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bdk: bpmp: do not use full maintenance

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Instead use proper clean/invalidation of dcache.
This commit is contained in:
CTCaer
2022-02-15 00:14:14 +02:00
parent 70ee61f0da
commit 7c74391754
4 changed files with 22 additions and 14 deletions
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7
bdk/storage/sdmmc_driver.c
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@@ -983,6 +983,7 @@ static int _sdmmc_update_dma(sdmmc_t *sdmmc)
sdmmc->dma_addr_next += 0x80000;
}
}
if (result != SDMMC_MASKINT_NOERROR)
{
#ifdef ERROR_EXTRA_PRINTING
@@ -1017,7 +1018,7 @@ static int _sdmmc_execute_cmd_inner(sdmmc_t *sdmmc, sdmmc_cmd_t *cmd, sdmmc_req_
}
// Flush cache before starting the transfer.
bpmp_mmu_maintenance(BPMP_MMU_MAINT_CLN_INV_WAY, false);
bpmp_mmu_maintenance(BPMP_MMU_MAINT_CLEAN_WAY, false);
is_data_present = true;
}
@@ -1066,8 +1067,8 @@ DPRINTF("rsp(%d): %08X, %08X, %08X, %08X\n", result,
{
if (req)
{
// Flush cache after transfer.
bpmp_mmu_maintenance(BPMP_MMU_MAINT_CLN_INV_WAY, false);
// Invalidate cache after transfer.
bpmp_mmu_maintenance(BPMP_MMU_MAINT_INVALID_WAY, false);
if (blkcnt_out)
*blkcnt_out = blkcnt;