Add support for booting from USB pen drive, since USB host
port is available on the STM32MP2.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
For nor0 boot for the STMicroelectronics boards, the bootfs
is found in SD-Card = mmc0 for nor0 boot.
Introduce a new file configuration file stm32mp25_st_common.h
to manage this specific behavior for the STMicroelectronics
boards; change the boot order for nor0 boot and don't use
the default DISTRO order define in BOOT_TARGET_DEVICES:
mmc1, ubifs, mmc0, mmc2.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice CHOTARD <patrice.chotard@foss.st.com>
Add support of UBI boot and activate the needed
configuration for U-Boot environment in UBI volume for
NAND or in a MTD partition for NOR device, SPI Flash:
ENV_OFFSET, ENV_OFFSET_REDUND, ENV_SECT_SIZE is
aligned with the default MTD partition on NOR device
of the STMicroelectronics boards.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Handle user button 2 to force boot with STM32CubeProgrammer.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Add led support, force default state on U-Boot initialization and put on
the Linux heartbeat led = "blue-led" during U-Boot execution.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Use the boot instance to select the correct mmc device identifier,
this patch only to save the environment on eMMC = MMC(1) on
STMicroelectronics boards.
Set the CONFIG_SYS_MMC_ENV_DEV to -1 to select the mmc boot instance
by default.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
In case of several environment location support, env_get_location
is needed to select the correct location depending of the boot
device .
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Add support of all the boot mode supported by STM32MP25x family
with information provided by TF-A in backup register
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Handle boot for the 3 instance of MMC and call the command stm32prog
for serial boot on USB or on UART as it is done for other STM32MP platform.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
This driver is checking the access rights of the different
peripherals connected to the RIFSC bus. If access is denied,
the associated device is not binded.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cover-letter:
Enable OF_UPSTREAM for STM32 and STi platforms
This series is enabling OF_UPSTREAM flag for STM32 MCU's, MPU's and
STi platforms.
For some boards, some defconfig and DT update are needed to keep the
same functional level.
The major impact concerns MPU's platform with introduction of STM32
System Bus.
END
Series-version: 2
Series-changes: 2
- Replace LOG_CATEGORY UCLASS_SIMPLE_BUS by UCLASS_NOP in both
/arch/arm/mach-stm32mp/stm32mp2/rifsc.c and
/arch/arm/mach-stm32mp/stm32mp1/etzpc.c.
- Update board/st/stm32mp1/MAINTAINERS.
- Fix DSI clock ssetting.
Enable OF_UPSTREAM flag for STM32MP2 platforms.
Add fixed-clock ck_flexgen_08 and ck_icn_ls_mcu until STM32MP25
clock driver will be available.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Due to feature domains management, there is no more
need to maintain the fdt cleanup.
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
The STM32 System Bus is an internal bus on which devices are connected.
ETZPC is a peripheral overseeing the firewall bus that configures
and control access to the peripherals connected on it.
For more information on which peripheral is securable, please read
the STM32MP13 or STM32MP15 reference manual.
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This driver is checking the access rights of the different
peripherals connected to the ETZPC bus. If access is denied,
the associated device is not bound.
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
DSI is the peripheral clock, while DSI_K is an internal kernel clock.
Even though they get the same register and same bit set to be gated,
resulting in the same behavior.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
U-Boot DT for stm32mp157c-odyssey is richer than the kernel DT one.
None of the stm32mp157c-odyssey's contributors answered to my request
to update kernel DT and i didn't have this board to test.
The simpler is to add a dedicated stm32mp15-odyssey_defconfig with
OF_UPSTREAM flag unset.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Enable OF_UPSTREAM flag for STM32MP15 platforms, except for
stm32mp15-odyssey,see following patch :
"configs: stm32: introduce stm32mp15-odyssey_defconfig"
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Enable OF_UPSTREAM flag for STM32MP13 platforms.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Enable OF_UPSTREAM flag for STM32MPF4 platforms.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Enable OF_UPSTREAM flag for STM32F7 platforms.
Use upstream device tree for DSI and LTDC nodes,
As now in upstream DT, in panel@0 node, power-supply property is
present, which is a fixed-regulator, add DM_REGULATOR_FIXED flag
for stm32f769-disco boards.
Set also DEFAULT_FDT_FILE in defconfigs and use it in stm32f746-disco.h
to indicate which FDT file to load (All STM32F7 boards are using this
file).
If something is missing, it must be added in upstream device tree
in linux kernel ("px_clk" for DSI by example).
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Enable OF_UPSTREAM flag for STM32H7 platforms.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Enable OF_UPSTREAM flag for stih410-b2260 board.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
When using CONFIG_FSL_QSPI_AHB_FULL_MAP the fsl_qspi_default_setup() sets
the BFGENCR register to use the LUT(SEQID_LUT_AHB) before the Look Up Table
is populated.
