sbc8548: remove eTSEC3/4 voltage hack

With only eTSEC1 and 2 being brought out to RJ-45 connectors, we
aren't interested in the eTSEC3/4 voltage hack on this board

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/board/sbc8548/sbc8548.c b/board/sbc8548/sbc8548.c
index 031658107ec1598822d1c4a7dc087f58a6aba188..96a5f421af2430a52cba6c7ff1ca6af8c15d6222 100644 (file)
--- a/board/sbc8548/sbc8548.c
+++ b/board/sbc8548/sbc8548.c
@@ -52,7 +52,6 @@ int board_early_init_f (void)
 
 int checkboard (void)
 {
-       volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
        volatile ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR);
        volatile u_char *rev= (void *)CONFIG_SYS_BD_REV;
 
@@ -64,11 +63,6 @@ int checkboard (void)
         */
        local_bus_init ();
 
-       /*
-        * Hack TSEC 3 and 4 IO voltages.
-        */
-       gur->tsec34ioovcr = 0xe7e0;     /*  1110 0111 1110 0xxx */
-
        ecm->eedr = 0xffffffff;         /* clear ecm errors */
        ecm->eeer = 0xffffffff;         /* enable ecm errors */
        return 0;