FreeCalypso > hg > fc-magnetite

diff src/cs/system/main/init.c @ 666:711b1c6c4e72

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LPG and PWL config for D-Sample and GTM900 targets
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 May 2020 23:19:42 +0000
parents 37396b85f3f7
children 85cc48e18a43
line wrap: on
line diff
--- a/src/cs/system/main/init.c	Wed May 27 22:46:55 2020 +0000
+++ b/src/cs/system/main/init.c	Wed May 27 23:19:42 2020 +0000
@@ -354,12 +354,17 @@
         #else
           #if (BOARD==35)
             *((volatile SYS_UWORD16 *) ASIC_CONF) = 0x2000;
-          #elif defined(CONFIG_TARGET_PIRELLI)
+          #elif defined(CONFIG_TARGET_PIRELLI) || defined(CONFIG_TARGET_DSAMPLE)
             /*
              * Pirelli's version of this Init_Target() function
              * in their fw sets the ASIC_CONF register to 0x6050,
              * which means PWL on the LT/PWL pin and LPG on the
              * DSR_MODEM pin.
+             *
+             * Also as a bold FreeCalypso change, we now set the same
+             * 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.
              */
             *((volatile SYS_UWORD16 *) ASIC_CONF) = 0x6050;
           #elif defined(CONFIG_TARGET_GTAMODEM) || defined(CONFIG_TARGET_GTM900)
@@ -373,6 +378,7 @@
              */
             *((volatile SYS_UWORD16 *) ASIC_CONF) = 0x6040;
           #else
+            /* TI's original firmware setting */
             *((volatile SYS_UWORD16 *) ASIC_CONF) = 0x6000;
           #endif   /* (BOARD == 35) */
         #endif