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authorFrancois Retief <fgretief@spaceteq.co.za>2015-10-30 13:23:41 +0200
committerFrancois Retief <fgretief@spaceteq.co.za>2015-12-03 13:15:48 +0200
commitc2b37a0d558b169a8b2379e64329f19a4a5ee37f (patch)
tree19ef7e0ee05dc60c41c274ee546ec1994825d787 /arch/sparc
parentff0b9b77c2c86e9c6cdb572a258b29f24fcd754a (diff)
sparc: leon3: Updated serial driver to use CONFIG_CONS_INDEX
Updated the LEON3 serial driver to make use of the CONFIG_CONS_INDEX option to select which serial port the console will use. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/cpu/leon3/serial.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sparc/cpu/leon3/serial.c b/arch/sparc/cpu/leon3/serial.c
index 5348a78303..bc6e7a172e 100644
--- a/arch/sparc/cpu/leon3/serial.c
+++ b/arch/sparc/cpu/leon3/serial.c
@@ -17,8 +17,13 @@ DECLARE_GLOBAL_DATA_PTR;
/* Select which UART that will become u-boot console */
#ifndef CONFIG_SYS_GRLIB_APBUART_INDEX
+/* Try to use CONFIG_CONS_INDEX, if available, it is numbered from 1 */
+#ifdef CONFIG_CONS_INDEX
+#define CONFIG_SYS_GRLIB_APBUART_INDEX (CONFIG_CONS_INDEX - 1)
+#else
#define CONFIG_SYS_GRLIB_APBUART_INDEX 0
#endif
+#endif
static unsigned apbuart_calc_scaler(unsigned apbuart_freq, unsigned baud)
{