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Add SM501 support to HH405 board.

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Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
Add support for eeprom write-enable (CFG_EEPROM_WREN).
Patch by Stefan Roese, 22 Sep 2005
This commit is contained in:
Stefan Roese
2005-09-22 09:04:17 +02:00
parent 5810dc3a2e
commit 98f4a3dfcb
9 changed files with 3224 additions and 2591 deletions
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common/cmd_eeprom.c
+9
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@@ -49,6 +49,9 @@ extern int eeprom_read (unsigned dev_addr, unsigned offset,
uchar *buffer, unsigned cnt);
extern int eeprom_write (unsigned dev_addr, unsigned offset,
uchar *buffer, unsigned cnt);
#if defined(CFG_EEPROM_WREN)
extern int eeprom_write_enable (unsigned dev_addr, int state);
#endif
#endif
@@ -214,6 +217,9 @@ int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cn
int i;
#endif
#if defined(CFG_EEPROM_WREN)
eeprom_write_enable (dev_addr,1);
#endif
/* Write data until done or would cross a write page boundary.
* We must write the address again when changing pages
* because the address counter only increments within a page.
@@ -367,6 +373,9 @@ int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cn
udelay(CFG_EEPROM_PAGE_WRITE_DELAY_MS * 1000);
#endif
}
#if defined(CFG_EEPROM_WREN)
eeprom_write_enable (dev_addr,0);
#endif
return rcode;
}