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| author | Ye Li <ye.li@nxp.com> | 2019-12-09 00:47:18 -0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-05-01 13:46:22 +0200 |
| commit | 7247974643aa8b924504f901f6fd9d6bc4f1f2fd (patch) | |
| tree | d4fbca34af1755e8ba980fe368be712f78c90156 /doc | |
| parent | 1c97fcda7f31b1697d5dc7d1de74e64b1a11bd9b (diff) | |
| download | u-boot-7247974643aa8b924504f901f6fd9d6bc4f1f2fd.zip u-boot-7247974643aa8b924504f901f6fd9d6bc4f1f2fd.tar.gz u-boot-7247974643aa8b924504f901f6fd9d6bc4f1f2fd.tar.bz2 | |
imx8m: Enable WDOG_B for timeout
When doing reset_cpu, in normal case the WDOG_B outputs immediately
after we clean WDA bit. But on mscale, the WDOG_B may be later than
internal reset, and cause PMIC not reset. As we enabled the SD3.0
support, the PMIC must be reset to reset SD card.
Change the reset_cpu to enable the WDOG_B for timeout as well, and set
WDOG timeout to 1s.
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions