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The config option for the USB device was changed in Linux 4.0 by
commit 100832abf065 ("usb: isp1760: Make HCD support optional")
Signed-off-by: Jon Medhurst <tixy@linaro.org>
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The config was removed in Linux 3.19 by commit 81cc3f868d30
("ARM: vexpress: Remove non-DT code")
Signed-off-by: Jon Medhurst <tixy@linaro.org>
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Pick this change from the qcom_defconfig.
drivers/gpu/drm/msm/dsi/dsi_pll.c fails to compile.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Enabling Exynos DRM IOMMU support for Exynos is currently broken and causes
a BUG on exynos-iommu driver. See https://lkml.org/lkml/2015/2/17/163 for
the details.
Also remove DRM_EXYNOS_IOMMU as it is not user selectable any more: commit
8dcc14f82f06 ("drm/exynos: IOMMU support should not be selectable by user").
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Jon Medhurst <tixy@linaro.org>
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This is to workaround the boot failure in 3.17 based kernels:
[ 2.263592] [drm] No driver support for vblank timestamp query.
[ 2.269472] exynos-mixer 14450000.mixer: probe start
[ 2.279002] kernel BUG at /home/buildslave/workspace/linux-linaro-tracking-ll/drivers/iommu/exynos-iommu.c:481!
[ 2.289076] Internal error: Oops - BUG: 0 [#1] SMP ARM 291.215
[ 2.294190] Modules linked in:
[ 2.297228] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc2-linaro-arndale #1
[ 2.304786] task: e607f740 ti: e60c0000 task.ti: e60c0000
[ 2.310169] PC is at __exynos_sysmmu_enable+0x198/0x1a0
[ 2.315372] LR is at exynos_iommu_attach_device+0x5c/0xd0
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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The workaround to disable CONFIG_CPU_IDLE doesn't work for all the models.
Let's use the other one.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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There's a known issue with ARM trusted firmware:
CPU idle does not work on the advertised version of the Foundation FVP.
Some FVP fixes are required that are not available externally at the time
of writing.
Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
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arch/arm/mach-exynos/sleep.S introduced in 3.15 fails to compile
if CONFIG_THUMB2_KERNEL=y:
AS arch/arm/mach-exynos/sleep.o
arch/arm/mach-exynos/sleep.S: Assembler messages:
arch/arm/mach-exynos/sleep.S:57: Error: invalid immediate for address calculation (value = 0x00000004)
make[2]: *** [arch/arm/mach-exynos/sleep.o] Error 1
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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arch/arm/mach-exynos/sleep.S introduced in 3.15 fails to compile
if CONFIG_THUMB2_KERNEL=y:
AS arch/arm/mach-exynos/sleep.o
arch/arm/mach-exynos/sleep.S: Assembler messages:
arch/arm/mach-exynos/sleep.S:57: Error: invalid immediate for address
calculation (value = 0x00000004)
make[2]: *** [arch/arm/mach-exynos/sleep.o] Error 1
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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arch/arm/mach-exynos/sleep.S introduced in 3.15 fails to compile
if CONFIG_THUMB2_KERNEL=y:
AS arch/arm/mach-exynos/sleep.o
arch/arm/mach-exynos/sleep.S: Assembler messages:
arch/arm/mach-exynos/sleep.S:57: Error: invalid immediate for address calculation (value =
0x00000004)
make[6]: *** [arch/arm/mach-exynos/sleep.o] Error 1
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Prior to Linux 3.15, ARM_VEXPRESS_SPC_CPUFREQ selected
ARM_BIG_LITTLE_CPUFREQ, now it depends on it so we need to
select it in our config.
Signed-off-by: Jon Medhurst <tixy@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
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Enabling THUMB2 currently breaks multi_v7 kernel build (ARCH_SUNXI smp
code can't be compiled in Thumb-2). Also THUMB2 breaks kexec.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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The firmware blob is added in LT tree, hence the config option should be enabled
in lt-specific config fragment.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Currently we are getting a boot-time panic when XHCI is enabled. Till
the issue is fixed, XHCI would be disabled. USB 2.0 port would be active.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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DWC3 is not working in default 'Dual Role mode'. Till the issue is
fixed, setting this to host mode so that at least we can start using
USB 3.0 devices on Arndale board.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Update hi3xxx.conf for Hisilicon SoC. It's based on multi_v7.conf.
In order to get the final .config file, we need execute the command in
below.
scripts/kconfig/merge_config.sh
linaro/configs/multi_v7.conf linaro/configs/hi3xxx.conf
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
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And up to 8 rather than the default 4 CPUs.
Signed-off-by: Jon Medhurst <tixy@linaro.org>
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Compile support for PSCI by default and let the command line decide
whether support for SMC calls gets enabled or not.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
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Add support for the virtio mmio block device to the configs. This also
requires a corresponding DTB change to also add the virtio device.
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
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Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
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It ensures to allows get the dtb files (to support both beaglebone white
and black), whenever we use multi_v7 config fragment or not.
Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
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Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
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Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
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Enabled: ethernet, USB host connector, USB OTG connector (the
CDC ethernet and Mass Storage gadgets included).
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Config name USB_EHCI_S5P is now replaced by USB_EHCI_EXYNOS.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
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Note, for the sake of a faster boot and better performance, we default
to maximum CPU clock frequency (CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE)
and will rely on user-side scripts on Android and Ubuntu to change this
as appropriate for big.LITTLE power saving. E.g. changing LITTLE cores
to 'ondemand'.
Signed-off-by: Jon Medhurst <tixy@linaro.org>
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Signed-off-by: Jon Medhurst <tixy@linaro.org>
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TC2 has 5 CPUS and 2GB DRAM so allow the kernel to make use of all of
these resources.
Signed-off-by: Jon Medhurst <tixy@linaro.org>
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This reverts commit a434a974ef95057aed905404062d4b45990fd575.
This workaround for Panda ES is no longer needed.
Commits "Revert "ARM: OMAP4+: CPUidle: Deprecate use of
omap4_mpuss_read_prev_context_state()" and "ARM: OMAP4460: cpuidle:
WA for ROM bug because of CA9 r2pX gic control register change"
by Grygorii Strashko <grygorii.strashko@ti.com> seem to fix the
root cause of the issue.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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This is required to get arch/arm/mach-hs/hilpm-cpugodp.S compiled.
Enabling THUMB2 leads to errors like:
hilpm-cpugodp.S:282: Error: SP not allowed in register list -- `stmia
r0!,{r1,r13,r14}'
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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