u-boot.git/arch/nds32, branch master Unnamed repository; edit this file 'description' to name the repository. nds32: Remove the architecture 2022-04-25T20:04:05+00:00 Tom Rini trini@konsulko.com 2022-04-06T13:21:25+00:00 11232139e399e70641410356ae6b278113d90f16 As removal of nds32 has been ack'd for the Linux kernel, remove support here as well. Cc: Rick Chen <rick@andestech.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Rick Chen <rick@andestech.com> 
As removal of nds32 has been ack'd for the Linux kernel, remove support
here as well.

Cc: Rick Chen <rick@andestech.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Rick Chen <rick@andestech.com>
nds32: Migrate CONFIG_DEBUG_LED to Kconfig 2022-04-08T14:46:22+00:00 Tom Rini trini@konsulko.com 2022-03-30T22:07:28+00:00 4681e805362983ffa14b50f24ff4797f0827d54d Move this value to the board Kconfig file. Signed-off-by: Tom Rini <trini@konsulko.com> 
Move this value to the board Kconfig file.

Signed-off-by: Tom Rini <trini@konsulko.com>
dts: automatically build necessary .dtb files 2022-02-09T19:26:12+00:00 Rasmus Villemoes rasmus.villemoes@prevas.dk 2022-01-10T13:34:41+00:00 3609e1dc5f4d4c238dcd23e045ba6223310feffa When building for a custom board, it is quite common to maintain a private branch which include some defconfig and .dts files. But to hook up those .dts files requires modifying a file "belonging" to upstream U-Boot, the arch/*/dts/Makefile. Forward-porting that branch to a newer upstream then often results in a conflict which, while it is trivial to resolve by hand, makes it harder to have a CI do "try to build our board against latest upstream". The .config usually includes information on precisely what .dtb(s) are needed, so to avoid having to modify the Makefile, simply add the files in (SPL_)OF_LIST to dtb-y. A technicality is that (SPL_)OF_LIST is not always defined, so rework the Kconfig symbols so that (SPL_)OF_LIST is always defined (when (SPL_)OF_CONTROL), but only prompted for in the cases which used to be their "depends on". nios2 and microblaze already have something like this in their dts/Makefile, and the rationale in commit 41f59f68539 is similar to the above. So this simply generalizes existing practice. Followup patches could remove the logic in those two makefiles, just as there's potential for moving some common boilerplate from all the arch/*/dts/Makefile files to the new scripts/Makefile.dts. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Simon Glass <sjg@chromium.org> 
When building for a custom board, it is quite common to maintain a
private branch which include some defconfig and .dts files. But to
hook up those .dts files requires modifying a file "belonging" to
upstream U-Boot, the arch/*/dts/Makefile. Forward-porting that branch
to a newer upstream then often results in a conflict which, while it
is trivial to resolve by hand, makes it harder to have a CI do "try to
build our board against latest upstream".

The .config usually includes information on precisely what .dtb(s) are
needed, so to avoid having to modify the Makefile, simply add the
files in (SPL_)OF_LIST to dtb-y.

A technicality is that (SPL_)OF_LIST is not always defined, so rework
the Kconfig symbols so that (SPL_)OF_LIST is always defined (when
(SPL_)OF_CONTROL), but only prompted for in the cases which used to be
their "depends on".

nios2 and microblaze already have something like this in their
dts/Makefile, and the rationale in commit 41f59f68539 is similar to
the above. So this simply generalizes existing practice. Followup
patches could remove the logic in those two makefiles, just as there's
potential for moving some common boilerplate from all the
arch/*/dts/Makefile files to the new scripts/Makefile.dts.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Finish conversion of CONFIG_SYS_CLK_FREQ to Kconfig 2021-12-27T21:20:18+00:00 Tom Rini trini@konsulko.com 2021-12-14T18:36:40+00:00 2f8a6db5d83b103e372172422a3d0aff873f1299 In order to finish moving this symbol to Kconfig for all platforms, we need to do a few more things. First, for all platforms that define this to a function, introduce CONFIG_DYNAMIC_SYS_CLK_FREQ, similar to CONFIG_DYNAMIC_DDR_CLK_FREQ and populate clock_legacy.h. This entails also switching all users from CONFIG_SYS_CLK_FREQ to get_board_sys_clk() and updating a few preprocessor tests. With that done, all platforms that define a value here can be converted to Kconfig, and a fall-back of zero is sufficiently safe to use (and what is used today in cases where code may or may not have this available). Make sure that code which calls this function includes <clock_legacy.h> to get the prototype. Signed-off-by: Tom Rini <trini@konsulko.com> 
In order to finish moving this symbol to Kconfig for all platforms, we
need to do a few more things.  First, for all platforms that define this
to a function, introduce CONFIG_DYNAMIC_SYS_CLK_FREQ, similar to
CONFIG_DYNAMIC_DDR_CLK_FREQ and populate clock_legacy.h.  This entails
also switching all users from CONFIG_SYS_CLK_FREQ to get_board_sys_clk()
and updating a few preprocessor tests.

