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authorAneesh Bansal <aneesh.bansal@freescale.com>2015-10-29 22:58:03 +0530
committerYork Sun <yorksun@freescale.com>2015-10-29 10:33:57 -0700
commitf59e69cbd38ff297a07687ba28437c257cd5757c (patch)
tree78ad61cb12919f0a5aa68892e1e6c58c302f4930 /include/fsl_sec.h
parentf4f0b7403a06d2642ca40e6a0b18ee7336f276a8 (diff)
crypto/fsl: SEC driver cleanup for 64 bit and endianness
The SEC driver code has been cleaned up to work for 64 bit physical addresses and systems where endianess of SEC block is different from the Core. Changes: 1. Descriptor created on Core is modified as per SEC block endianness before the job is submitted. 2. The read/write of physical addresses to Job Rings will be depend on endianness of SEC block as 32 bit low and high part of the 64 bit address will vary. 3. The 32 bit low and high part of the 64 bit address in descriptor will vary depending on endianness of SEC. Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include/fsl_sec.h')
-rw-r--r--include/fsl_sec.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/fsl_sec.h b/include/fsl_sec.h
index abc62da992..2ddced34ab 100644
--- a/include/fsl_sec.h
+++ b/include/fsl_sec.h
@@ -194,11 +194,9 @@ struct jr_regs {
struct sg_entry {
#if defined(CONFIG_SYS_FSL_SEC_LE) && !defined(CONFIG_MX6)
uint32_t addr_lo; /* Memory Address - lo */
- uint16_t addr_hi; /* Memory Address of start of buffer - hi */
- uint16_t reserved_zero;
+ uint32_t addr_hi; /* Memory Address of start of buffer - hi */
#else
- uint16_t reserved_zero;
- uint16_t addr_hi; /* Memory Address of start of buffer - hi */
+ uint32_t addr_hi; /* Memory Address of start of buffer - hi */
uint32_t addr_lo; /* Memory Address - lo */
#endif