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Most of the SPI flash devices in rockchip (rk3399)
are 16MiB size. So, let's use the script offset at
the end of 8K.
This way it cannot overlap any offsets being used
by software components in flash layout.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add distro boot command support for SPI flash (SF).
This distro boot will read the boot script at specific
location at the flash and start sourcing the same.
This file need to include on required include/config
file.
Cc: Tom Rini <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Commit: 0ebb261a0b2d ("spi: spi-mem: Add SPI_MEM_NO_DATA to the spi_mem_data_dir enum")
in linux.
When defining spi_mem_op templates we don't necessarily know the size
that will be passed when the template is actually used, and basing the
supports_op() check on op->data.nbytes to know whether there will be
data transferred for a specific operation is not possible.
Add SPI_MEM_NO_DATA to the spi_mem_data_dir enum so that we can base
our checks on op->data.dir instead of op->data.nbytes.
This also fixes a bug identified with the atmel-quaspi driver.
The spi-nor core, when erasing sectors, fills the spi_mem_op template
using SPI_MEM_OP_NO_DATA, which initializes all the data members with
value zero. This is wrong because data.dir is treated as SPI_MEM_DATA_IN,
which translates in our driver to read accesses for erases (RICR), while
the controller expects write accesses (WICR).
Signed-off-by: Tudor Ambarus <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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Linux has good support for Toshiba SPI-NAND, so lets import it.
Signed-off-by: Robert Marko <[email protected]>
Tested-by: Luka Kovacic <[email protected]>
Cc: Luka Perkov <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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This converts the following to Kconfig:
CONFIG_PHYLIB
CONFIG_BITBANGMII
CONFIG_MV88E6352_SWITCH
CONFIG_MV88E61XX_SWITCH
CONFIG_PHYLIB_10G
CONFIG_PHY_AQUANTIA
CONFIG_PHY_ATHEROS
CONFIG_PHY_BROADCOM
CONFIG_PHY_CORTINA
CONFIG_PHY_DAVICOM
CONFIG_PHY_ET1011C
CONFIG_PHY_LXT
CONFIG_PHY_MARVELL
CONFIG_PHY_MICREL
CONFIG_PHY_NATSEMI
CONFIG_PHY_REALTEK
CONFIG_RTL8211X_PHY_FORCE_MASTER
CONFIG_PHY_SMSC
CONFIG_PHY_TERANETICS
CONFIG_PHY_TI
CONFIG_PHY_VITESSE
CONFIG_PHY_XILINX
Signed-off-by: Tom Rini <[email protected]>
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Synchronize R-Car Gen2 device trees with Linux 5.6.2,
commit 9fbe5c87eaa9b72db08425c52c373eb5f6537a0a .
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic
- fix sd-emmc controller A init on G12A/G12B/SM1 SoCs
- add GXBB USB PHY driver
- enable access to SPI NOR Flash on VIM2 and VIM3/VIM3L boards
- fix USB PHYs Power-Up on on VIM3/VIM3L boards
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- DWC2/DWC3 improvements
- Assorted bugfixes
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Move Python tools to use absolute paths
Minor buildman fixes for new features
Make libfdt code more similar to upsteam
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Update mcinitcmd and bootcmd environment variable for emmc boot.
Signed-off-by: Meenakshi Aggarwal <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The default reserved memory for CMA is high memory. If LPAE is enabled,
highmem pages are non-remapped and can not be used with
dma_alloc_coherent. Reserving low memory for CMA is needed for LS1021A.
This patch appends the related CMA configuration to bootargs.
Signed-off-by: Shengzhou Liu <[email protected]>
Signed-off-by: Alison Wang <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Add support of dhcp boot for ls1012afrwy
Signed-off-by: Biwen Li <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Add stub for functions clk_...() when CONFIG_CLK is deactivated.
This patch avoids compilation issues for driver using these API
without protection (#if CONFIG_IS_ENABLED(CLK))
For example, before this patch we have undefined reference to
`clk_disable_bulk') for code:
clk_disable_bulk(&priv->clks);
clk_release_bulk(&priv->clks);
Signed-off-by: Patrick Delaunay <[email protected]>
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Sync the device tree and dt-bindings from Linux v5.7-rc1 8f3d9f354286
("Linux 5.7-rc1").
Signed-off-by: Neil Armstrong <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-mips
- brcmnand: fix missing code path from Linux driver
- bmips: fix build error when disabling USB
- mips: add option to restore original exception vector base
- mips: fix off-by-one error when clearing gd_data
- mips: minor fixes for compatibility with generic SPL framework
- spl: refactor legacy image loading
- spl: add LZMA decompression support for legacy images
- Makefile: add target to build LZMA compressed U-Boot images
- mtmips: refactor and rewrite low-level init code
- mtmips: add and enable SPL support with LZMA
- mtmips: add support for MT7628 reference board
- mtmips: add support for VoCore/VoCore2 board
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Small patch to add support for VoCore/VoCore2 board.
VoCore is open hardware and runs OpenWrt/LEDE.
