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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Dec 2021 21:01:54.4622 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0724dcb4-51d1-4eb5-93d4-08d9b9c4cc75 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DB5EUR03FT009.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB3472 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB Hi Chandni, Thank you for this patch. Reviewed-by: Sami Mujawar Regards, Sami Mujawar On 04/12/2021 12:30 PM, Chandni Cherukuri wrote: > Morello SoC platform support has added and also > boot flow modified to reflect the new boot flow > for both Morello FVP and Morello SoC platforms > > Signed-off-by: Chandni Cherukuri > --- > Platform/ARM/Morello/Readme.md | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > diff --git a/Platform/ARM/Morello/Readme.md b/Platform/ARM/Morello/Readme.md > index 8d441234f3b8..a5ecab5cdb51 100644 > --- a/Platform/ARM/Morello/Readme.md > +++ b/Platform/ARM/Morello/Readme.md > @@ -7,6 +7,11 @@ The platform port in UEFI firmware provides ARMv8-A architecture enablement. > > Platform code is located at Platform/ARM/Morello. > > +The following platforms are supported > + > +- Morello FVP > +- Morello SoC > + > # Documentation > > Further information on Morello Platform is available at this [page](https://developer.arm.com/architectures/cpu-architecture/a-profile/morello). > @@ -26,9 +31,10 @@ Please refer to the `edk2-platforms/Readme.md` for build instructions. > > # Dependencies > > -Once the FVP is running, the SCP will be the first to boot and will bring the AP > -core out of reset. The AP core will start executing Trusted Firmware-A at BL31 > -and once it completes the execution, it will start executing UEFI. > +The SCP will be the first to boot and will bring the AP core out of reset. The AP > +core will start executing Trusted Firmware-A at BL1. BL1 authenticates and then loads > +BL2 and starts executing it. BL2 authenticates and loads BL31. Once BL31 finishes > +execution BL2 authenticates and loads BL33 (UEFI) and passes control to it. > > The SCP and TF-A binaries are required to boot to the UEFI Shell. >