kernel.git/arch/powerpc/boot, branch linux-5.16.y

powerpc: dts: t104xrdb: fix phy type for FMAN 4/5

2022-04-13T18:02:58Z

[ Upstream commit 17846485dff91acce1ad47b508b633dffc32e838 ] T1040RDB has two RTL8211E-VB phys which requires setting of internal delays for correct work. Changing the phy-connection-type property to `rgmii-id` will fix this issue. Signed-off-by: Maxim Kiselev Reviewed-by: Maxim Kochetkov Reviewed-by: Vladimir Oltean Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20211230151123.1258321-1-bigunclemax@gmail.com Signed-off-by: Sasha Levin

powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch

2022-04-08T12:06:01Z

[ Upstream commit 5ebb74749202a25da4b3cc2eb15470225a05527c ] On board rev A, the network interface labels for the switch ports written on the front panel are different than on rev B and later. This patch fixes network interface names for the switch ports according to labels that are written on the front panel of the board rev B. They start from ETH3 and end at ETH10. This patch also introduces a separate device tree for rev A. The main device tree is supposed to cover rev B and later. Fixes: e69eb0824d8c ("powerpc: dts: t1040rdb: add ports for Seville Ethernet switch") Signed-off-by: Maxim Kiselev Reviewed-by: Maxim Kochetkov Reviewed-by: Vladimir Oltean Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220121091447.3412907-1-bigunclemax@gmail.com Signed-off-by: Sasha Levin

powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses

2022-01-27T11:02:53Z

commit 0d375d610fa96524e2ee2b46830a46a7bfa92a9f upstream. This block is used in (at least) T1024 and T1040, including their variants like T1023 etc. Fixes: d55ad2967d89 ("powerpc/mpc85xx: Create dts components for the FSL QorIQ DPAA FMan") Signed-off-by: Tobias Waldekranz Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman

Merge tag 'powerpc-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2021-11-05T15:15:46Z

Pull powerpc updates from Michael Ellerman: - Enable STRICT_KERNEL_RWX for Freescale 85xx platforms. - Activate CONFIG_STRICT_KERNEL_RWX by default, while still allowing it to be disabled. - Add support for out-of-line static calls on 32-bit. - Fix oopses doing bpf-to-bpf calls when STRICT_KERNEL_RWX is enabled. - Fix boot hangs on e5500 due to stale value in ESR passed to do_page_fault(). - Fix several bugs on pseries in handling of device tree cache information for hotplugged CPUs, and/or during partition migration. - Various other small features and fixes. Thanks to Alexey Kardashevskiy, Alistair Popple, Anatolij Gustschin, Andrew Donnellan, Athira Rajeev, Bixuan Cui, Bjorn Helgaas, Cédric Le Goater, Christophe Leroy, Daniel Axtens, Daniel Henrique Barboza, Denis Kirjanov, Fabiano Rosas, Frederic Barrat, Gustavo A. R. Silva, Hari Bathini, Jacques de Laval, Joel Stanley, Kai Song, Kajol Jain, Laurent Vivier, Leonardo Bras, Madhavan Srinivasan, Nathan Chancellor, Nathan Lynch, Naveen N. Rao, Nicholas Piggin, Nick Desaulniers, Niklas Schnelle, Oliver O'Halloran, Rob Herring, Russell Currey, Srikar Dronamraju, Stan Johnson, Tyrel Datwyler, Uwe Kleine-König, Vasant Hegde, Wan Jiabing, and Xiaoming Ni, * tag 'powerpc-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (73 commits) powerpc/8xx: Fix Oops with STRICT_KERNEL_RWX without DEBUG_RODATA_TEST powerpc/32e: Ignore ESR in instruction storage interrupt handler powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload powerpc: Don't provide __kernel_map_pages() without ARCH_SUPPORTS_DEBUG_PAGEALLOC MAINTAINERS: Update powerpc KVM entry powerpc/xmon: fix task state output powerpc/44x/fsp2: add missing of_node_put powerpc/dcr: Use cmplwi instead of 3-argument cmpli KVM: PPC: Tick accounting should defer vtime accounting 'til after IRQ handling powerpc/security: Use a mutex for interrupt exit code patching powerpc/83xx/mpc8349emitx: Make mcu_gpiochip_remove() return void powerpc/fsl_booke: Fix setting of exec flag when setting TLBCAMs powerpc/book3e: Fix set_memory_x() and set_memory_nx() powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect() powerpc/bpf: Fix write protecting JIT code selftests/powerpc: Use date instead of EPOCHSECONDS in mitigation-patching.sh powerpc/64s/interrupt: Fix check_return_regs_valid() false positive powerpc/boot: Set LC_ALL=C in wrapper script powerpc/64s: Default to 64K pages for 64 bit book3s Revert "powerpc/audit: Convert powerpc to AUDIT_ARCH_COMPAT_GENERIC" ...

