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| author | mingming lee <mingming.lee@mediatek.com> | 2019-12-31 06:29:25 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-01-16 17:39:45 +0300 |
| commit | fb80eaa9d8c15840bbceb4b8152c3759a84ae39e (patch) | |
| tree | 11c1d25420b670de25701ec41bdecf0b49bb944a /configs/mt8512_bm1_emmc_defconfig | |
| parent | 3b0397d48b54aa22ea45e70dbbef065bbc69a245 (diff) | |
| download | u-boot-fb80eaa9d8c15840bbceb4b8152c3759a84ae39e.tar.xz | |
mmc: mtk-sd: fix hang when data read quickly
For CMD21 tuning data, the 128/64 bytes data may coming in very
short time, before msdc_start_data(), the read data has already
come, in this case, clear MSDC_INT will cause the interrupt disappear
and lead to the thread hang.
the solution is just clear all interrupts before command was sent.
Signed-off-by: mingming lee <mingming.lee@mediatek.com>
Diffstat (limited to 'configs/mt8512_bm1_emmc_defconfig')
0 files changed, 0 insertions, 0 deletions