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ReonV/bin/tkconfig/config.in

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#
# LEON configuration written in linux configuration language
#
# Written by Jiri Gaisler, Aeroflex Gaisler
#
# Comments and bug reports to support@gaisler.com
#
#
define_bool CONFIG_PERI_LCONF y
mainmenu_name "LEON Processor Configuration"
mainmenu_option next_comment
comment 'Synthesis '
choice 'Target technology ' \
"Generic CONFIG_SYN_GENERIC \
Atmel-ATC35 CONFIG_SYN_ATC35 \
Atmel-ATC25 CONFIG_SYN_ATC25 \
Atmel-ATC18 CONFIG_SYN_ATC18 \
UMC-FS90 CONFIG_SYN_FS90 \
UMC-0.18 CONFIG_SYN_UMC018 \
TSMC-0.25 CONFIG_SYN_TSMC025 \
Actel-Proasic CONFIG_SYN_PROASIC \
Actel-Axcel CONFIG_SYN_AXCEL \
Xilinx-Virtex CONFIG_SYN_VIRTEX \
Xilinx-Virtex2 CONFIG_SYN_VIRTEX2" Generic
if [ "$CONFIG_SYN_GENERIC" != "y" ]; then
bool 'Infer cache and trace buffer RAM' CONFIG_SYN_INFER_RAM
bool 'Infer register file' CONFIG_SYN_INFER_REGF
if [ "$CONFIG_SYN_VIRTEX" = "y" -o "$CONFIG_SYN_VIRTEX2" = "y"]; then
bool 'Infer ROM' CONFIG_SYN_INFER_ROM
fi
if [ "$CONFIG_SYN_VIRTEX" != "y" -a "$CONFIG_SYN_AXCEL" != "y" \
-a "$CONFIG_SYN_VIRTEX2" != "y" -a "$CONFIG_SYN_PROASIC" != "y" ]; then
bool 'Infer pads' CONFIG_SYN_INFER_PADS
fi
if [ "$CONFIG_SYN_AXCEL" != "y" -a "$CONFIG_SYN_PROASIC" != "y" ]; then
bool 'Infer PCI pads' CONFIG_SYN_INFER_PCI_PADS
fi
fi
bool 'Infer multiplier' CONFIG_SYN_INFER_MULT
if [ "$CONFIG_SYN_GENERIC" = "y" -o "$CONFIG_SYN_VIRTEX" = "y" \
-o "$CONFIG_SYN_AXCEL" = "y" -o "$CONFIG_SYN_ATC25" = "y" \
-o "$CONFIG_SYN_INFER_REGF" = "y" -o "$CONFIG_SYN_VIRTEX2" = "y"]; then
bool 'Improve register file write timing' CONFIG_SYN_RFTYPE
fi
if [ "$CONFIG_SYN_ATC25" = "y" -o "$CONFIG_SYN_VIRTEX" = "y" -o "$CONFIG_SYN_VIRTEX2" = "y"\
-o "$CONFIG_SYN_ATC18" = "y" -o "$CONFIG_SYN_TSMC025" = "y" ]; then
if [ "$CONFIG_SYN_INFER_RAM" != "y" ]; then
bool 'Use dual-port RAM for DSU trace buffer ' \
CONFIG_SYN_TRACE_DPRAM $CONFIG_SYN_ATC25 $CONFIG_SYN_ATC18 \
$CONFIG_SYN_VIRTEX $CONFIG_SYN_TSMC025 $CONFIG_SYN_VIRTEX2
fi
fi
endmenu
mainmenu_option next_comment
comment 'Clock generation'
if [ "$CONFIG_SYN_VIRTEX" = "y" -o "$CONFIG_SYN_VIRTEX2" = "y" ]; then
bool 'Use Virtex CLKDLL for clock generation' CONFIG_CLK_VIRTEX
fi
if [ "$CONFIG_SYN_VIRTEX2" = "y" -a "$CONFIG_CLK_VIRTEX" != "y"]; then
bool 'Use Virtex-II DCM for clock generation' CONFIG_CLK_VIRTEX2
fi
if [ "$CONFIG_CLK_VIRTEX" = "y"]; then
