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2020-09-30timer: Add helper for drivers using timebase fallbackSean Anderson1-0/+15
This function is designed to be used when a timer used to be initialized by the cpu (e.g. RISC-V timers), but now is initialized by dm_timer_init. In such a case, the timer may prefer to use the clocks and clock-frequency properties, but should be able to fall back on using the cpu's timebase-frequency. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Rick Chen <rick@andestech.com>
2020-09-25Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-x86 ↵Tom Rini10-20/+683
into next - Enhance the 'zboot' command to be more like 'bootm' with sub-commands - The last series of ACPI core changes for programmatic generation of ACPI tables - Add all required ACPI tables for ApolloLake and enable ACPIGEN on Chromebook Coral - A feature minor enhancements to the 'hob' command - Intel edison: Support for writing an xFSTK image via binman
2020-09-25x86: video: Show information about each video deviceSimon Glass1-4/+2
At present the 'bdinfo' command shows the framebuffer address, but not the address of the copy framebuffer, if present. Add support for this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25acpi: Use I2cSerialBusV2() instead of I2cSerialBus()Simon Glass1-1/+1
Use the correct name of the ACPI structure being created. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add more documentation for struct acpi_gpioSimon Glass1-0/+22
Add some documentation provided by Andy Shevchenko to describe how to use struct acpi_gpio. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: Move include of bitops out of ACPI regionSimon Glass1-1/+2
At present linux/bitops.h is included in ACPI code. This is not needed and can cause a problem in fls64.h since BITS_PER_LONG is not defined. Move the #include into the part not used by ACPI. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25acpi: Use defines for field lengthsSimon Glass1-2/+3
A few fields have an open-coded length. Use the defines for this purpose instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25acpi: tpm: Add a TPM1 tableSimon Glass2-0/+8
This provides information about a v1 TPM in the system. Generate this table if the TPM is present. Add a required new bloblist type and correct the header order of one header file. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: tpm: Add a TPM2 tableSimon Glass2-0/+12
This provides information about a v2 TPM in the system. Generate this table if the TPM is present. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: apl: Generate required ACPI tablesSimon Glass1-0/+4
Add support for generating various ACPI tables for Apollo Lake. Add a few S3 definitions that are needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25p2sb: Add some definitions used for ACPISimon Glass1-0/+8
Allow this header to be included in ASL files by adding a header guard and a few definitions that are needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: acpi: Add support for additional Intel tablesSimon Glass1-0/+43
Apollo Lake needs to generate a few more table types used on Intel SoCs. Add support for these into the x86 ACPI code. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add more support for generating processor tablesSimon Glass1-0/+162
This adds tables relating to P-States and C-States. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add support for generating processor tablesSimon Glass1-0/+39
ACPI has a number of CPU-related tables. Add utility functions to write out the basic packages. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: acpi: Support generation of the DBG2 tableSimon Glass1-0/+40
Add an implementation of the DBG2 (Debug Port Table 2) ACPI table. Adjust one of the header includes to be in the correct order, before adding more. Note that the DBG2 table is generic but the PCI UART is x86-specific at present since it assumes an ns16550 UART. It can be generalised later if necessary. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: acpi: Support generation of the HPET tableSimon Glass1-9/+22
Add an implementation of the HPET (High Precision Event Timer) ACPI table. Since this is x86-specific, put it in an x86-specific file Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: Add a few common Intel CPU functionsSimon Glass1-0/+12
Add functions to query CPU information, needed for ACPI. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: apl: Add power-management definitionsSimon Glass1-2/+2
Add SCI and power-state definitions required by ACPI tables. Fix the license to match the original source file. Als update the guard on acpi_pmc.h to avoid an error when buiding ASL. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: apl: Support writing the IntelGraphicsMem tableSimon Glass1-0/+1
This table is needed by the Linux graphics driver to handle graphics correctly. Write it to ACPI. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25i2c: Add a generic driver to generate ACPI infoSimon Glass2-0/+78
