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diff --git a/board/dnp5370/README b/board/dnp5370/README deleted file mode 100644 index 0172698e96..0000000000 --- a/board/dnp5370/README +++ /dev/null @@ -1,67 +0,0 @@ -This document describes the board support for -Dil/NetPC DNP/5370 (http://www.dilnetpc.com/dnp0086.htm) module. -The distributor is SSV (http://www.ssv-embedded.de), - -The module used to develop the support files contains: - -* Processor: Blackfin BF537 Rev 0.3 (600 MHz core / 120MHz RAM) - -* RAM: 32 MB SDRAM - Hynix HY57V561620FTP-H 810EA - Connected to Blackfin via "Expansion Bus" - Address range 0x0000.0000 - 0x1fff.ffff - -* NOR flash: 32 MBit (4 MByte) - Exel Semiconductor ES29LVS320EB - Connected to Blackfin via "Expansion Bus", - Chip Selects 0, 1 and 2, each is connected - to a 1 MB memory bank at Blackfin, therefore - only 3 MB accessible. - Address range 0x2000.0000 - 0x202f.ffff - CFI compatible - - Exel Semiconductor was bought by Rohm Semiconductor (www.rohm.com). - -* NAND flash: 64 MBit (8 MByte) - Atmel 45DB642D-CNU - Connected to Blackfin via SPI - CFI compatible - -* Davicom DM9161EP Ethernet PHY - -* A SD card reader, connected via SPI - -* Hardware watchdog MAX823 or TPS3823 - -(other devices not listed here) - -To run it, the module must be inserted in a 64 pin DIL socket -on another board, e.g. DNP/EVA13 (together: SSV SK28). - -The Blackfin is booted from NOR flash. The NOR flash data begins -with the U-Boot code and is then followed by the Linux code. -Finally, the MAC is stored in the last sector. -You may need to adjust these settings to your needs. -The memory map used to develop the board support is: - -Memory map: -0x00000000 .. 0x01ffffff SDRAM -0x20000000 .. 0x202fffff NOR flash - -RAM use: -0x01f9bffc .. 0x01fbbffb U-Boot stack -0x01f9c000 .. 0x01f9ffff U-Boot global data -0x01fa0000 .. 0x01fbffff U-Boot malloc() RAM -0x01fc0000 .. 0x01ffffff U-Boot execution RAM - -NOR flash use: -0x20000000 .. 0x0002ffff U-Boot -0x20004000 .. 0x20005fff U-Boot environment -0x20030000 .. 0x202effff Linux kernel image -0x202f0000 .. 0x202fffff MAC address sector - -NOR flash is 0x00300000 (3145728) bytes large (3 MB). -Max space for compressed kernel in flash is 0x002c0000 (2883584) bytes (2.75 MB) -Max space for u-boot in flash is 0x00030000 (196608) bytes (192 KB) - -The module is hardwired to BYPASS boot mode. |