The __bss_start is the source end address hence load its address
directly into register 't2' for optimization.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Rick Chen <rick@andestech.com>
Since commit 409e4b5478 ("Makefile: Enforce DWARF4 output") the
whole U-Boot build switched to enforce DWARF4 output, but RISC-V
is still on its own setting. Let's switch to use U-Boot's setting.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
This is the initial basic config for StarFive VisionFive v2 board. It
includes consol, Norflash, sdio, ddr etc.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add initial u-boot device tree for the JH7110 RISC-V SoC.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add initial device tree for the JH7110 RISC-V SoC.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add board support for StarFive VisionFive v2.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add Kconfig to select the basic functions for StarFive VisionFive v2 Board.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add Kconfig to select the basic functions for StarFive JH7110 SoC.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add board support for StarFive VisionFive v2.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add driver for StarFive JH7110 to support ddr initialization in SPL.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add all clock outputs for the StarFive JH7110 clock generator.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Acked-by: Sean Anderson <seanga2@gmail.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add a DM reset driver for StarFive JH7110 SoC.
Note that the register base address of reset controller is the
same with the clock controller. Therefore, there is no device
tree node alone for reset driver.It binds device node in
the clock driver
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add resets for the StarFive JH7110 system(SYS),system-top-group(STG) and
always-on(AON) reset controller.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
This adds support for the StarFive JH7110 SoC which also
feature this SiFive cache controller.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Add StarFive JH7110 SoC to support RISC-V arch.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
The first two patches are by Frieder Schrempf who joins as a reviewer for
the SPI NAND framework and drivers.
The following 2 patches are by Linus Walleij and are taken by the series
"Add Broadcom Northstar basic support".
Bin Meng makes static a list for octeontx.
Francesco Dolcini specifies MTD partitions on command line for
colibri-{imx6ull,imx7}.
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Merge tag 'u-boot-nand-20230417' of https://source.denx.de/u-boot/custodians/u-boot-nand-flash
Pull request for u-boot-nand-20230417
The first two patches are by Frieder Schrempf who joins as a reviewer for
the SPI NAND framework and drivers.
The following 2 patches are by Linus Walleij and are taken by the series
"Add Broadcom Northstar basic support".
Bin Meng makes static a list for octeontx.
Francesco Dolcini specifies MTD partitions on command line for
colibri-{imx6ull,imx7}.
Enable Renesas RSwitch driver, matching SERDES PHY driver and Marvell
10G ethernet PHY driver in R8A779F0 S4 Spider board configuration to
make ethernet available via the RSwitch ports.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The current shell prompt '->' interferes with CI matching on 'bdinfo'
output. When CI test.py attempts to locate memory information in the
'bdinfo' output, it matches on '->' prefix which is identical to the
shell prefix. Switch the prompt to default '=>' one to avoid this
interference.
Suggested-by: Tom Rini <trini@konsulko.com> # found the CI oddity
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
This patch adds Ethernet Switch support that found on R-Car S4
(r8a779f0) SoC. This is extracted from multiple patches from
downstream BSP, with additional rework of the network device
registration.
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Phong Hoang <phong.hoang.wz@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[Marek: Rework the driver to support all ports via subdrivers.
Split the driver up, add generic PHY framework support.
Generic code clean ups.]
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Add Renesas Ethernet SERDES driver for R-Car S4-8 (r8a779f0).
The datasheet describes initialization procedure without any information
about registers' name/bits. So, this is all black magic to initialize
the hardware. Especially, all channels should be initialized at once.
This driver is imported and adjusted from Linux 6.3-rc1 commit:
50133cd3e8dd1 ("phy: renesas: r8a779f0-eth-serdes: Remove retry code in .init()")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Use IS_ENABLED() instead of CONFIG_IS_ENABLED() to check for CONFIG_
option which is identical across all of U-Boot and xPL builds.
Fixes: 2769ddc99f ("mmc: tmio: Replace ifdeffery with IS_ENABLED/CONFIG_IS_ENABLED macros")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
octeontx_bch_devices and octeontx_pci_nand_deferred_devices are only
referenced in the files where they are defined. Make them static.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Acked-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20230405143837.785082-1-bmeng@tinylab.org/
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Add support for the iproc Broadcom NAND controller,
used in Northstar SoCs for example. Based on the Linux
driver.
