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(parent: 2ad82fb) | patch
imx8ulp_evk: disable overflow of port0 for LPAV
authorPeng Fan <peng.fan@nxp.com>
Tue, 31 Jan 2023 08:42:33 +0000 (16:42 +0800)
committerStefano Babic <sbabic@denx.de>
Wed, 29 Mar 2023 18:15:43 +0000 (20:15 +0200)
commit74047b8a222edcc4e8edd1e57970e8d2e5c557bf
tree2ff9fabace408c02db25f1c8c42908484a773556tree | snapshot
parent2ad82fb3697919c6eedac421c9aa58a0395a354fcommit | diff
imx8ulp_evk: disable overflow of port0 for LPAV

Bit0: Port 0 behavior when bandwidth maximized. Set to 1 to allow overflow

With overflow set, we see some issue that A35 may not able to get enough
bandwidth and A35 will report hrtimer takes too much time, workqueue
lockup. With overflow cleared, the issues are gone.

Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
board/freescale/imx8ulp_evk/lpddr4_timing.c diff | blob | history
board/freescale/imx8ulp_evk/lpddr4_timing_266.c diff | blob | history
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