linux-stable.git/arch/mips/boot, branch v4.4.232

MIPS: BMIPS: Adjust mips-hpt-frequency for BCM7435

2020-05-10T08:25:42+00:00

commit 80fa40acaa1dad5a0a9c15ed2e5d2e72461843f5 upstream.

The CPU actually runs at 1405Mhz which gives us a 175625000 Hz MIPS timer
frequency (CPU frequency / 8).

Fixes: e4c7d009654a ("MIPS: BMIPS: Add BCM7435 dtsi")
Signed-off-by: Florian Fainelli 
Cc: linux-mips@linux-mips.org
Cc: john@phrozen.org
Cc: cernekee@gmail.com
Cc: jaedon.shin@gmail.com
Patchwork: https://patchwork.linux-mips.org/patch/13132/
Signed-off-by: Ralf Baechle 
Signed-off-by: Greg Kroah-Hartman

MIPS: fix build on non-linux hosts

2019-08-04T07:34:37+00:00

[ Upstream commit 1196364f21ffe5d1e6d83cafd6a2edb89404a3ae ]

calc_vmlinuz_load_addr.c requires SZ_64K to be defined for alignment
purposes.  It included "../../../../include/linux/sizes.h" to define
that size, however "sizes.h" tries to include  which
assumes linux system headers.  These may not exist eg. the following
error was encountered when building Linux for OpenWrt under macOS:

In file included from arch/mips/boot/compressed/calc_vmlinuz_load_addr.c:16:
arch/mips/boot/compressed/../../../../include/linux/sizes.h:11:10: fatal error: 'linux/const.h' file not found
         ^~~~~~~~~~

Change makefile to force building on local linux headers instead of
system headers.  Also change eye-watering relative reference in include
file spec.

Thanks to Jo-Philip Wich & Petr Štetiar for assistance in tracking this
down & fixing.

Suggested-by: Jo-Philipp Wich 
Signed-off-by: Petr Štetiar 
Signed-off-by: Kevin Darbyshire-Bryant 
Signed-off-by: Paul Burton 
Cc: linux-mips@vger.kernel.org
Signed-off-by: Sasha Levin

MIPS: Align kernel load address to 64KB

2019-01-13T09:05:31+00:00

commit bec0de4cfad21bd284dbddee016ed1767a5d2823 upstream.

KEXEC needs the new kernel's load address to be aligned on a page
boundary (see sanity_check_segment_list()), but on MIPS the default
vmlinuz load address is only explicitly aligned to 16 bytes.

Since the largest PAGE_SIZE supported by MIPS kernels is 64KB, increase
the alignment calculated by calc_vmlinuz_load_addr to 64KB.

Signed-off-by: Huacai Chen 
Signed-off-by: Paul Burton 
Patchwork: https://patchwork.linux-mips.org/patch/21131/
Cc: Ralf Baechle 
Cc: James Hogan 
Cc: Steven J . Hill 
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang 
Cc: Zhangjin Wu 
Cc:  # 2.6.36+
Signed-off-by: Greg Kroah-Hartman

MIPS: ath79: Fix the size of the MISC INTC registers in ar9132.dtsi

2015-11-20T11:14:27+00:00

There is 2 registers that is 8 bytes long, not 4.

Signed-off-by: Alban Bedel 
Cc: Thomas Gleixner 
Cc: Jason Cooper 
Cc: Marc Zyngier 
Cc: Alexander Couzens 
Cc: Joel Porquet 
Cc: Andrew Bresticker 
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11508/
Signed-off-by: Ralf Baechle

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2015-11-15T17:10:53+00:00

Pull MIPS updates from Ralf Baechle:
 "These are the highlists of the main MIPS pull request for 4.4:

