diff options
| author | Jens Arnold <amiconn@rockbox.org> | 2007-07-02 05:16:40 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2007-07-02 05:16:40 +0000 |
| commit | fe23dc8f15e9d01ea634d10b334984f1d8760007 (patch) | |
| tree | 5e12734e3f510c393ca272048f5425435ea26bf3 /firmware/target/arm/ata-as-arm.S | |
| parent | 36de1a4d084da18af22d47a435a4eebcf3c50fb2 (diff) | |
| download | rockbox-fe23dc8f15e9d01ea634d10b334984f1d8760007.tar.gz rockbox-fe23dc8f15e9d01ea634d10b334984f1d8760007.zip | |
Improved CPU clock setup for PP502x. PP5020 and PP5022 are not register compatible here, so define the PP5022 targets properly, and introduce a CPU_PP502x macro for easier family check. Improves stability on PP5020 (less freezing, tested with Mini G1) and reduces clock change penalty (500us on PP5020; uses the relock bit on PP5022).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13763 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/ata-as-arm.S')
| -rw-r--r-- | firmware/target/arm/ata-as-arm.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/target/arm/ata-as-arm.S b/firmware/target/arm/ata-as-arm.S index 32fc28c4e0..5c0a1f9660 100644 --- a/firmware/target/arm/ata-as-arm.S +++ b/firmware/target/arm/ata-as-arm.S | |||
| @@ -25,8 +25,8 @@ | |||
| 25 | * setup. Needs investigation. */ | 25 | * setup. Needs investigation. */ |
| 26 | .section .icode,"ax",%progbits | 26 | .section .icode,"ax",%progbits |
| 27 | .equ .ata_port, 0xc00031e0 | 27 | .equ .ata_port, 0xc00031e0 |
| 28 | #elif CONFIG_CPU == PP5020 | 28 | #elif defined CPU_PP502x |
| 29 | /* Verified working on (PP5020, PP5021, PP5022) targets */ | 29 | /* Verified working on (PP5020, PP5022) targets */ |
| 30 | .section .icode,"ax",%progbits | 30 | .section .icode,"ax",%progbits |
| 31 | .equ .ata_port, 0xc30001e0 | 31 | .equ .ata_port, 0xc30001e0 |
| 32 | #elif CONFIG_CPU == S3C2440 | 32 | #elif CONFIG_CPU == S3C2440 |