u-boot.git/arch/arm/cpu, branch v2022.01

Convert CONFIG_FSL_LAYERSCAPE to Kconfig

2021-11-12T19:18:17Z

This converts the following to Kconfig: CONFIG_FSL_LAYERSCAPE Signed-off-by: Tom Rini

armv8: layerscape: use memalign() to allocate spintable code

2021-11-09T11:48:23Z

Don't use efi_allocate_pages(). The allocated memory isn't carved out of the lmb allocations. The memory might then be allocated twice. Particulary, this might happened with the fdt_high/initrd_high feature which will relocate the fdt/ramdisk. This might then overlap with the spin table. Instead use memalign() which allocates on memory on the heap which is correctly carved out by lmb. Please note, that the memory is later reserved in the device tree as well as in the EFI memory map in ft_fixup_cpu() (in arch/arm/cpu/armv8/fsl-layerscape/fdt.c). Signed-off-by: Michael Walle Reviewed-by: Priyanka Jain

armv8: fsl-layerscape: rework the dwc3 snooping enable code

2021-11-09T11:48:23Z

Instead of looking at all USB (host) devices, just search all DWC3 device tree nodes. This will (1) fix a panic if of_match is zero and (2) also apply the fixup if the controller is in peripheral mode. Both happen when the DWC3 USB controller driver is used. Signed-off-by: Michael Walle Reviewed-by: Priyanka Jain

armv8: ls1028a: use the official compatible string for the GPU

2021-11-09T11:48:23Z

There is no "fsl,ls1028a-gpu" compatible string. It is solely for the proprietary driver which will never be open source. Lately, linux gained support for the open source etnaviv driver for the GPU (although there is still support for the DisplayPort PHY missing to get actual graphics output). Thus, instead of supporting some proprietary driver, switch over to the open source one, which also have an official device tree binding. Cc: Andy Tang Signed-off-by: Michael Walle Reviewed-by: Priyanka Jain

armv8: fsl-layerscape: Erratum A010315 needs PCIE support

2021-11-09T09:13:24Z

Disabling PCIE support currently lead to a crash because the code for erratum A010315 is still run. Add a conditional to only select CONFIG_SYS_FSL_ERRATUM_A010315 when CONFIG_PCIE_LAYERSCAPE is enabled. Signed-off-by: Alban Bedel Reviewed-by: Priyanka Jain

Revert "arch: arm: use dt and UCLASS_SYSCON to get gic lpi details"

2021-10-31T12:46:29Z

Stop using the device tree as a source for ad-hoc information. This reverts commit 2ae7adc659f7fca9ea65df4318e5bca2b8274310. Signed-off-by: Michael Walle [trini: Also make board/broadcom/bcmns3/ns3.c fail clearly now] Signed-off-by: Tom Rini

Revert "arm64: Layerscape: Survive LPI one-way reset workaround"

2021-10-31T03:07:51Z

Ad-hoc bindings that are not part of the upstream device tree / bindings are not allowed in-tree. Only bindings that are in-progress with upstream and then re-synced once agreed upon are. This reverts commit af288cb291da3abef6be0875527729296f7de7a0. Cc: Hou Zhiqiang Cc: Priyanka Jain Reported-by: Michael Walle Signed-off-by: Tom Rini Acked-by: Marc Zyngier

Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-tegra

2021-10-15T22:30:33Z

On merge, fixup order of fdtdec_add_reserved_memory parameters in arch/arm/cpu/armv8/fsl-layerscape/soc.c Signed-off-by: Tom Rini

fdtdec: Support reserved-memory flags

2021-10-13T21:18:30Z

Reserved memory nodes can have additional flags. Support reading and writing these flags to ensure that reserved memory nodes can be properly parsed and emitted. This converts support for the existing "no-map" flag to avoid extending the argument list for fdtdec_add_reserved_memory() to excessive length. Signed-off-by: Thierry Reding Reviewed-by: Simon Glass Signed-off-by: Tom Warren

fdtdec: Support compatible string list for reserved memory

2021-10-13T21:18:30Z

Reserved memory nodes can have a compatible string list to identify the type of reserved memory that they represent. Support specifying an optional compatible string list when creating these nodes. Signed-off-by: Thierry Reding Reviewed-by: Simon Glass Signed-off-by: Tom Warren