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linux/arch/mips/loongson64/common/Makefile

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MIPS: Loongson: Split common loongson source code out To share common loongson source code between all of the loongson-based machines. there is a need to split it out of the fuloong-2e/ directory. at the same time, other according tuning is needed. the machine-specific parts are defined as macros in relative header file, pci.h, mem.h, machine.h. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-07-02 23:26:45 +08:00
#
# Makefile for loongson based machines.
#
obj-y += setup.o init.o cmdline.o env.o time.o reset.o irq.o \
MIPS: Loongson: Do not register 8250 platform device from module. If CONFIG_SERIAL_8250 is set to m, the Loongson seria.ko module might get unloaded while the serial driver modules are still loaded resulting in stale references to the destroyed platform_device instance. Anyway, platform devices should always be registered indicated what devices are present, _not_ what drivers have been configured. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Patchwork: https://patchwork.linux-mips.org/patch/10538/
2015-06-09 15:35:34 +08:00
bonito-irq.o mem.o machtype.o platform.o serial.o
MIPS: Loongson: Hide the pci code behind CONFIG_PCI The pci.c code depends on symbols which are only visible if CONFIG_PCI is selected. Also fixes the following problem on loongson allnoconfig: arch/mips/built-in.o: In function `pcibios_init': pci.c:(.init.text+0x528): undefined reference to `register_pci_controller' arch/mips/built-in.o:(.data+0xc): undefined reference to `loongson_pci_ops' Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Acked-by: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5584/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-04 16:38:29 +08:00
obj-$(CONFIG_PCI) += pci.o
MIPS: Loongson: Split common loongson source code out To share common loongson source code between all of the loongson-based machines. there is a need to split it out of the fuloong-2e/ directory. at the same time, other according tuning is needed. the machine-specific parts are defined as macros in relative header file, pci.h, mem.h, machine.h. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-07-02 23:26:45 +08:00
#
MIPS: Loongson: Cleanups of serial port support This patchs uses a loongson_uart_base variable instead of the uart_base[] array and adds a new kernel option to avoid to compile uart_base.c all the time, which will save a little bit of memory for us. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org http://patchwork.linux-mips.org/patch/727/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-28 14:21:50 +08:00
# Serial port support
MIPS: Loongson: Split common loongson source code out To share common loongson source code between all of the loongson-based machines. there is a need to split it out of the fuloong-2e/ directory. at the same time, other according tuning is needed. the machine-specific parts are defined as macros in relative header file, pci.h, mem.h, machine.h. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-07-02 23:26:45 +08:00
#
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
MIPS: Loongson: Cleanups of serial port support This patchs uses a loongson_uart_base variable instead of the uart_base[] array and adds a new kernel option to avoid to compile uart_base.c all the time, which will save a little bit of memory for us. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org http://patchwork.linux-mips.org/patch/727/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-28 14:21:50 +08:00
obj-$(CONFIG_LOONGSON_UART_BASE) += uart_base.o
MIPS: Loongson: Define rtc device on MC146818-equipped systems This patch declare the rtc device present on systems with clock compatible with the mc146818 and handled by rtc-cmos. Introduce a new Kconfig entry because there are some systems without rtc_cmos compatible clock. Signed-off-by: Arnaud Patard <apatard@mandriva.com> To: linux-mips@linux-mips.org Cc: aba@not.so.argh.org Patchwork: http://patchwork.linux-mips.org/patch/1320/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-06-02 06:39:54 +08:00
obj-$(CONFIG_LOONGSON_MC146818) += rtc.o
MIPS: Lemote 2F: Add basic CS5536 VSM support Lemote Loongson 2F family machines use CS5536 as their south bridge and need these lowlevel interfaces to access the devices on CS5536. Virtualize the legacy devices on CS5536 as PCI devices. This way users can access the CS5536 PCI config space directly as a normal multi-function PCI 2.2 device. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: zhangfx@lemote.com Cc: yanh@lemote.com Cc: huhb@lemote.com Cc: Nicholas Mc Guire <hofrat@hofr.at> Cc: Arnaud Patard <apatard@mandriva.com> Cc: loongson-dev@googlegroups.com Cc: linux-mips@linux-mips.org Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-10 00:06:12 +08:00
#
# Enable CS5536 Virtual Support Module(VSM) to virtulize the PCI configure
# space
#
obj-$(CONFIG_CS5536) += cs5536/
MIPS: Loongson 2F: Add suspend support framework This patch add basic suspend support for loongson2f family machines, loongson2f have a specific feature: when we set it's frequency to ZERO, it will go into a wait mode, and then can be waked up by the external interrupt. so, if we setup suitable interrupts before putting it into wait mode, we will be able wake it up whenever we want via sending the relative interrupts to it. These interrupts are board-specific, Yeeloong2F use the keyboard interrupt and SCI interrupt, but LingLoong and Fuloong2F use the interrupts connected to the processors directly. and BTW: some old LingLoong and FuLoong2F have no such interrupts connected, so, there is no way to wake them up from suspend mode. and therefore, please do not enable the kernel support for them. The board-specific support will be added in the coming patches. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: yanh@lemote.com Cc: huhb@lemote.com Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Len Brown <len.brown@intel.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: linux-pm@lists.linux-foundation.org Patchwork: http://patchwork.linux-mips.org/patch/629/ Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-11 14:57:05 +08:00
#
# Suspend Support
#
MIPS: Loongson: Cleanup CONFIG_LOONGSON_SUSPEND. Now LOONGSON_CHIPCFG register definition doesn't depend on CPUFREQ any more, so CPU_SUPPORTS_CPUFREQ is no longer needed for suspend/resume. Remove CONFIG_LOONGSON_SUSPEND and use CONFIG_SUSPEND instead. Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: John Crispin <john@phrozen.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11274/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-10-07 14:07:59 +08:00
obj-$(CONFIG_SUSPEND) += pm.o
MIPS: Loongson: Add swiotlb to support All-Memory DMA Loongson doesn't support DMA address above 4GB traditionally. If memory is more than 4GB, CONFIG_SWIOTLB and ZONE_DMA32 should be selected. In this way, DMA pages are allocated below 4GB preferably. However, if low memory is not enough, high pages are allocated and swiotlb is used for bouncing. Moreover, we provide a platform-specific dma_map_ops::set_dma_mask() to set a device's dma_mask and coherent_dma_mask. We use these masks to distinguishes an allocated page can be used for DMA directly, or need swiotlb to bounce. Recently, we found that 32-bit DMA isn't a hardware bug, but a hardware configuration issue. So, latest firmware has enable the DMA support as high as 40-bit. To support all-memory DMA for all devices (besides the Loongson platform limit, there are still some devices have their own DMA32 limit), and also to be compatible with old firmware, we keep use swiotlb. Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Hongliang Tao <taohl@lemote.com> Signed-off-by: Hua Yan <yanh@lemote.com> Tested-by: Alex Smith <alex.smith@imgtec.com> Reviewed-by: Alex Smith <alex.smith@imgtec.com> Cc: John Crispin <john@phrozen.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/6636 Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-21 18:44:06 +08:00
#
# Big Memory (SWIOTLB) Support
#
obj-$(CONFIG_SWIOTLB) += dma-swiotlb.o