Merge branch 'fpga' of git://www.denx.de/git/u-boot-microblaze

[u-boot] / board / ti / am335x / board.c

diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 554398f346e4504a97be4c7dc4ae63bf2228eb75..da780edb89663a175a1c7d122ac45c652be432b3 100644 (file)
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -30,6 +30,7 @@
 #include <power/tps65910.h>
 #include <environment.h>
 #include <watchdog.h>
+#include <environment.h>
 #include "board.h"
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -81,7 +82,7 @@ static int read_eeprom(struct am335x_baseboard_id *header)
        return 0;
 }
 
-#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT)
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
 static const struct ddr_data ddr2_data = {
        .datardsratio0 = ((MT47H128M16RT25E_RD_DQS<<30) |
                          (MT47H128M16RT25E_RD_DQS<<20) |
@@ -219,7 +220,17 @@ static struct emif_regs ddr3_evm_emif_reg_data = {
 int spl_start_uboot(void)
 {
        /* break into full u-boot on 'c' */
-       return (serial_tstc() && serial_getc() == 'c');
+       if (serial_tstc() && serial_getc() == 'c')
+               return 1;
+
+#ifdef CONFIG_SPL_ENV_SUPPORT
+       env_init();
+       env_relocate_spec();
+       if (getenv_yesno("boot_os") != 1)
+               return 1;
+#endif
+
+       return 0;
 }
 #endif