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loongson-based machines support

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  1. v1 Latest25 patches 15 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/25add vmlinux.32 in .gitignore.gitignore+1 -00 replies
2/25fix-warning: incompatible argument type of pci_fixup_irqsarch/mips/include/asm/pci.h arch/mips/include/asm/txx9/generic.h arch/mips/include/asm/txx9/jmr3927.h +33 more+38 -380 replies
3/25fix-warning: incompatible argument type of virt_to_physarch/mips/include/asm/page.h+3 -20 replies
4/25change the naming methodsarch/mips/Kconfig arch/mips/Makefile arch/mips/include/asm/mach-lemote/cpu-feature-overrides.h +33 more+1215 -12110 replies
5/25remove reference to bonito64.harch/mips/include/asm/mach-loongson/loongson.h arch/mips/include/asm/mach-loongson/pci.h arch/mips/include/asm/mips-boards/bonito64.h +7 more+382 -410 replies
6/25divide the files to the smallest logic unitarch/mips/include/asm/mach-loongson/loongson.h arch/mips/include/asm/mach-loongson/pci.h arch/mips/loongson/fuloong-2e/Makefile +10 more+230 -1940 replies
7/25replace tons of magic numbers by understandable symbolsarch/mips/include/asm/mach-loongson/loongson.h arch/mips/include/asm/mach-loongson/machine.h arch/mips/include/asm/mach-loongson/mem.h +8 more+96 -370 replies
8/25clean up the early printk support for fuloong(2e)arch/mips/loongson/fuloong-2e/Makefile arch/mips/loongson/fuloong-2e/dbg_io.c arch/mips/loongson/fuloong-2e/early_printk.c+34 -1520 replies
9/25enable Real Time Clock Support for fuloong(2e)arch/mips/Kconfig arch/mips/loongson/fuloong-2e/Makefile arch/mips/loongson/fuloong-2e/rtc.c +1 more+67 -50 replies
10/25split the loongson-specific part outarch/mips/Kconfig arch/mips/Makefile arch/mips/include/asm/mach-loongson/loongson.h +28 more+791 -6852 replies
11/25split env out of cmdline.carch/mips/include/asm/mach-loongson/loongson.h arch/mips/loongson/common/Makefile arch/mips/loongson/common/cmdline.c +2 more+69 -340 replies
12/25add basic loongson-2f supportarch/mips/Kconfig arch/mips/include/asm/mach-loongson/dma-coherence.h arch/mips/include/asm/mach-loongson/loongson.h +5 more+197 -90 replies
13/25add basic fuloong(2f) supportarch/mips/Makefile arch/mips/include/asm/mach-loongson/cs5536/cs5536.h arch/mips/include/asm/mach-loongson/cs5536/cs5536_pci.h +24 more+3156 -1620 replies
14/25enable serial port support of loongson-based machinesarch/mips/include/asm/mach-loongson/machine.h arch/mips/loongson/Kconfig arch/mips/loongson/common/Makefile +1 more+75 -10 replies
15/25add basic yeeloong(2f) laptop supportarch/mips/Makefile arch/mips/include/asm/mach-loongson/cmdline.h arch/mips/include/asm/mach-loongson/machine.h +10 more+435 -1752 replies
16/25enable halt command for yeeloong-7inch laptoparch/mips/include/asm/mach-loongson/loongson.h arch/mips/include/asm/mach-loongson/machine.h arch/mips/loongson/Kconfig +1 more+65 -60 replies
17/25add a machtype kernel command line argumentDocumentation/kernel-parameters.txt arch/mips/include/asm/mach-loongson/machine.h arch/mips/include/asm/mach-loongson/machtype.h +7 more+142 -707 replies
18/25Add Siliconmotion 712 framebuffer driverdrivers/video/Kconfig drivers/video/Makefile drivers/video/smi/Makefile +4 more+3472 -01 reply
19/25define Loongson2F arch specific phys prot accessarch/mips/include/asm/pgtable.h arch/mips/loongson/Kconfig arch/mips/loongson/common/mem.c+88 -00 replies
20/25Loongson2 specific OProfile driverarch/mips/include/asm/mach-loongson/loongson.h arch/mips/include/asm/mach-loongson/machine.h arch/mips/loongson/common/irq.c +6 more+226 -80 replies
21/25flush posted write to irqarch/mips/kernel/i8259.c arch/mips/loongson/common/bonito-irq.c+6 -00 replies
22/25CS5536 MFGPT as system clock source supportarch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h arch/mips/loongson/Kconfig arch/mips/loongson/common/cs5536/Makefile +2 more+306 -40 replies
23/25Loongson2F cpufreq supportarch/mips/Kconfig arch/mips/include/asm/mach-loongson/clock.h arch/mips/include/asm/mach-loongson/loongson.h +4 more+477 -00 replies
24/25add gcc 4.4 support for MIPS and loongsonarch/mips/Makefile arch/mips/include/asm/compiler.h arch/mips/include/asm/delay.h+57 -200 replies
25/25add default kernel config file for loongson-based machinesarch/mips/configs/fulong_defconfig arch/mips/configs/fuloong2e_defconfig arch/mips/configs/fuloong2f_defconfig +2 more+8968 -19120 replies