Many I2C devices produce roughly the same ACPI data with just things like the GPIO/interrupt information being different. This can be handled by a generic driver along with some information in the device tree. Add a generic i2c driver for this purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2020-09-25dm: acpi: Use correct GPIO polarity type in acpi_dp_add_gpio()Simon Glass1-1/+1
This function currently accepts the IRQ-polarity type. Fix it to use the GPIO type instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Support generating a multi-function _DSM for devicesSimon Glass2-0/+113
Add a function to generate ACPI code for a _DSM method for a device. This includes functions for starting and ending each part of the _DSM. Signed-off-by: Simon Glass <sjg@chromium.org> [bmeng: fix the "new blank line at EOF" git warning] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25acpi: Add support for conditions and return valuesSimon Glass1-0/+93
Add functions to support generating ACPI code for condition checks and return values. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add support for writing a _PRWSimon Glass1-0/+10
A 'Power Resource for Wake' list the resources a device depends on for wake. Add a function to generate this. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: coral: Add ACPI tables for coralSimon Glass1-0/+5
This device has a large set of ACPI tables. Bring these in from coreboot so that full functionality is available (apart from SMI). Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-24Merge tag 'xilinx-for-v2021.01' of ↵Tom Rini4-6/+54
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2021.01 arm64: - Support for bigger U-Boot images compiled with PIE microblaze: - Extend support for LE/BE systems zynqmp: - Refactor silicon ID detection code with using firmware interface - Add support for saving variables based on bootmode zynqmp-r5: - Fix MPU mapping and defconfig setting. xilinx: - Minor driver changes: names alignment - Enable UBIFS - Minor DT and macros fixes - Fix boot with appended DT - Fix distro boot cmd: - pxe: Add fixing for platforms with manual relocation support clk: - fixed_rate: Add DM flag to support early boot on r5 fpga: - zynqmppl: Use only firmware interface and enable SPL build serial: - uartlite: Enable for ARM systems and support endians mmc: - zynq: Fix indentation net: - gem: Support for multiple phys - emac: Fix 64bit support and enable it for arm64 kconfig: - Setup default values for Xilinx platforms - Fix dependecies for Xilinx drivers - Source board Kconfig only when platform is enabled - Fix FPGA Kconfig entry with SPL - Change some defconfig values bindings: - Add binding doc for vsc8531
2020-09-24board/freescale: Remove P5020DS board supportPriyanka Jain1-25/+0
Remove NXP powerpc P5020DS board support as it is no longer maintained. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24board/freescale: Remove P1024RDB board supportPriyanka Jain1-12/+0
Remove NXP powerpc P1024RDB board support as it is no longer maintained. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24board/freescale: Remove P1021RDB board supportPriyanka Jain1-18/+0
Remove NXP powerpc P1021RDB board support as it is no longer maintained. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24board/freescale: Remove P1020MBG board supportPriyanka Jain1-12/+2
Remove NXP powerpc P1020MBG board support as it is no longer maintained. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24board/freescale: Remove P1020UTM board supportPriyanka Jain1-11/+0
Remove NXP powerpc P1020UTM board support as it is no longer maintained. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24board/freescale: Remove P1025RDB board supportPriyanka Jain1-51/+0
Remove NXP powerpc P1025RDB board support as it is no longer maintained. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24board/freescale: Remove p1023rdb board supportPriyanka Jain1-338/+0
Remove NXP powerpc p1023rdb board support as it is no longer maintained. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24configs: p1_p2_rdb: Add the default address of vsc7385 firmwareHou Zhiqiang1-0/+2
Add the environment 'vscfw_addr' to assign a default address for vsc7385 firmware uploading. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24net: tsec: Add the compatible string "gianfar" supportHou Zhiqiang1-0/+4
Add compatible string "gianfar" support and update the device-tree-bindings doc. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24net: fsl_mdio: Correct the MII management register block addressHou Zhiqiang1-0/+4
The MII management register block offset is different between gianfar and etsec2 compatible devices, this patch is to fix this issue by adding driver data for different compatible string. Fixes: 2932c5a802a9 ("net: tsec: fsl_mdio: add DM MDIO support") Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-23xilinx: versal: Fix compilation error when !CONFIG_NETMichal Simek1-2/+14