With that done, all platforms that define a value here can be converted
to Kconfig, and a fall-back of zero is sufficiently safe to use (and
what is used today in cases where code may or may not have this
available).  Make sure that code which calls this function includes
<clock_legacy.h> to get the prototype.

Signed-off-by: Tom Rini <trini@konsulko.com>
image: Drop IMAGE_ENABLE_OF_LIBFDT 2021-10-08T19:53:26+00:00 Simon Glass sjg@chromium.org 2021-09-26T01:43:21+00:00 0c303f9a6628de9664b4f9140464a6f9d8224c36 Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> 
Add a host Kconfig for OF_LIBFDT. With this we can use
CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the
unnecessary indirection.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
WS cleanup: remove SPACE(s) followed by TAB 2021-09-30T13:08:16+00:00 Wolfgang Denk wd@denx.de 2021-09-27T15:42:39+00:00 0cf207ec01cbacae47585fcc26591dd2296507d6 Signed-off-by: Wolfgang Denk <wd@denx.de> 
Signed-off-by: Wolfgang Denk <wd@denx.de>
arm: use CONFIG_SUPPORT_PASSING_ATAGS 2021-09-24T18:30:46+00:00 Patrick Delaunay patrick.delaunay@foss.st.com 2021-09-03T08:24:39+00:00 6493fa4c3da3299ecf5fcbdb10de967162f12856 Simplify the bootm and the spl code by using the new config CONFIG_SUPPORT_PASSING_ATAGS. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Tom Rini <trini@konsulko.com> 
Simplify the bootm and the spl code by using the new config
CONFIG_SUPPORT_PASSING_ATAGS.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
lmb: nds32: Add arch_lmb_reserve() 2021-09-23T18:15:32+00:00 Marek Vasut marek.vasut@gmail.com 2021-09-10T20:47:14+00:00 6a0890a61e10d5f8b71e99c7d732bd65cebe31b4 Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic(). It is rather likely this architecture also needs to cover U-Boot with LMB before booting Linux. Reviewed-by: Rick Chen <rick@andestech.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Rick Chen <rick@andestech.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tom Rini <trini@konsulko.com> 
Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic().
It is rather likely this architecture also needs to cover U-Boot with
LMB before booting Linux.

Reviewed-by: Rick Chen <rick@andestech.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Rick Chen <rick@andestech.com>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Kconfig: Remove all default n/no options 2021-08-31T21:47:49+00:00 Michal Simek michal.simek@xilinx.com 2021-08-27T06:48:10+00:00 b4c2c151b14b59a2403675526adf666710cade67 default n/no doesn't need to be specified. It is default option anyway. Signed-off-by: Michal Simek <michal.simek@xilinx.com> [trini: Rework FSP_USE_UPD portion] Signed-off-by: Tom Rini <trini@konsulko.com> 
default n/no doesn't need to be specified. It is default option anyway.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
[trini: Rework FSP_USE_UPD portion]
Signed-off-by: Tom Rini <trini@konsulko.com>
Convert CONFIG_SKIP_LOWLEVEL_INIT et al to Kconfig 2021-08-31T21:47:49+00:00 Tom Rini trini@konsulko.com 2021-08-28T01:18:30+00:00 a2ac2b964bfbb20d6791ee94b9034a50cfadb5b0 This converts the following to Kconfig: CONFIG_SKIP_LOWLEVEL_INIT CONFIG_SKIP_LOWLEVEL_INIT_ONLY In order to do this, we need to introduce SPL and TPL variants of these options so that we can clearly disable these options only in SPL in some cases, and both instances in other cases. Signed-off-by: Tom Rini <trini@konsulko.com> 
This converts the following to Kconfig:
   CONFIG_SKIP_LOWLEVEL_INIT
   CONFIG_SKIP_LOWLEVEL_INIT_ONLY

In order to do this, we need to introduce SPL and TPL variants of these
options so that we can clearly disable these options only in SPL in some
cases, and both instances in other cases.

Signed-off-by: Tom Rini <trini@konsulko.com>