Cc: Philippe Reynes <philippe.reynes@softathome.com>
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: William Zhang <william.zhang@broadcom.com>
Link: https://lore.kernel.org/all/20230308214231.378013-1-linus.walleij@linaro.org/
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
For BRCMNAND with 1-bit BCH ECC (BCH-1) such as used on the
D-Link DIR-885L and DIR-890L routers, we need to explicitly
select the ECC like this in the device tree:
nand-ecc-algo = "bch";
nand-ecc-strength = <1>;
nand-ecc-step-size = <512>;
This is handled by the Linux kernel but U-Boot core does
not respect this. Fix it up by parsing the algorithm and
preserve the behaviour using this property to select
software BCH as far as possible.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Acked-by: William Zhang <william.zhang@broadcom.com>
Link: https://lore.kernel.org/all/20230308212851.370939-1-linus.walleij@linaro.org/
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
As there are other types of NAND flashes like SPI NAND, let's be
more specific.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://lore.kernel.org/all/20230213094626.50957-2-frieder@fris.de/
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
In [1] Michael agreed on taking patches for SPI NAND through the RAW
NAND tree. Add a dedicated entry to the MAINTAINERS file which adds
Michael and Dario as maintainers and myself as reviewer.
[1] https://lists.denx.de/pipermail/u-boot/2023-February/508571.html
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: Michael Nazzareno Trimarchi <michael@amarulasolutions.com>
Cc: Tom Rini <trini@konsulko.com>
Link: https://lore.kernel.org/all/20230213094626.50957-1-frieder@fris.de/
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Add m68k M5208EVBE machine configured to test U-Boot m68k support.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add M5208EVBE board to CI. This does not use default config due to
limitations of QEMU emulation, instead the timer is switched from
DMA timer to PIT timer and RAMBAR accesses are inhibited.
Local QEMU launch command is as follows:
$ qemu-system-m68k -nographic -machine mcf5208evb -cpu m5208 -bios u-boot.bin
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Acked-by: Angelo Dureghello <angelo@kernel-space.org>
The QEMU emulation of m68k does not support RAMBAR accesses,
add Kconfig option which inhibits those accesses, so that
U-Boot can be started in m68k QEMU for CI testing purpopses
until QEMU emulation improves.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The QEMU emulation of m68k does not support DMA timer, the only
timer that is supported is the PIT timer. Implement trivial PIT
timer support for m68k.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
There is an existing CONFIG_MCFTMR Kconfig symbol,
use it and drop all other instances of CFG_MCFTMR.
This duality is likely a result of bogus conversion
to Kconfig.
Fixes: 7ff7b46e6c ("m68k: rename CONFIG_MCFTMR to CFG_MCFTMR")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The biggest change is some refactoring of the H616 DRAM driver, which
allows better fine-tuning for each board, and is the base for pending
LPDDR3 and LPDDR4 support, needed by new boards. The sun8i-emac
Ethernet driver sees some refactoring that enables it for the Allwinner
D1 EMAC IP. The sunxi HDMI driver is now using more DT properties. Also
the early SPL code now supports some odd H616 SoC variant.
There are some more patches pending, that require the final review
touches and some testing, I will send a separate PR for them later.
The gitlab CI completed successfully, and I boot tested a few boards
with different SoCs, via FEL and SD card, into Linux.
- DDR Training sequence happens very fast. The speedup in boot time is
negligible by skipping the training sequence during 2nd boot or after.
So remove the check and skip.
- This change improves the robustness of DDR training. If u-boot crashed
during DDR training, the training could be left in a limbo state, where
the BootROM has recorded that it is already in a 2nd boot. The training
must be repeated in this scenario to get out of this limbo state, but due
to the check it cannot be performed.
Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Add a new config option CONFIG_MVEBU_SPL_SATA_BLKSZ for specifying block
size of SATA disk. This information is used during building of SATA
kwbimage and must be correctly set, otherwise BootROM does not load SPL.
For 4K Native disks CONFIG_MVEBU_SPL_SATA_BLKSZ must be set to 4096.
Signed-off-by: Pali Rohár <pali@kernel.org>
Tested-by: Martin Rowe <martin.p.rowe@gmail.com>
Currently kwboot expected that sector size for SATA image is always 512
bytes. If SATA image cannot be parsed with sector size of 512 bytes, try
larger sector sizes which are power of two and up to the 32 kB. Maximal
theoretical value is 32 kB because ATA IDENTIFY command returns sector size
as 16-bit number.
Signed-off-by: Pali Rohár <pali@kernel.org>
SATA kwbimage contains offsets in block size unit, not in bytes.
Until now kwbimage expected that SATA disk always have block size of 512
bytes. But there are 4K Native SATA disks with block size of 4096 bytes.
New SATA_BLKSZ command allows to specify different block size than 512
bytes and therefore allows to generate kwbimage for disks with different
block sizes.
This change add support for generating SATA images with different block
size. Also it add support for verifying and dumping such images.
Because block size itself is not stored in SATA kwbimage, image
verification is done by checking every possible block size (it is any
power of two value between 512 and 32 kB).
Signed-off-by: Pali Rohár <pali@kernel.org>
This allows image type print_header() callback to access struct
image_tool_params *params.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Find SATA block device by blk_get_devnum_by_uclass_id() function and read
from it the real block size of the SATA disk. In case of error, fallback
back to 512 bytes.
Signed-off-by: Pali Rohár <pali@kernel.org>
