diff options
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2018-03-08 15:43:12 +0100 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-09-09 17:51:37 +0000 |
| commit | 28cee59ca294422056d983fc06d5d8d5800a4390 (patch) | |
| tree | 2dab3f2423f474a9075dc9c9d56ad997d6c4ed77 /src/vendorcode/google/chromeos/wrdd.c | |
| parent | c4b0fd0a86db280ad1a8d8572218dc42fd5bb7e4 (diff) | |
drivers/vpd: Add VPD support
VPD reference: https://chromium.googlesource.com/chromiumos/platform/vpd/+/master/README.md
Copy ChromeOS VPD driver to add support for VPD without CROMEOS.
Possible use case:
* Storing calibration data
* Storing MAC address
* Storing serial
* Storing boot options
+ Now it's possible to define the VPD space by choosing
one of the following enums: VPD_ANY, VPD_RW, VPD_RO.
+ CHROMEOS selects now VPD as part of it.
+ VPD is implemented as driver.
Change-Id: Id9263bd39bf25d024e93daa57053fefcb1adc53a
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25046
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/vendorcode/google/chromeos/wrdd.c')
| -rw-r--r-- | src/vendorcode/google/chromeos/wrdd.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/vendorcode/google/chromeos/wrdd.c b/src/vendorcode/google/chromeos/wrdd.c index ad8099247b..093e6cdb74 100644 --- a/src/vendorcode/google/chromeos/wrdd.c +++ b/src/vendorcode/google/chromeos/wrdd.c @@ -18,7 +18,9 @@ #include <types.h> #include <string.h> #include <wrdd.h> -#include "cros_vpd.h" +#include <drivers/vpd/vpd.h> + +#define CROS_VPD_REGION_NAME "region" /* * wrdd_domain_value is ISO 3166-2 @@ -59,8 +61,8 @@ uint16_t wifi_regulatory_domain(void) char *separator; /* If not found for any reason fall backto the default value */ - if (!cros_vpd_gets(wrdd_domain_key, wrdd_domain_code, - ARRAY_SIZE(wrdd_domain_code))) { + if (!vpd_gets(wrdd_domain_key, wrdd_domain_code, + ARRAY_SIZE(wrdd_domain_code), VPD_ANY)) { printk(BIOS_DEBUG, "Error: Could not locate '%s' in VPD\n", wrdd_domain_key); return WRDD_DEFAULT_REGULATORY_DOMAIN; |