> -邮件原件-
> 发件人: E Shattow
> 发送时间: 2024年5月20日 13:06
> 收件人: Minda Chen
> 抄送: Marek Vasut ; Tom Rini ; Roger
> Quadros ; Neil Armstrong ;
> Alexey Romanov ; Sumit Garg
> ; Mark Kettenis ; Nishanth
> Menon ; Rick Chen ; Leo Yu-Chi Liang
> ; u-boot@lists.denx.de; Heinrich Schuchardt
> ; Simo
After a long time reading the datasheet I found out my approach was
actually wrong and led to an off by on error.
Signed-off-by: John Watts
---
drivers/pwm/sunxi_pwm_d1.c | 57 +-
1 file changed, 32 insertions(+), 25 deletions(-)
diff --git a/drivers/pwm/sunx
After a long time reading the datasheet I found out my approach was
actually wrong and led to an off by on error.
Signed-off-by: John Watts
---
drivers/pwm/sunxi_pwm_d1.c | 57 +-
1 file changed, 32 insertions(+), 25 deletions(-)
diff --git a/drivers/pwm/sunx
On 25/04/24 18:06, Chintan Vankar wrote:
On 25/04/24 18:01, Roger Quadros wrote:
On 25/04/2024 15:08, Chintan Vankar wrote:
Add "bootph-all" property to CPSW MAC's PHY node phy_gmii_sel.
Signed-off-by: Chintan Vankar
---
Changes from v1 to v2:
- This patch is newly added in this serie
Hi, there is a compile warning. I don't know why.
On Sat, May 4, 2024 at 8:04 AM Minda Chen wrote:
>
> Add Starfive JH7110 Cadence USB driver and related PHY driver.
> So the codes can be used in visionfive2 and milkv 7110 board.
>
> The driver is almost the same with kernel driver.
>
> patch1: A
Add documentation files
Signed-off-by: Henry Bell
Cc: ycli...@andestech.com
Cc: heinrich.schucha...@canonical.com
---
Changes since v1
- New patch
Changes since v2
- Remove extra params to
- Clarification on boot section
- Add entry on MAC adresses and how to correct them
Changes since v3
-
Similar to the Milk-V Mars, The Star64 board contains few differences to the
VisionFive 2 boards, so can be part of the same U-boot build.
Signed-off-by: Henry Bell
Cc: ycli...@andestech.com
Cc: heinrich.schucha...@canonical.com
---
Changes since v1
- Fix typos on naming
- Create pine64_star64
Hi Andrew
On 15/05/24 21:37, Andrew Davis wrote:
On 5/10/24 3:47 AM, Santhosh Kumar K wrote:
From: Neha Malcom Francis
Add CONFIG_K3_INLINE_ECC so that ECC functions can be compiled into R5 SPL
only when the config has been enabled.
Signed-off-by: Neha Malcom Francis
---
drivers/ram/Kconf
On Sun, May 19, 2024 at 09:57:03PM +0100, Jiaxun Yang wrote:
>
>
> 在2024年5月19日五月 下午7:20，Daniel Schwierzeck写道：
> >
> > Reviewed-by: Daniel Schwierzeck
> >
> Hi Daniel,
>
> Thanks for reviewing the series.
> >
> [...]
> >
> > should be 'select' because the switch to upstream DTS is permanent and
在2024年5月19日五月 下午7:20，Daniel Schwierzeck写道：
>
> Reviewed-by: Daniel Schwierzeck
>
Hi Daniel,
Thanks for reviewing the series.
>
[...]
>
> should be 'select' because the switch to upstream DTS is permanent and
> it does not make sense for the user to be able to deselect this option
>
Do you wa
Introduce the board and provide instructions on how to get
it work.
Signed-off-by: Jiaxun Yang
---
doc/board/emulation/index.rst | 1 +
doc/board/emulation/qemu-xtensa.rst | 33 +
2 files changed, 34 insertions(+)
diff --git a/doc/board/emulation/index.rst
Introduce the new board, define every bits.
