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| author | Tom Rini <trini@konsulko.com> | 2022-04-22 08:12:20 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-04-22 08:12:20 -0400 |
| commit | 6e2af641e4bfed24d3edd8519dd40ec397361b4e (patch) | |
| tree | d387bc01229acd9db9d344f9c8240ce3b852f6fc /drivers/crypto/fsl/fsl_blob.c | |
| parent | ea5583b90f9c162af6f2025718dc50ffbb6e4552 (diff) | |
| parent | d173b107be94eb474e1ae75a8addbf5f2fecfd56 (diff) | |
Merge tag 'u-boot-imx-20220422' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
u-boot-imx-20220422
-------------------
- Switch to DM_SERIAL
- Drop MMCROOT
- several cleanup
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11815
Diffstat (limited to 'drivers/crypto/fsl/fsl_blob.c')
| -rw-r--r-- | drivers/crypto/fsl/fsl_blob.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/crypto/fsl/fsl_blob.c b/drivers/crypto/fsl/fsl_blob.c index e8202cc5697..9b6e4bca062 100644 --- a/drivers/crypto/fsl/fsl_blob.c +++ b/drivers/crypto/fsl/fsl_blob.c @@ -71,6 +71,10 @@ int blob_decap(u8 *key_mod, u8 *src, u8 *dst, u32 len) ret = run_descriptor_jr(desc); if (ret) { + /* clear the blob data output buffer */ + memset(dst, 0x00, len); + size = ALIGN(len, ARCH_DMA_MINALIGN); + flush_dcache_range((unsigned long)dst, (unsigned long)dst + size); printf("Error in blob decapsulation: %d\n", ret); } else { size = ALIGN(len, ARCH_DMA_MINALIGN); |