[XS] Change in coreboot[main]: WIP! libpayload: add cse_bp info pointer

[Eran Mitrani (Code Review)]

Eran Mitrani has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/82790?usp=email )

Change subject: WIP! libpayload: add cse_bp info pointer
......................................................................

WIP! libpayload: add cse_bp info pointer

Set a pointer in CBMEM header for CSE_BP_INFO

BUG: 343022317
TEST: not tested yet

Signed-off-by: Eran Mitrani 
Change-Id: I3aa64d1e439a0596e732a3c0608d60913cefd19f
---
M payloads/libpayload/include/coreboot_tables.h
M payloads/libpayload/include/sysinfo.h
M payloads/libpayload/libc/coreboot.c
M src/commonlib/include/commonlib/coreboot_tables.h
M src/lib/coreboot_table.c
5 files changed, 6 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/82790/1

diff --git a/payloads/libpayload/include/coreboot_tables.h b/payloads/libpayload/include/coreboot_tables.h
index 5b19ca8..4bae921 100644
--- a/payloads/libpayload/include/coreboot_tables.h
+++ b/payloads/libpayload/include/coreboot_tables.h
@@ -85,6 +85,7 @@
    CB_TAG_TYPE_C_INFO		= 0x0042,
    CB_TAG_ACPI_RSDP                = 0x0043,
    CB_TAG_PCIE			= 0x0044,
+	CB_TAG_CSE_BP_INFO		= 0x0045,
    CB_TAG_CMOS_OPTION_TABLE	= 0x00c8,
    CB_TAG_OPTION			= 0x00c9,
    CB_TAG_OPTION_ENUM		= 0x00ca,
@@ -325,7 +326,6 @@
    cb_uint64_t boot_media_size;
 };

-
 struct cb_cbmem_entry {
    uint32_t tag;
    uint32_t size;
@@ -435,7 +435,6 @@
    cb_uint64_t rsdp_pointer; /* Address of the ACPI RSDP */
 };

-
 /* Helpful inlines */

static inline u16 cb_checksum(const void *ptr, unsigned len)
diff --git a/payloads/libpayload/include/sysinfo.h b/payloads/libpayload/include/sysinfo.h
index d5f5073..1dd8569 100644
--- a/payloads/libpayload/include/sysinfo.h
+++ b/payloads/libpayload/include/sysinfo.h
@@ -114,6 +114,7 @@
    uintptr_t acpi_cnvs;
    uintptr_t acpi_rsdp;
    uintptr_t smbios;
+	uintptr_t cse_bp_info;

#define UNDEFINED_STRAPPING_ID	(~0)
 #define UNDEFINED_FW_CONFIG	~((uint64_t)0)
diff --git a/payloads/libpayload/libc/coreboot.c b/payloads/libpayload/libc/coreboot.c
index 3c49484..35c6574 100644
--- a/payloads/libpayload/libc/coreboot.c
+++ b/payloads/libpayload/libc/coreboot.c
@@ -262,6 +262,8 @@
    case CBMEM_ID_MEM_CHIP_INFO:
    	info->mem_chip_base = cbmem_entry->address;
    	break;
+	case CBMEM_ID_CSE_BP_INFO:
+		info->cse_bp_info = cbmem_entry->address;
    default:
    	break;
    }
diff --git a/src/commonlib/include/commonlib/coreboot_tables.h b/src/commonlib/include/commonlib/coreboot_tables.h
index 94985b1..3edb4b8 100644
--- a/src/commonlib/include/commonlib/coreboot_tables.h
+++ b/src/commonlib/include/commonlib/coreboot_tables.h
@@ -87,6 +87,7 @@
    LB_TAG_TYPE_C_INFO		= 0x0042,
    LB_TAG_ACPI_RSDP		= 0x0043,
    LB_TAG_PCIE			= 0x0044,
+	LB_TAG_CSE_BP_INFO		= 0x0045,
    /* The following options are CMOS-related */
    LB_TAG_CMOS_OPTION_TABLE	= 0x00c8,
    LB_TAG_OPTION			= 0x00c9,
@@ -568,7 +569,6 @@
    uint8_t pad[2];
 };

-
 /*
  * Handoff the ACPI RSDP
  */
diff --git a/src/lib/coreboot_table.c b/src/lib/coreboot_table.c
index d7b6126..22d808e 100644
--- a/src/lib/coreboot_table.c
+++ b/src/lib/coreboot_table.c
@@ -273,6 +273,7 @@
    	{CBMEM_ID_FMAP, LB_TAG_FMAP},
    	{CBMEM_ID_VBOOT_WORKBUF, LB_TAG_VBOOT_WORKBUF},
    	{CBMEM_ID_TYPE_C_INFO, LB_TAG_TYPE_C_INFO},
+		{CBMEM_ID_CSE_BP_INFO, LB_TAG_CSE_BP_INFO},
    };
    int i;