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-rw-r--r--common/board_f.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/common/board_f.c b/common/board_f.c
index aea6bff..b6be386 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -961,20 +961,22 @@ static init_fnc_t init_sequence_f[] = {
void board_init_f(ulong boot_flags)
{
-#ifndef CONFIG_X86
+#ifdef CONFIG_SYS_GENERIC_GLOBAL_DATA
+ /*
+ * For some archtectures, global data is initialized and used before
+ * calling this function. The data should be preserved. For others,
+ * CONFIG_SYS_GENERIC_GLOBAL_DATA should be defined and use the stack
+ * here to host global data until relocation.
+ */
gd_t data;
gd = &data;
-#endif
/*
* Clear global data before it is accessed at debug print
* in initcall_run_list. Otherwise the debug print probably
* get the wrong vaule of gd->have_console.
*/
-#if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC512X) && \
- !defined(CONFIG_MPC83xx) && !defined(CONFIG_MPC85xx) && \
- !defined(CONFIG_MPC86xx) && !defined(CONFIG_X86)
zero_global_data();
#endif