PATCH 1/2] fdt: introduce fdt_create_phandle()

On 05/10/2011 04:14 PM, Timur Tabi wrote: > The ePAPR specification says that phandle properties should be called > "phandle", and not "linux,phandle". To facilitate the migration from > "linux,phandle" to "phandle", introduce function fdt_create_phandle(), which > creates a phandle in a given nod

Re: [U-Boot] [PATCH 1/2] fdt: add prototype for fdt_increase_size()

On 05/03/2011 02:35 PM, Timur Tabi wrote: > Add a prototype for fdt_increase_size() so that anyone can call it. > > Signed-off-by: Timur Tabi > --- > include/fdt_support.h |1 + > 1 files changed, 1 insertions(+), 0 deletions(-) Applied to u-boot-fdt. Thanks, gvb __

Re: [U-Boot] [PATCH 1/2] [v2] fdt: introduce fdt_verify_alias_address() and fdt_get_base_address()

On 05/03/2011 02:24 PM, Timur Tabi wrote: > Introduce two functions, fdt_verify_alias_address() and > fdt_get_base_address(), > which can be used to verify the physical address of a device in a device tree. > > fdt_get_base_address() returns the base address of an SOC or PCI node. > > fdt_verify_a

Re: [U-Boot] [PATCH] powerpc: Fix device tree padding associated with ramdisk

Hi Kumar, Wolfgang On 07/06/2011 09:16 PM, Kumar Gala wrote: > When booting with a ramdisk we bump the amount of memory reserved for > the device tree by FDT_RAMDISK_OVERHEAD. However we did not increase > the actual size in the device tree blob to match. > > Its possible on boundary cases that w

Re: [U-Boot] [uboot PATCH v2] Add uboot "fdt_high" enviroment variable

Hi Dave, This looks reasonable, with one minor nit... On 07/09/2011 04:40 PM, David A. Long wrote: > From: David A. Long > > Add a new "fdt_high" enviroment variable. This can be used to control (or > prevent) the > relocation of the flattened device tree on boot. It can be used to prevent > re

Re: [U-Boot] Please update libfdt for U-Boot

Hi Tabi, On 06/29/2011 03:40 PM, Tabi Timur-B04825 wrote: > Jerry, > > Now that the merge window is open, could you please update libfdt? > The version in U-Boot hasn't been updated in over a year, and there > are new features that I need to have. Specifically, this commit: > http://git.jdl.com/g

Re: [U-Boot] [PATCH] common/cmd_fdt.c: fix wrong data displayed in fdt print

On 06/01/2011 04:45 PM, Wolfgang Denk wrote: > Dear Haojian Zhuang, > > In message<1306137210-31942-1-git-send-email-haojian.zhu...@marvell.com> you > wrote: [snip] > Applied, thanks. > > Gerald, I hope this is OK with you? Yes. > Best regards, > Wolfgang Denk Thanks, gvb __

Re: [U-Boot] [STATUS] Getting ready for -rc1

s.denx.de/pipermail/u-boot/2011-April/090912.html >http://lists.denx.de/pipermail/u-boot/2011-April/090913.html > resp. >http://patchwork.ozlabs.org/bundle/apr-cn-eng/fitupd/ >http://patchwork.ozlabs.org/patch/92055/ >http://patchwork.ozlabs.org/patch/92056/ >

Re: [U-Boot] Pull request: u-boot-fdt

On 4/20/2011 4:54 PM, Wolfgang Denk wrote: > Dear Gerald Van Baren, [snip] >> I only have a one-liner bugfix by Kyle Moffett in the pull. Grant's >> changes "[PATCH 0/6] ARM device tree support improvements" look good in >> principle, but I had a compilation error using the PPC target we need to

Re: [U-Boot] Daughter card detection

Hi Kapil, On 04/11/2011 12:06 AM, Dev, Kapil wrote: > Hi I am trying to detect a daughter card chip. From data sheet I was > able to find the address for that chip. But when I use i2c probe > command from uboot shell, it is showing me only 4 addresses. And > these 4 addresses does not contain the