Reviews trailers per patch

4 of 25 patches have a Reviewed-by or Acked-by.

PatchDavid DaneyArnaud PatardSimon BraunschmidtRalf BaechleJohn StultzManuel Lauss
1/25
2/25R-b
3/25
4/25
5/25
6/25
7/25Reviewd-by
8/25
9/25
10/25
11/25
12/25
13/25
14/25
15/25
16/25
17/25
18/25T-b
19/25
20/25
21/25R-b
22/25R-b
23/25R-b R-b
24/25
25/25

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 6 reviewers.

Read the v1 thread

Cover letter [loongson-PATCH-v3 00/25] loongson-based machines support

From: Wu Zhangjin <[email protected]>

This patch series introduces support for loongson-based machines, including source code tuning for old fuloong-2e support, and the whole new support for fuloong-2f and yeeloong-2f. these three different machines are all made by Lemote (http://www.lemote.com).

This -v3 patch series incorporates feedback I received on -v2 of these series, the changes include:

* update it the latest linux-mips development git repo:
git://dev.lemote.com/rt4ls.git linux-loongson-dev-to-ralf
* add vmlinux.32 in .gitignore
* split environment argument handling out of cmdline.c
* split "Hibernation support in mips system" out of this patch series, and
submmit it individually.
* Simon Braunschmidt <[email protected]> helped to test the SMI driver in a
non-mips machine, works well. and according to his feedback, I enabled the vga command line argument to config the suitable screen resolution ratio dynamically.
* enable halt command for yeeloong-7inch laptop
* add a machtype command line argument to share the same kernel image file
between yeeloong-7inch and yeeloong-8.9inch

Wu Zhangjin (25):
add vmlinux.32 in .gitignore
fix-warning: incompatible argument type of pci_fixup_irqs
fix-warning: incompatible argument type of virt_to_phys change the naming methods
remove reference to bonito64.h
divide the files to the smallest logic unit replace tons of magic numbers by understandable symbols clean up the early printk support for fuloong(2e) enable Real Time Clock Support for fuloong(2e) split the loongson-specific part out
split env out of cmdline.c
add basic loongson-2f support
add basic fuloong(2f) support
enable serial port support of loongson-based machines add basic yeeloong(2f) laptop support
enable halt command for yeeloong-7inch laptop add a machtype kernel command line argument
Add Siliconmotion 712 framebuffer driver
define Loongson2F arch specific phys prot access Loongson2 specific OProfile driver
flush posted write to irq
CS5536 MFGPT as system clock source support Loongson2F cpufreq support
add gcc 4.4 support for MIPS and loongson
add default kernel config file for loongson-based machines

