[coreboot-gerrit] New patch to review for coreboot: cc20a85 console: log qemu debugcon detection result
Gerd Hoffmann (kraxel@redhat.com)
gerrit at coreboot.org
Thu May 30 13:28:18 CEST 2013
Gerd Hoffmann (kraxel at redhat.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3339
-gerrit
commit cc20a85024596a0e1cf0977c5feef2c88bd7fbf5
Author: Gerd Hoffmann <kraxel at redhat.com>
Date: Thu May 30 13:23:38 2013 +0200
console: log qemu debugcon detection result
Change-Id: Ie0507475f33d029d6e8ce59f138e0e7da5156d4f
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
src/console/qemu_debugcon_console.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/console/qemu_debugcon_console.c b/src/console/qemu_debugcon_console.c
index e2591ba..1d66d87 100644
--- a/src/console/qemu_debugcon_console.c
+++ b/src/console/qemu_debugcon_console.c
@@ -26,6 +26,9 @@ static unsigned char readback;
static void debugcon_init(void)
{
readback = inb(CONFIG_CONSOLE_QEMU_DEBUGCON_PORT);
+ printk(BIOS_INFO, "QEMU debugcon %s [port 0x%x]\n",
+ (readback == 0xe9) ? "detected" : "not found",
+ CONFIG_CONSOLE_QEMU_DEBUGCON_PORT);
}
static void debugcon_tx_byte(unsigned char data)
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