Signed-off-by: Jiaxun Yang
---
arch/xtensa/Kconfig | 5 +++
board/emulation/qemu-xtensa/Kconfig | 41 +
board/emulation/qemu-xtensa/MAINTAINERS | 7
board/emulation/qemu-xtensa/Makefile | 5
It is required to get it xtensa OF_UPSTREAM work.
Signed-off-by: Jiaxun Yang
---
dts/upstream/src/xtensa/Makefile | 14 ++
1 file changed, 14 insertions(+)
diff --git a/dts/upstream/src/xtensa/Makefile b/dts/upstream/src/xtensa/Makefile
new file mode 100644
index ..2a81a
Implement various CPU related functions.
I'm actually just using it to get cpu clock frequency.
Signed-off-by: Jiaxun Yang
---
drivers/cpu/Kconfig | 6 +++
drivers/cpu/Makefile | 1 +
drivers/cpu/xtensa_cpu.c | 117 +++
3 files changed, 12
Add xtensa semihosting driver.
It can't use regular semihosting driver as Xtensa's has it's own
semihosting ABI.
Note that semihosting supports puts in serial but I never managed to
get it work, so it's putc only for now.
Signed-off-by: Jiaxun Yang
---
drivers/serial/Kconfig
They are all directly imported from Linux kernel.
Signed-off-by: Jiaxun Yang
---
arch/xtensa/Kconfig | 27 ++
arch/xtensa/include/asm/platform/simcall-gdbio.h | 34 +++
arch/xtensa/include/asm/platform/simcall-iss.h | 73 +++
arch/xtensa/incl
u-boot.elf target requiures it to work.
Signed-off-by: Jiaxun Yang
---
arch/xtensa/config.mk | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/xtensa/config.mk b/arch/xtensa/config.mk
index b080e403..3ec936272f25 100644
--- a/arch/xtensa/config.mk
+++ b/arch/xtensa/config.mk
@@ -7,
So U-Boot is using _end symbol to detect location of devicetree
appended at the end of the ROM.
It needs to be calculated based on end of .data load address,
as in our lds .current address is address in RAM.
Signed-off-by: Jiaxun Yang
---
arch/xtensa/cpu/u-boot.lds | 2 ++
arch/xtensa/i
For PTP_MMU our physical address is not directly mapped
into virtual address space, we need to access physical
memory from those fixed map segments.
Implement phys_to_virt and virt_to_phys hook to reflect
this setting.
Signed-off-by: Jiaxun Yang
---
arch/xtensa/include/asm/addrspace.h | 2 ++
src/xtensa/Makefile | 14 +++
include/configs/qemu-xtensa.h| 34 +++
26 files changed, 741 insertions(+), 7 deletions(-)
---
base-commit: 3be9f399e911cfc437a37ac826441f1d96da1c9b
change-id: 20240519-qemu-xtensa-5fb95bb474e9
Best regards,
--
Jiaxun Yang
This is a board level stuff.
Signed-off-by: Jiaxun Yang
---
arch/xtensa/cpu/cpu.c | 5 -
board/cadence/xtfpga/xtfpga.c | 5 +
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/xtensa/cpu/cpu.c b/arch/xtensa/cpu/cpu.c
index abcd8f7984fa..d2266812229c 100644
--- a
Reserve 4 kiB of space in 64bit R-Car DTs when those DTs are compiled
to permit patching in OpTee-OS /firmware node, /reserved-memory node,
possibly also additional /memory@ nodes and RPC node by TFA.
This duplicates behavior in arch/arm/dts/Makefile with OF_UPSTREAM.
Signed-off-by: Marek Vasut
Remove leftover DTSI files after OF_UPSTREAM conversion.
Those are no longer used and no longer necessary, remove them.
No functional change.
Signed-off-by: Marek Vasut
---
Cc: Adam Ford
Cc: Tom Rini
---
arch/arm/dts/salvator-common.dtsi| 1104 --
arch/arm/dts/salva
There are of course not a whole lot of examples in-tree yet, but
before they appear, let's make this API change: Instead of separately
allocating a 'struct cyclic_info', make the users embed such an
instance in their own structure, and make the convention that the
callback simply receives the 'stru
A bit of a mixed bag. I've been wanting to submit something like 3/3
for a while. So when I stumbled on Marek's patch
https://lore.kernel.org/u-boot/20240316201416.211480-1-marek.vasut+rene...@mailbox.org/
, I got reminded of that plan, and I think that patch could be more
readable if we adopt this
Currently, the cyclic_register() done in wdt_start() is not undone in
wdt_stop(). Moreover, calling wdt_start multiple times (which is
perfectly allowed on an already started device, e.g. to change the
timeout value) will result in another struct cyclic_info being
registered, referring to the same
We are not checking the return value of strdup(), nor
freeing the string in cyclic_unregister().
