linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2013-01-22	ARM: PRIMA2: add new SiRFmarco SMP SoC infrastructures	Barry Song	1	-0/+11
	this patch adds tick timer, smp entries and generic DT machine for SiRFmarco dual-core SMP chips. with the added marco, we change the defconfig, using the same defconfig, we get a zImage which can work on both prima2 and marco. Signed-off-by: Barry Song <Baohua.Song@csr.com> Cc: Mark Rutland <mark.rutland@arm.com>
2013-01-22	ARM: PRIMA2: irq: make prima2 irq can work even we enable GIC for Marco	Barry Song	1	-0/+2
	in Marco, we will use GIC. this patch prepares the handle_irq for prima2 to avoid the compiling errors since we want only one defconfig and zImage for both prima2 and marco that means we will need handle_irq for both. Signed-off-by: Baohua Song <Baohua.Song@csr.com>
2013-01-22	ARM: PRIMA2: mv timer to timer-prima2 as we will add timer-marco	Barry Song	1	-1/+1
	Marco timer has different timer IP with prima2, so rename the current timer to timer-prima2 so that we can add timer-marco. at the same time, if we don't find prima2 timer node in dt, don't panic the system as we will make prima2 and marco use same kernel image. Signed-off-by: Barry Song <Baohua.Song@csr.com>
2012-12-24	ARM: delete struct sys_timer	Stephen Warren	1	-1/+1
	Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-05-08	ARM: prima2: use machine specific hook for late init	Shawn Guo	1	-0/+6
	Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Barry Song <baohua.song@csr.com>
2012-01-05	ARM: restart: prima2: use new restart hook	Russell King	1	-0/+1
	Hook these platforms restart code into the new restart hook rather than using arch_reset(). Reviewed-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-07-09	ARM: CSR: mapping early DEBUG_LL uart	Barry Song	1	-0/+6
	Signed-off-by: Barry Song <baohua.song@csr.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-07-09	ARM: CSR: Adding CSR SiRFprimaII board support	Binghua Duan	1	-0/+20
	SiRFprimaII is the latest generation application processor from CSR’s Multifunction SoC product family. Designed around an ARM cortex A9 core, high-speed memory bus, advanced 3D accelerator and full-HD multi-format video decoder, SiRFprimaII is able to meet the needs of complicated applications for modern multifunction devices that require heavy concurrent applications and fluid user experience. Integrated with GPS baseband, analog and PMU, this new platform is designed to provide a cost effective solution for Automotive and Consumer markets. This patch adds the basic support for this SoC and EVB board based on device tree. It is following the ZYNQ of Xilinx in some degree. Signed-off-by: Binghua Duan <Binghua.Duan@csr.com> Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com> Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com> Signed-off-by: Yuping Luo <Yuping.Luo@csr.com> Signed-off-by: Bin Shi <Bin.Shi@csr.com> Signed-off-by: Huayi Li <Huayi.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>