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Quentin Schulz <[email protected]> says:
This migrates the net options away from the main Kconfig to net/Kconfig,
rename the current NET option to NET_LEGACY to really highlight what it
is and hopefully encourage more people to use lwIP, add a new NET
menuconfig (but keep NO_NET as an alias to NET=n for now) which then
allows us to replace all the "if legacy_stack || lwip_stack" checks with
"if net_support" which is easier to read and maintain.
The only doubt I have is wrt SYS_RX_ETH_BUFFER which seems to be needed
for now even when no network is configured? Likely due to
include/net-common.h with PKTBUFSRX?
No change in behavior is intended. Only change in defconfig including
other defconfigs where NO_NET=y or NET is not set, in which case NO_NET
is not set or NET=y should be set in the top defconfig. Similar change
required for config fragments. See commit log in patch adding NET
menuconfig for details.
This was tested based on 70fd0c3bb7c2 ("x86: there is no
CONFIG_UBOOT_ROMSIZE_KB_12288"), from within the GitLab CI container
trini/u-boot-gitlab-ci-runner:noble-20251013-23Jan2026 and set up
similarly as in "build all platforms in a single job" GitLab CI job.
#!/usr/bin/env bash
set -o pipefail
set -eux
ARGS="-BvelPEWM --reproducible-builds --step 0"
./tools/buildman/buildman -o ${O} --force-build $ARGS -CE $*
./tools/buildman/buildman -o ${O} $ARGS -Ssd $*
O=../build/u-boot/ ../u-boot.sh -b master^..b4/net-kconfig |& tee ../log.txt
I can't really decipher the log.txt, but there's no line starting with
+ which would be an error according to tools/buildman/builder.py help
text. Additionally, because I started the script with set -e set and
because buildman has an exit code != 0 when it fails to build a board,
and I have the summary printed (which is the second buildman call), I
believe it means all builds passed.
The summary is the following:
aarch64: (for 537/537 boards) all +0.0 rodata +0.0
uniphier_v8 : all +1 rodata +1
u-boot: add: 0/0, grow: 1/0 bytes: 1/0 (1)
function old new delta
data_gz 10640 10641 +1
arm: (for 733/733 boards) all -0.0 rodata -0.0
uniphier_v7 : all -1 rodata -1
u-boot: add: 0/0, grow: 0/-1 bytes: 0/-1 (-1)
function old new delta
data_gz 11919 11918 -1
opos6uldev : all -3 rodata -3
u-boot: add: 0/0, grow: 0/-1 bytes: 0/-3 (-3)
function old new delta
data_gz 18778 18775 -3
uniphier_ld4_sld8: all -3 rodata -3
u-boot: add: 0/0, grow: 0/-1 bytes: 0/-3 (-3)
function old new delta
data_gz 11276 11273 -3
stemmy : all -20 rodata -20
u-boot: add: 0/0, grow: 0/-1 bytes: 0/-20 (-20)
function old new delta
data_gz 15783 15763 -20
As far as I could tell this data_gz is an automatically generated array
when CONFIG_CMD_CONFIG is enabled. It is the compressed .config stored
in binary form. Because I'm changing the name of symbols, replacing a
menu with a menuconfig, additional text makes it to .config and the
"# Networking" section in .config disappears.
