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| software:flink:flink_example_1 [2015-02-06 09:03] – graf | software:flink:flink_example_1 [Unbekanntes Datum] (aktuell) – gelöscht - Externe Bearbeitung (Unbekanntes Datum) 127.0.0.1 | ||
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| - | ====== flink on Phytec PCM032 Board (mpc5200) ====== | ||
| - | The following example describes in detail how a Phytec PCM032 Board containing a mpc5200 and a FPGA is configured to be used with flink. The FPGA will contain a single channel PWM module and a single channel GPIO modul. flink was tested with the FPGA on the mpc5200io module as well as with an external FPGA connected through a SPI interface. | ||
| - | ===== Onboard FPGA connected through Local Plus Bus ===== | ||
| - | |||
| - | ==== Setup ==== | ||
| - | * Configure the board with a working Linux kernel and root file system or use the system described in [[software: | ||
| - | * Make sure that the device tree blob is up-to-date. It must contain a node for the FPGA sitting on the local plus bus. | ||
| - | * Get necessary sources for the flink project.< | ||
| - | git clone https:// | ||
| - | git clone https:// | ||
| - | |||
| - | ==== Configure the FPGA ==== | ||
| - | Proceed as described in [[software: | ||
| - | * In 5: add a block //gpio// and a block //pwm// to the system. Also add a // | ||
| - | * In 6: set the '' | ||
| - | * After 10: the System should now look like: [{{ : | ||
| - | * In 15: choose the pins as follows: | ||
| - | |||
| - | ^signal^dir^pin^ | ||
| - | |clk_clk|in|PIN_H2| | ||
| - | |lpb_ack_n|out|PIN_T11| | ||
| - | |lpb_ad[31]|bidir|PIN_T6| | ||
| - | |lpb_ad[30]|bidir|PIN_N8| | ||
| - | |lpb_ad[29]|bidir|PIN_R9| | ||
| - | |lpb_ad[28]|bidir|PIN_T9| | ||
| - | |lpb_ad[27]|bidir|PIN_R8| | ||
| - | |lpb_ad[26]|bidir|PIN_T8| | ||
| - | |lpb_ad[25]|bidir|PIN_L8| | ||
| - | |lpb_ad[24]|bidir|PIN_L7| | ||
| - | |lpb_ad[23]|bidir|PIN_R7| | ||
| - | |lpb_ad[22]|bidir|PIN_T7| | ||
| - | |lpb_ad[21]|bidir|PIN_R5| | ||
| - | |lpb_ad[20]|bidir|PIN_T5| | ||
| - | |lpb_ad[19]|bidir|PIN_R4| | ||
| - | |lpb_ad[18]|bidir|PIN_T4| | ||
| - | |lpb_ad[17]|bidir|PIN_P4| | ||
| - | |lpb_ad[16]|bidir|PIN_P5| | ||
| - | |lpb_ad[15]|bidir|PIN_R3| | ||
| - | |lpb_ad[14]|bidir|PIN_T3| | ||
| - | |lpb_ad[13]|bidir|PIN_P11| | ||
| - | |lpb_ad[12]|bidir|PIN_N11| | ||
| - | |lpb_ad[11]|bidir|PIN_L11| | ||
| - | |lpb_ad[10]|bidir|PIN_M11| | ||
| - | |lpb_ad[9]|bidir|PIN_R14| | ||
| - | |lpb_ad[8]|bidir|PIN_T14| | ||
| - | |lpb_ad[7]|bidir|PIN_R13| | ||
| - | |lpb_ad[6]|bidir|PIN_T13| | ||
| - | |lpb_ad[5]|bidir|PIN_R12| | ||
| - | |lpb_ad[4]|bidir|PIN_T12| | ||
| - | |lpb_ad[3]|bidir|PIN_P13| | ||
| - | |lpb_ad[2]|bidir|PIN_P12| | ||
| - | |lpb_ad[1]|bidir|PIN_K10| | ||
| - | |lpb_ad[0]|bidir|PIN_K11| | ||
| - | |lpb_ale_n|in|PIN_R11| | ||
| - | |lpb_cs_n[0]|in|PIN_N10| | ||
| - | |lpb_int|out|PIN_R6| | ||
| - | |lpb_oe_n|in|PIN_L9| | ||
| - | |lpb_rdwr_n|in|PIN_L10| | ||
| - | |lpb_ts_n|in|PIN_T10| | ||
| - | |reset_reset_n|in|PIN_N9| | ||
| - | |||
| - | The pins for the PWM output and the GPIO have to be assigned according to your hardware. The FPGA can be loaded through the onboard PROM or through serial loading from the processor, see [[software: | ||
| - | |||
| - | ==== Überschrift ==== | ||
| - | Compile the Linux kernel modules ([[software: | ||
| - | |||
| - | ===== External FPGA connected through SPI interface ===== | ||
| - | The pmc5200 offers a dedicated SPI (8 bit transfers) which can be routed onto the pins of the timer group or the PSC3 group. The PSC1, PSC2, PSC3 or PSC6 can operate as an SPI with 32 bit transfers. | ||
| - | |||
| - | ==== Setup ==== | ||
| - | * Configure the board with a working Linux kernel and root file system or use the system described in [[software: | ||
| - | * Make sure that the device tree blob is up-to-date. It must contain a node for the hardware SPI (spi@f00) or a PSC-SPI (e.g. spi: psc@2000). | ||
| - | * Get necessary sources for the flink project.< | ||
| - | git clone https:// | ||
| - | git clone https:// | ||
| - | |||
| - | ==== Configure the FPGA ==== | ||