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crypto: inside-secure - Fixed corner case TRC admin RAM probing issue

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This patch fixed a corner case admin RAM probing issue witnessed on the
Xilinx VCU118 FPGA development board with an EIP197 configuration with
4096 words of admin RAM, of which only 2050 were recognised.

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Pascal van Leeuwen
2019-09-17 11:55:19 +02:00
committed by Herbert Xu
parent b8c5d882c8
commit d96cf190e5
2 changed files with 34 additions and 16 deletions
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2
drivers/crypto/inside-secure/safexcel.h
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@@ -439,6 +439,8 @@ struct safexcel_context_record {
#define EIP197_TRC_PARAMS2_RC_SZ_SMALL(n) ((n) << 18)
/* Cache helpers */
#define EIP197_MIN_DSIZE 1024
#define EIP197_MIN_ASIZE 8
#define EIP197_CS_TRC_REC_WC 64
#define EIP197_CS_RC_SIZE (4 * sizeof(u32))
#define EIP197_CS_RC_NEXT(x) (x)