- 07 2月, 2019 18 次提交
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由 Vignesh R 提交于
SF_DUAL_FLASH claims to enable support for SF_DUAL_STACKED_FLASH and SF_DUAL_PARALLEL_FLASH. But, in current U-Boot code, grepping for above enums yield no user and therefore support seems to be incomplete. Remove these configs so as to avoid confusion. Signed-off-by: NVignesh R <vigneshr@ti.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
SPL only needs to be able to read from SPI Flash to load next stage and does not really need write/erase etc. Therefore in order to reduce SPI Flash code size in SPL, enable SPI_FLASH_TINY, that only supports reading from SPI flash, as default. Note: Since, SPI_FLASH_TINY does not support SPI_FLASH_BAR, SPI_FLASH_TINY is not enabled for boards with SPI controllers that cannot support 4 byte addressing. Signed-off-by: NVignesh R <vigneshr@ti.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
Add a tiny SPI flash stack that just supports reading data/images from SPI flash. This is useful for boards that have SPL size constraints and would need to use SPI flash framework just to read images/data from flash. There is approximately 1.5 to 2KB savings with this. Based on prior work of reducing spi flash id table by Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Signed-off-by: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
spi_flash and spi_flash_ids are no longer needed after SPI NOR migration. Remove them. Signed-off-by: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
Switch spi_flash_* interfaces to call into new SPI NOR framework via MTD layer. Fix up sf_dataflash to work in legacy way. And update sandbox to use new interfaces/definitions Signed-off-by: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
Linux uses "jedec,spi-nor" as compatible string for JEDEC compatible SPI Flash device nodes. Therefore make U-Boot also to look for the same compatible string so that we can use Linux DTS files as is. Signed-off-by: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
For legacy reasons, we will have to keep around U-Boot specific SPI_FLASH_BAR and SPI_TX_BYTE. Add them back to the new framework Signed-off-by: NVignesh R <vigneshr@ti.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
Sync Serial Flash Discoverable Parameters (SFDP) parsing support from Linux. This allows auto detection and configuration of Flash parameters. Signed-off-by: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
Sync changes from Linux SPI NOR framework to add 4 byte addressing support. This is required in order to support flashes like MT35x that no longer support legacy Bank Address Register(BAR) way of accessing >16MB region. Signed-off-by: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
Many SPI controllers have special MMIO interfaces which provide accelerated read/write access but require knowledge of flash parameters to make use of it. Recent spi-mem layer provides a way to support such controllers. Therefore, add spi-mem support to spi-nor-core as a way to support SPI controllers with MMIO interface. SPI MEM layer takes care of translating spi_mem_ops to spi_xfer()s in case of legacy SPI controllers. Signed-off-by: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
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: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
Add hweight*() macros required for moving to new SF layer Signed-off-by: NVignesh R <vigneshr@ti.com> Reviewed-by: NJagan Teki <jagan@openedev.com>
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由 Vignesh R 提交于
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: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
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: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
Extend spi_mem_adjust_op_size() to take spi->max_write_size and spi->max_read_size into account. Signed-off-by: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
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: NVignesh R <vigneshr@ti.com> Tested-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NStefan Roese <sr@denx.de> Tested-by: NHoratiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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由 Vignesh R 提交于
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: NVignesh R <vigneshr@ti.com> Reviewed-by: NSimon Glass <sjg@chromium.org>
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由 Vignesh R 提交于
Completely move CONFIG_SPI_FLASH from remaining board header files to defconfigs Signed-off-by: NVignesh R <vigneshr@ti.com> Reviewed-by: NJagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
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- 02 2月, 2019 13 次提交
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git://git.denx.de/u-boot-rockchip由 Tom Rini 提交于
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
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git://git.denx.de/u-boot-mips由 Tom Rini 提交于
- MIPS: mscc: jr2: small fixes - MIPS: mscc: luton: add ethernet and switch driver - MIPS: mt76xx: fix timer frequency
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由 Tom Rini 提交于
- 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
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由 Chris Packham 提交于
Now that BUILD_TARGET is in Kconfig we can define a default for boards using the Kirkwood SoC. Signed-off-by: NChris Packham <judge.packham@gmail.com> Cc: Jagan Teki <jagan@amarulasolutions.com>
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由 Jagan Teki 提交于
Migrate CONFIG_BUILD_TARGET into Kconfig. Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
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由 Simon Goldschmidt 提交于
This adds one test case that checks that allocation with multiple DRAM banks works correctly. Signed-off-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: NSimon Glass <sjg@chromium.org>
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由 Simon Goldschmidt 提交于
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: NHeinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: NHeinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: NSimon Glass <sjg@chromium.org>
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由 Martyn Welch 提交于
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: NMartyn Welch <martyn.welch@collabora.com>
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由 Martyn Welch 提交于
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: NMartyn Welch <martyn.welch@collabora.com>
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由 Martyn Welch 提交于
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: NMartyn Welch <martyn.welch@collabora.com>
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由 Martyn Welch 提交于
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: NMartyn Welch <martyn.welch@collabora.com>
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由 Martyn Welch 提交于
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: NMartyn Welch <martyn.welch@collabora.com>
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由 Adam Ford 提交于
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: NAdam Ford <aford173@gmail.com>
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- 01 2月, 2019 9 次提交
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由 Philipp Tomsich 提交于
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: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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由 Philipp Tomsich 提交于
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: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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由 Philipp Tomsich 提交于
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: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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由 Philipp Tomsich 提交于
To make adding new subdirectories easier, let's enforce alphabetical ordering of the includes of Kconfig files in the respective subdirectories. Signed-off-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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由 Philipp Tomsich 提交于
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: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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由 Simon Glass 提交于
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: NSimon Glass <sjg@chromium.org> Reviewed-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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由 Simon Glass 提交于
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: NSimon Glass <sjg@chromium.org> Reviewed-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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由 Simon Glass 提交于
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: NSimon Glass <sjg@chromium.org> Reviewed-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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由 Simon Glass 提交于
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: NSimon Glass <sjg@chromium.org> Reviewed-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
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