Re: [U-Boot] [PATCH v3 3/7] SECURE_BOOT: split the secure boot functionality in two parts

2016-01-27 Thread york sun
On 01/22/2016 03:10 AM, Aneesh Bansal wrote: > There are two phases in Secure Boot > 1. ISBC: In BootROM, validate the BootLoader (U-Boot). > 2. ESBC: In U-Boot, continuing the Chain of Trust by > validating and booting LINUX. > > For ESBC phase, there is no difference in SoC's based on

Re: [U-Boot] [PATCH v3 3/7] SECURE_BOOT: split the secure boot functionality in two parts

2016-01-27 Thread Ruchika Gupta
> -Original Message- > From: Aneesh Bansal [mailto:aneesh.ban...@nxp.com] > Sent: Friday, January 22, 2016 4:37 PM > To: u-boot@lists.denx.de > Cc: york sun ; Ruchika Gupta > ; Prabhakar Kushwaha > ; Aneesh Bansal >

[U-Boot] [PATCH v3 3/7] SECURE_BOOT: split the secure boot functionality in two parts

2016-01-22 Thread Aneesh Bansal
There are two phases in Secure Boot 1. ISBC: In BootROM, validate the BootLoader (U-Boot). 2. ESBC: In U-Boot, continuing the Chain of Trust by validating and booting LINUX. For ESBC phase, there is no difference in SoC's based on ARM or PowerPC cores. But the exit conditions after ISBC