diff options
| author |   RajithaY <rajithax.yerrumsetty@intel.com> | 2017-04-25 03:31:15 -0700 |
|---|---|---|
| committer | Rajitha Yerrumchetty <rajithax.yerrumsetty@intel.com> | 2017-05-22 06:48:08 +0000 |
| commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
| tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/u-boot/doc/README.mxc_hab | |
| parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) | |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/doc/README.mxc_hab')
| -rw-r--r-- | qemu/roms/u-boot/doc/README.mxc_hab | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/qemu/roms/u-boot/doc/README.mxc_hab b/qemu/roms/u-boot/doc/README.mxc_hab deleted file mode 100644 index 43e64a279..000000000 --- a/qemu/roms/u-boot/doc/README.mxc_hab +++ /dev/null @@ -1,48 +0,0 @@ -High Assurance Boot (HAB) for i.MX6 CPUs - -To authenticate U-Boot only by the CPU there is no code required in -U-Boot itself. However, the U-Boot image to be programmed into the -boot media needs to be properly constructed, i.e. it must contain a -proper Command Sequence File (CSF). - -The Initial Vector Table contains a pointer to the CSF. Please see -doc/README.imximage for how to prepare u-boot.imx. - -The CSF itself is being generated by Freescale HAB tools. - -mkimage will output additional information about "HAB Blocks" -which can be used in the Freescale tooling to authenticate U-Boot -(entries in the CSF file). - -Image Type: Freescale IMX Boot Image -Image Ver: 2 (i.MX53/6 compatible) -Data Size: 327680 Bytes = 320.00 kB = 0.31 MB -Load Address: 177ff420 -Entry Point: 17800000 -HAB Blocks: 177ff400 00000000 0004dc00 - ^^^^^^^^ ^^^^^^^^ ^^^^^^^^ - | | | - | | -------- (1) - | | - | ------------------- (2) - | - --------------------------- (3) - -(1) Size of area in file u-boot.imx to sign - This area should include the IVT, the Boot Data the DCD - and U-Boot itself. -(2) Start of area in u-boot.imx to sign -(3) Start of area in RAM to authenticate - -CONFIG_SECURE_BOOT currently enables only an additional command -'hab_status' in U-Boot to retrieve the HAB status and events. This -can be useful while developing and testing HAB. - -Commands to generate a signed U-Boot using Freescale HAB tools: -cst --o U-Boot_CSF.bin < U-Boot.CSF -objcopy -I binary -O binary --pad-to 0x2000 --gap-fill=0x00 \ - U-Boot_CSF.bin U-Boot_CSF_pad.bin -cat u-boot.imx U-Boot_CSF_pad.bin > u-boot-signed.imx - -NOTE: U-Boot_CSF.bin needs to be padded to the value specified in -the imximage.cfg file. |