 .gitignore                                         |    1 +
 Documentation/kernel-parameters.txt                |    4 +
 arch/mips/Kconfig                                  |   87 +-
 arch/mips/Makefile                                 |   18 +-
 arch/mips/configs/fulong_defconfig                 | 1912 --------------
 arch/mips/configs/fuloong2e_defconfig              | 1977 +++++++++++++++
 arch/mips/configs/fuloong2f_defconfig              | 2630 +++++++++++++++++++
 arch/mips/configs/yeeloong2f-7inch_defconfig       | 1720 +++++++++++++
 arch/mips/configs/yeeloong2f_defconfig             | 2641 ++++++++++++++++++++
 arch/mips/include/asm/compiler.h                   |   10 +
 arch/mips/include/asm/delay.h                      |   58 +-
 .../asm/mach-lemote/cpu-feature-overrides.h        |   59 -
 arch/mips/include/asm/mach-lemote/dma-coherence.h  |   66 -
 arch/mips/include/asm/mach-lemote/mc146818rtc.h    |   36 -
 arch/mips/include/asm/mach-lemote/pci.h            |   30 -
 arch/mips/include/asm/mach-lemote/war.h            |   25 -
 arch/mips/include/asm/mach-loongson/clock.h        |   64 +
 arch/mips/include/asm/mach-loongson/cmdline.h      |    9 +
 .../asm/mach-loongson/cpu-feature-overrides.h      |   59 +
 .../mips/include/asm/mach-loongson/cs5536/cs5536.h |  382 +++
 .../asm/mach-loongson/cs5536/cs5536_mfgpt.h        |   26 +
 .../include/asm/mach-loongson/cs5536/cs5536_pci.h  |  174 ++
 .../include/asm/mach-loongson/cs5536/cs5536_vsm.h  |   59 +
 .../mips/include/asm/mach-loongson/dma-coherence.h |   70 +
 arch/mips/include/asm/mach-loongson/loongson.h     |  319 +++
 arch/mips/include/asm/mach-loongson/machine.h      |   75 +
 arch/mips/include/asm/mach-loongson/machtype.h     |   32 +
 arch/mips/include/asm/mach-loongson/mc146818rtc.h  |   36 +
 arch/mips/include/asm/mach-loongson/mem.h          |   31 +
 arch/mips/include/asm/mach-loongson/pci.h          |   59 +
 arch/mips/include/asm/mach-loongson/war.h          |   25 +
 arch/mips/include/asm/mips-boards/bonito64.h       |    5 -
 arch/mips/include/asm/page.h                       |    5 +-
 arch/mips/include/asm/pci.h                        |    2 +-
 arch/mips/include/asm/pgtable.h                    |   13 +
 arch/mips/include/asm/txx9/generic.h               |    2 +-
 arch/mips/include/asm/txx9/jmr3927.h               |    2 +-
 arch/mips/include/asm/txx9/rbtx4927.h              |    2 +-
 arch/mips/include/asm/txx9/rbtx4938.h              |    2 +-
 arch/mips/include/asm/txx9/tx4938.h                |    2 +-
 arch/mips/include/asm/txx9/tx4939.h                |    4 +-
 arch/mips/kernel/Makefile                          |    1 +
 arch/mips/kernel/i8259.c                           |    2 +
 arch/mips/kernel/loongson2f_freq.c                 |  216 ++
 arch/mips/lemote/lm2e/Makefile                     |    7 -
 arch/mips/lemote/lm2e/bonito-irq.c                 |   74 -
 arch/mips/lemote/lm2e/dbg_io.c                     |  146 --
 arch/mips/lemote/lm2e/irq.c                        |  143 --
 arch/mips/lemote/lm2e/mem.c                        |   23 -
 arch/mips/lemote/lm2e/pci.c                        |   97 -
 arch/mips/lemote/lm2e/prom.c                       |   97 -
 arch/mips/lemote/lm2e/reset.c                      |   41 -
 arch/mips/lemote/lm2e/setup.c                      |  111 -
