user/sven/linux.git/arch/powerpc/boot, branch v4.4.153

powerpc/corenet: explicitly disable the SDHC controller on kmcoge4

2017-11-15T16:13:09Z

[ Upstream commit a674c7d470bb47e82f4eb1fa944eadeac2f6bbaf ] It is not implemented on the kmcoge4 hardware and if not disabled it leads to error messages with the corenet32_smp_defconfig. Signed-off-by: Valentin Longchamp Signed-off-by: Scott Wood Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

powerpc/boot: Fix zImage TOC alignment

2017-03-26T10:13:19Z

commit 97ee351b50a49717543533cfb85b4bf9d88c9680 upstream. Recent toolchains force the TOC to be 256 byte aligned. We need to enforce this alignment in the zImage linker script, otherwise pointers to our TOC variables (__toc_start) could be incorrect. If the actual start of the TOC and __toc_start don't have the same value we crash early in the zImage wrapper. Suggested-by: Alan Modra Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman

powerpc/ps3: Fix system hang with GCC 5 builds

2017-01-09T07:07:52Z

commit 6dff5b67054e17c91bd630bcdda17cfca5aa4215 upstream. GCC 5 generates different code for this bootwrapper null check that causes the PS3 to hang very early in its bootup. This check is of limited value, so just get rid of it. Signed-off-by: Geoff Levand Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman

powerpc/sbc8641: drop bogus PHY IRQ entries from DTS file

2015-12-09T03:00:39Z

This file was originally cloned off of the MPC8641D-HPCN reference platform, which actually had a PHY IRQ line connected. However this board does not. The bogus entry was largely inert and went undetected until commit 321beec5047af83db90c88114b7e664b156f49fe ("net: phy: Use interrupts when available in NOLINK state") was added to the tree. With the above commit, the board fails to NFS boot since it sits waiting for a PHY IRQ event that of course never arrives. Removing the bogus entries from the DTS file fixes the issue. Cc: Andrew Lunn Signed-off-by: Paul Gortmaker Signed-off-by: Michael Ellerman

Merge tag 'powerpc-4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2015-11-06T07:38:43Z

