CREDITS | 5 +++ MAINTAINERS | 4 ++ MAKEALL | 1 + Makefile | 3 ++ doc/README.mvblm7 | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 98 insertions(+), 0 deletions(-) diff --git a/CREDITS b/CREDITS index e84ef38..713f58a 100644 --- a/CREDITS +++ b/CREDITS @@ -424,6 +424,11 @@ N: Paolo Scaffardi E: arsenio@tin.it D: FADS823 configuration, MPC823 video support, I2C, wireless keyboard, lots more +N: Andre Schwarz +E: andre.schwarz@matrix-vision.de +D: Support for BlueLYNX and BlueCOUGAR series +W: www.matrix-vision.com + N: Robert Schwebel E: r.schwebel@pengutronix.de D: Support for csb226, logodl and innokom boards (PXA2xx) diff --git a/MAINTAINERS b/MAINTAINERS index 58f833c..7d0d1b1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -367,6 +367,10 @@ Peter De Schrijver ML2 PPC4xx +Andre Schwarz + + mvblm7 MPC8343 + Timur Tabi MPC8349E-mITX MPC8349 diff --git a/MAKEALL b/MAKEALL index 791eabc..7bf8e52 100755 --- a/MAKEALL +++ b/MAKEALL @@ -329,6 +329,7 @@ LIST_83xx=" \ MPC8360ERDK_66 \ MPC837XEMDS \ MPC837XERDB \ + MVBLM7 \ sbc8349 \ TQM834x \ " diff --git a/Makefile b/Makefile index 167a717..0535c0b 100644 --- a/Makefile +++ b/Makefile @@ -2096,6 +2096,9 @@ MPC837XEMDS_HOST_config: unconfig MPC837XERDB_config: unconfig @$(MKCONFIG) -a MPC837XERDB ppc mpc83xx mpc837xerdb freescale +MVBLM7_config: unconfig + @$(MKCONFIG) $(@:_config=) ppc mpc83xx mvblm7 + sbc8349_config: unconfig @$(MKCONFIG) $(@:_config=) ppc mpc83xx sbc8349 diff --git a/doc/README.mvblm7 b/doc/README.mvblm7 new file mode 100644 index 0000000..fb86b5a --- /dev/null +++ b/doc/README.mvblm7 @@ -0,0 +1,85 @@ +Matrix Vision mvBlueLYNX-M7 (mvBL-M7) +------------------------------------- + +1. Board Description + + The mvBL-M7 is a 120x120mm single board computing platform + with strong focus on stereo image processing applications. + + Power Supply is either VDC 12-48V or Pover over Ethernet (PoE) + on any port (requires add-on board). + +2 System Components + +2.1 CPU + Freescale MPC8343VRAGDB CPU running at 400MHz core and 266MHz csb. + 512MByte DDR-II memory @ 133MHz. + 8 MByte Nor Flash on local bus. + 2 Vitesse VSC8601 RGMII ethernet Phys. + 1 USB host controller over ULPI I/F. + 2 serial ports. Console running on ttyS0 @ 115200 8N1. + 1 SD-Card slot connected to SPI. + System configuration (HRCW) is taken from I2C EEPROM. + +2.2 PCI + A miniPCI Type-III socket is present. PCI clock fixed at 66MHz. + +2.3 FPGA + Altera Cyclone-II EP2C20/35 with PCI DMA engines. + Connects to dual Matrix Vision specific CCD/CMOS sensor interfaces. + Utilizes another 256MB DDR-II memory and 32-128MB Nand Flash. + +2.3.1 I/O @ FPGA + 2x8 Outputs : Infineon High-Side Switches to Main Supply. + 2x8 Inputs : Programmable input threshold + trigger capabilities + 2 dedicated flash interfaces for illuminator boards. + Cross trigger for chaining several boards. + +2.4 I2C + Bus1: + MAX5381 DAC @ 0x60 for 1st digital input threshold. + LM75 @ 0x90 for temperature monitoring. + EEPROM @ 0xA0 for system setup (HRCW etc.) + vendor specifics. + 1st image sensor interface (slave adresses depend on sensor) + Bus2: + MAX5381 DAC @ 0x60 for 2nd digital input threshold. + 2nd image sensor interface (slave adresses depend on sensor) + +3 Flash layout. + + reset vector is 0xFFF00100, i.e. "HIGHBOOT". + + FF800000 environment + FF802000 redundant environment + FF804000 u-boot script image + FF806000 redundant u-boot script image + FF808000 device tree blob + FF80A000 redundant device tree blob + FF80C000 tbd. + FF80E000 tbd. + FF810000 kernel + FFC00000 root FS + FFF00000 u-boot + FFF80000 FPGA raw bit file + + mtd partitions are propagated to linux kernel via device tree blob. + +4 Booting + + On startup the bootscript @ FF804000 is executed. This script can be + exchanged easily. Default boot mode is "boot from flash", i.e. system + works stand-alone. + + This behaviour depends on some environment variables : + + "netboot" : yes ->try dhcp/bootp and boot from network.A + "dhcp_client_id" and "dhcp_vendor-class-identifier" can be used for DHCP + server configuration, e.g. to provide different images to different + devices. + + During netboot the system tries to get 3 image files: + 1. Kernel - name + data is given during BOOTP. + 2. Initrd - name is stored in "initrd_name" + 3. device tree blob - name is stored in "dtb_name" + Fallback are ther flash versions. +