PXE and DHCP shouldn't be listed when commands are not enabled that's why handle it in the same way as is done for Zynq and ZynqMP. Fixes: ec48b6c991f4 ("arm64: versal: Add support for new Xilinx Versal ACAPs") Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23fpga: kconfig: Rename SPL_FPGA_SUPPORT to SPL_FPGAMichal Simek1-1/+0
The patch does sed 's/SPL_FPGA_SUPPORT/SPL_FPGA/g' but also fixing Makefile and zynqmp.c to simplify if/endif logic in zynqmp.c. This change is mostly done to be able to use CONFIG_IS_ENABLED macro and obj-$(CONFIG_$(SPL_)FPGA) in Makefile. For them symbols need to be in sync. And removing one line from Topic Miami boards which is not needed because symbol is not enabled via Kconfig. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-23fpga: zynqmp: Get rid of ZYNQMP_SIP_SVC* macrosMichal Simek1-3/+0
There is no need to use these macros because enum pm_api_id can be used instead. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23include: dt-bindings: Add MSCC headerHarini Katakam1-0/+40
Add MSCC header with delay definitions for VSC8531 and associated family devices. Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-22dm: add cells_count parameter in live DT APIs of_parse_phandle_with_argsPatrick Delaunay1-1/+3
In the live tree API ofnode_parse_phandle_with_args, the cell_count argument must be used when cells_name is NULL. But this argument is not provided to the live DT function of_parse_phandle_with_args even it is provided to fdtdec_parse_phandle_with_args. This patch adds support of the cells_count parameter in dev_ and of_node API to allow migration and support of live DT: - of_parse_phandle_with_args Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22fdtdec: optionally add property no-map to created reserved memory nodeEtienne Carriere1-2/+3
Add boolean input argument @no_map to helper function fdtdec_add_reserved_memory() to add or not "no-map" property for an added reserved memory node. Property no-map is used by the Linux kernel to not not map memory in its static memory mapping. It is needed for example for the| consistency of system non-cached memory and to prevent speculative accesses to some firewalled memory. No functional change. A later change will update to OPTEE library to add no-map property to OP-TEE reserved memory nodes. Signed-off-by: Etienne Carriere <etienne.carriere@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22core: improve of_match_ptr with OF_PLATDATAWalter Lozano1-1/+1
Currently of_match_ptr is used to avoid referencing compatible strings when OF_CONTROL is not enabled. This behaviour could be improved by taking into account also OF_PLATDATA, as when this configuration is enabled the compatible strings are not used at all. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-21Merge branch 'master' into nextTom Rini7-17/+12
Merge in v2020.10-rc5
2020-09-21x86: edison: Move config SYS_MALLOC_LEN to KconfigAndy Shevchenko1-4/+0
This patch moves the the config SYS_MALLOC_LEN to Kconfig as it is already done for zynq arch in commit 01aa5b8f0503 ("Kconfig: Move config SYS_MALLOC_LEN to Kconfig for zynq"). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-18reset: Add IPQ40xx reset controller driverRobert Marko1-0/+92
On Qualcomm IPQ40xx SoC series, GCC clock IP also handles the resets. So since this will be needed by further drivers, lets add a driver for the reset controller. Signed-off-by: Robert Marko <robert.marko@sartura.hr> Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-09-18Merge tag 'u-boot-imx-20200918' of ↵Tom Rini5-12/+11
https://gitlab.denx.de/u-boot/custodians/u-boot-imx ---------------------------------------------------------------- Fixes for 2020.10 ----------------- - Toradex boards - mx6qsabrelite: fix env offset - esdhc_imx: waiting for clock instead of sleep - dyn RAM calibration for entry point i.MX6 Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/728274602
2020-09-17apalis_imx6: provide fdtfile in env instead of setting it in runtimeIgor Opaniuk1-1/+2
Provide fdtfile value in default env instead of setting it dynamically in runtime. Fixes: 85cb2bc686("apalis/colibri imx6: provide proper fdtfile value") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17colibri_imx6: provide fdtfile in env instead of setting it in runtimeIgor Opaniuk1-1/+2
Provide fdtfile value in default env instead of setting it dynamically in runtime. Fixes: 85cb2bc686("apalis/colibri imx6: provide proper fdtfile value") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17colibri_imx7: use preboot for fdtfile evaluationIgor Opaniuk1-3/+1
Enable and set preboot var with fdtfile evaluation. preboot will be checked and run immediately before starting the CONFIG_BOOTDELAY countdown and/or running the auto-boot command resp. entering interactive mode. This provides possibility to use different boot cmds in interactive mode without manual setting fdtfile value, as it it's already evaluated before entering interactive mode. Fixes: a62c60610f("colibri_imx7_emmc: add Colibri iMX7D 1GB (eMMC) module support") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
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