Here is the diff for the 5 defconfigs listed above, generated with:
for f in build/*-m; do
diff --unified=0 $f/.config $(dirname $f)/$(basename -a -s '-m' $f)/.config
done
(-m is the build directory for master, and without the suffix, it's the
top commit of this series)
"""
--- build/opos6uldev-m/.config 2026-04-20 10:53:49.804528526 +0200
+++ build/opos6uldev/.config 2026-04-20 11:03:37.430242767 +0200
@@ -970,4 +969,0 @@
-
-#
-# Networking
-#
@@ -975,0 +972 @@
+CONFIG_NET_LEGACY=y
--- build/stemmy-m/.config 2026-04-20 11:01:33.653698123 +0200
+++ build/stemmy/.config 2026-04-20 11:04:53.452577311 +0200
@@ -733,4 +732,0 @@
-
-#
-# Networking
-#
@@ -738,2 +733,0 @@
-# CONFIG_NET is not set
-# CONFIG_NET_LWIP is not set
--- build/uniphier_ld4_sld8-m/.config 2026-04-20 11:00:41.605469071 +0200
+++ build/uniphier_ld4_sld8/.config 2026-04-20 11:04:22.226439899 +0200
@@ -997,4 +996,0 @@
-
-#
-# Networking
-#
@@ -1002,0 +999 @@
+CONFIG_NET_LEGACY=y
--- build/uniphier_v7-m/.config 2026-04-20 10:53:04.019307319 +0200
+++ build/uniphier_v7/.config 2026-04-20 11:03:01.688085486 +0200
@@ -1004,4 +1003,0 @@
-
-#
-# Networking
-#
@@ -1009,0 +1006 @@
+CONFIG_NET_LEGACY=y
--- build/uniphier_v8-m/.config 2026-04-20 10:43:05.614441175 +0200
+++ build/uniphier_v8/.config 2026-04-20 10:41:03.214852130 +0200
@@ -875,4 +874,0 @@
-
-#
-# Networking
-#
@@ -880,0 +877 @@
+CONFIG_NET_LEGACY=y
"""
This is fine:
- Networking menu doesn't exist anymore so "#\n# Networking\n#\n" won't
be in .config anymore.
- opos6uldev, uniphier_ld4_sld8, uniphier_v7 and uniphier_v8 all have
(old) CONFIG_NET enabled, (new) CONFIG_NET will still be set but
CONFIG_NET_LEGACY also needs to be defined now to reflect the stack
choice (even if default),
- stemmy has CONFIG_NO_NET set, which means CONFIG_NET and
CONFIG_NET_LWIP are not reachable anymore hence why they don't need to
be part of .config,
GitLab CI was run on this series (well, not exactly, but it's only
changes to the git logs that were made):
https://source.denx.de/u-boot/contributors/qschulz/u-boot/-/pipelines/29849
It passes.
Link: https://lore.kernel.org/r/[email protected]
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Since the move to make NET a menuconfig and NO_NET a synonym of NET=n,
when NET is enabled, NET_LEGACY || NET_LWIP is necessarily true, so
let's simplify the various checks across the codebase.
SPL_NET_LWIP doesn't exist but SPL_NET_LEGACY is an alias for SPL_NET so
the proper symbol is still defined in SPL whenever needed.
Signed-off-by: Quentin Schulz <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Peter Robinson <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Highlight that NET really is the legacy networking stack by renaming the
option to NET_LEGACY.
This requires us to add an SPL_NET_LEGACY alias to SPL_NET as otherwise
CONFIG_IS_ENABLED(NET_LEGACY) will not work for SPL.
The "depends on !NET_LWIP" for SPL_NET clearly highlights that it is
using the legacy networking app so this seems fine to do.
This also has the benefit of removing potential confusion on NET being a
specific networking stack instead of "any" network stack.
Signed-off-by: Quentin Schulz <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
Reviewed-by: Peter Robinson <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The zu63dr_SE and zu67dr_SE devices share the same silicon ID code
0x046D7093 and cannot be distinguished at runtime. The SOC driver
reports zu67dr_SE for this ID, which causes fpga loadb to reject
zu63dr_SE bitstreams.
Register zu63dr_SE as an alternate FPGA device when zu67dr_SE is
detected. This allows users to load either bitstream by selecting
the appropriate device number:
- Device 0 (zu67dr_SE): fpga loadb 0 ${loadaddr} ${filesize}
- Device 1 (zu63dr_SE): fpga loadb 1 ${loadaddr} ${filesize}
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/591134b1c66701fa14a21fecac4f7a772ddba876.1775558062.git.michal.simek@amd.com
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Remove DECLARE_GLOBAL_DATA_PTR from files where gd is not used, and
drop the unnecessary inclusion of asm/global_data.h.
Headers should be included directly by the files that need them,
rather than indirectly via global_data.h.
Reviewed-by: Patrice Chotard <[email protected]> #STMicroelectronics boards and STM32MP1 ram test driver
Tested-by: Anshul Dalal <[email protected]> #TI boards
Acked-by: Yao Zi <[email protected]> #TH1520
Signed-off-by: Peng Fan <[email protected]>
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Allow saving the environment in fat and in ext4 when bootmode is qspi.
