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gigabeat related changes

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8885 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Marcoen Hirschberg 2006-03-02 13:28:24 +00:00
parent f2fe4e0c4c
commit 8d0a32eb4b
8 changed files with 503 additions and 4 deletions
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4
firmware/drivers/ata.c
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@ -252,7 +252,7 @@ int ide_read_register(int reg) {
#define PREFER_C_READING
#define PREFER_C_WRITING
#define ATA_IOBASE 0x20000000
#define ATA_IOBASE 0x18000000
#define ATA_DATA (*((volatile unsigned short*)(ATA_IOBASE)))
#define ATA_ERROR (*((volatile unsigned char*)(ATA_IOBASE + 0x02)))
#define ATA_NSECTOR (*((volatile unsigned char*)(ATA_IOBASE + 0x04)))
@ -261,7 +261,7 @@ int ide_read_register(int reg) {
#define ATA_HCYL (*((volatile unsigned char*)(ATA_IOBASE + 0x10)))
#define ATA_SELECT (*((volatile unsigned char*)(ATA_IOBASE + 0x12)))
#define ATA_COMMAND (*((volatile unsigned char*)(ATA_IOBASE + 0x14)))
#define ATA_CONTROL (*((volatile unsigned char*)(0x21000000 + 0x1c)))
#define ATA_CONTROL (*((volatile unsigned char*)(0x20000000 + 0x1c)))
#define STATUS_BSY 0x80
#define STATUS_RDY 0x40