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Add vboot support for RO-normal code path.

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BUG=chromium-os:17304
TEST=make && make runtests

Change-Id: I4d0f8afd516649fba67119845ec1c4479ba54c43
Reviewed-on: http://gerrit.chromium.org/gerrit/4065
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Randall Spangler
2011-07-13 16:31:08 -07:00
parent 3a6e2f10b2
commit 8bf0d5ff0f
7 changed files with 78 additions and 62 deletions
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8
firmware/include/vboot_api.h
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@@ -100,6 +100,9 @@ typedef struct VbCommonParams {
/* TODO: add a field to VbInitParams which holds a reason code, and report
* that via VbSharedData. */
#define VB_INIT_FLAG_PREVIOUS_BOOT_FAIL 0x00000010
/* Calling firmware supports read only firmware for normal/developer
* boot path. */
#define VB_INIT_FLAG_RO_NORMAL_SUPPORT 0x00000020
/* Output flags for VbInitParams.out_flags. Used to indicate
* potential boot paths and configuration to the calling firmware
@@ -143,7 +146,7 @@ enum VbSelectFirmware_t {
/* Rewritable firmware A/B for normal or developer path */
VB_SELECT_FIRMWARE_A = 1,
VB_SELECT_FIRMWARE_B = 2,
/* Read only firmware for normal or developer path */
/* Read only firmware for normal or developer path. */
VB_SELECT_FIRMWARE_READONLY = 3
};
@@ -157,7 +160,8 @@ typedef struct VbSelectFirmwareParams {
uint32_t verification_size_B; /* Verification block B size in bytes */
/* Outputs from VbSelectFirmware(); valid only if it returns success. */
uint32_t selected_firmware; /* Main firmware to run; see VB_SELECT_*. */
uint32_t selected_firmware; /* Main firmware to run; see
* VB_SELECT_FIRMWARE_*. */
} VbSelectFirmwareParams;