This result in a situation that after 'sf probe' command any memory
read from qspi using AHB will result in undefined behaviour (hang) untill
first 'sf read' op is executed.
Move the BFGENCR write to fsl_qspi_prepare_lut() to ensure that the setup
is consistent. AHB reads will use the default LUT(index 0) setup by previous
boot stage untill the first read op.
Signed-off-by: Pawel Kochanowski <pkochanowski@sii.pl>
The UART clocks were added around the same time some other clock
updates were happening, so converting clock-osc-24 back to osc_24
was missed on the UART clocks for imx8mm and imx8mn, so update
them here.
Fixes: b4734c9c333b ("clk: imx: Convert clock-osc-* back to osc_*")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reported-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Refactor inside-out EEPROM-checking logic to better match the board-seeking
callback and ordered list of targets from starfive_visionfive2_config since
the JH7110 OF_UPSTREAM migration.
Signed-off-by: E Shattow <e@freeshell.de>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Provide the settings for using the debug UART in SPL.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: E Shattow <e@freeshell.de>
To avoid duplicate maintenance just include jh7110_common.rst to describe
the usage of the different boot sources.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: E Shattow <e@freeshell.de>
Describe building U-Boot for the board and booting.
Carve out common information for JH7110 boards into an include.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: E Shattow <e@freeshell.de>
On the DeepComputing Framework motherboard (FML13V01) choose the matching
FIT configuration.
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: E Shattow <e@freeshell.de>
We support all JH7110 boards with starfive_visionfive2_defconfig.
The relevant device-tree is selected at runtime based on EEPROM data.
Support setting $fdtfile to the file name of the DeepComputing Framework
motherboard (FML13V01) device-tree.
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: E Shattow <e@freeshell.de>
Add the u-boot device-tree include needed to support the
DeepComputing Framework motherboard (FML13V01).
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: E Shattow <e@freeshell.de>
The DeepComputing Framework motherboard is a JH7110 device support by the
upstream kernel. Add its device-tree to the list of device-trees to be
included into the starfive_visionfive_defconfig.
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: E Shattow <e@freeshell.de>
Binman looks for __image_copy_start to determine the base address of an
entry if elf-base-sym isn't specified, which is missing in RISC-V port.
This causes binman skips RISC-V SPL entries without filling addresses
into its .binman_sym_table section.
This patch defines __image_copy_start in linkerscript of both SPL and
proper U-Boot to ensure binman_sym functions correctly with the default
binman.dtsi. The paired symbol, __image_copy_end, is introduced as well
for completeness.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
SPL and proper U-Boot are split into two images with default binman
configuration of StarFive VisionFive 2, thus proper U-Boot symbols
cannot be found in the SPL image. This fixes errors like
Section '/binman/spl-img': Symbol '_binman_u_boot_any_prop_size'
in entry '/binman/spl-img/mkimage/u-boot-spl/u-boot-spl-nodtb':
Entry 'u-boot-any' not found in list (u-boot-spl-nodtb,
u-boot-spl-dtb,u-boot-spl,mkimage,spl-img)
Fixes: 90602e779d3 ("riscv: dts: starfive: generate u-boot-spl.bin.normal.out")
Suggested-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Yao Zi <ziyao@disroot.org>
Switch to u-boot-nodtb entry which precisely represents a proper U-Boot
and could be matched with u_boot_any. This allows RISC-V ports that make
use of binman to be built without disabling SPL_BINMAN_UBOOT_SYMBOLS
explicitly, which is set to y by default.
Fixes: 0784510f741 ("riscv: sifive: unleashed: Switch to use binman to generate u-boot.itb")
Suggested-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
The number of memory banks in QEMU is not bounded by 1.
In this example we have two banks:
qemu-system-riscv64 \
-machine virt \
-nographic \
-m 8192 \
-smp 8,sockets=2,cores=4,threads=1 \
-numa node,cpus=0-3,mem=4096 \
-numa node,cpus=4-7,mem=4096 \
-kernel u-boot
As we will see RISC-V NUMA systems using U-Boot
we should be able to emulate these.
Use the default value defined in /Kconfig as 4.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Add match N:starfive pattern to visionfive2 board. Now
starfive pattern just related to JH7110 IC.
Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Add pinctrl node in device tree and update
in bananapi f3 dts.
Signed-off-by: Huan Zhou <me@per1cycle.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
CONFIG_OF_BOARD isn't enabled on SiFive Unleashed and Unmatched, thus
board_fdt_blob_setup is actually dead code on these platforms. Let's
remove it.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
The default version should work for Starfive VisionFive 2.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
It's common for S-Mode proper U-Boot to retrieve a FDT blob along with
taking control from SBI firmware. Add a weak version of
board_fdt_blob_setup to make use of it by default, avoiding copy-pasting
similar functions among boards.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