Signed-off-by: Ricardo Salveti <[email protected]>
Signed-off-by: Neal Frager <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Our last sync with the kernel was 5.1.
We are so out of sync now, that tracking the patches and backporting
them one by one makes little sense and it's going to take ages.
This is an attempt to sync up Makefiles to 6.1.
Unfortunately due to sheer amount of patches this is not easy to review,
but that's what we decided during a community call for the bump to 5.1,
so we are following the same guidelines here.
Signed-off-by: Sughosh Ganu <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>a #rebased on -next
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Add board_boot_order() function and remove spl_boot_device()
function because it is called from weak board_boot_order().
Add support to U-Boot SPL for booting from RAM or SPI, as
configured in defconfig.
Signed-off-by: Padmarao Begari <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/a1f26a9392128309a1affed28b14809845714c21.1764747417.git.michal.simek@amd.com
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Wrap the dm_i2c_read() call is used for FRU EEPROM reads in a
retry loop, attempting up to EEPROM_FRU_READ_RETRY times if a
-ETIMEDOUT error is returned. The loop exits immediately on
success or any error other than -ETIMEDOUT. This improves
robustness against transient I2C timeouts during FRU detection
and decoding.
Signed-off-by: Padmarao Begari <[email protected]>
Reviewed-by: Matthias Brugger <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/9556d204c351d2dc40176a31dab11f789fd1cc7f.1763542221.git.michal.simek@amd.com
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The EFI System Resource Table (ESRT) is updated after the firmware
image GUID is copied to the fw_images structure. This ensures that
the ESRT accurately reflects the current firmware resources.
Signed-off-by: Padmarao Begari <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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The generated GUID applies to all Xilinx platforms but is not
specific to any individual board. For FWU multi bank update,
use the image UUID (GUID) from the FWU metadata structure
rather than embedding a generated GUID into the U-Boot build.
Signed-off-by: Padmarao Begari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Currently xilinx_pm_request API supports four u32 payloads. However the
legacy SMC format supports five u32 request payloads and extended SMC
format supports six u32 request payloads. Add support for the same in
xilinx_pm_request API. Also add two dummy arguments to all the callers
of xilinx_pm_request.
The TF-A always fills seven u32 return payload so add support
for the same in xilinx_pm_request API.
Signed-off-by: Naman Trivedi <[email protected]>
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Acked-by: Senthil Nathan Thangaraj <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/5ae6b560741f3ca8b89059c4ebb87acf75b4718e.1756388537.git.michal.simek@amd.com
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board_fdt_blob_setup() is guarded by OF_BOARD already that's why make no
sense to depend also on OF_SEPARATE.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/063b2e618afb05a32d66218f3631a5f23b30ea3e.1753172103.git.michal.simek@amd.com
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There is no reason to use OF_BOARD for MBV because reduced DT is used by
SPL and full DT is passed via u-boot.img or u-boot.itb. There is no reason
to pick up DTB from certain address.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Commit 86acdce2ba88 ("common: add config for board_init() call")
introduced CONFIG_BOARD_INIT option. This option can be disabled for the
boards where board_init() function is not needed. Remove empty
board_init() calls for all boards where it's possible, and disable
CONFIG_BOARD_INIT in all related defconfigs.
This cleanup was made semi-automatically using these scripts: [1].
No functional change, but the binary size for the modified boards is
reduced a bit.
[1] https://github.com/joe-skb7/uboot-convert-scripts/tree/master/remove-board-init
Signed-off-by: Sam Protsenko <[email protected]>
Tested-by: Adam Ford <[email protected]> #imx8mm_beacon
Tested-by: Bryan Brattlof <[email protected]>
Acked-by: Peng Fan <[email protected]> #NXP boards
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SOM has TPM with RNG in it that's why enable rng-seed generation.
Acked-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/0e55eb3eade94e9cd0ffe04da0618aa6b1589f01.1751442246.git.michal.simek@amd.com
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There are only a few things found in <mtd.h> today. Go through and audit
the C files which include <mtd.h> and remove it when not required. Then,
add it to the files which had either missed it or had an indirect
inclusion of it.
Signed-off-by: Tom Rini <[email protected]>
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Line 171 in README is describing that before relocation no code
should use global variable because global variables are placed
to BSS section which is initialized to 0 after relocation.