Re: [U-Boot] Please pull u-boot-mpc85xx.git

On 04/04/2011 03:42 PM, Wolfgang Denk wrote: > Dear Kumar Gala, > > In message<16cf6cad-477c-4e04-93e0-1dadcf05c...@kernel.crashing.org> you > wrote: [snip] > Timur: does this fix any real problem? > >>> powerpc/85xx: introduce 'fdt verify' command >> >> I'm wondering if its better to just set

Re: [U-Boot] [PATCH 2/6] Default to bootm_size() when CONFIG_SYS_BOOTMAPSZ is not defined

Hi Grant, On 03/28/2011 03:58 PM, Grant Likely wrote: > From: Grant Likely > > This patch adds a function getenv_bootm_mapsize() for obtaining the > size of the early mapped region accessible by the kernel during early > boot. It defaults to CONFIG_SYS_BOOTMAPSZ, or if not defined, > defaults to

Re: [U-Boot] [PATCHv2] fdt_support: Fix buffer overflow in fdt_fixup_memory_banks

explaining how many bytes > need to be allocated per record. > > Signed-off-by: Kyle Moffett > Cc: Jerry Van Baren > --- > Changelog: > v2: Resubmitted separately from the other HWW-1U-1A changes. Applied to u-boot-fdt, thanks. gvb

Re: [U-Boot] [PATCH 1/6] Stop passing around bootmem_base value.

Hi Grant, On 03/28/2011 03:58 PM, Grant Likely wrote: > From: Grant Likely > > For the calls to boot_relocate_fdt(), boot_get_cmdline(), and > boot_get_kbd(), the value of bootmem_base is always obtained by > calling getenv_bootm_low(). Since the value always comes from the > same source, the cal

Re: [U-Boot] [STATUS] Custodian changes, using Patchwork

Hi Wolfgang, On 11/12/2010 5:22 AM, Wolfgang Denk wrote: > Hi all, > > here is some news about organizational changes: [snip] >For now, I would like to ask all CUSTODIANS to register as users at >patchwork.ozlabs.org, so we can arrange that the appropriate >privileges will be granted

Re: [U-Boot] [PATCH v2 1/2] fdt_support: support adding EDID property to FDT display nodes

On 10/12/2010 3:06 PM, Wolfgang Denk wrote: > Dear Anatolij Gustschin, > > In message<1282123520-25823-1-git-send-email-ag...@denx.de> you wrote: [snip] >> Signed-off-by: Anatolij Gustschin >> Acked-by: Detlev Zundel >> Cc: Gerald Van Baren >> --- >> v2: >> - improve commit message as suggeste

Re: [U-Boot] [PATCH] fdt: Fix bug in size calculation in fdt_resize() with initrd use

*sizeof(struc fdt_reserve_entry). > > Stefan: I got this same error on katmai, when trying to boot with > initrd (run flash_self). This patch fixes this issue. > > Signed-off-by: Feng Wang > Tested-by: Stefan Roese > Cc: Jerry Van Baren Acked-by: Gerald Van Baren Stefan

Re: [U-Boot] [PATCH 1/5] Add basic errno support.

On 07/17/2010 05:17 PM, Mike Frysinger wrote: > On Saturday, July 17, 2010 15:45:44 Wolfgang Denk wrote: >> --- /dev/null >> +++ b/lib/errno.c >> @@ -0,0 +1 @@ >> +int errno = 0; > > drop the "= 0" so that errno ends up in the bss ? > -mike Is this going to be a problem during early startup (pre-r

Re: [U-Boot] [PATCH] common: add a grepenv command

On 07/16/2010 04:41 PM, Scott Wood wrote: > On Thu, 15 Jul 2010 22:15:22 -0500 > Kim Phillips wrote: > >> u-boot environments, esp. when boards are shared across multiple users, >> can get pretty large and time consuming to visually parse. >> The grepenv command this patch adds can be used in lieu

Re: [U-Boot] [PATCH v3] fdt: Add function to alloc phandle values

On 07/10/2010 09:25 AM, Kumar Gala wrote: > If we are creating reference (handles) to nodes in a device tree we need > to first create a new phandle in node and this needs a new phandle > value. So we search through the whole dtb to find the max phandle value > and return the next greater value fo