choice ' System clock multiplier (CLKDLL)' \
"1/2 CONFIG_CLKDLL_1_2 \
1 CONFIG_CLKDLL_1_1 \
2 CONFIG_CLKDLL_2_1" 1
fi
if [ "$CONFIG_CLK_VIRTEX2" = "y"]; then
choice ' System clock multiplier (DCM)' \
"2/3 CONFIG_DCM_2_3 \
3/4 CONFIG_DCM_3_4 \
4/5 CONFIG_DCM_4_5 \
1 CONFIG_DCM_1_1 \
5/4 CONFIG_DCM_5_4 \
4/3 CONFIG_DCM_4_3 \
3/2 CONFIG_DCM_3_2 \
5/3 CONFIG_DCM_5_3 \
2 CONFIG_DCM_2_1 \
3 CONFIG_DCM_3_1 \
4 CONFIG_DCM_4_1" 1
fi
if [ "$CONFIG_SYN_AXCEL" = "y" ]; then
bool 'Use global clock pad (Actel AX)' CONFIG_AXCEL_HCLKBUF
fi
if [ "$CONFIG_SYN_VIRTEX2" = "y" -o "$CONFIG_CLK_VIRTEX" = "y"]; then
bool 'Enable CLKDLL for PCI clock' CONFIG_PCI_DLL
fi
if [ "$CONFIG_PCI_DLL" != "y" ]; then
bool 'Use PCI clock as system clock' CONFIG_PCI_SYSCLK
fi
endmenu
mainmenu_option next_comment
comment 'Processor '
mainmenu_option next_comment
comment 'Integer unit '
int 'SPARC register windows' CONFIG_IU_NWINDOWS 8
bool 'SPARC V8 MUL/DIV instructions' CONFIG_IU_V8MULDIV
if [ "$CONFIG_IU_V8MULDIV" = "y" ]; then
choice 'Hardware multiplier latency' \
"1-cycle CONFIG_IU_MUL_LATENCY_1 \
2-cycles CONFIG_IU_MUL_LATENCY_2 \
4-cycles CONFIG_IU_MUL_LATENCY_4 \
5-cycles CONFIG_IU_MUL_LATENCY_5 \
35-cycles CONFIG_IU_MUL_LATENCY_35" 5-cycles
fi
dep_bool 'SPARC V8e SMAC/UMAC instructions ' CONFIG_IU_MUL_MAC $CONFIG_IU_MUL_LATENCY_4 $CONFIG_IU_V8MULDIV
int 'Load delay' CONFIG_IU_LDELAY 1
bool 'Fast jump-address generation ' CONFIG_IU_FASTJUMP
bool 'ICC interlock ' CONFIG_IU_ICCHOLD
bool 'Fast instruction decoding ' CONFIG_IU_FASTDECODE
if [ "$CONFIG_SYN_TSMC025" = "y" -o "$CONFIG_SYN_UMC018" = "y" \
-o "$CONFIG_SYN_FS90" = "y" -o "$CONFIG_SYN_PROASIC" = "y" \
-o "$CONFIG_SYN_ATC18" = "y" \
-o "$CONFIG_SYN_AXCEL" = "y" -o "$CONFIG_SYN_ATC25" = "y" ]; then
bool 'Register file power-saving ' CONFIG_IU_RFPOW
fi
int 'Hardware watchpoints' CONFIG_IU_WATCHPOINTS 0
endmenu
mainmenu_option next_comment
comment 'Floating-point unit'
bool 'Enable FPU ' CONFIG_FPU_ENABLE
if [ "$CONFIG_FPU_ENABLE" = "y" ]; then
choice 'FPU core' \
"GRFPU CONFIG_FPU_GRFPU \
Meiko CONFIG_FPU_MEIKO \
LTH CONFIG_FPU_LTH" GRFPU
int 'FSR version ID' CONFIG_FPU_VER 0
fi
endmenu
mainmenu_option next_comment
comment 'Co-processor'
bool 'Enable co-processor ' CONFIG_CP_ENABLE
if [ "$CONFIG_CP_ENABLE" = "y" ]; then
string 'Co-processor configuration' CONFIG_CP_CFG "cp_none"
fi
endmenu
mainmenu_option next_comment
comment 'Cache system '