 arch/mips/loongson/Kconfig                         |  135 +
 arch/mips/loongson/Makefile                        |   23 +
 arch/mips/loongson/common/Makefile                 |   37 +
 arch/mips/loongson/common/bonito-irq.c             |   78 +
 arch/mips/loongson/common/clock.c                  |  166 ++
 arch/mips/loongson/common/cmdline.c                |   59 +
 arch/mips/loongson/common/cs5536/Makefile          |   25 +
 arch/mips/loongson/common/cs5536/cs5536_acc.c      |  156 ++
 arch/mips/loongson/common/cs5536/cs5536_ehci.c     |  166 ++
 arch/mips/loongson/common/cs5536/cs5536_flash.c    |  452 ++++
 arch/mips/loongson/common/cs5536/cs5536_ide.c      |  194 ++
 arch/mips/loongson/common/cs5536/cs5536_isa.c      |  376 +++
 arch/mips/loongson/common/cs5536/cs5536_mfgpt.c    |  257 ++
 arch/mips/loongson/common/cs5536/cs5536_ohci.c     |  168 ++
 arch/mips/loongson/common/cs5536/cs5536_otg.c      |  138 +
 arch/mips/loongson/common/cs5536/cs5536_pci.c      |  126 +
 arch/mips/loongson/common/cs5536/cs5536_udc.c      |  143 ++
 arch/mips/loongson/common/early_printk.c           |   28 +
 arch/mips/loongson/common/env.c                    |   59 +
 arch/mips/loongson/common/init.c                   |   54 +
 arch/mips/loongson/common/irq.c                    |  132 +
 arch/mips/loongson/common/machtype.c               |   58 +
 arch/mips/loongson/common/mem.c                    |  116 +
 arch/mips/loongson/common/pci.c                    |  109 +
 arch/mips/loongson/common/reset.c                  |   38 +
 arch/mips/loongson/common/rtc.c                    |   54 +
 arch/mips/loongson/common/serial.c                 |   66 +
 arch/mips/loongson/common/setup.c                  |   74 +
 arch/mips/loongson/common/time.c                   |   34 +
 arch/mips/loongson/fuloong-2e/Makefile             |    7 +
 arch/mips/loongson/fuloong-2e/irq.c                |   58 +
 arch/mips/loongson/fuloong-2e/reset.c              |   26 +
 arch/mips/loongson/fuloong-2f/Makefile             |    5 +
 arch/mips/loongson/fuloong-2f/irq.c                |   53 +
 arch/mips/loongson/fuloong-2f/reset.c              |   65 +
 arch/mips/loongson/yeeloong-2f/Makefile            |    5 +
 arch/mips/loongson/yeeloong-2f/init.c              |   82 +
 arch/mips/loongson/yeeloong-2f/irq.c               |   53 +
 arch/mips/loongson/yeeloong-2f/reset.c             |   90 +
 arch/mips/oprofile/Makefile                        |    1 +
 arch/mips/oprofile/common.c                        |    5 +
 arch/mips/oprofile/op_model_loongson2.c            |  186 ++
 arch/mips/pci/Makefile                             |    4 +-
 arch/mips/pci/fixup-au1000.c                       |    2 +-
 arch/mips/pci/fixup-capcella.c                     |    2 +-
 arch/mips/pci/fixup-cobalt.c                       |    2 +-
 arch/mips/pci/fixup-emma2rh.c                      |    2 +-
 arch/mips/pci/fixup-excite.c                       |    2 +-
 arch/mips/pci/fixup-fuloong2e.c                    |  243 ++
 arch/mips/pci/fixup-ip32.c                         |    2 +-
 arch/mips/pci/fixup-jmr3927.c                      |    2 +-
 arch/mips/pci/fixup-lemote2f.c                     |  171 ++
 arch/mips/pci/fixup-lm2e.c                         |  242 --
 arch/mips/pci/fixup-malta.c                        |    2 +-
 arch/mips/pci/fixup-mpc30x.c                       |    2 +-
