nds32: Enable two banks of SDRAM on Andes board

[u-boot] / board / cm-bf537e / cm-bf537e.c

diff --git a/board/cm-bf537e/cm-bf537e.c b/board/cm-bf537e/cm-bf537e.c
index d1ca0a420fde5cac31059ba1aae191f54b9dbf8e..8daf3ad06e875fe64ecab3fa50fb01dfff7d6de0 100644 (file)
--- a/board/cm-bf537e/cm-bf537e.c
+++ b/board/cm-bf537e/cm-bf537e.c
@@ -24,34 +24,35 @@ int checkboard(void)
        return 0;
 }
 
-phys_size_t initdram(int board_type)
+static void board_init_enetaddr(char *var)
 {
-       gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
-       gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE;
-       return gd->bd->bi_memsize;
-}
+       uchar enetaddr[6];
 
-#ifdef CONFIG_BFIN_MAC
-static void board_init_enetaddr(uchar *mac_addr)
-{
-       puts("Warning: Generating 'random' MAC address\n");
-       bfin_gen_rand_mac(mac_addr);
-       eth_setenv_enetaddr("ethaddr", mac_addr);
+       if (eth_getenv_enetaddr(var, enetaddr))
+               return;
+
+       printf("Warning: %s: generating 'random' MAC address\n", var);
+       bfin_gen_rand_mac(enetaddr);
+       eth_setenv_enetaddr(var, enetaddr);
 }
 
+#ifndef CONFIG_BFIN_MAC
+# define bfin_EMAC_initialize(x) 1
+#endif
+#ifndef CONFIG_SMC911X
+# define smc911x_initialize(n, x) 1
+#endif
 int board_eth_init(bd_t *bis)
 {
-       return bfin_EMAC_initialize(bis);
+       /* return ok if at least 1 eth device works */
+       return bfin_EMAC_initialize(bis) &
+              smc911x_initialize(0, CONFIG_SMC911X_BASE);
 }
-#endif
 
 int misc_init_r(void)
 {
-#ifdef CONFIG_BFIN_MAC
-       uchar enetaddr[6];
-       if (!eth_getenv_enetaddr("ethaddr", enetaddr))
-               board_init_enetaddr(enetaddr);
-#endif
+       board_init_enetaddr("ethaddr");
+       board_init_enetaddr("eth1addr");
 
        gpio_cfi_flash_init();