Re: [U-Boot] [PATCH] always relocate fdt into an lmb-allocated memory block

Hi Timur, On 05/24/2010 04:10 PM, Timur Tabi wrote: > The device tree (fdt) must always exist in within the bootmap (usually the > first 16MB of RAM). If it doesn't, then boot_relocate_fdt() will allocate an > LMB region in the bootmap and copy the fdt into that region. It will also > increase t

Re: [U-Boot] [PATCH 1/2] fdt: Add fdt_translate_address to convert reg node to cpu phys addr

Hi Kumar, On 07/17/2010 11:49 AM, Kumar Gala wrote: > > On Jul 4, 2010, at 1:18 PM, Kumar Gala wrote: > >> This code is extracted out of the Linux Kernel code from >> arch/powerpc/kernel/prom_parse.c. >> >> We maintain some of the same structure to support multiple bus types even >> though we only

Re: [U-Boot] [PATCH 2/2] fdt: Add fdt_node_offset_by_compat_reg helper

Hi Kumar, On 07/17/2010 11:49 AM, Kumar Gala wrote: > > On Jul 4, 2010, at 1:18 PM, Kumar Gala wrote: > >> Given a compatiable string and physical address try and find a node that compatible >> matches. This is useful when we want to find a specific device node to >> update (for exa

Re: [U-Boot] Linux kernel hang with FDT changes

Hi Ronny, Just adding to Stefan's comments... On Mon, 2010-06-14 at 13:27 +0200, Stefan Roese wrote: > Hi Ronny, > > On Monday 14 June 2010 12:00:38 Ronny D wrote: > > I am using customized ppc440 based board. > > BTW: Do you plan to send the U-Boot changes to the mailing list and some time? >

Re: [U-Boot] [PATCH] libfdt: introduce function fdt_get_max_phandle

Wolfgang Denk wrote: > Dear Timur Tabi, > > In message <1274308618-2974-1-git-send-email-ti...@freescale.com> you wrote: >> Introduce function fdt_get_max_phandle(), which returns the largest value >> of all phandles in a device tree. This is useful for allocating a new >> phandle >> property, s

Re: [U-Boot] [PATCH 2/3] libfdt: make fdt_increase_size() available to everyone

Timur Tabi wrote: > The function fdt_increase_size() increases the size of the device tree by the > given amount. This is useful for any code that wants to add a node or large > property, to avoid the possibility of running out of space. It's much smarter > to have U-Boot increase the size of dev

Re: [U-Boot] libfdt: make fdt_increase_size() available to everyone

Timur Tabi wrote: > On Sat, May 15, 2010 at 9:11 PM, Gerald Van Baren wrote: > >> The code has one pre-existing weakness that bothers me: if there is >> something following the FDT blob, it will get overwritten by the >> increased blob. One way around this would be to malloc() a new memory >> sp

Re: [U-Boot] [PATCH] fdt_support: add entry for sec3.1 and remove tls_ssl_stream descriptor type capability for sec3.3

Hi Kim, Haiying, Kim Phillips wrote: > Add sec3.1 h/w geometry for fdt node fixups. > > Also, technically, whilst SEC v3.3 h/w honours the tls_ssl_stream descriptor > type, it lacks the ARC4 algorithm execution unit required to be able > to execute anything meaningful with it. Change the node to

Re: [U-Boot] [STATUS] Heads-up: Reorganize directory structure

Dear Wolfgang, On 4/13/2010 5:23 AM, Wolfgang Denk wrote: > Hello Custodians, > > please note that I have applied Peter Tyser's "Reorganize directory > structure" patch series. This results in a massive change of the > directory structure. > > Please make sure to sync your repsitories ASAP. > > Th

Re: [U-Boot] Any good __LOW COST__ MIPS SBC suggestion please

Hi Balaji, Please don't top quote. Balaji Ravindran wrote: > Hi Florian and Jerry, > > Thanks for the inputs, i was actually going through the choices, and yea > as suggested Lemote seems to be a nice choice for me, and was wanting to > see distributors in the US / US shipping options., Based

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