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author | Michael Sparmann <theseven@rockbox.org> | 2011-01-02 22:51:47 +0000 |
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committer | Michael Sparmann <theseven@rockbox.org> | 2011-01-02 22:51:47 +0000 |
commit | 9339be1279eb2b64a268e3a7a039ef8031dae4b3 (patch) | |
tree | 651a91b8fa884630fd1cb5684fbc5787136ac98e /firmware/target/arm/archos | |
parent | 0ce42df073468ab3b9f714350f8a745ea178f020 (diff) | |
download | rockbox-9339be1279eb2b64a268e3a7a039ef8031dae4b3.tar.gz rockbox-9339be1279eb2b64a268e3a7a039ef8031dae4b3.zip |
Rework ATA driver to get rid of lots of target-specific constants and allow for non-memory-mapped task file registers.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28950 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/archos')
-rw-r--r-- | firmware/target/arm/archos/av300/ata-target.h | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/firmware/target/arm/archos/av300/ata-target.h b/firmware/target/arm/archos/av300/ata-target.h index 9c59acc460..bc3a19a6b4 100644 --- a/firmware/target/arm/archos/av300/ata-target.h +++ b/firmware/target/arm/archos/av300/ata-target.h | |||
@@ -33,32 +33,6 @@ | |||
33 | #define ATA_CONTROL (*((volatile unsigned char*)(ATA_IOBASE + 0x340))) | 33 | #define ATA_CONTROL (*((volatile unsigned char*)(ATA_IOBASE + 0x340))) |
34 | #define ATA_COMMAND (*((volatile unsigned char*)(ATA_IOBASE + 0x380))) | 34 | #define ATA_COMMAND (*((volatile unsigned char*)(ATA_IOBASE + 0x380))) |
35 | 35 | ||
36 | #define STATUS_BSY 0x80 | ||
37 | #define STATUS_RDY 0x40 | ||
38 | #define STATUS_DF 0x20 | ||
39 | #define STATUS_DRQ 0x08 | ||
40 | #define STATUS_ERR 0x01 | ||
41 | #define ERROR_ABRT 0x04 | ||
42 | #define ERROR_IDNF 0x10 | ||
43 | |||
44 | #define WRITE_PATTERN1 0xa5 | ||
45 | #define WRITE_PATTERN2 0x5a | ||
46 | #define WRITE_PATTERN3 0xaa | ||
47 | #define WRITE_PATTERN4 0x55 | ||
48 | |||
49 | #define READ_PATTERN1 0xa5 | ||
50 | #define READ_PATTERN2 0x5a | ||
51 | #define READ_PATTERN3 0xaa | ||
52 | #define READ_PATTERN4 0x55 | ||
53 | |||
54 | #define READ_PATTERN1_MASK 0xff | ||
55 | #define READ_PATTERN2_MASK 0xff | ||
56 | #define READ_PATTERN3_MASK 0xff | ||
57 | #define READ_PATTERN4_MASK 0xff | ||
58 | |||
59 | #define SET_REG(reg,val) reg = (val) | ||
60 | #define SET_16BITREG(reg,val) reg = (val) | ||
61 | |||
62 | void ata_reset(void); | 36 | void ata_reset(void); |
63 | void ata_enable(bool on); | 37 | void ata_enable(bool on); |
64 | bool ata_is_coldstart(void); | 38 | bool ata_is_coldstart(void); |