- Feb 07, 2019
-
-
Current U-Boot SPI NOR support (sf layer) is quite outdated as it does not support 4 byte addressing opcodes, SFDP table parsing and different types of quad mode enable sequences. Many newer flashes no longer support BANK registers used by sf layer to a access >16MB of flash address space. So, sync SPI NOR framework from Linux v4.19 that supports all the above features. Start with basic sync up that brings in basic framework subsequent commits will bring in more features. Signed-off-by:
Vignesh R <vigneshr@ti.com> Tested-by:
Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by:
Stefan Roese <sr@denx.de> Tested-by:
Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by:
Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
-
Add hweight*() macros required for moving to new SF layer Signed-off-by:
-
Add non DM version of SPI_MEM to support easy migration to new SPI NOR framework. This can be removed once DM_SPI conversion is complete. Signed-off-by:
-
It is necessary to call spi_claim_bus() before starting any SPI transactions and this restriction would also apply when calling spi-mem operations. Therefore claim and release bus before requesting transfer via exec_op. Signed-off-by:
-
Extend spi_mem_adjust_op_size() to take spi->max_write_size and spi->max_read_size into account. Signed-off-by:
-
SPI controllers support all types of SPI modes including dual/quad bus widths. Therefore remove constraint wrt SPI mode from spi-mem layer. Signed-off-by:
-
In arch/sandbox/include/asm/types.h we have Therefore for 32 bit Sandbox build BITS_PER_LONG turns out to be 32 as CONFIG_PHYS64 is not set This messes up the current logic of GENMASK macro due to mismatch b/w size of unsigned long (64 bit) and that of BITS_PER_LONG. Fix this by using CONFIG_SANDBOX_BITS_PER_LONG which is set to 64/32 based on the host machine on which its being compiled. Without this patch: GENMASK(14,0) => 0x7fffffffffff After this patch: GENMASK(14,0) => 0x7fff Signed-off-by:
Simon Glass <sjg@chromium.org>
-
Completely move CONFIG_SPI_FLASH from remaining board header files to defconfigs Signed-off-by:
-
- Feb 02, 2019
-
-
git://git.denx.de/u-boot-rockchipTom Rini authored
u-boot-rockchip changes for 2019.04-rc1: * support for Chromebook Bob * full pinctrl driver using DTS properties * documentation improvements * I2S support for some Rockchip SoCs
-
git://git.denx.de/u-boot-mipsTom Rini authored
- MIPS: mscc: jr2: small fixes - MIPS: mscc: luton: add ethernet and switch driver - MIPS: mt76xx: fix timer frequency
-
Tom Rini authored
- Various TI platforms have been updated and DTS files re-synced and options disabled if not used or migrated to the DM versions - Improvements to the dumpimage tool - Rename SPL FAT/EXT filesystem support symbols for consistency and then allow them to be used to save more space in SPL. - More lmb fixes - Partial migration of CONFIG_BUILD_TARGET
-
Now that BUILD_TARGET is in Kconfig we can define a default for boards using the Kirkwood SoC. Signed-off-by:Chris Packham <judge.packham@gmail.com> Cc: Jagan Teki <jagan@amarulasolutions.com>
-
Migrate CONFIG_BUILD_TARGET into Kconfig. Signed-off-by:Jagan Teki <jagan@amarulasolutions.com>
-
This adds one test case that checks that allocation with multiple DRAM banks works correctly. Signed-off-by:
-
This fixes the automatic lmb initialization and reservation for boards with more than one DRAM bank. This fixes the CVE-2018-18439 and -18440 fixes that only allowed to load files into the firs DRAM bank from fs and via tftp. Found-by:
Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by:
-
- Feb 01, 2019
-
-
Help message isn't clear over the use of the "-T" option (it's to declare the type of image that the tool is operating on), which also is optional as it defaults to the default image type. It's also missing a description of the "-o" option, so add it. Signed-off-by:Martyn Welch <martyn.welch@collabora.com>
-
The utility dumpimage has error paths that display the usage and others that exit without displaying usage. Add an explicit help option to dumpimage to display the usage and remove it's use in error paths to make the error messages more obvious and errors paths more consistent. Signed-off-by: -
There are 3 supported modes of operation: 1) Show version 2) List image contents 3) Extract image component Option (1) terminates early, so only options (2) and (3) remain. Remove redundant check for these modes. Signed-off-by: -