powerpc/boot: Set LC_ALL=C in wrapper script

2021-10-27T11:31:22Z

While trying to build a simple Image for ACADIA platform, I got the following error: WRAP arch/powerpc/boot/simpleImage.acadia INFO: Uncompressed kernel (size 0x6ae7d0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) powerpc64-linux-gnu-ld : mode d'émulation non reconnu : -T Émulations prises en charge : elf64ppc elf32ppc elf32ppclinux elf32ppcsim elf64lppc elf32lppc elf32lppclinux elf32lppcsim make[1]: *** [arch/powerpc/boot/Makefile:424 : arch/powerpc/boot/simpleImage.acadia] Erreur 1 make: *** [arch/powerpc/Makefile:285 : simpleImage.acadia] Erreur 2 Trying again with V=1 shows the following command powerpc64-linux-gnu-ld -m -T arch/powerpc/boot/zImage.lds -Ttext 0x700000 --no-dynamic-linker -o arch/powerpc/boot/simpleImage.acadia -Map wrapper.map arch/powerpc/boot/fixed-head.o arch/powerpc/boot/simpleboot.o ./zImage.3278022.o arch/powerpc/boot/wrapper.a The argument of '-m' is missing. This is due to the wrapper script calling 'objdump -p vmlinux' and looking for 'file format', whereas the output of objdump is: vmlinux: format de fichier elf32-powerpc En-tête de programme: LOAD off 0x00010000 vaddr 0xc0000000 paddr 0x00000000 align 2**16 filesz 0x0069e1d4 memsz 0x006c128c flags rwx NOTE off 0x0064591c vaddr 0xc063591c paddr 0x0063591c align 2**2 filesz 0x00000054 memsz 0x00000054 flags --- Add LC_ALL=C at the beginning of the wrapper script in order to get the output expected by the script: vmlinux: file format elf32-powerpc Program Header: LOAD off 0x00010000 vaddr 0xc0000000 paddr 0x00000000 align 2**16 filesz 0x0069e1d4 memsz 0x006c128c flags rwx NOTE off 0x0064591c vaddr 0xc063591c paddr 0x0063591c align 2**2 filesz 0x00000054 memsz 0x00000054 flags --- Signed-off-by: Christophe Leroy Acked-by: Segher Boessenkool Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/a9ff3bc98035f63b122c051f02dc47c7aed10430.1635256089.git.christophe.leroy@csgroup.eu

powerpc/5200: dts: fix memory node unit name

2021-10-22T04:22:04Z

Fixes build warnings: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name Signed-off-by: Anatolij Gustschin Reviewed-by: Rob Herring Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20211013220532.24759-4-agust@denx.de

powerpc/5200: dts: fix pci ranges warnings

2021-10-22T04:22:04Z

Fix ranges property warnings: pci@f0000d00:ranges: 'oneOf' conditional failed, one must be fixed: Signed-off-by: Anatolij Gustschin Reviewed-by: Rob Herring Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20211013220532.24759-3-agust@denx.de

powerpc/5200: dts: add missing pci ranges

2021-10-22T04:22:04Z

Add ranges property to fix build warnings: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) Signed-off-by: Anatolij Gustschin Reviewed-by: Rob Herring Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20211013220532.24759-2-agust@denx.de

powerpc/boot: Use CONFIG_PPC_POWERNV to compile OPAL support

2021-10-13T05:45:12Z

CONFIG_PPC64_BOOT_WRAPPER is selected by CPU_LITTLE_ENDIAN which is used to compile support for other platforms such as Microwatt. There is no need for OPAL calls on these. Signed-off-by: Cédric Le Goater Reviewed-by: Joel Stanley Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20211011070356.99952-1-clg@kaod.org

powerpc/fsl/dts: Fix phy-connection-type for fm1mac3

2021-10-02T13:11:46Z

Property phy-connection-type contains invalid value "sgmii-2500" per scheme defined in file ethernet-controller.yaml. Correct phy-connection-type value should be "2500base-x". Signed-off-by: Pali Rohár Fixes: 84e0f1c13806 ("powerpc/mpc85xx: Add MDIO bus muxing support to the board device tree(s)") Acked-by: Scott Wood Signed-off-by: David S. Miller