It has WIFI, USB, UART, 20+ GPIOs but is only one inch square.
It will help you to make a smart house, study embedded system
or even make the tiniest router in the world.
Details about this SoM can be found at "https://vocore.io/v2.html".
Signed-off-by: Mauro Condarelli <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This patch adds support for mt7628 reference board. SPL_DM and DT are not
enabled for SPL to save about 17KiB for u-boot-spl.bin.
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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This patch enables SPL for all mtmips boards. And also remove defconfig
files which are intend to build ram bootable u-boot files.
SPL_DM and OF_CONTROL are enabled for both boards.
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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Move the legacy image loading into spl_legacy.c. This makes it easier
to extend the legacy image handling with new features that other
SPL loaders might use (e.g. spl_spi.c etc).
No functional change intended.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Weijie Gao <[email protected]>
Cc: Daniel Schwierzeck <[email protected]>
Cc: Simon Goldschmidt <[email protected]>
Reviewed-by: Daniel Schwierzeck <[email protected]>
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Currently, if usb is disabled the following error is produced:
CC drivers/usb/host/ohci-hcd.o
drivers/usb/host/ohci-hcd.c: In function ‘usb_lowlevel_init’:
drivers/usb/host/ohci-hcd.c:2057:35: error: ‘CONFIG_SYS_USB_OHCI_REGS_BASE’ undeclared (first use in this function); did you mean ‘CONFIG_SYS_MONITOR_BASE’?
gohci.regs = (struct ohci_regs *)CONFIG_SYS_USB_OHCI_REGS_BASE;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CONFIG_SYS_MONITOR_BASE
drivers/usb/host/ohci-hcd.c:2057:35: note: each undeclared identifier is reported only once for each function it appears in
drivers/usb/host/ohci-hcd.c:2061:20: error: ‘CONFIG_SYS_USB_OHCI_SLOT_NAME’ undeclared (first use in this function); did you mean ‘CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS’?
gohci.slot_name = CONFIG_SYS_USB_OHCI_SLOT_NAME;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
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Extend description of Xilinx custom boot commands to make clear what runs
and what failed.
Signed-off-by: Michal Simek <[email protected]>
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Moving to common location initrd_high is also setup for Zynq which hasn't
done in run time code.
Signed-off-by: Michal Simek <[email protected]>
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Currently, the entry "bus-width = <8>" in the ZynqMP's sdhci nodes
is not evaluated. This results in the bus width staying at its default
value (4 bit in HS200 mode).
Fix this by calling mmc_of_parse. This function also checks for the
"no-1-8-v" and "max-frequency" entries. Remove the handling of those
nodes from this driver.
Signed-off-by: Benedikt Grassl <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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HSDK-4xD has quite different environment so let's split
HSDK and HSDK-4xD configs file.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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Add support for additional timer clock which belongs to tunnel
domain.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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fdt_region APIs are not part of libfdt. They are U-Boot extension
for the verified boot. Split the declarations related to fdt_region
out of <fdt_region.h>. This allows <linux/libfdt.h> to become a
simple wrapper file, like Linux does.
Signed-off-by: Masahiro Yamada <[email protected]>
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This patch adds .dtsi file(sync with Linux 5.5-rc6 with hash "b3a987b0264d")
and required binding for S700 SoC that is a 64-bit Quad-core ARM
Cortex-A53 cores.
It also provisions dts file to be built based on selected
platform(CONFIG_MACH_S900/S700).
Reviewed-by: Manivannan Sadhasivam <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Amit Singh Tomar <[email protected]>
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Synchronize device tree bindings with v5.5-rc6 tag with commit id
"b3a987b0264d".
Also, it removes older clock binding defined for S900 along with undocumented
compatible string "actions,s900-serial" from serial driver and adapts clock
driver to cater to new bindings.
Reviewed-by: Manivannan Sadhasivam <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Amit Singh Tomar <[email protected]>
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This commit adds common arch support for Actions Semi Owl
series SoCs and removes the Bubblegum96 board files.
Reviewed-by: Manivannan Sadhasivam <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Amit Singh Tomar <[email protected]>
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This function does not modify the device to change it to use const *, so
that callers with a const udevice * can call it without a cast.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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U-Boot's BDF format has its bits in the same position as the device tree
PCI definition.
Some x86 devices use linux format in their register format and it is
useful to be able to convert to U-Boot format. Add a macro for this.
Signed-off-by: Simon Glass <[email protected]>
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Update the arguments of these functions so they can be called from code
which uses constant strings.
Signed-off-by: Simon Glass <[email protected]>
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Add a helper function for this operation. Update the strtoul() tests to
check upper case as well.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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There are quite a few string functions in U-Boot with no tests. Make a
start by adding a test for strtoul().
Signed-off-by: Simon Glass <[email protected]>
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Introduce arch_reserve_mmu to allow for architecture-specific reserve_mmu
routines. Also, define a weak nop stub for it.
Signed-off-by: Ovidiu Panait <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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FVP now loads an Android boot image named boot.img if available,
otherwise it falls back to the existing code path.