comment 'Instruction cache '
choice 'Associativity (sets) ' \
"1 CONFIG_ICACHE_ASSO1 \
2 CONFIG_ICACHE_ASSO2 \
3 CONFIG_ICACHE_ASSO3 \
4 CONFIG_ICACHE_ASSO4" 1
choice 'Set size (kbytes/set)' \
"1 CONFIG_ICACHE_SZ1 \
2 CONFIG_ICACHE_SZ2 \
4 CONFIG_ICACHE_SZ4 \
8 CONFIG_ICACHE_SZ8 \
16 CONFIG_ICACHE_SZ16 \
32 CONFIG_ICACHE_SZ32 \
64 CONFIG_ICACHE_SZ64" 2
choice 'Line size (bytes/line)' \
"16 CONFIG_ICACHE_LZ16 \
32 CONFIG_ICACHE_LZ32" 16
if [ "$CONFIG_ICACHE_ASSO1" != "y" ]; then
choice 'Replacement alorithm' \
"Random CONFIG_ICACHE_ALGORND \
LRR CONFIG_ICACHE_ALGOLRR \
LRU CONFIG_ICACHE_ALGOLRU" Random
bool 'Cache locking ' CONFIG_ICACHE_LOCK
fi
comment 'Data cache'
choice 'Associativity (sets)' \
"1 CONFIG_DCACHE_ASSO1 \
2 CONFIG_DCACHE_ASSO2 \
3 CONFIG_DCACHE_ASSO3 \
4 CONFIG_DCACHE_ASSO4" 1
choice 'Set size (kbytes/set)' \
"1 CONFIG_DCACHE_SZ1 \
2 CONFIG_DCACHE_SZ2 \
4 CONFIG_DCACHE_SZ4 \
8 CONFIG_DCACHE_SZ8 \
16 CONFIG_DCACHE_SZ16 \
32 CONFIG_DCACHE_SZ32 \
64 CONFIG_DCACHE_SZ64" 2
choice 'Line size (bytes/line)' \
"16 CONFIG_DCACHE_LZ16 \
32 CONFIG_DCACHE_LZ32" 16
if [ "$CONFIG_DCACHE_ASSO1" != "y" ]; then
choice 'Replacement alorithm' \
"Random CONFIG_DCACHE_ALGORND \
LRR CONFIG_DCACHE_ALGOLRR \
LRU CONFIG_DCACHE_ALGOLRU" Random
bool 'Cache locking ' CONFIG_DCACHE_LOCK
fi
if [ "$CONFIG_SYN_ATC25" = "y" -o "$CONFIG_SYN_VIRTEX" = "y" -o "$CONFIG_SYN_VIRTEX2" = "y" \
-o "$CONFIG_SYN_ATC18" = "y" -o "$CONFIG_SYN_TSMC025" = "y" ]; then
if [ "$CONFIG_SYN_INFER_RAM" != "y" -a "$CONFIG_MMU_ENABLE" != "y" ]; then
bool 'AHB snooping ' CONFIG_DCACHE_SNOOP
fi
fi
if [ "$CONFIG_DCACHE_SNOOP" = "y" ]; then
choice 'Snoop implementation' \
"Slow CONFIG_DCACHE_SNOOP_SLOW \
Fast CONFIG_DCACHE_SNOOP_FAST" Slow
fi
if [ "$CONFIG_DCACHE_ASSO1" != "y" ]; then
bool 'Fast read-data generation ' CONFIG_DCACHE_RFAST
fi
if [ "$CONFIG_DCACHE_ASSO1" != "y" ]; then
bool 'Fast write-data generation ' CONFIG_DCACHE_WFAST
fi
if [ "$CONFIG_MMU_ENABLE" != "y" ]; then
bool 'Enable local data RAM ' CONFIG_DCACHE_LRAM
fi
if [ "$CONFIG_DCACHE_LRAM" = "y" ]; then
choice 'Local data RAM size (kbytes)' \
"1 CONFIG_DCACHE_LRAM_SZ1 \
2 CONFIG_DCACHE_LRAM_SZ2 \
4 CONFIG_DCACHE_LRAM_SZ4 \
8 CONFIG_DCACHE_LRAM_SZ8 \
16 CONFIG_DCACHE_LRAM_SZ16 \
32 CONFIG_DCACHE_LRAM_SZ32 \
64 CONFIG_DCACHE_LRAM_SZ64" 2
hex ' Local RAM start address (8 MSB) ' CONFIG_DCACHE_LRSTART 0x8f
fi
endmenu
mainmenu_option next_comment
comment 'MMU'
bool 'Enable MMU ' CONFIG_MMU_ENABLE
