diff options
Diffstat (limited to 'firmware/lib/vboot_api_kernel.c')
| -rw-r--r-- | firmware/lib/vboot_api_kernel.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/firmware/lib/vboot_api_kernel.c b/firmware/lib/vboot_api_kernel.c index fd0556b5..44b537d9 100644 --- a/firmware/lib/vboot_api_kernel.c +++ b/firmware/lib/vboot_api_kernel.c @@ -268,11 +268,28 @@ static VbError_t vb2_kernel_setup(VbCommonParams *cparams, VbExNvStorageRead(ctx.nvdata); vb2_nv_init(&ctx); + /* Translate vboot1 flags back to vboot2 */ if (shared->recovery_reason) ctx.flags |= VB2_CONTEXT_RECOVERY_MODE; if (shared->flags & VBSD_BOOT_DEV_SWITCH_ON) ctx.flags |= VB2_CONTEXT_DEVELOPER_MODE; + /* + * The following flags are set by depthcharge. + * + * TODO: Some of these are set at compile-time, so could be #defines + * instead of flags. That would save on firmware image size because + * features that won't be used in an image could be compiled out. + */ + if (shared->flags & VBSD_EC_SOFTWARE_SYNC) + ctx.flags |= VB2_CONTEXT_EC_SYNC_SUPPORTED; + if (shared->flags & VBSD_EC_SLOW_UPDATE) + ctx.flags |= VB2_CONTEXT_EC_SYNC_SLOW; + if (shared->flags & VBSD_EC_EFS) + ctx.flags |= VB2_CONTEXT_EC_EFS; + if (shared->flags & VBSD_BOOT_FIRMWARE_SW_WP_ENABLED) + ctx.flags |= VB2_CONTEXT_SW_WP_ENABLED; + ctx.workbuf_size = VB2_KERNEL_WORKBUF_RECOMMENDED_SIZE + VB2_WORKBUF_ALIGN; |