mx6sabresd: Access SRC_SBMR1 register via structure

In U-boot it is preferred to access the register via structure pointer, so
convert it such style.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c
index 8f369b35d92581ffef12820b5dbfc16b32363892..876d265d097657bca3bcbcff85126ce2d097752b 100644 (file)
--- a/board/freescale/mx6sabresd/mx6sabresd.c
+++ b/board/freescale/mx6sabresd/mx6sabresd.c
@@ -31,8 +31,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define BOOT_CFG       0x020D8004
-
 #define UART_PAD_CTRL  (PAD_CTL_PUS_100K_UP |                  \
        PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |                 \
        PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
@@ -300,7 +298,8 @@ int board_mmc_init(bd_t *bis)
 
        return 0;
 #else
-       unsigned reg = readl(BOOT_CFG) >> 11;
+       struct src *psrc = (struct src *)SRC_BASE_ADDR;
+       unsigned reg = readl(&psrc->sbmr1) >> 11;
        /*
         * Upon reading BOOT_CFG register the following map is done:
         * Bit 11 and 12 of BOOT_CFG register can determine the current