From: Algapally Santosh Sagar santoshsagar.algapally@amd.com

Add bootscr-address and offset-from-ram-start properties to help in easier picking of boot script file when automated flows are used.

The bootscr-address holds the full 64 bit address of the bootscript file.

The bootscr-offset-from-ram-start holds the offset address of the bootscript file from the start of the ram base in systems with RAM detection.

Signed-off-by: Algapally Santosh Sagar santoshsagar.algapally@amd.com Signed-off-by: Michal Simek michal.simek@amd.com ---

The patch targets dtschema repository.

We would like to get opinion about option names before sending PR via github.

--- dtschema/schemas/options/u-boot.yaml | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)

diff --git a/dtschema/schemas/options/u-boot.yaml b/dtschema/schemas/options/u-boot.yaml index 71dfda71e4e2..565b54a424ae 100644 --- a/dtschema/schemas/options/u-boot.yaml +++ b/dtschema/schemas/options/u-boot.yaml @@ -71,6 +71,21 @@ properties: 2: use simplified command line (e.g. avoid hush) 3... reserved

+ bootscr-address: + $ref: types.yaml#/definitions/uint64 + default: 0x0 + description: + This property holds the full address of the boot script file. This helps in + making automated flows easier by fetching address directly from DT. + + bootscr-offset-from-ram-start: + $ref: types.yaml#/definitions/uint64 + default: 0x0 + description: + This property holds the boot script file offset from start of the ram base + address. This helps in making automated flows easier by fetching address + directly from DT. + silent-console: $ref: /schemas/types.yaml#/definitions/uint32 default: 0 @@ -101,6 +116,8 @@ examples: bootcmd = "vboot go auto"; bootdelay-sec = <(-1)>; bootsecure = <1>; + bootscr-address = <0x1000>; + bootscr-offset-from-ram-start = <0x2000>; silent-console = <1>; }; };