[coreboot-gerrit] Change in em100[master]: Add 4bm switch to tracemode console

[Stefan Reinauer (Code Review)]

Stefan Reinauer has uploaded this change for review. ( https://review.coreboot.org/c/em100/+/48600 )

Change subject: Add 4bm switch to tracemode console
......................................................................

Add 4bm switch to tracemode console

Signed-off-by: Stefan Reinauer 
Change-Id: I4bd71b1bdb71c03eb1c55e0ebea9b5df664dcf9b
---
M trace.c
1 file changed, 10 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/em100 refs/changes/00/48600/1

diff --git a/trace.c b/trace.c
index 7fe6ab8..3ff7904 100644
--- a/trace.c
+++ b/trace.c
@@ -353,6 +353,16 @@
    			/* new command */
    			cmdid = cmd;

+				/* Special commands */
+				switch (spi_command) {
+				case 0xb7:
+					address_mode = 4;
+					break;
+				case 0xe9:
+					address_mode = 3;
+					break;
+				}
+
    			/* set up address if used by this command */
    			if (!spi_cmd_vals->uses_address) {
    				j = 1; /* skip command byte */