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| author | Anson Huang <b20788@freescale.com> | 2015-07-29 22:09:20 +0800 |
|---|---|---|
| committer | Anson Huang <b20788@freescale.com> | 2015-08-05 17:49:11 +0800 |
| commit | 47f82f3978cda0c1fd637adcd9e8aa070f616493 (patch) | |
| tree | 08415d1e4832479042a0cd08d6b11408fed47259 /include/i2s.h | |
| parent | f1be3cae0320a472db7944c43485eed378b74f58 (diff) | |
| download | u-boot-imx-47f82f3978cda0c1fd637adcd9e8aa070f616493.zip u-boot-imx-47f82f3978cda0c1fd637adcd9e8aa070f616493.tar.gz u-boot-imx-47f82f3978cda0c1fd637adcd9e8aa070f616493.tar.bz2 | |
MLK-11281-1 ARM: imx7d: add lpsr resume support for imx7d
For imx7d 12x12-lpddr3-arm2 board, when system enters LPSR
mode and waked up, ARM core will be reset and uboot needs to be
executed first, the LPSR register contains a resume entery,
if this entry is non-zero, then it means it is a resume from
LPSR mode, uboot plug in code needs to make DRAM exit from
retention mode then jump to the entry directly, otherwise,
it is a cold boot, normal boot process will be performed.
Signed-off-by: Anson Huang <b20788@freescale.com>
Diffstat (limited to 'include/i2s.h')
0 files changed, 0 insertions, 0 deletions