linux-kernel - [PATCH v2 0/4] Add Broadcom North Star 2 support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 14 Jul 2015 21:42:19 -0700
From:	Ray Jui <rjui@...adcom.com>
To:	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	Arnd Bergmann <arnd@...db.de>,
	Mark Rutland <mark.rutland@....com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Hauke Mehrtens <hauke@...ke-m.de>
CC:	<linux-kernel@...r.kernel.org>,
	<bcm-kernel-feedback-list@...adcom.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-pci@...r.kernel.org>, Ray Jui <rjui@...adcom.com>
Subject: [PATCH v2 0/4] Add Broadcom North Star 2 support

This patch series adds Broadcom North Star 2 (NS2) SoC support. NS2 is an ARMv8
based SoC and under the Broadcom iProc family.

Sorry for tying this with the Broadcom iProc PCIe driver fixes for ARM64. I
have to tie them together because iProc PCIe support is enabled by default
when ARCH_BCM_IPROC is enabled. Without the fixes in the iProc PCIe driver,
enabling CONFIG_ARCH_BCM_IPROC would break the build for arm64 defconfig. Let
me know if there's a better way to handle this.

This patch series is generated based on v4.2-rc2 and tested on Broadcom NS2 SVK

Code available on GITHUB: https://github.com/Broadcom/arm64-linux.git
branch is ns2-core-v2

Changes from V1:
- Took Arnd's advice to tweak the location of struct pci_sys_data within
struct iproc_pcie. This helps to get rid of most of the CONFIG_ARM wrap in
iProc PCIe core driver
- Use stdout-path and alias for serial console in NS2 SVK dts
- Add all 4 CPU descriptions in NS2 dtsi
- Remove "clock-frequency" property in the armv8 timer node so timer frequency
can be determined based on readings from CNTFRQ_EL0
- Remove config flag ARCH_BCM_NS2. Leave only ARCH_BCM_IPROC for all Broadcom
arm64 SoCs as advised

Ray Jui (4):
  PCI: iproc: enable arm64 support for iProc PCIe
  PCI: iproc: Fix ARM64 dependency in Kconfig
  arm64: Add Broadcom iProc family support
  arm64: dts: Add Broadcom North Star 2 support

 Documentation/devicetree/bindings/arm/bcm/ns2.txt |    9 ++
 arch/arm64/Kconfig                                |    5 +
 arch/arm64/boot/dts/Makefile                      |    1 +
 arch/arm64/boot/dts/broadcom/Makefile             |    5 +
 arch/arm64/boot/dts/broadcom/ns2-svk.dts          |   60 +++++++++++
 arch/arm64/boot/dts/broadcom/ns2.dtsi             |  118 +++++++++++++++++++++
 arch/arm64/configs/defconfig                      |    2 +
 drivers/pci/host/Kconfig                          |    2 +-
 drivers/pci/host/pcie-iproc.c                     |   15 +--
 drivers/pci/host/pcie-iproc.h                     |    8 +-
 10 files changed, 211 insertions(+), 14 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/arm/bcm/ns2.txt
 create mode 100644 arch/arm64/boot/dts/broadcom/Makefile
 create mode 100644 arch/arm64/boot/dts/broadcom/ns2-svk.dts
 create mode 100644 arch/arm64/boot/dts/broadcom/ns2.dtsi

-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/