The dump image utility has very confusing syntax. If called to list image contents ("-l") it takes the image name as a positional argument. If the utility is called to extract something from the image, the image must be provided via the optional argument "-i" as well as the positional argument but the value passed in the positional argument will be completely ignored. Simplify dumpimage by always providing the image as the first positional argument. Assume we want to dump something from the image if we do not provide the "-l" option for now. Signed-off-by: -
The dumpimage utility errors out in a number of places without providing sufficient feedback to allow the user to easily determine what they have done wrong. Add addtional error messages to make the cause of the failure more obvious. Signed-off-by: -
The OMAP36 and DM37 TRM state to disable extneded drain IO before changing the PBIAS. This patch does this before pmic writes if the CONFIG_MMC_OMAP36XX_PINS flag is set and the cpu family is omap36xx Signed-off-by:Adam Ford <aford173@gmail.com>
-
Philipp Tomsich authored
With the latest changes to add support for the Chromebook Bob, initialisation through debug_uart_init() did no longer get called for other targets. Fix this, by moving debug_uart_init() out of the Bob-specific Signed-off-by:Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
-
Philipp Tomsich authored
As we're working on the next update of our ATF (and U-Boot and the ATF are out-of-sync), let's temporarily enable SPL_ATF_NO_PLATFORM_PARAM to reduce compatibility issues. Signed-off-by: -
Philipp Tomsich authored
After the merge of the new, generic pinctrl-code, the include for rockchip/Kconfig was missing. Add it here, so we can select the pinctrl-driver for SPL. Signed-off-by: -
Philipp Tomsich authored
To make adding new subdirectories easier, let's enforce alphabetical ordering of the includes of Kconfig files in the respective subdirectories. Signed-off-by: -
Philipp Tomsich authored
This adds a MAINTAINER entry for chromebook_speedy. Without this, we get the following warnings from the maintainers check: WARNING: no status info for 'chromebook_minnie' WARNING: no maintainers for 'chromebook_minnie' Signed-off-by: -
Bob is a 10-inch chromebook produced by Asus. It has two USB 3.0 type-C ports, 4GB of SDRAM, WiFi and a 1280x800 display. It uses its USB ports for both power and external display. It includes a Chrome OS EC (Cortex-M3) to provide access to the keyboard and battery functions. Support so far includes only: - UART - SDRAM - MMC, SD card - Cros EC (but not keyboard) Not included: - Keyboard - Display - Sound - USB - TPM Bob is quite similar to Kevin, the Samsung Chromebook Plus, but support for this is not provided in this series. Signed-off-by:
-
Add some U-Boot-specific settings. These should really go in the *u-boot.dtsi file, but it seems that rk3399 does not use that yet. Signed-off-by:
-
Allow rockchip boards to use GPIOs before driver model is ready. This is really only useful for setting GPIOs to enable the early debug console, if needed on some platforms. Signed-off-by:
-
At present this enum is only available to rk3288. Move it so that other rockchip SoCs can access it. It is needed for the SPL GPIO driver for rk3999 in a later patch. Also adjust the enum name to lower case. Signed-off-by:
-
Some boards use different stdio environment variables from the default. Provide a #define for this which can be set before including the header file. Signed-off-by:
-
These board files have inconsistent #include ordering. Fix them. Signed-off-by:
-
These clocks are needed to get MMC running. We don't actually support setting them yet. Signed-off-by:
-
This memory is used on Bob. Add settings for this, taken from coreboot. Signed-off-by:
-
The u-boot,spl-boot-device property only allows MMC at present. Add SPI as well for boards that boot from SPI flash. Signed-off-by:
-
We use every second block when creating a SPI image, so update the text to say this explicitly. Signed-off-by:
Kever Yang <kever.yang@rock-chips.com> Reviewed-by:
-
Add mention of a prerequisite needed to build the image. Also adjust the English wording in a few places. Ideally this should move to using binman to produce images, and avoid the manual steps. Signed-off-by:
-
This file has changed upstream, with some additions and changes. Move the U-Boot version towards this. Some USB changes seem to be incompatible with how the bindings work on rockchip in U-Boot. Testing is needed to make sure that USB still works correct, and adjust the code (not device tree) if not. Signed-off-by:
-
Bring in these files from Linux v4.20. Signed-off-by:
-
Quite a wide range of Rockchip SoCs are supported in mainline U-Boot now, so drop the comment about needing to add more. Signed-off-by:
-
