# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1592624937 0
# Node ID 85cc48e18a43d15d9dbc500feac10d2ad9effd6c
# Parent  0ccda9c065bc702ca64303e8aca44387719f7c01
init.c: enable LPG and PWL pin mux on Tango

diff -r 0ccda9c065bc -r 85cc48e18a43 src/cs/system/main/init.c
--- a/src/cs/system/main/init.c	Fri May 29 04:33:30 2020 +0000
+++ b/src/cs/system/main/init.c	Sat Jun 20 03:48:57 2020 +0000
@@ -354,7 +354,8 @@
         #else
           #if (BOARD==35)
             *((volatile SYS_UWORD16 *) ASIC_CONF) = 0x2000;
-          #elif defined(CONFIG_TARGET_PIRELLI) || defined(CONFIG_TARGET_DSAMPLE)
+          #elif defined(CONFIG_TARGET_PIRELLI) || \
+                defined(CONFIG_TARGET_DSAMPLE) || defined(CONFIG_TARGET_TANGO)
             /*
              * Pirelli's version of this Init_Target() function
              * in their fw sets the ASIC_CONF register to 0x6050,
@@ -365,6 +366,10 @@
              * PWL and LPG pin configs on the D-Sample: the DS board
              * has LEDs for PWL and for LPG and they work as expected,
              * thus the board is clearly wired for this pin config.
+             *
+             * Finally, we set the same config on Tango targets:
+             * DSR_MODEM/LPG is configured as LPG in order to avoid
+             * the floating input, whereas LT/PWL works better as PWL.
              */
             *((volatile SYS_UWORD16 *) ASIC_CONF) = 0x6050;
           #elif defined(CONFIG_TARGET_GTAMODEM) || defined(CONFIG_TARGET_GTM900)