Signed-off-by: Peter Collingbourne <[email protected]>
Reviewed-by: Ryan Harkin <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
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The tool need to use fdtdec_get_child_count(), make it available for
HOST_CC.
Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Punit Agrawal <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The ALIGN code is need by many files who need handle structure or image
align, so move the macro to imagetool.h file.
Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Punit Agrawal <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The current definition of the env_save_ptr does not take SPL_SAVEENV
into account. Moreover, the way it is implemented means that drivers
need to guard the definitions of their _save methods with ifdefs to
avoid "defined but unused" warnings in case CMD_SAVEENV=n.
The ifdeffery can be avoided by using a "something ? x : NULL"
construction instead and still have the compiler elide the _save
method when it is not referenced. Unfortunately we can't just switch
the existing env_save_ptr macro, since that would give a lot of build
errors unless all the ifdeffery is removed at the same time.
Conversely, removing that ifdeffery first would merely lead to the
"defined but unused" warnings temporarily, but for some storage
drivers it requires a bit more work than just removing their private
CMD_SAVEENV logic.
So introduce an alternative to env_save_ptr, which for lack of a
better name is simply uppercased, allowing one to update storage
drivers piecemeal to both reduce their ifdeffery and honour
CONFIG_SPL_SAVEENV.
Signed-off-by: Rasmus Villemoes <[email protected]>
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The callback member of struct env_entry is always NULL for an SPL
build. Removing it thus saves a bit of run-time memory in the
SPL (when CONFIG_SPL_ENV_SUPPORT=y) since struct env_entry is embedded
in struct env_entry_node - i.e. about 2KB for the normal case of
512+change hash table entries.
Two small fixups are needed for this, all other references to the
callback member are already under !CONFIG_SPL_BUILD: Don't initialize
.callback in set_flags() - hsearch_r doesn't use that value
anyway. And make env_callback_init() initialize ->callback to NULL for
a new entry instead of relying on an unused or deleted entry having
NULL in ->callback.
Signed-off-by: Rasmus Villemoes <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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env.h says this about about callback declarations (U_BOOT_ENV_CALLBACK):
* For SPL these are silently dropped to reduce code size, since environment
* callbacks are not supported with SPL.
So env_callback_init() does a lot of work to not find anything in the
guaranteed empty env_clbk list. Drop callback.o entirely from the link
and stub out the only public function defined in callback.o. This cuts
about 600 bytes from the SPL on my ppc build.
Signed-off-by: Rasmus Villemoes <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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- mvebu bubt cmd: Add A38x support (Joel)
- Clearfog: Fix SCSI boot duplication (Joel)
- Armada-37xx: Fix DDR PHY clock divider values (Marek)
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- iproc_sdhci memory leak fix and enable R1B resp quirk
- more mmc cmds and several mmc updates from Heinirich
- Use bounce buffer for tmio sdhci
- Alignment check for tmio sdhci
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This function is only relevant to the MMC driver so calling it
spl_boot_partition() might be confusing. Rename it to
spl_mmc_boot_partition() to make its purpose more clear (and bring
it in line with spl_mmc_boot_mode()).
Signed-off-by: Harald Seiler <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The function's name is misleading as one might think it is used
generally to select the boot-mode when in reality it is only used by the
MMC driver to find out in what way it should try reading U-Boot Proper
from a device (either using a filesystem, a raw sector/partition, or an
eMMC boot partition).
Rename it to spl_mmc_boot_mode() to make it more obvious what this
function is about.
Link: https://lists.denx.de/pipermail/u-boot/2020-April/405979.html
Signed-off-by: Harald Seiler <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add getter function which permits adjusting the maximum number of
blocks that could be read in a single sustained read transfer based
on the location of the source/target buffer and length, before such
transfer starts.
This is mainly useful on systems which have various DMA restrictions
for different memory locations, e.g. DMA limited to 32bit addresses,
and where a bounce buffer is used to work around such restrictions.
Since the U-Boot bounce buffer is mallocated, it's size is limited
by the malloc area size, and the read transfer to such a buffer must
also be limited. However, as not all areas are limited equally, the
b_max should be adjusted accordinly as needed to avoid degrading
performance unnecessarily.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Daniel Schwierzeck <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Tom Rini <[email protected]>
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Increase the malloc area size significantly to cater for bounce buffer
used by the SDHI driver.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Daniel Schwierzeck <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Tom Rini <[email protected]>
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Add extended version of the bounce_buffer_start(), which permits passing in
a custom alignment checker function for the buffer. This is useful e.g. on
systems with various DMA restrictions and where the checker function might
be more complex than a simple CPU cache alignment check.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Daniel Schwierzeck <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Tom Rini <[email protected]>
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Provide command 'mmc wp' to power on write protect boot areas on eMMC
devices.
The B_PWR_WP_EN bit in the extended CSD register BOOT_WP is set. The boot
area are write protected until the next power cycle occurs.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Export function mmc_send_ext_csd() for reading the extended CSD register.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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