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Merge https://source.denx.de/u-boot/custodians/u-boot-usb 

- usb: mtu3: flush cache for the first GPD when allocate GPD ring
This commit is contained in:
Tom Rini 2021-11-03 09:42:45 -04:00
parent 0bf6563a3e 2c4f21763d
commit bc18582a14
1 changed files with 1 additions and 0 deletions
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drivers/usb/mtu3/mtu3_qmu.c
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@ -112,6 +112,7 @@ int mtu3_gpd_ring_alloc(struct mtu3_ep *mep)
memset(gpd, 0, QMU_GPD_RING_SIZE); memset(gpd, 0, QMU_GPD_RING_SIZE);
ring->dma = (dma_addr_t)gpd; ring->dma = (dma_addr_t)gpd;
gpd_ring_init(ring, gpd); gpd_ring_init(ring, gpd);
mtu3_flush_cache((uintptr_t)gpd, sizeof(*gpd));
return 0; return 0;
} }