 arch/mips/pci/fixup-pmcmsp.c                       |    2 +-
 arch/mips/pci/fixup-pnx8550.c                      |    2 +-
 arch/mips/pci/fixup-rbtx4927.c                     |    2 +-
 arch/mips/pci/fixup-rbtx4938.c                     |    2 +-
 arch/mips/pci/fixup-rc32434.c                      |    2 +-
 arch/mips/pci/fixup-sni.c                          |    2 +-
 arch/mips/pci/fixup-tb0219.c                       |    2 +-
 arch/mips/pci/fixup-tb0226.c                       |    2 +-
 arch/mips/pci/fixup-tb0287.c                       |    2 +-
 arch/mips/pci/fixup-wrppmc.c                       |    2 +-
 arch/mips/pci/fixup-yosemite.c                     |    2 +-
 arch/mips/pci/ops-bonito64.c                       |   19 +-
 arch/mips/pci/ops-loongson2.c                      |  213 ++
 arch/mips/pci/pci-bcm1480.c                        |    2 +-
 arch/mips/pci/pci-bcm47xx.c                        |    2 +-
 arch/mips/pci/pci-ip27.c                           |    2 +-
 arch/mips/pci/pci-lasat.c                          |    2 +-
 arch/mips/pci/pci-sb1250.c                         |    2 +-
 arch/mips/pci/pci-tx4938.c                         |    2 +-
 arch/mips/pci/pci-tx4939.c                         |    4 +-
 arch/mips/txx9/generic/pci.c                       |    2 +-
 drivers/rtc/rtc-cmos.c                             |    8 +-
 drivers/video/Kconfig                              |   23 +
 drivers/video/Makefile                             |    1 +
 drivers/video/smi/Makefile                         |    8 +
 drivers/video/smi/smtc2d.c                         |  979 ++++++++
 drivers/video/smi/smtc2d.h                         |  530 ++++
 drivers/video/smi/smtcfb.c                         | 1138 +++++++++
 drivers/video/smi/smtcfb.h                         |  793 ++++++
 137 files changed, 19054 insertions(+), 3224 deletions(-)
 delete mode 100644 arch/mips/configs/fulong_defconfig
 create mode 100644 arch/mips/configs/fuloong2e_defconfig
 create mode 100644 arch/mips/configs/fuloong2f_defconfig
 create mode 100644 arch/mips/configs/yeeloong2f-7inch_defconfig
 create mode 100644 arch/mips/configs/yeeloong2f_defconfig
 delete mode 100644 arch/mips/include/asm/mach-lemote/cpu-feature-overrides.h
 delete mode 100644 arch/mips/include/asm/mach-lemote/dma-coherence.h
 delete mode 100644 arch/mips/include/asm/mach-lemote/mc146818rtc.h
 delete mode 100644 arch/mips/include/asm/mach-lemote/pci.h
 delete mode 100644 arch/mips/include/asm/mach-lemote/war.h
 create mode 100644 arch/mips/include/asm/mach-loongson/clock.h
 create mode 100644 arch/mips/include/asm/mach-loongson/cmdline.h
 create mode 100644 arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
 create mode 100644 arch/mips/include/asm/mach-loongson/cs5536/cs5536.h
 create mode 100644 arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h
 create mode 100644 arch/mips/include/asm/mach-loongson/cs5536/cs5536_pci.h
 create mode 100644 arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h
 create mode 100644 arch/mips/include/asm/mach-loongson/dma-coherence.h
 create mode 100644 arch/mips/include/asm/mach-loongson/loongson.h
 create mode 100644 arch/mips/include/asm/mach-loongson/machine.h
 create mode 100644 arch/mips/include/asm/mach-loongson/machtype.h
 create mode 100644 arch/mips/include/asm/mach-loongson/mc146818rtc.h
