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authorKyösti Mälkki <kyosti.malkki@gmail.com>2014-03-07 10:40:21 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2014-03-08 19:24:22 +0100
commit233f5b3b0ed27348b68fbaa453184d4fdb7fa0dc (patch)
tree8646811c4446de76d2e984e40702ddb741527202
parent2cf9715c9a766234ccf8a514bdf23af72c90b507 (diff)
downloadcoreboot-233f5b3b0ed27348b68fbaa453184d4fdb7fa0dc.tar.xz
ROMCC: Trigger internal compiler failure and apply the workaround
These boards first failed when attempting to change print_err() from direct function call to console_tx_XX() to a code block in the form of do { if (y) console_tx_XX(x); } while(0) Removing the label dummy_romcc_workaround_label added here will trigger the following compiler error for the two boards: Internal compiler error: no edge to block->last->next Change-Id: I997adfaf586d7fa2096401dd574b07ce676d0ac6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5349 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
-rw-r--r--src/mainboard/digitallogic/msm586seg/romstage.c5
-rw-r--r--src/mainboard/technologic/ts5300/romstage.c5
2 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/digitallogic/msm586seg/romstage.c b/src/mainboard/digitallogic/msm586seg/romstage.c
index 9f3da08b96..e67ec684b4 100644
--- a/src/mainboard/digitallogic/msm586seg/romstage.c
+++ b/src/mainboard/digitallogic/msm586seg/romstage.c
@@ -169,6 +169,11 @@ static void main(unsigned long bist)
print_err("HI THERE!\n");
// sizemem();
staticmem();
+
+/* Void warranty when label is removed. */
+dummy_romcc_workaround_label:
+ do { } while (0);
+
print_err("c60 is "); print_err_hex16(*(unsigned short *)0xfffefc60);
print_err("\n");
diff --git a/src/mainboard/technologic/ts5300/romstage.c b/src/mainboard/technologic/ts5300/romstage.c
index 6806187296..453ceccb11 100644
--- a/src/mainboard/technologic/ts5300/romstage.c
+++ b/src/mainboard/technologic/ts5300/romstage.c
@@ -153,6 +153,11 @@ static void main(unsigned long bist)
print_err("Technologic Systems TS5300 - http://www.embeddedx86.com/\n");
staticmem();
+
+/* Void warranty when label is removed. */
+dummy_romcc_workaround_label:
+ do { } while (0);
+
print_err("Memory initialized: 32MB\n");
#if 1