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sw_apps:zynq_fsbl: MD5 related changes in FSBL

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Checksum Offset value for calculation for MD5 checksum
is modified to take the relative address from the
image start address instead of exact offset specified
in partition header.

Signed-off-by: Krishna Chaitanya <kpataka@xilinx.com>
Acked-by: Nirmala Pelluri <nirmala@xilinx.com>
This commit is contained in:
Krishna Chaitanya 2014-07-15 12:48:04 +05:30 • committed by Jagannadha Sutradharudu Teki
parent 61ea3dd4bb
commit 1b9aa61b5d
2 changed files with 7 additions and 0 deletions
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4
lib/sw_apps/zynq_fsbl/src/fsbl.h
View file

@ -202,6 +202,10 @@
* 791245 - Use of xilrsa in fsbl
* Resolution: Rsa library is removed from fsbl source
* and xilrsa is used from BSP
* 10.00a kc 07/15/14 Fix for CR#804595 Zynq FSBL - Issues with
* fallback image offset handling using MD5
* Resolution: Updated the checksum offset to add with
* image base address
* </pre>
*
* </pre>

3
lib/sw_apps/zynq_fsbl/src/image_mover.c
View file

@ -69,6 +69,8 @@
* only if partition owner was not set to u-boot
* 9.00a kc 04/16/14 Fix for CR#785778 FSBL takes 8 seconds to
* authenticate (RSA) a bitstream on zc706
* 10.00a kc 07/15/14 Fix for CR#804595 Zynq FSBL - Issues with
* fallback image offset handling using MD5
*
* </pre>
*
@ -468,6 +470,7 @@ u32 LoadBootImage(void)
*/
Status = ValidateParition(PartitionStartAddr,
(PartitionTotalSize << WORD_LENGTH_SHIFT),
ImageStartAddress +
(PartitionChecksumOffset << WORD_LENGTH_SHIFT));
if (Status != XST_SUCCESS) {
fsbl_printf(DEBUG_GENERAL,"PARTITION_CHECKSUM_FAIL\r\n");