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| author | Peng Fan <Peng.Fan@freescale.com> | 2015-05-13 16:25:34 +0800 |
|---|---|---|
| committer | Peng Fan <Peng.Fan@freescale.com> | 2015-05-14 11:05:19 +0800 |
| commit | 0c600f6a67f00fe0c674c08c355bea3789109679 (patch) | |
| tree | e27db3ea9a320227116d034750865c2a30cf8f2e /doc/README.arm64 | |
| parent | 5bdce30396c47cdfdac66cee19b28ff0bfafc038 (diff) | |
| download | u-boot-imx-0c600f6a67f00fe0c674c08c355bea3789109679.zip u-boot-imx-0c600f6a67f00fe0c674c08c355bea3789109679.tar.gz u-boot-imx-0c600f6a67f00fe0c674c08c355bea3789109679.tar.bz2 | |
MLK-10885 imx: mx6slevk ignore elan init when no epdc on board
If no epdc pannel is plugged into mx6slevk board, no need to
do the elan init operation for each i2c init transfer which
will slow the i2c speed.
If epdc panned is plugged into mx6slevk board, all works as the
original patch: "b6ba68516b681a38025252bd0ef6a6ed3e8adfa0" -
"MLK-10215 Add elan init in i.MX6SL-EVK board"
This patch also fix a bug that setup_elan_pads should be called in
board_init, but not board_late_init where too late to setup_elan_pads.
And align pad property with linux kernel, value is 0x17000.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Diffstat (limited to 'doc/README.arm64')
0 files changed, 0 insertions, 0 deletions