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| author | Richard Zhu <r65037@freescale.com> | 2013-04-16 09:39:26 +0800 |
|---|---|---|
| committer | Richard Zhu <r65037@freescale.com> | 2013-04-16 13:49:18 +0800 |
| commit | b0695b29ff142116ad5a14690bbc59d99e4b702e (patch) | |
| tree | bd2ca2222d77a5ec4d03b4b98b26da86a2460e64 /doc/README.nand-boot-ppc440 | |
| parent | 3c73a4c87c29cfb7af4cfdc5b457892d24b89a27 (diff) | |
| download | u-boot-imx-b0695b29ff142116ad5a14690bbc59d99e4b702e.zip u-boot-imx-b0695b29ff142116ad5a14690bbc59d99e4b702e.tar.gz u-boot-imx-b0695b29ff142116ad5a14690bbc59d99e4b702e.tar.bz2 | |
ENGR00254470-1 mx6q-sd:sata device can't work properly on most boards
Revert "ENGR00241595-1 mx6q-sabresd:Enable SATA PHY PDDQ default"
This reverts commit 9cb937432d1dc8d2c31afa5194f1ef0d8bdc0392.
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.nand-boot-ppc440')
0 files changed, 0 insertions, 0 deletions