if [ "$CONFIG_MMU_ENABLE" = "y" ]; then
choice 'MMU type ' \
"combined CONFIG_MMU_COMBINED \
split CONFIG_MMU_SPLIT" combined
choice 'TLB replacement sheme ' \
"LRU CONFIG_MMU_REPARRAY \
Increment CONFIG_MMU_REPINCREMENT" increment
choice 'Instruction (or combined) TLB entries' \
"2 CONFIG_MMU_I2 \
4 CONFIG_MMU_I4 \
8 CONFIG_MMU_I8 \
16 CONFIG_MMU_I16 \
32 CONFIG_MMU_I32" 8
if [ "$CONFIG_MMU_SPLIT" = "y" ]; then
choice 'Data TLB entries' \
"2 CONFIG_MMU_D2 \
4 CONFIG_MMU_D4 \
8 CONFIG_MMU_D8 \
16 CONFIG_MMU_D16 \
32 CONFIG_MMU_D32" 8
fi
bool 'Enable Diagnostic Access ' CONFIG_MMU_DIAG
fi
endmenu
mainmenu_option next_comment
comment 'Debug support unit '
bool 'Debug support unit ' CONFIG_DSU_ENABLE
if [ "$CONFIG_DSU_ENABLE" = "y" ]; then
bool 'Trace buffer' CONFIG_DSU_TRACEBUF
if [ "$CONFIG_DSU_TRACEBUF" = "y" ]; then
bool 'Mixed instruction/AHB tracing' CONFIG_DSU_MIXED_TRACE
choice 'Trace buffer lines' \
"64 CONFIG_DSU_TRACESZ64 \
128 CONFIG_DSU_TRACESZ128 \
256 CONFIG_DSU_TRACESZ256 \
512 CONFIG_DSU_TRACESZ512 \
1024 CONFIG_DSU_TRACESZ1024" 128
fi
fi
endmenu
endmenu
mainmenu_option next_comment
comment 'AMBA configuration'
int 'Default AHB master' CONFIG_AHB_DEFMST 0
bool 'AHB split-transaction support ' CONFIG_AHB_SPLIT
endmenu
mainmenu_option next_comment
comment 'Memory controller'
bool '8-bit PROM/SRAM bus support ' CONFIG_MCTRL_8BIT
bool '16-bit PROM/SRAM bus support ' CONFIG_MCTRL_16BIT
bool 'RAM write protection ' CONFIG_PERI_WPROT
bool 'Write strobe timing feedback ' CONFIG_MCTRL_WFB
bool '5th SRAM chip-select ' CONFIG_MCTRL_5CS
bool 'SDRAM controller ' CONFIG_MCTRL_SDRAM
if [ "$CONFIG_MCTRL_SDRAM" = "y" ]; then
bool 'Inverted SDRAM clock' CONFIG_MCTRL_SDRAM_INVCLK
bool 'Separate address and data buses' CONFIG_MCTRL_SDRAM_SEPBUS
fi
endmenu
mainmenu_option next_comment
comment 'Peripherals '
bool 'LEON configuration register ' CONFIG_PERI_LCONF
bool 'Secondary interrupt controller ' CONFIG_PERI_IRQ2
if [ "$CONFIG_PERI_IRQ2" = "y" ]; then
string 'Sec. interrupt controller configuration ' CONFIG_PERI_IRQ2_CFG "irq2none"
fi
bool 'Watchdog ' CONFIG_PERI_WDOG
bool 'AHB status register ' CONFIG_PERI_AHBSTAT
bool 'On-chip AHB RAM ' CONFIG_AHBRAM_ENABLE
if [ "$CONFIG_AHBRAM_ENABLE" = "y" ]; then
choice 'AHB RAM size (Kbyte)' \
"1 CONFIG_AHBRAM_SZ1 \
2 CONFIG_AHBRAM_SZ2 \
4 CONFIG_AHBRAM_SZ4 \
8 CONFIG_AHBRAM_SZ8 \
16 CONFIG_AHBRAM_SZ16 \
32 CONFIG_AHBRAM_SZ32 \
