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authorSridhar Siricilla <sridhar.siricilla@intel.com>2020-01-08 00:13:21 +0530
committerPatrick Georgi <pgeorgi@google.com>2020-01-18 11:03:59 +0000
commit83af733a47ad27cb4f37acf84b8cfe1cead0b949 (patch)
treee8bacca9fb88f0ac74cf0218a05ec9b26641c265 /src/soc/intel/common
parent2fd49721b17f9020c2b449aad778f011dae7bf46 (diff)
downloadcoreboot-83af733a47ad27cb4f37acf84b8cfe1cead0b949.tar.xz
soc/intel/common/cse: Add description for macros
Below changes are done in the patch: 1. Remove unnecessary lining, and replace spaces with tabs 2. Add description for macros 3. Correct comment mentioned for wrapper #ifndef TEST=Build and Boot hatch board Change-Id: I630446234321e7998ab42f8506a58b16e9ce4eb0 Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38248 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/intel/common')
-rw-r--r--src/soc/intel/common/block/include/intelblocks/cse.h19
1 files changed, 10 insertions, 9 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/cse.h b/src/soc/intel/common/block/include/intelblocks/cse.h
index 751c01d565..bf829b0fe1 100644
--- a/src/soc/intel/common/block/include/intelblocks/cse.h
+++ b/src/soc/intel/common/block/include/intelblocks/cse.h
@@ -26,7 +26,7 @@
/* Global Reset Command ID */
#define MKHI_CBM_GLOBAL_RESET_REQ 0xb
-/* RST Origin */
+/* Origin of Global Reset command */
#define GR_ORIGIN_BIOS_POST 0x2
/* HMRFPO Command Ids */
@@ -127,7 +127,6 @@ uint32_t me_read_config32(int offset);
*/
bool is_cse_enabled(void);
-
/* Makes the host ready to communicate with CSE*/
void set_host_ready(void);
@@ -157,18 +156,20 @@ int send_hmrfpo_enable_msg(void);
*/
int send_hmrfpo_get_status_msg(void);
+/* Fixed Address MEI Header's Host Address field value */
+#define BIOS_HOST_ADDR 0x00
-#define BIOS_HOST_ADDR 0x00
-#define HECI_MKHI_ADDR 0x07
+/* Fixed Address MEI Header's ME Address field value */
+#define HECI_MKHI_ADDR 0x07
/* Command GLOBAL_RESET_REQ Reset Types */
-#define GLOBAL_RESET 1
-#define HOST_RESET_ONLY 2
-#define CSE_RESET_ONLY 3
+#define GLOBAL_RESET 1
+#define HOST_RESET_ONLY 2
+#define CSE_RESET_ONLY 3
-/*HMRFPO Status types */
+/* HMRFPO Status types */
#define MKHI_HMRFPO_DISABLED 0
#define MKHI_HMRFPO_LOCKED 1
#define MKHI_HMRFPO_ENABLED 2
-#endif // SOC_INTEL_COMMON_MSR_H
+#endif // SOC_INTEL_COMMON_CSE_H