In the case of ZynqMP, where DTB reselection is enabled, the EEPROM
is read again after relocation. This prevents the issue from being
observed. However, in Versal Gen 2, where DTB reselection is also
enabled, the EEPROM is not read after relocation because it is not
yet wired in board_init(). This leads to a situation where the code
accesses an incorrect memory location, because none is really
checking the board_info is valid or not. To fix, move the board_info
into the data section and also check whether it is valid or not.
Signed-off-by: Padmarao Begari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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U-Boot configures the USB config object which enables power for
the IP, without this the linux usb driver won't work.
So add "usb start" as part of preboot command.
Fixes: dd4a82201694 ("arm64: zynqmp: Introduce kria SOM defconfig")
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/180c9776b03d57d8218d161924363906ef354394.1744272843.git.michal.simek@amd.com
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When boot_targets variable is saved there is no reason to keep string in
malloc area that's why free it. This change is already done in ZynqMP code.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/fa10fc22193a1a23258466056b3d02f7496fccfe.1744270729.git.michal.simek@amd.com
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The source code for the versal loadpdi command and the
CONFIG_CMD_VERSAL configuration has been removed. It now utilizes
the fpga load <dev> <address> <length> command to load secure &
non-secure pdi images.
Signed-off-by: Prasad Kummari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Add support for loading the secure & non-secure pdi images and
PL bitstream on the Versal NET platform. The FPGA driver is enabled
to load the bitstream in PDI format on the AMD Versal NET device.
PDI is the new programmable device image format for Versal NET,
and the bitstream for the Versal NET platform is generated exclusively
in this format.
The source code for the versalnet loadpdi command and the
CONFIG_CMD_VERSAL_NET configuration has been removed. It now utilizes
the fpga load <dev> <address> <length> command to load secure &
non-secure pdi images.
Signed-off-by: Prasad Kummari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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The set_dfu_alt_info() function calls the ALLOC_CACHE_ALIGN_BUFFER()
macro to declare a `buf' variable pointer into an array allocated on the
stack. It then calls the memset() function to clear the useable portion
of the array using the idiomatic expression `sizeof(buf)'.
While this would indeed work fine for an array, in the present case we
end up clearing only the size of a pointer.
Fix this by specifying the explicit size `DFU_ALT_BUF_LEN' instead.
Fixes: b86f43de0be0 ("xilinx: zynqmp: Add support for runtime dfu_alt_info setup")
Signed-off-by: Vincent Stehlé <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Tom Rini <[email protected]>
Acked-by: Padmarao Begari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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The set_dfu_alt_info() function calls the ALLOC_CACHE_ALIGN_BUFFER()
macro to declare a `buf' variable pointer into an array allocated on the
stack. It then calls the memset() function to clear the useable portion
of the array using the idiomatic expression `sizeof(buf)'.
While this would indeed work fine for an array, in the present case we
end up clearing only the size of a pointer.
Fix this by specifying the explicit size `DFU_ALT_BUF_LEN' instead.
Fixes: c67fecd2125b ("ARM: zynq: Enable capsule update for qspi and mmc")
Signed-off-by: Vincent Stehlé <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Tom Rini <[email protected]>
Acked-by: Padmarao Begari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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The set_dfu_alt_info() function calls the ALLOC_CACHE_ALIGN_BUFFER()
macro to declare a `buf' variable pointer into an array allocated on the
stack. It then calls the memset() function to clear the useable portion
of the array using the idiomatic expression `sizeof(buf)'.
While this would indeed work fine for an array, in the present case we
end up clearing only the size of a pointer.
Fix this by specifying the explicit size `DFU_ALT_BUF_LEN' instead.
Fixes: 064c8978b44f ("arm64: versal: Enable capsule update (SD)")
Signed-off-by: Vincent Stehlé <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Tom Rini <[email protected]>
Acked-by: Padmarao Begari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Added extended support for retrieving the PMC muti boot mode
register via the firmware interface, which is preferred when
U-Boot runs in EL2 and cannot directly access PMC registers
via raw reads. Ideally, all secure registers should be accessed
via xilinx_pm_request(). Introduced the secure
zynqmp_pm_get_pmc_multi_boot_reg() call, which uses
xilinx_pm_request() to read the PMC multi boot mode register.
