Creating Hardware Base System For PR

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Contents

Run BSB Wizard

  1. 300 MHz Processor
  2. 115200 UART Lite (Check Interrupt)
  3. DDR
  4. No: SPI, LED, LCD, PCI
  5. SysAce (Check Interrupt)
  6. IIC (Check Interrupt)
  7. No: Ethernet_MAC
  8. Trimode_MAC_MII (Check Interrupt)
  9. No: DDR2
  10. Keep MGTs!
  11. 64 KB BRAM

Pcores Directory

Copy pcores directory from /build/willk/rtr/linux_nopci_jtag/edk/pcores to hardware directory

XPS

  1. Add The Following Cores from the IP Catalog:
    • opb_socket_bridge_left
    • opb_socket_bridge_right
    • opb_prr
    • opb_prr
    • DCR Bus
    • HW ICAP
  2. Connect Added Components:
    • ppc405_0: MDCR
    • opb_socket_bridge_left_0: SOPB
    • opb_socket_bridge_left_0: SDCR
    • opb_socket_bridge_right_0: SOPB
    • opb_socket_bridge_right_0: SDCR
    • opb_hwicap_0: SOPB
  3. Address Assignment:
    • opb_socket_bridge_left_0 (on DCR): 64 Bytes
    • opb_socket_bridge_right_0 (on DCR): 64 Bytes
    • opb_socket_bridge_left_0 (on OPB): 64 KBytes
    • opb_socket_bridge_right_0 (on OPB): 64 KBytes
    • opb_hwicap_0 (on OPB): 64 KBytes
  4. Click "Generate Addresses" Button

MHS Settings

  1. Move the following components above ppc405_0 (to adjust synthesis order):
    • opb_prr_0
    • opb_prr_1
    • socket bridge left
    • socket bridge right
    • hwicap
  2. Following Will's MHS File add the following Ports:

To socket_bridge_right: 

PORT ROPB_Rst = ROPB_Rst_0
PORT ROPB_ABus = ROPB_ABus_0
PORT ROPB_BE = ROPB_BE_0
PORT ROPB_RNW = ROPB_RNW_0
PORT ROPB_select = ROPB_select_0
PORT ROPB_seqAddr = ROPB_seqAddr_0
PORT ROPB_DBus = ROPB_DBus_0
PORT RSln_DBus = RSl_DBus_0
PORT RSln_errAck = RSl_errAck_0
PORT RSln_retry = RSl_retry_0
PORT RSln_toutSup = RSl_toutSup_0
PORT RSln_xferAck = RSl_xferAck_0
PORT ROPB_Clk = ROPB_Clk_0

To socket_bridge_left: 

PORT ROPB_Clk = ROPB_Clk_1
PORT ROPB_Rst = ROPB_Rst_1
PORT ROPB_ABus = ROPB_ABus_1
PORT ROPB_BE = ROPB_BE_1
PORT ROPB_RNW = ROPB_RNW_1
PORT ROPB_select = ROPB_select_1
PORT ROPB_seqAddr = ROPB_seqAddr_1
PORT ROPB_DBus = ROPB_DBus_1
PORT RSln_DBus = RSl_DBus_1
PORT RSln_errAck = RSl_errAck_1
PORT RSln_retry = RSl_retry_1
PORT RSln_toutSup = RSl_toutSup_1
PORT RSln_xferAck = RSl_xferAck_1

To opb_prr_0: 

PORT OPB_Clk = ROPB_Clk_0
PORT OPB_Rst = ROPB_Rst_0
PORT OPB_ABus = ROPB_ABus_0
PORT OPB_BE = ROPB_BE_0
PORT OPB_RNW = ROPB_RNW_0
PORT OPB_select = ROPB_select_0
PORT OPB_seqAddr = ROPB_seqAddr_0
PORT OPB_DBus = ROPB_DBus_0
PORT Sl_DBus = RSl_DBus_0
PORT Sl_errAck = RSl_errAck_0
PORT Sl_retry = RSl_retry_0
PORT Sl_toutSup = RSl_toutSup_0
PORT Sl_xferAck = RSl_xferAck_0

To opb_prr_1: 

PORT OPB_Clk = ROPB_Clk_1
PORT OPB_Rst = ROPB_Rst_1
PORT OPB_ABus = ROPB_ABus_1
PORT OPB_BE = ROPB_BE_1
PORT OPB_RNW = ROPB_RNW_1
PORT OPB_select = ROPB_select_1
PORT OPB_seqAddr = ROPB_seqAddr_1
PORT OPB_DBus = ROPB_DBus_1
PORT Sl_DBus = RSl_DBus_1
PORT Sl_errAck = RSl_errAck_1
PORT Sl_retry = RSl_retry_1
PORT Sl_toutSup = RSl_toutSup_1
PORT Sl_xferAck = RSl_xferAck_1

To ppc405_0: 

PORT CPMDCRCLK = sys_clk_s

To opb_hwicap_0 change: 

PARAMETER HW_VER = 1.10.a to 1.00.b

Software Platform Settings

  • OS: linux_2_6
  • Connected Peripheral: RS232, SysAce, IIC, TEMAC, Intc
  • Memory Size: 0x04000000
  • UART Freq: 100000000

Build Libraries and Netlist

  1. Generate Libraries and BSPs
  2. Generate Netlist
    • Don't Generate Bitstream (we will do that with PlanAhead)


Modifying xparameters_ml403.h

Either before or after you copy the xparameters_ml403.h" file you will need add the following to the end of the file. 

#define XPAR_HWICAP_0_BASEADDR XPAR_OPB_HWICAP_0_BASEADDR
#define XPAR_HWICAP_0_HIGHADDR XPAR_OPB_HWICAP_0_HIGHADDR
#define XPAR_HWICAP_0_DEVICE_ID XPAR_OPB_HWICAP_0_DEVICE_ID


The Reason for adding this is because 9.1 has the HWICAP connected to the OPB whereas newer versions of XPS has it connected to the PLB.

It is important that you do this before you compile Linux, otherwise when you boot Linux, you will notice the HWICAP is not registered!


Next, follow the Using PlanAhead With Partial Reconfiguration on the ML-410 Tutorial

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