diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2020-12-20 08:27:21 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-18 07:23:53 +0000 |
| commit | 0fcbd3a125ceb3b27db3094046b88c79db2cc32c (patch) | |
| tree | 5f779e72f8c2c56d972ede9cbf5a9614c24b907b /src/acpi | |
| parent | 661ad4666ca0e78195f6901fce7b44a7e56e6331 (diff) | |
ChromeOS: Refactor SMBIOS type0 bios_version()
Pointer to an empty string (filled with spaces) is
stored inside GNVS. Rearrange things to avoid having
<chromeos/gnvs.h> in SMBIOS code.
Change-Id: I9405afbea29b896488b4cdd6dd32c4db686fe48c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49281
Reviewed-by: Lance Zhao
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/acpi')
| -rw-r--r-- | src/acpi/chromeos-gnvs.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/acpi/chromeos-gnvs.c b/src/acpi/chromeos-gnvs.c index 8d96769160..81c652ad3f 100644 --- a/src/acpi/chromeos-gnvs.c +++ b/src/acpi/chromeos-gnvs.c @@ -2,6 +2,7 @@ #include <acpi/acpi_gnvs.h> #include <ec/google/chromeec/ec.h> +#include <smbios.h> #include <vendorcode/google/chromeos/gnvs.h> void gnvs_assign_chromeos(void) @@ -27,3 +28,13 @@ void gnvs_set_ecfw_rw(void) gnvs_chromeos->vbt2 = ACTIVE_ECFW_RW; } + +void smbios_type0_bios_version(uintptr_t address) +{ + chromeos_acpi_t *gnvs_chromeos = gnvs_chromeos_ptr(acpi_get_gnvs()); + if (!gnvs_chromeos) + return; + + /* Location of smbios_type0.bios_version() string filled with spaces. */ + gnvs_chromeos->vbt10 = address; +} |