BootROM increments the MultiBoot register (PMC_MULTI_BOOT) read
address offset by 32 KB and retries. For SD and eMMC boot modes,
it can search up to 8191 FAT files for the identification string.
A 13-bit mask (0x1FFF) is applied to PMC_MULTI_BOOT_MASK to obtain
the correct values in BootROM.
Signed-off-by: Prasad Kummari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Added extended support for retrieving the boot mode register
via the firmware interface, which is preferred when U-Boot
runs in EL2 and cannot directly access CRP registers via raw
reads. Ideally, all secure registers should be accessed via
xilinx_pm_request(). Introduced the secure zynqmp_pm_get_bootmode_reg()
call, which uses xilinx_pm_request() to read the boot mode register.
When CONFIG_ZYNQMP_FIRMWARE is enabled, the secure
zynqmp_pm_get_bootmode_reg() call is used; otherwise,
direct raw reads are performed in the case of mini U-Boot.
Signed-off-by: Prasad Kummari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Tom Rini <[email protected]> says:
This series switches to always using $(PHASE_) in Makefiles when
building rather than $(PHASE_) or $(XPL_). It also starts on documenting
this part of the build, but as a follow-up we need to rename
doc/develop/spl.rst and expand on explaining things a bit.
Link: https://lore.kernel.org/r/[email protected]
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It is confusing to have both "$(PHASE_)" and "$(XPL_)" be used in our
Makefiles as part of the macros to determine when to do something in our
Makefiles based on what phase of the build we are in. For consistency,
bring this down to a single macro and use "$(PHASE_)" only.
Signed-off-by: Tom Rini <[email protected]>
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Now that capsule update sets the dfu_alt_info environment variable
explicitly, there is no need to support it in the set_dfu_alt_info()
function. Decouple SET_DFU_ALT_INFO from EFI_CAPSULE_FIRMWARE_FIT and
EFI_CAPSULE_FIRMWARE_RAW. For many boards, this was the only use of
set_dfu_alt_info() so remove the function entirely.
Fixes: a9e6f01a941f ("efi: Define set_dfu_alt_info() for boards with UEFI capsule update enabled")
Signed-off-by: Jonathan Humphreys <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]> # for board/libre-computer/*
Reviewed-by: Ilias Apalodimas <[email protected]>
Reviewed-by: Wadim Egorov <[email protected]> # for
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Directly fill update_info.dfu_string to prepare platforms to switch
from using dfu_alt_info variable to dfu_string which contains description
for capsule update when switch is done.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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Guard code around CONFIG_SPL_FS_LOAD_PAYLOAD_NAME usage to avoid
compilation failure.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/f15a9762494945814b06a71db90ee4db59dd17ed.1738910601.git.michal.simek@amd.com
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In U-Boot, most of mmc releated commands uses decimal value in arguments, like
"mmc dev ${bootseq}" or "bootargs=root=/dev/mmcblk${bootseq}p2". In order to
improve compatibilities, export "bootseq" number to environment variable in
decimal format instead of hex.
Signed-off-by: Benjamin Szőke <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Add usb_pgood_delay to ensure proper detection of USB devices.
Increase the USB power good delay on the SOM boards, as this
is required for certain USB sticks otherwise, they may not
be detected.
Signed-off-by: Prasad Kummari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Add missing prototype to fix the sparse warning,
warning: no previous prototype for 'set_dfu_alt_info'
[-Wmissing-prototypes].
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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This releases the DP configuration from reset early on during the boot process
for K26 SOM. It will also avoid the boot hang situation should any attempt be
made to configure the DP registers while it is still in reset.
Fixes the same issue as described by the commit 8b81010a2fe3 ("video:
zynqmp: Add support for reset").
Signed-off-by: Neal Frager <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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USB hub initialization is done by driver introduced by commit 09f557e106ef
("usb: onboard-hub: Add i2c initialization for usb5744 hub") that's why
there is no need to do initialization via variables.
Reported-by: Love Kumar <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/96e9c80aeeed4e9664858bf236476997d17a9914.1734522042.git.michal.simek@amd.com
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The main reason for this change is that upstream QEMU has no multiboot
register implemented that's why access to it fails which ends up in CI
failure for our target.
