- Apr 24, 2021
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No Allwinner board with DW-HDMI controller use separate I2C bus for EDID read. Remove that check. Reviewed-by:
Andre Przywara <andre.przywara@arm.com> Signed-off-by:
Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by:
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It turns out that there are two ways how hot plug detection can be done. One is standard way for DW HDMI controller - checking bit 2 in 0x3004 register. Another way is applicable only to Allwinner custom PHY - by checking bit 19 in register 0x10038. Both methods are equally good as far as we know. Use standard method in order to reduce amount of custom code. Reviewed-by:
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One of my monitors have only 4k@60 timing in base EDID block which is out of range for devices with HDMI 1.4. It turns out that it has additional detailed timings in CTA-861 Extension Block and two of them are appropriate for HDMI 1.4. Add additional search for valid detailed timing in extension block. Signed-off-by:
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Code which searches for valid detailed timing entry will be used in more places. Extract it. No functional change is made. However, descriptors are casted to edid_detailed_timing instead of edid_monitor_descriptor. Descriptor can be of either type, but since we're interested only in DTD, it is more fitting to cast to edid_detailed_timing. Reviewed-by:
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When searching for detailed timing in EDID, check for digital display earlier. There is no point parsing other parameters if this flag is not present. Reviewed-by:
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Currently driver accepts all resolution which won't work on 4k screens. Add validation callback which limits acceptable resolutions to 297 MHz. Reviewed-by:
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- Apr 23, 2021
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Tom Rini authored
- Move LMB to Kconfig, improve functionality - Add partlabel support to more fs cmds
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https://source.denx.de/u-boot/custodians/u-boot-mipsTom Rini authored
- net: fix traffic problems in MSCC Jaguar 2 network driver - MIPS: mt7628: fix DDR memory init - MIPS: octeon: add MMC and USB support
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- Apr 22, 2021
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According to EHCI spec, software needs to do handshake with HC for safely removing QH from async list. This handshake is implemented by setting IAAD (Interrupt on Async Advance Doorbell) bit in USB_USBCMD register and poll the IAA (Interrupt on Async Advance bit) in the USB_USBSTS to ensure the HC has released all on-chip state that may potentially reference one of the data structures just removed. Current codes only check active status of the last QTD, but this can't ensure the QH is released from HC. We can meet unrecoverable "EHCI timed out on TD" errors when running UEFI SCT tests on USB disk. The USB_ASYNCLISTADDR register is changed to a invalid address when the issue happens. It is fixed after adding the IAA handshake. Steps to reproduce the issue: 1. Build the UEFI SCT from https://github.com/tianocore/edk2-test 2. Build the EDK2 UEFI Shell from https://github.com/tianocore/edk2 3. Copy SCT files and Shell.efi to USB disk FAT partition 4. Load the Shell.efi from USB FAT, and run bootefi to execute it 5. After booting into Shell, enter the SCT directory and run "sct -a" to execute all tests. 6. Tests run about 1 hour and stop with many EHCI timeout errors like EHCI timed out on TD - token=0x801f8c80 Signed-off-by:
Ye Li <ye.li@nxp.com>
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For the latest kernel device tree the max number of reserved regions in lmb library is reached: 8 with 5 reserved regions in device tree. When a new region is added, the lmb allocation for the device tree relocation failed and boot with ramdisk failed. This patch avoids this issue by increasing the max number of supported reserved memory in lmb library to 16. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
Add 2 configs CONFIG_LMB_MEMORY_REGIONS and CONFIG_LMB_RESERVED_REGIONS to change independently the max number of the regions in lmb library. When CONFIG_LMB_USE_MAX_REGIONS=y, move the lmb property arrays to struct lmb and manage the array size with the element 'max' of struct lmb_region; their are still allocated in stack. When CONFIG_LMB_USE_MAX_REGIONS=n, keep the current location in struct lmb_region to allow compiler optimization. Increase CONFIG_LMB_RESERVED_REGIONS is useful to avoid lmb errors in bootm when the number of reserved regions (not adjacent) is reached: + 1 region for relocated U-Boot + 1 region for initrd + 1 region for relocated linux device tree + reserved memory regions present in Linux device tree. The current limit of 8 regions is reached with only 5 reserved regions in DT. see Linux kernel commit bf23c51f1f49 ("memblock: Move memblock arrays to static storage in memblock.c and make their size a variable") Signed-off-by:Patrick Delaunay <patrick.delaunay@foss.st.com> -
Add test for max number of memory regions and in reserved regions. Signed-off-by:Patrick Delaunay <patrick.delaunay@foss.st.com> -
As in lmb_region, cnt < max and in the lmb library use region[i] only with i in 0...cnt, this region array size can be reduced by 1 element without overflow. This patch allows to reduce the struct lmb size. Signed-off-by:Patrick Delaunay <patrick.delaunay@foss.st.com> -
