From 75b1f768d8eef24769ae9b559f66b3561d24b010 Mon Sep 17 00:00:00 2001 From: Joel Kitching Date: Tue, 7 Aug 2018 12:29:30 +0800 Subject: cbmem: rename vdat to chromeos_acpi There is a confusingly named section in cbmem called vdat. This section holds a data structure called chromeos_acpi_t, which exposes some system information to the Chrome OS userland utility crossystem. Within the chromeos_acpi_t structure, there is a member called vdat. This (currently) holds a VbSharedDataHeader. Rename the outer vdat to chromeos_acpi to make its purpose clear, and prevent the bizarreness of being able to access vdat->vdat. Additionally, disallow external references to the chromeos_acpi data structure in gnvs.c. BUG=b:112288216 TEST=emerge-eve coreboot, run on eve CQ-DEPEND=CL:1164722 Change-Id: Ia74e58cde21678f24b0bb6c1ca15048677116b2e Signed-off-by: Joel Kitching Reviewed-on: https://review.coreboot.org/27888 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/commonlib/include/commonlib/coreboot_tables.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/commonlib/include') diff --git a/src/commonlib/include/commonlib/coreboot_tables.h b/src/commonlib/include/commonlib/coreboot_tables.h index 806dfc76d4..34726abab3 100644 --- a/src/commonlib/include/commonlib/coreboot_tables.h +++ b/src/commonlib/include/commonlib/coreboot_tables.h @@ -290,7 +290,7 @@ struct lb_gpios { struct lb_gpio gpios[0]; }; -#define LB_TAG_VDAT 0x0015 +#define LB_TAG_CHROMEOS_ACPI 0x0015 #define LB_TAG_VBNV 0x0019 #define LB_TAB_VBOOT_HANDOFF 0x0020 #define LB_TAB_DMA 0x0022 -- cgit v1.2.3