diff options
| author | Joel Kitching <kitching@google.com> | 2018-08-17 15:38:59 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-08-22 15:33:50 +0000 |
| commit | 44cff7a8975b2adbf2866718ec8c61ab0d9bd505 (patch) | |
| tree | 92d4975db05b7dde5b861f03e5ee3c65bbb6b661 /src/vendorcode/google/chromeos/gnvs.h | |
| parent | 5846d5727a05e395d13317daba049e0e56e15d33 (diff) | |
| download | coreboot-44cff7a8975b2adbf2866718ec8c61ab0d9bd505.tar.xz | |
cbtable: remove chromeos_acpi from cbtable
Since we can derive chromeos_acpi's location from that of
ACPI GNVS, remove chromeos_acpi entry from cbtable and
instead use acpi_gnvs + GVNS_CHROMEOS_ACPI_OFFSET.
BUG=b:112288216
TEST=None
CQ-DEPEND=CL:1179725
Change-Id: I74d8a9965a0ed7874ff03884e7a921fd725eace9
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://review.coreboot.org/28190
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/vendorcode/google/chromeos/gnvs.h')
| -rw-r--r-- | src/vendorcode/google/chromeos/gnvs.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/gnvs.h b/src/vendorcode/google/chromeos/gnvs.h index e865c0e832..62fa08c5f2 100644 --- a/src/vendorcode/google/chromeos/gnvs.h +++ b/src/vendorcode/google/chromeos/gnvs.h @@ -41,6 +41,18 @@ #define ACTIVE_ECFW_RO 0 #define ACTIVE_ECFW_RW 1 +/* + * chromeos_acpi_t portion of ACPI GNVS is assumed to live at + * 0x100 - 0x1000. When defining global_nvs_t, use check_member + * to ensure that it is properly aligned: + * + * check_member(global_nvs_t, chromeos, GNVS_CHROMEOS_ACPI_OFFSET); + */ +#define GNVS_CHROMEOS_ACPI_OFFSET 0x100 + +/* device_nvs_t is assumed to live directly after chromeos_acpi_t. */ +#define GNVS_DEVICE_NVS_OFFSET 0x1000 + typedef struct { /* ChromeOS specific */ u32 vbt0; // 00 boot reason |