Move MAX_LMB_REGIONS value in Kconfig, the max number of the regions in lmb library. Signed-off-by:Patrick Delaunay <patrick.delaunay@foss.st.com> -
Add a max parameter in lmb_region struct to handle test in lmb_add_region without using the MAX_LMB_REGIONS define. This patch allows to modify these size independently for memory of reserved regions in the next patches. Signed-off-by:Patrick Delaunay <patrick.delaunay@foss.st.com> -
Remove the unused field size of struct lmb_region as it is initialized to 0 and never used after in lmb library. See Linux kernel commit 4734b594c6ca ("memblock: Remove memblock_type.size and add memblock.memory_size instead") Signed-off-by:Patrick Delaunay <patrick.delaunay@foss.st.com> -
Migrate CONFIG_LMB in Kconfig. Signed-off-by:Patrick Delaunay <patrick.delaunay@foss.st.com> -
There are no system calls in U-Boot, but ENOSYS is still allowed (and preferred since 42a26687 ("dm: core: Document the common error codes")). Silence this warning. Signed-off-by:
Sean Anderson <seanga2@gmail.com> Reviewed-by:
Simon Glass <sjg@chromium.org>
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This is technically a library function, but we use MMCs for testing, so it is easier to do it with DM. At the moment, the only block devices in sandbox are MMCs (AFAIK) so we just test with those. Signed-off-by:Sean Anderson <sean.anderson@seco.com>
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blk_get_device_by_str returns the device number on success. So we must check if the return was negative to determine an error. Signed-off-by:
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This allows using dev#partlabel syntax. Signed-off-by: -
Recently, tests have been added primarily to the end of the dm Makefile. This results in merge conflicts when two people add new tests at the same time. To reduce these conflicts, alphabetize the makefile. Signed-off-by: -
Tom Rini authored
- Update the udoo_neo platform for DM support
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This patch enables USB storage support with the necessary partition support on the MIPS Octeon EBB7304. Signed-off-by:Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com>
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Enable MMC support including the regulator support on Octeon EBB7304. Signed-off-by: -
Add the MMC DT node to the Octeon EBB7304 DT file including the regulator node for the MMC power supply. Signed-off-by: -
Add the MMC DT node to the Octeon CN73xx dtsi file. Signed-off-by: -
Until now, the Octeontx MMC driver did only support the ARM Octeon TX/Tx2 platforms. This patch adds support for the MIPS Octeon platform to this driver. Here a short summary of the changes: - Enable driver compilation for MIPS Octeon, including the MMC related header file - Reorder header inclusion - Switch to using the clk framework to get the input clock - Remove some functions for MIPS Octeon, as some registers don't exist here Signed-off-by: -
The MT7688KN is a multi-chip package with 8MiB DDR1 KGD. So the DDR type from bootstrap register must be ignored, and always be assumed as DDR1. This patch fixes the displayed DDR type of mt7628. Signed-off-by:
Weijie Gao <weijie.gao@mediatek.com> Reviewed-by:
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The MT7688KN is a multi-chip package with 8MiB DDR1 KGD. So the DDR type from bootstrap register must be ignored, and always be assumed as DDR1. This patch fixes an issue that mt7628_ddr_pad_ldo_config() may be passed with a wrong ddr_type in MT7688KN. Signed-off-by:
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Sometimes no traffic was getting out on the ports, the root cause was a wrong configuration of the Serdes6G, which is used on jr2 pcb111. This patch fixes this issue by applying the correct configuration. Fixes: 5e1d417b ("net: Add MSCC Jaguar2 network driver.") Signed-off-by:
Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by:
Ramon Fried <rfried.dev@gmail.com>
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Make sure to reset the switch core at probe time. Signed-off-by:
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- Apr 20, 2021
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Convert the UDOO Neo to ethernet DM support. Signed-off-by:Peter Robinson <pbrobinson@gmail.com> Cc: Francesco Montefoschi <francesco.montefoschi@udoo.org> Cc: Breno Lima <breno.lima@nxp.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
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Convert UDOO Neo to use DM MMC. Signed-off-by: -
Enable OF_CONTROL and DM for gpio and pin control support on the i.MX6SX based Udoo Neo. Signed-off-by: -
Import the i.MX6SX based UDOO Neo dts files from Linux 5.12-rc1 and sync the i.MX6SX pinfunc.h Signed-off-by:
Fabio Estevam <festevam@gmail.com>
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Tom Rini authored
- ARM64 GIC fix, CONFIG_IRQ now moved to Kconfig - IDE, lz4 fixes - octeontx cleanups / enhancements - highbank DM migration - psci updates - Enable use of -fstack-protector
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Add support for stack protector for UBOOT, SPL, and TPL as well as new pytest for stackprotector Signed-off-by:
Joel Peshkin <joel.peshkin@broadcom.com> Adjust UEFI build flags. Signed-off-by:
Heinrich Schuchardt <xypron.glpk@gmx.de>
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The current usage of the variable CFLAGS_NON_EFI on the x86 architecture deviates from other architectures. Variable CFLAGS_NON_EFI is the list of compiler flags to be removed when building UEFI applications. It is not a list of flags to be added anywhere. Signed-off-by:
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