Pull powerpc updates from Michael Ellerman: - Kconfig: remove BE-only platforms from LE kernel build from Boqun Feng - Refresh ps3_defconfig from Geoff Levand - Emit GNU & SysV hashes for the vdso from Michael Ellerman - Define an enum for the bolted SLB indexes from Anshuman Khandual - Use a local to avoid multiple calls to get_slb_shadow() from Michael Ellerman - Add gettimeofday() benchmark from Michael Neuling - Avoid link stack corruption in __get_datapage() from Michael Neuling - Add virt_to_pfn and use this instead of opencoding from Aneesh Kumar K.V - Add ppc64le_defconfig from Michael Ellerman - pseries: extract of_helpers module from Andy Shevchenko - Correct string length in pseries_of_derive_parent() from Nathan Fontenot - Free the MSI bitmap if it was slab allocated from Denis Kirjanov - Shorten irq_chip name for the SIU from Christophe Leroy - Wait 1s for secondaries to enter OPAL during kexec from Samuel Mendoza-Jonas - Fix _ALIGN_* errors due to type difference, from Aneesh Kumar K.V - powerpc/pseries/hvcserver: don't memset pi_buff if it is null from Colin Ian King - Disable hugepd for 64K page size, from Aneesh Kumar K.V - Differentiate between hugetlb and THP during page walk from Aneesh Kumar K.V - Make PCI non-optional for pseries from Michael Ellerman - Individual System V IPC system calls from Sam bobroff - Add selftest of unmuxed IPC calls from Michael Ellerman - discard .exit.data at runtime from Stephen Rothwell - Delete old orphaned PrPMC 280/2800 DTS and boot file, from Paul Gortmaker - Use of_get_next_parent to simplify code from Christophe Jaillet - Paginate some xmon output from Sam bobroff - Add some more elements to the xmon PACA dump from Michael Ellerman - Allow the tm-syscall selftest to build with old headers from Michael Ellerman - Run EBB selftests only on POWER8 from Denis Kirjanov - Drop CONFIG_TUNE_CELL in favour of CONFIG_CELL_CPU from Michael Ellerman - Avoid reference to potentially freed memory in prom.c from Christophe Jaillet - Quieten boot wrapper output with run_cmd from Geoff Levand - EEH fixes and cleanups from Gavin Shan - Fix recursive fenced PHB on Broadcom shiner adapter from Gavin Shan - Use of_get_next_parent() in of_get_ibm_chip_id() from Michael Ellerman - Fix section mismatch warning in msi_bitmap_alloc() from Denis Kirjanov - Fix ps3-lpm white space from Rudhresh Kumar J - Fix ps3-vuart null dereference from Colin King - nvram: Add missing kfree in error path from Christophe Jaillet - nvram: Fix function name in some errors messages, from Christophe Jaillet - drivers/macintosh: adb: fix misleading Kconfig help text from Aaro Koskinen - agp/uninorth: fix a memleak in create_gatt_table from Denis Kirjanov - cxl: Free virtual PHB when removing from Andrew Donnellan - scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target from Michael Ellerman - scripts/kconfig/Makefile: Fix KBUILD_DEFCONFIG check when building with O= from Michael Ellerman - Freescale updates from Scott: Highlights include 64-bit book3e kexec/kdump support, a rework of the qoriq clock driver, device tree changes including qoriq fman nodes, support for a new 85xx board, and some fixes. - MPC5xxx updates from Anatolij: Highlights include a driver for MPC512x LocalPlus Bus FIFO with its device tree binding documentation, mpc512x device tree updates and some minor fixes. * tag 'powerpc-4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (106 commits) powerpc/msi: Fix section mismatch warning in msi_bitmap_alloc() powerpc/prom: Use of_get_next_parent() in of_get_ibm_chip_id() powerpc/pseries: Correct string length in pseries_of_derive_parent() powerpc/e6500: hw tablewalk: make sure we invalidate and write to the same tlb entry powerpc/mpc85xx: Add FSL QorIQ DPAA FMan support to the SoC device tree(s) powerpc/mpc85xx: Create dts components for the FSL QorIQ DPAA FMan powerpc/fsl: Add #clock-cells and clockgen label to clockgen nodes powerpc: handle error case in cpm_muram_alloc() powerpc: mpic: use IRQCHIP_SKIP_SET_WAKE instead of redundant mpic_irq_set_wake powerpc/book3e-64: Enable kexec powerpc/book3e-64/kexec: Set "r4 = 0" when entering spinloop powerpc/booke: Only use VIRT_PHYS_OFFSET on booke32 powerpc/book3e-64/kexec: Enable SMP release powerpc/book3e-64/kexec: create an identity TLB mapping powerpc/book3e-64: Don't limit paca to 256 MiB powerpc/book3e/kdump: Enable crash_kexec_wait_realmode powerpc/book3e: support CONFIG_RELOCATABLE powerpc/booke64: Fix args to copy_and_flush powerpc/book3e-64: rename interrupt_end_book3e with __end_interrupts powerpc/e6500: kexec: Handle hardware threads ...

Merge branch 'next' of git://git.denx.de/linux-denx-agust into next

2015-11-05T08:35:12Z

MPC5xxx updates from Anatolij: "Highlights include a driver for MPC512x LocalPlus Bus FIFO with its device tree binding documentation, mpc512x device tree updates and some minor fixes."

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next

2015-11-02T02:59:48Z

Freescale updates from Scott: "Highlights include 64-bit book3e kexec/kdump support, a rework of the qoriq clock driver, device tree changes including qoriq fman nodes, support for a new 85xx board, and some fixes. Note that there is a trivial merge conflict with the clock tree's next branch, in the clock Makefile."

powerpc/mpc85xx: Add FSL QorIQ DPAA FMan support to the SoC device tree(s)

2015-10-27T23:14:39Z

Based on prior work by Andy Fleming Signed-off-by: Shruti Kanetkar Signed-off-by: Emil Medve Signed-off-by: Igal Liberman Signed-off-by: Scott Wood

powerpc/mpc85xx: Create dts components for the FSL QorIQ DPAA FMan

2015-10-27T23:14:39Z

Based on prior work by Andy Fleming Signed-off-by: Shruti Kanetkar Signed-off-by: Emil Medve Signed-off-by: Igal Liberman Signed-off-by: Scott Wood

powerpc/fsl: Add #clock-cells and clockgen label to clockgen nodes

2015-10-27T23:14:38Z

This allows new-style clock references to be used, which is needed for fman. The old clock nodes will be removed and all clock references converted to new-style once the qoriq-cpufreq driver is updated to stop depending on the old-style references in cpu nodes. Signed-off-by: Scott Wood