That's why in JTAG bootmode returns 0 which is correct behaviour because
multiboot register is not used in this mode and value should be ignored and
as a side effect it is also fixing CI/Qemu issue.
Also move versal_get_bootmode() to avoid function declaration.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/484b9cafc45e72308a1a29a3ab772020f96784cc.1736155238.git.michal.simek@amd.com
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Read multiboot register and show it's value by default.
Also extend logic in dfu_alt_info string generation to support capsule
update for different offsets.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/72ba2efd0fb7b66a86b409a1521fe288a4dd3453.1733395093.git.michal.simek@amd.com
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Enable automatic dfu_alt_info variable generation based on MTD partition.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/67ff88c8c7186138353c0b74ed37a318fb4b199e.1733395093.git.michal.simek@amd.com
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This returns a devicetree and updates a parameter with an error code.
Swap it, since this fits better with the way U-Boot normally works. It
also (more easily) allows leaving the existing pointer unchanged.
No yaks were harmed in this change, but there is a very small code-size
reduction.
For sifive, the OF_BOARD option must be set for the function to be
called, so there is no point in checking it again. Also OF_SEPARATE is
defined always.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Matthias Brugger <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
[trini: Update total_compute]
Signed-off-by: Tom Rini <[email protected]>
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There is no common symbol which mini configurations are using and recent
get_mem_top() changes adding 1.3kB without having a way to remove it.
That's why introduce new symbol which can be used for removing features
which are not requested by these configurations.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/aa27b72e17057fa8cbdd92a2bbb863a31c8c1226.1731681053.git.michal.simek@amd.com
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For RTC to start to operate there is a need to call the driver. The simple
way to do it is to set default RTC instance which will call the probe and
do basic initialization.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/01155f1555dbd42adc618906629f5fb45754d5a4.1731419926.git.michal.simek@amd.com
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Enable capsule update in SD boot mode. For getting it work there is a need
to generate or setup dfu_alt_info and enable sysreset with DFU_MMC.
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/cede513de764b99560dc3737457dbc8a5cc71d21.1729857366.git.michal.simek@amd.com
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If sysreset is enabled reset_cpu is defined in sysreset uclass that's why
it can't be in platform/board code.
The same change was done by commit f1bc214b0024 ("arm64: zynqmp: Do not
define do_reset() if sysreset is enabled").
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/8c1a5d6148c5e6c46790b725e8148a4e12d393ba.1729857366.git.michal.simek@amd.com
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Use the get_mem_top function to compute the value of ram_top. This was
earlier done through LMB API's, which are no longer available till
after relocation. Use get_mem_top() instead to compute the ram_top
value.
Signed-off-by: Sughosh Ganu <[email protected]>
Reviewed-by: Michal Simek <[email protected]>
Tested-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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DTB should be also placed to DDR. It should be the part of commit
9d688e6da5c9 ("riscv: mbv: Align DT with QEMU").
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Align U-Boot with QEMU amd-microblaze-v-virt platform to be able to wire
it with CI.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Padmarao Begari <[email protected]>
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As per bootmenu support added default boot options to CC on AMD CCs and
default to SOM on others.
However, if no secondary boot device is enabled in the design,it should
be the default boot option for SOM when combined with AMD CCs because it
only contains SOM peripherals.
To address this issue, The conditional check for the bootmenu_default
variable was removed, and it has always been set to SOM as the default
boot option.
In this way, users can choose preferred boot options from the bootmenu
based on the boot devices configured in the design for AMD CCs.
Fixes: 61bf0fa8663d ("xilinx: zynqmp: Add bootmenu support")
Signed-off-by: John Vicky Vykuntapu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/0e30b44ce3b478fdec21edad8d896f4d438ce331.1727867715.git.michal.simek@amd.com
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Fix the issue introduced by commit 067e0294806e
("board: xilinx: Remove conditional check for Microblaze").
The scriptaddr should be physical location not really offset
from start of DDR. When U-Boot is not found boot.scr script
address in device tree, then it is assigned based on script
address and ram base address for Microblaze and i.e exceeding
DDR memory. To fix this, the script address is assigned
initially with offset instead of address. Later it is added
with ram base address and gets the physical address.
Signed-off-by: Padmarao Begari <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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