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authorwdenk <wdenk>2004-04-23 20:32:05 +0000
committerwdenk <wdenk>2004-04-23 20:32:05 +0000
commit5cf91d6bdc3e60bd43f9ba1bbb97a43ee49b2b2d (patch)
tree5fe88f0a967da1a8d4f073b27294be5fa939c19d /README
parente35745bb64fae64da3e1fa7f4afe3213287f5908 (diff)
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* Modify KUP4X board configuration to use SL811 driver for USB memory
sticks (including FAT / VFAT filesystem support) * Add SL811 Host Controller Interface driver for USB * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README * Patch by Pantelis Antoniou, 19 Apr 2004: Allow to use shell style syntax (i. e. ${var} ) with standard parser. Minor patches for Intracom boards. * Patch by Christian Pell, 19 Apr 2004: cleanup support for CF/IDE on PCMCIA for PXA25X
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diff --git a/README b/README
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--- a/README
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@@ -1751,6 +1751,17 @@ to save the current settings.
The length in bytes of the EEPROM memory array address. Note
that this is NOT the chip address length!
+ - CFG_I2C_EEPROM_ADDR_OVERFLOW:
+ EEPROM chips that implement "address overflow" are ones
+ like Catalyst 24WC04/08/16 which has 9/10/11 bits of
+ address and the extra bits end up in the "chip address" bit
+ slots. This makes a 24WC08 (1Kbyte) chip look like four 256
+ byte chips.
+
+ Note that we consider the length of the address field to
+ still be one byte because the extra address bits are hidden
+ in the chip address.
+
- CFG_EEPROM_SIZE:
The size in bytes of the EEPROM device.
@@ -1972,6 +1983,16 @@ Low Level (hardware related) configuration options:
Note that this is a global option, we can't
have one FEC in standard MII mode and another in RMII mode.
+- CONFIG_CRC32_VERIFY
+ Add a verify option to the crc32 command.
+ The syntax is:
+
+ => crc32 -v <address> <count> <crc32>
+
+ Where address/count indicate a memory area
+ and crc32 is the correct crc32 which the
+ area should have.
+
Building the Software:
======================