crypto: inside-secure - Probe transform record cache RAM sizes
This patch actually probes the transform record cache data and
administration RAM sizes, instead of making assumptions, and then
configures the TRC based on the actually probed values.
This allows the driver to work with EIP197 HW that has TRC RAM
sizes different from those of the Marvell EIP197B/D variants.
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
index 7d740b3..930cc48 100644
--- a/drivers/crypto/inside-secure/safexcel.h
+++ b/drivers/crypto/inside-secure/safexcel.h
@@ -178,6 +178,12 @@
#define EIP197_TRC_ECCADMINSTAT 0xf0838
#define EIP197_TRC_ECCDATASTAT 0xf083c
#define EIP197_TRC_ECCDATA 0xf0840
+#define EIP197_FLUE_CACHEBASE_LO(n) (0xf6000 + (32 * (n)))
+#define EIP197_FLUE_CACHEBASE_HI(n) (0xf6004 + (32 * (n)))
+#define EIP197_FLUE_CONFIG(n) (0xf6010 + (32 * (n)))
+#define EIP197_FLUE_OFFSETS 0xf6808
+#define EIP197_FLUE_ARC4_OFFSET 0xf680c
+#define EIP197_FLUE_IFC_LUT(n) (0xf6820 + (4 * (n)))
#define EIP197_CS_RAM_CTRL 0xf7ff0
/* EIP197_HIA_xDR_DESC_SIZE */
@@ -321,6 +327,9 @@
#define EIP197_ADDRESS_MODE BIT(8)
#define EIP197_CONTROL_MODE BIT(9)
+/* EIP197_FLUE_CONFIG */
+#define EIP197_FLUE_CONFIG_MAGIC 0xc7000004
+
/* Context Control */
struct safexcel_context_record {
u32 control0;
@@ -395,6 +404,8 @@ struct safexcel_context_record {
#define EIP197_TRC_ENABLE_1 BIT(5)
#define EIP197_TRC_ENABLE_2 BIT(6)
#define EIP197_TRC_ENABLE_MASK GENMASK(6, 4)
+#define EIP197_CS_BANKSEL_MASK GENMASK(14, 12)
+#define EIP197_CS_BANKSEL_OFS 12
/* EIP197_TRC_PARAMS */
#define EIP197_TRC_PARAMS_SW_RESET BIT(0)
@@ -412,19 +423,11 @@ struct safexcel_context_record {
#define EIP197_TRC_PARAMS2_RC_SZ_SMALL(n) ((n) << 18)
/* Cache helpers */
-#define EIP197B_CS_RC_MAX 52
-#define EIP197D_CS_RC_MAX 96
+#define EIP197_CS_TRC_REC_WC 64
#define EIP197_CS_RC_SIZE (4 * sizeof(u32))
#define EIP197_CS_RC_NEXT(x) (x)
#define EIP197_CS_RC_PREV(x) ((x) << 10)
#define EIP197_RC_NULL 0x3ff
-#define EIP197B_CS_TRC_REC_WC 59
-#define EIP197D_CS_TRC_REC_WC 64
-#define EIP197B_CS_TRC_LG_REC_WC 73
-#define EIP197D_CS_TRC_LG_REC_WC 80
-#define EIP197B_CS_HT_WC 64
-#define EIP197D_CS_HT_WC 256
-
/* Result data */
struct result_data_desc {