   - Add latencytop support
   - Support appended DTBs
   - VDSO support and initially use it for gettimeofday.
   - Drop the .MIPS.abiflags and ELF NOTE sections from vmlinux
   - Support for the 5KE, an internal test core.
   - Switch all MIPS platfroms to libata drivers.
   - Improved support, cleanups for ralink and Lantiq platforms.
   - Support for the new xilfpga platform.
   - A number of DTB improvments for BMIPS.
   - Improved support for CM and CPS.
   - Minor JZ4740 and BCM47xx enhancements"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (120 commits)
  MIPS: idle: add case for CPU_5KE
  MIPS: Octeon: Support APPENDED_DTB
  MIPS: vmlinux: create a section for appended DTB
  MIPS: Clean up compat_siginfo_t
  MIPS: Fix PAGE_MASK definition
  MIPS: BMIPS: Enable GZIP ramdisk and timed printks
  MIPS: Add xilfpga defconfig
  MIPS: xilfpga: Add mipsfpga platform code
  MIPS: xilfpga: Add xilfpga device tree files.
  dt-bindings: MIPS: Document xilfpga bindings and boot style
  MIPS: Make MIPS_CMDLINE_DTB default
  MIPS: Make the kernel arguments from dtb available
  MIPS: Use USE_OF as the guard for appended dtb
  MIPS: BCM63XX: Use pr_* instead of printk
  MIPS: Loongson: Cleanup CONFIG_LOONGSON_SUSPEND.
  MIPS: lantiq: Disable xbar fpi burst mode
  MIPS: lantiq: Force the crossbar to big endian
  MIPS: lantiq: Initialize the USB core on boot
  MIPS: lantiq: Return correct value for fpi clock on ar9
  MIPS: ralink: Add missing clock on rt305x
  ...

MIPS: xilfpga: Add xilfpga device tree files.

2015-11-11T07:38:42+00:00

Add device tree files for the MIPSfpga platform.

See Documentation/devicetree/bindings/mips/img/xilfpga.txt
for details about MIPSfpga

Signed-off-by: Zubair Lutfullah Kakakhel 
Cc: robh+dt@kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11362/
Signed-off-by: Ralf Baechle

MIPS: BMIPS: Add SATA/PHY nodes for bcm7362

2015-11-11T07:37:51+00:00

Add AHCI and PHY device nodes to MIPS-based BCM7362 set-top box
platform.

Signed-off-by: Jaedon Shin 
Cc: Brian Norris 
Cc: Florian Fainelli 
Cc: Tejun Heo 
Cc: Kishon Vijay Abraham I 
Cc: Rob Herring 
Cc: Kevin Cernekee 
Cc: Dragan Stancevic 
Cc: linux-ide@vger.kernel.org
Cc: Linux-MIPS 
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11379/
Signed-off-by: Ralf Baechle

MIPS: BMIPS: Add SATA/PHY nodes for bcm7346

2015-11-11T07:37:49+00:00

Add AHCI and PHY device nodes to MIPS-based BCM7346 set-top box
platform.

Signed-off-by: Jaedon Shin 
Cc: Brian Norris 
Cc: Florian Fainelli 
Cc: Tejun Heo 
Cc: Kishon Vijay Abraham I 
Cc: Rob Herring 
Cc: Kevin Cernekee 
Cc: Dragan Stancevic 
Cc: linux-ide@vger.kernel.org
Cc: Linux-MIPS 
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11378/
Signed-off-by: Ralf Baechle

MIPS: BMIPS: Add SATA/PHY nodes for bcm7425

2015-11-11T07:37:46+00:00

Add AHCI and PHY device nodes to MIPS-based BCM7425 set-top box
platform.

Signed-off-by: Jaedon Shin 
Cc: Brian Norris 
Cc: Florian Fainelli 
Cc: Tejun Heo 
Cc: Kishon Vijay Abraham I 
Cc: Rob Herring 
Cc: Kevin Cernekee 
Cc: Dragan Stancevic 
Cc: linux-ide@vger.kernel.org
Cc: Linux-MIPS 
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11377/
Signed-off-by: Ralf Baechle

MIPS: BMIPS: Add I2C node for bcm7362

2015-11-11T07:37:45+00:00

Add I2C device nodes to BMIPS based BCM7362 platform.

Signed-off-by: Jaedon Shin 
Acked-by: Florian Fainelli 
Cc: Wolfram Sang 
Cc: Kamal Dasu 
Cc: linux-i2c@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11336/
Signed-off-by: Ralf Baechle