diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-02-12 18:46:57 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-02-17 22:58:32 +0000 |
| commit | 9e74c42b1f76604da0c904b4e9e860e31330da0e (patch) | |
| tree | d579fe308b643cd0b44993715e369398293cffd1 /src/vendorcode/google/chromeos | |
| parent | fca179775708686d05dc732ad33099963ff4a75e (diff) | |
vc/google/chromeos: Account for GNVS allocated early
We have adjusted allocation order such that GNVS is available
before ME hash needs to be stored.
Change-Id: I8428dd85f44935938a118a682767f2f8d6d539ab
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50610
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/vendorcode/google/chromeos')
| -rw-r--r-- | src/vendorcode/google/chromeos/gnvs.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/vendorcode/google/chromeos/gnvs.c b/src/vendorcode/google/chromeos/gnvs.c index 62d19d6d51..024dbe3bfa 100644 --- a/src/vendorcode/google/chromeos/gnvs.c +++ b/src/vendorcode/google/chromeos/gnvs.c @@ -14,7 +14,6 @@ #include "gnvs.h" static chromeos_acpi_t *chromeos_acpi; -static u32 me_hash_saved[8]; static size_t chromeos_vpd_region(const char *region, uintptr_t *base) { @@ -35,9 +34,6 @@ void chromeos_init_chromeos_acpi(chromeos_acpi_t *init) chromeos_acpi = init; - /* Copy saved ME hash into NVS */ - memcpy(chromeos_acpi->mehh, me_hash_saved, sizeof(chromeos_acpi->mehh)); - vpd_size = chromeos_vpd_region("RO_VPD", &vpd_base); if (vpd_size && vpd_base) { chromeos_acpi->vpd_ro_base = vpd_base; @@ -56,12 +52,9 @@ void chromeos_set_me_hash(u32 *hash, int len) if ((len*sizeof(u32)) > sizeof(chromeos_acpi->mehh)) return; - /* Copy to NVS or save until it is ready */ + /* Copy to NVS. */ if (chromeos_acpi) - /* This does never happen! */ memcpy(chromeos_acpi->mehh, hash, len*sizeof(u32)); - else - memcpy(me_hash_saved, hash, len*sizeof(u32)); } chromeos_acpi_t *chromeos_get_chromeos_acpi(void) |