However, all current users either pass a string literal or the
dev->name of the client device. So in all cases the name string will
live at least as long as the cyclic_info is registered, so just make
On 18/05/2024 09.34, Stefan Roese wrote:
> This introduces some problems when compiling e.g. sandbox:
>
> In file included from test/common/cyclic.c:10:
> test/common/cyclic.c: In function ‘dm_test_cyclic_running’:
> test/common/cyclic.c:25:42: warning: passing argument 1 of
> ‘cyclic_register’ f
Load only part of the boot partition that contains valuable
information, thus improving the boot time.
Signed-off-by: Roman Stratiienko
---
boot/image-android.c | 70
cmd/abootimg.c | 40 ++---
include/image.h | 12 +
AVB can reuse already loaded images instead of loading them
from the disk.
The get_preloaded_partition now looks for the env. variables
set by the 'abootimg load' to find the correct partition in RAM.
Signed-off-by: Roman Stratiienko
---
common/avb_verify.c | 53
What it does:
1. Allocates the memory in HEAP to fit the partition
2. Loads partition into memory. In the following patch of this series,
loading will be optimized to avoid loading an empty space.
3. Sets buffer start and buffer size value into environment variables
abootimg__ptr and abootimg
This series offers an optimization of the Android image loading procedure.
The first patch introduces a new 'abootimg load' command, which loads
partitions from storage into memory. It uses malloc() to find a free
memory region, whereas previously, the developer had to find a free
memory region by
Add documentation files
Signed-off-by: Henry Bell
Cc: ycli...@andestech.com
Cc: heinrich.schucha...@canonical.com
---
Changes since v1
- New patch
Changes since v2
- Remove extra params to
- Clarification on boot section
- Add entry on MAC adresses and how to correct them
---
doc/board/starf
Similar to the Milk-V Mars, The Star64 board contains few differences to the
VisionFive 2 boards, so can be part of the same U-boot build.
Signed-off-by: Henry Bell
Cc: ycli...@andestech.com
Cc: heinrich.schucha...@canonical.com
---
Changes since v1
- Fix typos on naming
- Create pine64_star64
On 5/17/24 20:15, Jiaxun Yang wrote:
Paul had left MIPS a couple of years ago, his email address is
no longer valid.
Replace it with his kenrel.org email, which has been used in
kernel and QEMU, in case we still want to reach him.
Signed-off-by: Jiaxun Yang
---
.mailmap
On 5/17/24 20:14, Jiaxun Yang wrote:
We can now boot with upstream devicetree.
Reviewed-by: Sumit Garg
Signed-off-by: Jiaxun Yang
---
arch/mips/Kconfig| 1 +
arch/mips/dts/Makefile | 1 -
arch/mips/dts/boston-u-boot.dtsi | 10 ++
arch/mips/dts/img,boston.
On 5/17/24 20:14, Jiaxun Yang wrote:
It is required to make OF_UPSTREAM work.
Reviewed-by: Sumit Garg
Signed-off-by: Jiaxun Yang
---
dts/upstream/src/mips/Makefile | 14 ++
1 file changed, 14 insertions(+)
Reviewed-by: Daniel Schwierzeck
On 5/17/24 20:14, Jiaxun Yang wrote:
In upstream devicetree, clk_boston is a child of syscon node
and there is no "regmap" property for clk_boston node.
Try to check parent device first to look for syscon.
Signed-off-by: Jiaxun Yang
---
v2: Move syscon_get_regmap to probe
v3: Move syscon de
On 5/17/24 20:14, Jiaxun Yang wrote:
Provide default environment variables on image loading address
to make the board useful.