64 CONFIG_AHBRAM_SZ64" 4
fi
mainmenu_option next_comment
comment 'Ethernet interface '
bool 'Enable Ethernet interface ' CONFIG_ETH_ENABLE
if [ "$CONFIG_ETH_ENABLE" = "y" ]; then
int 'TX FIFO depth' CONFIG_ETH_TXFIFO 8
int 'RX FIFO depth' CONFIG_ETH_RXFIFO 8
int 'AHB burst length' CONFIG_ETH_BURST 4
fi
endmenu
mainmenu_option next_comment
comment 'PCI interface '
bool 'Enable PCI interface ' CONFIG_PCI_ENABLE
if [ "$CONFIG_PCI_ENABLE" = "y" ]; then
choice 'PCI core' \
"Simple-target CONFIG_PCI_SIMPLE_TARGET" Simple-target
hex 'PCI vendor ID' CONFIG_PCI_VENDORID 16E3
hex 'PCI device ID' CONFIG_PCI_DEVICEID 0210
hex 'PCI revision ID' CONFIG_PCI_REVID 1
if [ "$CONFIG_PCI_FAST_TARGET" = "y" -o "$CONFIG_PCI_MASTER_TARGET" = "y" ]; then
choice 'PCI FIFO depth' \
"8 CONFIG_PCI_FIFO8 \
16 CONFIG_PCI_FIFO16 \
32 CONFIG_PCI_FIFO32 \
64 CONFIG_PCI_FIFO64 \
128 CONFIG_PCI_FIFO128" 8
fi
if [ "$CONFIG_PCI_TRACE" = "y" ]; then
choice 'PCI trace buffer depth' \
"256 CONFIG_PCI_TRACE256 \
512 CONFIG_PCI_TRACE512 \
1024 CONFIG_PCI_TRACE1024 \
2048 CONFIG_PCI_TRACE2048 \
4096 CONFIG_PCI_TRACE4096" 256
fi
bool 'PCI reset affects complete processor' CONFIG_PCI_RESETALL
bool 'PCI arbiter ' CONFIG_PCI_ARBEN
fi
endmenu
endmenu
mainmenu_option next_comment
comment 'Boot options'
choice 'Boot selection ' \
"Memory CONFIG_BOOT_EXTPROM \
Internal-PROM CONFIG_BOOT_INTPROM \
Both CONFIG_BOOT_MIXPROM" Memory
if [ "$CONFIG_BOOT_EXTPROM" != "y" ]; then
int 'RAM read waitstates' CONFIG_BOOT_RWS 0
int 'RAM write waitstates' CONFIG_BOOT_WWS 0
int 'System clock frequency' CONFIG_BOOT_SYSCLK 25000000
int 'UART baud rate' CONFIG_BOOT_BAUDRATE 38400
bool 'Use external baud rate setting (PIO[7:0]) ' CONFIG_BOOT_EXTBAUD
int 'Internal boot PROM address bits' CONFIG_BOOT_PROMABITS 11
fi
endmenu
mainmenu_option next_comment
comment 'VHDL Debugging '
bool 'Accelerated UART tracing ' CONFIG_DEBUG_UART
bool 'Integer unit register writes ' CONFIG_DEBUG_IURF
dep_bool 'Floating-point unit register writes ' CONFIG_DEBUG_FPURF $CONFIG_FPU_ENABLE
bool 'Continue on reset trap ' CONFIG_DEBUG_NOHALT
bool '32-bit program counters ' CONFIG_DEBUG_PC32
if [ "$CONFIG_FT_ENABLE" = "y" ]; then
if [ "$CONFIG_FT_RF_ENABLE" = "y" ]; then
bool 'Inject register-file errors ' CONFIG_DEBUG_RFERR
fi
if [ "$CONFIG_FT_CACHEMEM_ENABLE" = "y" ]; then
bool 'Inject cache memory errors ' CONFIG_DEBUG_CACHEMEMERR
fi
fi
endmenu
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