bcm.soc (4178B)
1 # 2 # This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file. 3 # 4 # Copyright 2007-2019 Broadcom Inc. All rights reserved. 5 6 # Initialization RC (run commands) file 7 # 8 # These are default commands that are read and executed by default 9 # when BCM boots up. Typically this file is called rc.soc and resides 10 # in the flash filesystem, NVRAM, or disk. 11 # 12 13 if $?1 "echo bcm.soc: arguments not supported; exit" 14 15 # On 48-port, set PCI retries to infinite to get around PCI bridge 16 # fairness bug in IDTRC3233x. 17 if $?p48 "s pcic 0x40 0x0080" 18 19 # Be sure linkscan is off before doing init. 20 linkscan off 21 22 # Set convenience local variables 23 24 if $?quickturn || $?plisim \ 25 "local simulator 1" 26 27 # Set software's wait for S-Channel response to 3 seconds for QuickTurn 28 # (Recommend at least 10 seconds if the ARL is 100% busy with inserts.) 29 if $?quickturn "stimeout 3000000" 30 31 # Reset chip, initialize for most basic operation 32 init soc 33 34 # Initialize miscellaneous chip registers 35 init misc 36 37 # Program the SDRAM timing and MMU switch configuration registers 38 init mmu 39 40 # Determine and configure the GBP size 41 if !$?gsl && !$?drac "sizegbp size=auto quiet=yes" 42 43 # Initialize the Slot Free Address Pool in the GBP 44 if !$?gsl && !$?drac && !$?herc "sfapinit" 45 46 # Turn on mirroring of hardware ARL operations into software ARL table. 47 if !$?drac && !$?herc && !$?simulator "arlmode intr_dma" 48 if $?drac && !$?simulator "l2mode interval=3000000" 49 50 # Enable caching of some tables. Caching uses memory, but reduces or 51 # eliminates table reads. When a cache is enabled on a table, the whole 52 # table is read in. Note: L3 usually can't be cached because the 53 # hardware can update the hit bits. 54 if !$?gsl && !$?drac && !$?herc "cache imask irule" 55 if !$?herc "cache gimask girule" 56 if !$?drac && !$?herc "cache marl ptable vtable" 57 if !$?drac && !$?herc "cache l3intf def_ip" 58 if $?drac "cache port vlan trunk_bitmap trunk_group" 59 if $?herc "cache uc mc vid" 60 echo "Table caches enabled" 61 62 # Initialize the BCM driver layer 63 init bcm 64 echo "BCM Driver Enabled" 65 66 # Configure ports and turn enable automatic link scanning 67 linkscan 250000 68 port * linkscan=on autoneg=on \ 69 speed=0 fullduplex=true txpause=true rxpause=true 70 71 stg stp 1 all forward 72 73 # Clear counters and enable counter collection 74 clear counters 75 if $?quickturn "local cint 1000" 76 if !$?quickturn "local cint 1000000" 77 if $?plisim "local cdma false" 78 if !$?plisim "local cdma true" 79 counter Interval=$cint Pbm=all DMA=$cdma 80 81 # Set default mode for packet watcher 82 pw report +raw 83 84 # Default LED processor program for 5605 SDK 85 86 if !$?p48 "local ledcode '\ 87 E0 28 60 7F 67 2F 67 6B 06 7F 80 D2 1A 74 01 12 \ 88 7E 85 05 D2 0F 71 19 52 00 12 7D 85 05 D2 1F 71 \ 89 23 52 00 12 7C 85 05 D2 05 71 2D 52 00 3A 68 32 \ 90 00 97 75 3B 12 A0 FE 7F 02 0A 50 32 01 97 75 47 \ 91 12 BA FE 7F 02 0A 50 12 BA FE 7F 95 75 59 85 12 \ 92 A0 FE 7F 95 75 A8 85 77 9A 12 A0 FE 7F 95 75 63 \ 93 85 77 A1 16 7C DA 02 71 A1 77 A8 32 05 97 71 76 \ 94 06 7D D2 01 71 9A 06 7F 67 93 75 9A 32 02 97 71 \ 95 9A 32 03 97 71 A8 32 04 97 75 A1 06 7E D2 07 71 \ 96 A1 77 A8 12 80 F8 15 1A 00 57 32 0E 87 32 0E 87 \ 97 57 32 0E 87 32 0F 87 57 32 0F 87 32 0E 87 57'" 98 99 # Default LED processor program for 48-port SDK 100 101 if $?p48 "local ledcode '\ 102 E0 28 60 7F 67 43 67 3C 67 35 67 2F 06 7F 80 D2 \ 103 18 74 01 28 60 7F 67 9B 67 89 67 BF 67 83 67 3C \ 104 67 73 67 68 67 5D 06 7F 80 D2 1A 74 13 3A 70 67 \ 105 AD 71 C3 77 BF 32 03 97 71 C3 77 BF 32 05 97 71 \ 106 C3 77 BF 12 BA FE 7F 32 01 97 75 4F 02 06 50 32 \ 107 00 97 75 57 02 06 50 95 75 C3 85 77 BF 67 AD 75 \ 108 BF 32 04 97 71 C3 77 BF 67 AD 75 BF 32 03 97 71 \ 109 C3 77 BF 67 AD 75 BF 32 03 97 71 BF 32 04 97 71 \ 110 BF 77 C3 67 B6 71 C3 77 BF 12 A0 FE 7F 32 00 97 \ 111 75 95 02 06 50 95 75 C3 85 77 BF 12 BA FE 7F 32 \ 112 01 97 75 A7 02 06 50 95 75 C3 85 77 BF 06 7F 12 \ 113 80 F8 15 1A 00 57 06 7F 12 80 F8 15 1A 07 57 32 \ 114 0F 87 57 32 0E 87 57'" 115 116 # Download LED code into LED process and enable (if applicable) 117 118 if $?BCM5605_A0 || $?ul \ 119 "led prog $ledcode; \ 120 led auto on; \ 121 led start" 122 123 echo "Initialization complete."