Here's another attempt at supporting the Au1300 and DB1300 in mainline
Linux. Since the last submission I've added Framebuffer and USB
support, cleaned up a bit and rediffed against latest linus-git.
Changes since V1:
- Au1300: simplified plat_irq_dispatch, made the assembly significantly smaller
- DB1300: now uses the bcsr irq dispatcher like the db1200, with a small
modification.
What works:
- Au1300 integration, GPIO, IRQs
- Au1300 USB (EHCI, 2x OHCI). OTG and UDC need drivers (Synopsys IP).
- I can play ScummVM under X with sound off a IDE HDD/CF card/NFS share with
either USB mouse or the touchscreen and use it as a wireless access point.
I consider that usable.
These 2 patches depend on the "USB updates and more cleanups" patches
sent earlier.
Comments welcome,
Thanks!
Manuel Lauss
(a complete patchseries can be found @ http://mlau.at/files/db1300-patches/ )
--
Manuel Lauss (2):
MIPS: Alchemy: Au1300 SoC support
MIPS: Alchemy: DB1300 support
arch/mips/alchemy/Kconfig | 16 +
arch/mips/alchemy/Platform | 7 +
arch/mips/alchemy/common/Makefile | 4 +-
arch/mips/alchemy/common/dbdma.c | 48 ++-
arch/mips/alchemy/common/gpioint.c | 428 +++++++++++++++
arch/mips/alchemy/common/gpiolib-au1300.c | 54 ++
arch/mips/alchemy/common/platform.c | 31 +-
arch/mips/alchemy/common/power.c | 2 +
arch/mips/alchemy/common/sleeper.S | 73 +++
arch/mips/alchemy/common/time.c | 1 +
arch/mips/alchemy/common/usb.c | 278 ++++++++++
arch/mips/alchemy/common/vss.c | 84 +++
arch/mips/alchemy/devboards/Makefile | 1 +
arch/mips/alchemy/devboards/bcsr.c | 4 +
arch/mips/alchemy/devboards/db1300/Makefile | 1 +
arch/mips/alchemy/devboards/db1300/platform.c | 638 ++++++++++++++++++++++
arch/mips/alchemy/devboards/db1300/setup.c | 147 +++++
arch/mips/alchemy/devboards/prom.c | 4 +
arch/mips/boot/compressed/uart-alchemy.c | 5 +-
arch/mips/configs/db1300_defconfig | 391 +++++++++++++
arch/mips/include/asm/cpu.h | 1 +
arch/mips/include/asm/mach-au1x00/au1000.h | 223 +++++++-
arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h | 33 ++
arch/mips/include/asm/mach-au1x00/gpio-au1300.h | 250 +++++++++
arch/mips/include/asm/mach-au1x00/gpio.h | 4 +
arch/mips/include/asm/mach-db1x00/bcsr.h | 34 +-
arch/mips/include/asm/mach-db1x00/db1300.h | 40 ++
arch/mips/include/asm/mach-db1x00/irq.h | 23 +
arch/mips/kernel/cpu-probe.c | 8 +
drivers/i2c/busses/Kconfig | 6 +-
drivers/pcmcia/Kconfig | 4 +-
drivers/pcmcia/db1xxx_ss.c | 30 +-
drivers/spi/Kconfig | 6 +-
drivers/usb/Kconfig | 2 +-
drivers/usb/host/ehci-hcd.c | 2 +-
drivers/usb/host/ohci-au1xxx.c | 10 +-
drivers/video/Kconfig | 10 +-
drivers/video/au1200fb.c | 36 ++
sound/soc/au1x/Kconfig | 18 +-
sound/soc/au1x/Makefile | 2 +
sound/soc/au1x/db1300.c | 147 +++++
41 files changed, 3049 insertions(+), 57 deletions(-)
create mode 100644 arch/mips/alchemy/common/gpioint.c
create mode 100644 arch/mips/alchemy/common/gpiolib-au1300.c
create mode 100644 arch/mips/alchemy/common/vss.c
create mode 100644 arch/mips/alchemy/devboards/db1300/Makefile
create mode 100644 arch/mips/alchemy/devboards/db1300/platform.c
create mode 100644 arch/mips/alchemy/devboards/db1300/setup.c
create mode 100644 arch/mips/configs/db1300_defconfig
create mode 100644 arch/mips/include/asm/mach-au1x00/gpio-au1300.h
create mode 100644 arch/mips/include/asm/mach-db1x00/db1300.h
create mode 100644 arch/mips/include/asm/mach-db1x00/irq.h
create mode 100644 sound/soc/au1x/db1300.c
--
1.7.5.3