Signed-off-by: Jiaxun Yang
---
board/imgtec/boston/Kconfig| 4
board/imgtec/boston/boston.env | 9 +
2 files changed, 13 insertions(+)
Reviewe
On 5/17/24 20:14, Jiaxun Yang wrote:
This is a PC-like platform board.
Enable drivers for most on-board devices to make it useful.
Signed-off-by: Jiaxun Yang
---
arch/mips/Kconfig | 27 +++
1 file changed, 27 insertions(+)
Reviewed-by: Daniel Schwierzeck
On 5/17/24 20:14, Jiaxun Yang wrote:
Some drivers need this header.
Provide this dummy header as riscv did.
Signed-off-by: Jiaxun Yang
---
arch/mips/include/asm/acpi_table.h | 10 ++
1 file changed, 10 insertions(+)
Reviewed-by: Daniel Schwierzeck
On 5/17/24 20:14, Jiaxun Yang wrote:
For MIPS we are always looking gd->dram in virtual address so
PCI_MAP_SYSTEM_MEMORY should always be enabled.
If in future we ever want to make it physical we have to set
ARCH_MAP_SYSMEM.
Signed-off-by: Jiaxun Yang
---
drivers/pci/Kconfig | 1 +
1 fil
On 5/17/24 20:14, Jiaxun Yang wrote:
Boston has a very limited memory range for PCI controllers, where
1MB can't easily fit into it.
Make alignment boundary of PCI memory resource allocation a Kconfig
option and default to 0x1 for boston.
Signed-off-by: Jiaxun Yang
---
drivers/pci/Kco
On 5/17/24 20:14, Jiaxun Yang wrote:
Probe size of ecam from devicetree properly and cap accessible
bus number accorading to ecam region size to ensure we don't go
beyond hardware address space.
Also disable all interrupts to ensure errors are handled silently.
Signed-off-by: Jiaxun Yang
--
Use GPT_PRIMARY_PARTITION_TABLE_LBA as the only source for a primary GPT
location instead of hardcoding it every time.
Sometimes, we need to shift the primary GPT location.
Having the location in the single place simplifies such shifting.
Signed-off-by: Roman Stratiienko
---
disk/part_efi.c | 1
Replace device clocks with real clocks from the clock controller, and
remove dummy clocks.
Signed-off-by: Kongyang Liu
---
arch/riscv/dts/cv18xx.dtsi | 40 +++---
1 file changed, 16 insertions(+), 24 deletions(-)
diff --git a/arch/riscv/dts/cv18xx.dtsi b/arch/ri
Add clock controller driver for sophgo cv1800b SoC
Signed-off-by: Kongyang Liu
---
drivers/clk/Kconfig | 1 +
drivers/clk/Makefile | 1 +
drivers/clk/sophgo/Kconfig | 14 +
drivers/clk/sophgo/Makefile | 6 +
drivers/clk/sophgo/clk-common.h | 74 +++
Add configs to enable clock controller for Sophgo Milk-V Duo board
Signed-off-by: Kongyang Liu
---
configs/milkv_duo_defconfig | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/configs/milkv_duo_defconfig b/configs/milkv_duo_defconfig
index 0cb2922de4..1186763a73 1006
Import header file of sophgo cv1800b clock controller from kernel
Signed-off-by: Kongyang Liu
Link:
https://lore.kernel.org/all/ia1pr20mb4953637e7a6c121d7a700f1cbb...@ia1pr20mb4953.namprd20.prod.outlook.com/
---
include/dt-bindings/clock/sophgo,cv1800.h | 176 ++
1 file ch
This series of patches introduces the clock controller driver for the Sophgo
CV1800B SoC, updates the device tree sources to use the new clock controller,
and enables the clock controller in the configuration for the Milk-V Duo board.
Kongyang Liu (4):
dt-bindings: clk: import header for clock
The boot_ramdisk and vendor_ramdisk must be both concatenated together.
Without this change, Android root is missing some of the necessary tools
to complete virtual AB OTA.
Signed-off-by: Roman Stratiienko
---
boot/image-android.c | 17 -
1 file changed, 8 insertions(+), 9 deleti
Select a few config option and generate a new defconfig for
big endian arm64.
