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cf7e399fb SATA: do not auto-initialize during boot ... Browse Code »

Rather than have the board code initialize SATA automatically during boot,
make the user manually run "sata init". This brings the SATA subsystem in
line with common U-Boot policy.

Rather than having a dedicated weak function "is_sata_supported", people
can override sata_initialize() to do their weird board stuff. Then they
can call the actual __sata_initialize().

Signed-off-by: Mike Frysinger

Mike Frysinger
2009-01-28 06:42:39 +0800

sata.h 293 Bytes

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#ifndef __SATA_H__
#define __SATA_H__

int init_sata(int dev);
int scan_sata(int dev);
ulong sata_read(int dev, ulong blknr, ulong blkcnt, void *buffer);
ulong sata_write(int dev, ulong blknr, ulong blkcnt, const void *buffer);

int sata_initialize(void);
int __sata_initialize(void);

#endif