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12 >FRV/FRV400 Fujitsu FR-V 400 (MB-93091)</TITLE
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49 >eCos Reference Manual</TH
57 HREF="calmrisc32.html"
65 >Chapter 5. Installation and Testing</TD
85 NAME="FRV400">FRV/FRV400 Fujitsu FR-V 400 (MB-93091)</H1
91 NAME="AEN6545">Overview</H2
93 > RedBoot supports both serial ports, which are available via
94 the stacked serial connectors on the mother board.
95 The topmost port is the default and is considered to be port 0 by RedBoot.
96 The bottommost port is serial port 1.
97 The default serial port settings are 38400,8,N,1. </P
99 >FLASH management is also supported, but only for the FLASH device in IC7.
100 This arrangement allows for IC8 to retain either the original Fujitsu board
101 firmware, or some application specific contents.</P
103 >The following RedBoot configurations are supported:
106 CLASS="INFORMALTABLE"
146 >RedBoot running from RAM, but contained in the
147 board's flash boot sector.</TD
151 >redboot_ROMRAM.ecm</TD
165 >RedBoot running from RAM with RedBoot in the
166 flash boot sector.</TD
184 NAME="AEN6575">Initial Installation Method</H2
186 >RedBoot can be installed by directly programming the FLASH device in IC7
187 or by using the Fujitsu provided software to download and install a
188 version into the FLASH device. Complete instructions are provided
196 NAME="AEN6578">Special RedBoot Commands</H2
205 NAME="AEN6581">Memory Maps</H2
207 >The memory map of this platform is fixed by the hardware (cannot
208 be changed by software). The only attributes which can be modified are
209 control over cacheability, as noted below.
218 >Address Cache? Resource
219 00000000-03EFFFFF Yes SDRAM (via plugin DIMM)
220 03F00000-03FFFFFF No SDRAM (used for PCI window)
221 10000000-1FFFFFFF No MB86943 PCI bridge
222 20000000-201FFFFF No SRAM
223 21000000-23FFFFFF No Motherboard resources
224 24000000-25FFFFFF No PCI I/O space
225 26000000-2FFFFFFF No PCI Memory space
226 30000000-FDFFFFFF ?? Unused
227 FE000000-FEFFFFFF No I/O devices
228 FF000000-FF1FFFFF No IC7 - RedBoot FLASH
229 FF200000-FF3FFFFF No IC8 - unused FLASH
230 FF400000-FFFFFFFF No Misc other I/O</PRE
242 >The only configuration currently suppored requires a 64MB SDRAM
243 DIMM to be present on the CPU card. No other memory configuration
244 is supported at this time.</P
253 NAME="AEN6588">Rebuilding RedBoot</H2
255 >These shell variables provide the platform-specific information
256 needed for building RedBoot according to the procedure described in
258 HREF="rebuilding-redboot.html"
268 CLASS="PROGRAMLISTING"
269 >export TARGET=frv400
271 export PLATFORM_DIR=frv400</PRE
277 >The names of configuration files are listed above with the
278 description of the associated modes.</P
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325 >CalmRISC/CalmRISC32 Samsung CalmRISC32 Core Evaluation Board</TD
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339 >IA32/x86 x86-Based PC</TD