diff options
| author | Kan Yan <kyan@google.com> | 2017-01-05 19:42:53 -0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-01-13 17:40:10 +0100 |
| commit | b6cadc6465e2fbc8aa768fbeb210fc646676f08e (patch) | |
| tree | 943f9f06d0e1ec417b43daf672ca4356c68bc6d3 /payloads | |
| parent | 828ef4ca36922df876e4a847a4f5abd62b144854 (diff) | |
| download | coreboot-b6cadc6465e2fbc8aa768fbeb210fc646676f08e.tar.xz | |
libpayload: Add VPD address into lib_sysinfo
BUG=chrome-os-partner:56947
TEST=Verifed country code can be parsed from VPD in depthcharge.
BRANCH=None
Change-Id: I2fbbd4a784c50538331747e1ef78c33c6b8a679b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: acea6e2a200e8bd78fd458255ac7fad307406989
Original-Change-Id: I4616fefc6a377d7830397cdadb493927358e25cc
Original-Signed-off-by: Kan Yan <kyan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/425819
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/18124
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'payloads')
| -rw-r--r-- | payloads/libpayload/include/coreboot_tables.h | 1 | ||||
| -rw-r--r-- | payloads/libpayload/include/sysinfo.h | 1 | ||||
| -rw-r--r-- | payloads/libpayload/libc/coreboot.c | 9 |
3 files changed, 11 insertions, 0 deletions
diff --git a/payloads/libpayload/include/coreboot_tables.h b/payloads/libpayload/include/coreboot_tables.h index d77242a3a8..9e00c0ec47 100644 --- a/payloads/libpayload/include/coreboot_tables.h +++ b/payloads/libpayload/include/coreboot_tables.h @@ -206,6 +206,7 @@ struct cb_gpios { #define CB_TAG_DMA 0x0022 #define CB_TAG_RAM_OOPS 0x0023 #define CB_TAG_MTC 0x002b +#define CB_TAG_VPD 0x002c struct lb_range { uint32_t tag; uint32_t size; diff --git a/payloads/libpayload/include/sysinfo.h b/payloads/libpayload/include/sysinfo.h index 2110d8803f..2e5a837b70 100644 --- a/payloads/libpayload/include/sysinfo.h +++ b/payloads/libpayload/include/sysinfo.h @@ -124,6 +124,7 @@ struct sysinfo_t { uint64_t boot_media_size; uint64_t mtc_start; uint32_t mtc_size; + void *chromeos_vpd; }; extern struct sysinfo_t lib_sysinfo; diff --git a/payloads/libpayload/libc/coreboot.c b/payloads/libpayload/libc/coreboot.c index 9fc6a692bd..10b801c5ed 100644 --- a/payloads/libpayload/libc/coreboot.c +++ b/payloads/libpayload/libc/coreboot.c @@ -228,6 +228,12 @@ static void cb_parse_boot_media_params(unsigned char *ptr, info->boot_media_size = bmp->boot_media_size; } +static void cb_parse_vpd(void *ptr, struct sysinfo_t *info) +{ + struct cb_cbmem_tab *const cbmem = (struct cb_cbmem_tab *)ptr; + info->chromeos_vpd = phys_to_virt(cbmem->cbmem_tab); +} + #if IS_ENABLED(CONFIG_LP_TIMER_RDTSC) static void cb_parse_tsc_info(void *ptr, struct sysinfo_t *info) { @@ -398,6 +404,9 @@ int cb_parse_header(void *addr, int len, struct sysinfo_t *info) cb_parse_tsc_info(ptr, info); break; #endif + case CB_TAG_VPD: + cb_parse_vpd(ptr, info); + break; default: cb_parse_arch_specific(rec, info); break; |