 create mode 100644 arch/mips/include/asm/mach-loongson/mem.h
 create mode 100644 arch/mips/include/asm/mach-loongson/pci.h
 create mode 100644 arch/mips/include/asm/mach-loongson/war.h
 create mode 100644 arch/mips/kernel/loongson2f_freq.c
 delete mode 100644 arch/mips/lemote/lm2e/Makefile
 delete mode 100644 arch/mips/lemote/lm2e/bonito-irq.c
 delete mode 100644 arch/mips/lemote/lm2e/dbg_io.c
 delete mode 100644 arch/mips/lemote/lm2e/irq.c
 delete mode 100644 arch/mips/lemote/lm2e/mem.c
 delete mode 100644 arch/mips/lemote/lm2e/pci.c
 delete mode 100644 arch/mips/lemote/lm2e/prom.c
 delete mode 100644 arch/mips/lemote/lm2e/reset.c
 delete mode 100644 arch/mips/lemote/lm2e/setup.c
 create mode 100644 arch/mips/loongson/Kconfig
 create mode 100644 arch/mips/loongson/Makefile
 create mode 100644 arch/mips/loongson/common/Makefile
 create mode 100644 arch/mips/loongson/common/bonito-irq.c
 create mode 100644 arch/mips/loongson/common/clock.c
 create mode 100644 arch/mips/loongson/common/cmdline.c
 create mode 100644 arch/mips/loongson/common/cs5536/Makefile
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_acc.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_ehci.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_flash.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_ide.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_isa.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_ohci.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_otg.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_pci.c
 create mode 100644 arch/mips/loongson/common/cs5536/cs5536_udc.c
 create mode 100644 arch/mips/loongson/common/early_printk.c
 create mode 100644 arch/mips/loongson/common/env.c
 create mode 100644 arch/mips/loongson/common/init.c
 create mode 100644 arch/mips/loongson/common/irq.c
 create mode 100644 arch/mips/loongson/common/machtype.c
 create mode 100644 arch/mips/loongson/common/mem.c
 create mode 100644 arch/mips/loongson/common/pci.c
 create mode 100644 arch/mips/loongson/common/reset.c
 create mode 100644 arch/mips/loongson/common/rtc.c
 create mode 100644 arch/mips/loongson/common/serial.c
 create mode 100644 arch/mips/loongson/common/setup.c
 create mode 100644 arch/mips/loongson/common/time.c
 create mode 100644 arch/mips/loongson/fuloong-2e/Makefile
 create mode 100644 arch/mips/loongson/fuloong-2e/irq.c
 create mode 100644 arch/mips/loongson/fuloong-2e/reset.c
 create mode 100644 arch/mips/loongson/fuloong-2f/Makefile
 create mode 100644 arch/mips/loongson/fuloong-2f/irq.c
 create mode 100644 arch/mips/loongson/fuloong-2f/reset.c
 create mode 100644 arch/mips/loongson/yeeloong-2f/Makefile
 create mode 100644 arch/mips/loongson/yeeloong-2f/init.c
 create mode 100644 arch/mips/loongson/yeeloong-2f/irq.c
 create mode 100644 arch/mips/loongson/yeeloong-2f/reset.c
 create mode 100644 arch/mips/oprofile/op_model_loongson2.c
 create mode 100644 arch/mips/pci/fixup-fuloong2e.c
 create mode 100644 arch/mips/pci/fixup-lemote2f.c
 delete mode 100644 arch/mips/pci/fixup-lm2e.c
 create mode 100644 arch/mips/pci/ops-loongson2.c
 create mode 100644 drivers/video/smi/Makefile
 create mode 100644 drivers/video/smi/smtc2d.c
 create mode 100644 drivers/video/smi/smtc2d.h
 create mode 100644 drivers/video/smi/smtcfb.c
 create mode 100644 drivers/video/smi/smtcfb.h