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| 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 | |
| parent | c95adecb0770a7eebcb1a9f945c7bc2e8ff302ed (diff) | |
| download | rockbox-6edb95d0509afc2bd66b2cb1b3feee5e363c3d62.tar.gz rockbox-6edb95d0509afc2bd66b2cb1b3feee5e363c3d62.zip | |
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
| -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) | |||
| 106 | 106 | ||
| 107 | void ata_reset(void) | 107 | void ata_reset(void) |
| 108 | { | 108 | { |
| 109 | /* Be sure we're not busy */ | ||
| 110 | while (!(ATA_INTERRUPT_PENDING & ATA_CONTROLLER_IDLE)); | ||
| 111 | |||
| 109 | ATA_INTF_CONTROL &= ~ATA_ATA_RST; | 112 | ATA_INTF_CONTROL &= ~ATA_ATA_RST; |
| 110 | sleep(1); | 113 | sleep(1); |
| 111 | ATA_INTF_CONTROL |= ATA_ATA_RST; | 114 | ATA_INTF_CONTROL |= ATA_ATA_RST; |