diff options
| author | Michael Sevakis <jethead71@rockbox.org> | 2008-05-06 10:02:46 +0000 |
|---|---|---|
| committer | Michael Sevakis <jethead71@rockbox.org> | 2008-05-06 10:02:46 +0000 |
| commit | 6edb95d0509afc2bd66b2cb1b3feee5e363c3d62 (patch) | |
| tree | 9ba2afed4ada34aa03e90728d3e235ebf3e84ab7 /firmware/target/arm/imx31/gigabeat-s/ata-imx31.c | |
| parent | c95adecb0770a7eebcb1a9f945c7bc2e8ff302ed (diff) | |
Gigabeat S: Make sure ATA interface is idle before a reset.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17396 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/imx31/gigabeat-s/ata-imx31.c')
| -rw-r--r-- | firmware/target/arm/imx31/gigabeat-s/ata-imx31.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/firmware/target/arm/imx31/gigabeat-s/ata-imx31.c b/firmware/target/arm/imx31/gigabeat-s/ata-imx31.c index 92cc048d57..9c3c72e2c5 100644 --- a/firmware/target/arm/imx31/gigabeat-s/ata-imx31.c +++ b/firmware/target/arm/imx31/gigabeat-s/ata-imx31.c @@ -106,6 +106,9 @@ void ata_set_pio_timings(int mode) void ata_reset(void) { + /* Be sure we're not busy */ + while (!(ATA_INTERRUPT_PENDING & ATA_CONTROLLER_IDLE)); + ATA_INTF_CONTROL &= ~ATA_ATA_RST; sleep(1); ATA_INTF_CONTROL |= ATA_ATA_RST; |