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| author | Richard Zhu <r65037@freescale.com> | 2013-04-16 09:34:47 +0800 |
|---|---|---|
| committer | Richard Zhu <r65037@freescale.com> | 2013-04-16 13:49:25 +0800 |
| commit | ed9f87cab1b7a4bf0a63c34b73de69994f64a07e (patch) | |
| tree | ac973bf7343ebd26518ef3221842ec599adb84b5 /doc/README.IPHASE4539 | |
| parent | b0695b29ff142116ad5a14690bbc59d99e4b702e (diff) | |
| download | u-boot-imx-ed9f87cab1b7a4bf0a63c34b73de69994f64a07e.zip u-boot-imx-ed9f87cab1b7a4bf0a63c34b73de69994f64a07e.tar.gz u-boot-imx-ed9f87cab1b7a4bf0a63c34b73de69994f64a07e.tar.bz2 | |
ENGR00254470-2 mx6q-arm2:sata device can't work properly on most boards
Revert "ENGR00241595-2 mx6q-arm2:Enable SATA PHY PDDQ default"
This reverts commit b10e0c4559602adacb22670506a1956a50cfd247.
Reasons:
* according to SATA Power mode (in SATA protocol) PHY TX/RX/CLK is
powered down automatically according to SATA controller
power mode SATA port support Disable/Slumber/Partial/Enabled(OOB)
The SATA PHY PDDQ mode is one-shot and recommeded to be used for test,
SATA would not work properly if the PHY PDDQ mode is enabled in U-boot.
Signed-off-by: Richard Zhu <r65037@freescale.com>
Diffstat (limited to 'doc/README.IPHASE4539')
0 files changed, 0 insertions, 0 deletions