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authorLee Leahy <leroy.p.leahy@intel.com>2016-08-09 08:59:30 -0700
committerLee Leahy <leroy.p.leahy@intel.com>2016-08-10 22:30:19 +0200
commit219c3328f1774a667e0c08818fb3266f1114064d (patch)
treed9b98475ef1b26ccfeedad0ab2bbbd498920f004 /src/console/console.c
parenta8b86b3a9f39e1215558eb5b78daa9be9c1c33d5 (diff)
downloadcoreboot-219c3328f1774a667e0c08818fb3266f1114064d.tar.xz
console: Add write line routine
Add write line routine which is called indirectly by FSP. TEST=Build and run on Galileo Gen2. Change-Id: Idefb6e9ebe5a2b614055dabddc1882bfa3bba673 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/16127 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/console/console.c')
-rw-r--r--src/console/console.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/console/console.c b/src/console/console.c
index c4365f3e6d..7b0dfc2fb1 100644
--- a/src/console/console.c
+++ b/src/console/console.c
@@ -62,6 +62,19 @@ void console_tx_flush(void)
__usb_tx_flush();
}
+void console_write_line(uint8_t *buffer, size_t number_of_bytes)
+{
+ /* Finish displaying all of the console data if requested */
+ if (number_of_bytes == 0) {
+ console_tx_flush();
+ return;
+ }
+
+ /* Output the console data */
+ while (number_of_bytes--)
+ console_tx_byte(*buffer++);
+}
+
#if CONFIG_GDB_STUB && (ENV_ROMSTAGE || ENV_RAMSTAGE)
void gdb_hw_init(void)