Signed-off-by: Jiaxun Yang
---
board/emulation/qemu-arm/Kconfig | 2 +
board/emulation/qemu-arm/MAINTAINERS | 1 +
configs/qemu_arm64be_defconfig | 71
doc/board/emulati
So CONFIG_SYS_BIG_ENDIAN is our cross architecture option for
selecting machine endian, while the old CONFIG_CPU_BIG_ENDIAN
is defined by Arc only.
Use it whenever possible to ensure big endian code path is enabled
for all possible big endian machines.
Signed-off-by: Jiaxun Yang
---
Makefile
Move SUPPORT_BIG_ENDIAN, SUPPORT_LITTLE_ENDIAN to top-level
arch Kconfig and let architectures select them as necessary.
Remove if guard for Endianness selection choice so we can
have one of SYS_BIG_ENDIAN, SYS_LITTLE_ENDIAN config symbol
defined even on single endian system.
Default endian to SY
crc32b always calculate results in CPU's native endian,
so there is no need to perform any endian swap.
Signed-off-by: Jiaxun Yang
---
lib/crc32.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/crc32.c b/lib/crc32.c
index f36f1763064f..b991e477b31d 100644
--- a/lib/crc
Address comes from spin table is always little endian.
Signed-off-by: Jiaxun Yang
---
arch/arm/cpu/armv8/spin_table_v8.S | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/cpu/armv8/spin_table_v8.S
b/arch/arm/cpu/armv8/spin_table_v8.S
index 6d268432702f..023c82261ca6 100644
--- a/ar
Provide a option to allow Endian at U-Boot's EL to be setted
at reset entry.
Signed-off-by: Jiaxun Yang
---
arch/arm/cpu/armv8/Kconfig | 9 +
arch/arm/cpu/armv8/start.S | 26 ++
2 files changed, 35 insertions(+)
diff --git a/arch/arm/cpu/armv8/Kconfig b/arch/arm
I/O is always assumed little endian, so perform byte swap
if necessary, as what Linux did.
Signed-off-by: Jiaxun Yang
---
arch/arm/include/asm/io.h | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 89b1015
Pass flags to compilers and linkers, also modify linker
scripts to set correct output format.
Signed-off-by: Jiaxun Yang
---
arch/arm/config.mk| 14 ++
arch/arm/cpu/armv8/u-boot-spl.lds | 6 ++
arch/arm/cpu/armv8/u-boot.lds | 4
arch/arm/lib/elf_aarch64
So they can be used at a later point.
Signed-off-by: Jiaxun Yang
---
arch/arm/include/asm/system.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 43f7503571d7..886a9ffbee35 100644
--- a/arch/arm/include/asm/system.h
+++
They come from the same header in Linux.
They are used to conditional select code on different endianness.
Signed-off-by: Jiaxun Yang
---
arch/arm/include/asm/assembler.h | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/a
Header guard is missing, and ret macro is not relevant for
arm64.
Both fixed.
Signed-off-by: Jiaxun Yang
---
arch/arm/include/asm/assembler.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 4fda483b8d8d..c3b8f3
We don't have thumb on arm64, so that's pointless and causing
problems on some headers.
Signed-off-by: Jiaxun Yang
---
arch/arm/Kconfig | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 39ad03acd2e4..46c0d33b3c6e 100644
--- a/arch/arm
Implement elf64_to_cpu and use it when necessary.
Signed-off-by: Jiaxun Yang
---
tools/relocate-rela.c | 40
1 file changed, 24 insertions(+), 16 deletions(-)
diff --git a/tools/relocate-rela.c b/tools/relocate-rela.c
index 613abd25ef46..cbdd2552ec6e 100
Hi all,
This series enabled big endian support for arm64, enabled qemu-arm
board for arm64be and slightly adjusted our Kconfig handling on endianness.
In practical I think most Arm SoCs do support little endian only,
for those SoCs with big endian support they are usually bi-endian
and expected b
Quote from [1]:
"For devices launching with Android 13, the generic ramdisk is removed
from the boot image and placed in a separate init_boot image.
This change leaves the boot image with only the GKI kernel."
[1]: https://source.android.com/docs/core/architecture/partitions/generic-boot
Signed-o
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