Commit 098ee772 authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Ben Skeggs
Browse files

drm/nouveau/secboot: fix WPR region alignment 



A WPR region smaller than 256K will result in secure boot failure.
Adjust the minimal size.

Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 3e8fbe31

drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c

+2 −2
Original line number Diff line number Diff line
@@ -381,8 +381,8 @@ acr_r352_ls_write_wpr(struct acr_r352 *acr, struct list_head *imgs, 
	return 0;

}



/* Both size and address of WPR need to be 128K-aligned */

#define WPR_ALIGNMENT	0x20000

/* Both size and address of WPR need to be 256K-aligned */

#define WPR_ALIGNMENT	0x40000

/**

 * acr_r352_prepare_ls_blob() - prepare the LS blob

 *

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