2 uses USE_FALLBACK_IMAGE
3 uses HAVE_FALLBACK_BOOT
7 uses CONFIG_ROM_PAYLOAD
11 uses MAINBOARD_PART_NUMBER
12 uses LINUXBIOS_EXTRA_VERSION
21 uses ROM_SECTION_OFFSET
22 uses CONFIG_ROM_PAYLOAD_START
23 uses CONFIG_COMPRESSED_PAYLOAD_LZMA
33 uses DEFAULT_CONSOLE_LOGLEVEL
34 uses MAXIMUM_CONSOLE_LOGLEVEL
35 uses CONFIG_CONSOLE_SERIAL8250
39 uses CONFIG_UDELAY_TSC
41 ## ROM_SIZE is the size of boot ROM that this board will use.
42 default ROM_SIZE = 256*1024
49 ## Build code for the fallback boot
51 default HAVE_FALLBACK_BOOT=1
54 ## Build code to reset the motherboard from linuxBIOS
56 default HAVE_HARD_RESET=0
59 ## Build code to export a programmable irq routing table
61 default HAVE_PIRQ_TABLE=0
62 default IRQ_SLOT_COUNT=4
65 ## Build code to export a CMOS option table
67 default HAVE_OPTION_TABLE=0
70 ### LinuxBIOS layout values
73 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
74 default ROM_IMAGE_SIZE = 64 * 1024
75 default FALLBACK_SIZE = 128 * 1024
78 ## Use a small 8K stack
80 default STACK_SIZE=0x2000
83 ## Use a small 16K heap
85 default HEAP_SIZE=0x4000
88 ## Only use the option table in a normal image
90 #default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
91 default USE_OPTION_TABLE = 0
93 default _RAMBASE = 0x00004000
95 default CONFIG_ROM_PAYLOAD = 1
98 ## The default compiler
100 default CROSS_COMPILE=""
101 default CC="$(CROSS_COMPILE)gcc -m32"
105 ## The Serial Console
108 # To Enable the Serial Console
109 default CONFIG_CONSOLE_SERIAL8250=1
111 ## Select the serial console baud rate
112 default TTYS0_BAUD=115200
113 #default TTYS0_BAUD=57600
114 #default TTYS0_BAUD=38400
115 #default TTYS0_BAUD=19200
116 #default TTYS0_BAUD=9600
117 #default TTYS0_BAUD=4800
118 #default TTYS0_BAUD=2400
119 #default TTYS0_BAUD=1200
121 # Select the serial console base port
122 default TTYS0_BASE=0x3f8
124 # Select the serial protocol
125 # This defaults to 8 data bits, 1 stop bit, and no parity
126 default TTYS0_LCS=0x3
129 ### Select the linuxBIOS loglevel
131 ## EMERG 1 system is unusable
132 ## ALERT 2 action must be taken immediately
133 ## CRIT 3 critical conditions
134 ## ERR 4 error conditions
135 ## WARNING 5 warning conditions
136 ## NOTICE 6 normal but significant condition
137 ## INFO 7 informational
138 ## DEBUG 8 debug-level messages
139 ## SPEW 9 Way too many details
141 ## Request this level of debugging output
142 default DEFAULT_CONSOLE_LOGLEVEL=9
143 ## At a maximum only compile in this level of debugging
144 default MAXIMUM_CONSOLE_LOGLEVEL=9
146 default CONFIG_UDELAY_TSC=1