T1040QDS/U-QE: Add u-qe support to t1040qds
Add u-qe support for t1040qds
Signed-off-by: Zhao Qiang <B45475@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/board/freescale/t1040qds/t1040qds.c b/board/freescale/t1040qds/t1040qds.c
index f1d7cde..0e83d17 100644
--- a/board/freescale/t1040qds/t1040qds.c
+++ b/board/freescale/t1040qds/t1040qds.c
@@ -18,6 +18,7 @@
#include <asm/fsl_portals.h>
#include <asm/fsl_liodn.h>
#include <fm_eth.h>
+#include <hwconfig.h>
#include <asm/mpc85xx_gpio.h>
#include "../common/qixis.h"
@@ -90,6 +91,30 @@
return 0;
}
+static void qe_board_setup(void)
+{
+ u8 brdcfg15, brdcfg9;
+
+ if (hwconfig("qe") && hwconfig("tdm")) {
+ brdcfg15 = QIXIS_READ(brdcfg[15]);
+ /*
+ * TDMRiser uses QE-TDM
+ * Route QE_TDM signals to TDM Riser slot
+ */
+ QIXIS_WRITE(brdcfg[15], brdcfg15 | 7);
+ } else if (hwconfig("qe") && hwconfig("uart")) {
+ brdcfg15 = QIXIS_READ(brdcfg[15]);
+ brdcfg9 = QIXIS_READ(brdcfg[9]);
+ /*
+ * Route QE_TDM signals to UCC
+ * ProfiBus controlled by UCC3
+ */
+ brdcfg15 &= 0xfc;
+ QIXIS_WRITE(brdcfg[15], brdcfg15 | 2);
+ QIXIS_WRITE(brdcfg[9], brdcfg9 | 4);
+ }
+}
+
int board_early_init_r(void)
{
#ifdef CONFIG_SYS_FLASH_BASE
@@ -197,6 +222,8 @@
}
}
+ qe_board_setup();
+
return 0;
}