arm: Move fdt check earlier so that board_early_init_f() can use it

[u-boot] / arch / arm / lib / board.c

diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c
index e0cb6353a3feb95fc35734875d53e16b633c3cd7..864b53380b04490ab184ed2f1b2af4dcb0e5b23e 100644 (file)
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -233,12 +233,11 @@ int power_init_board(void)
 
 init_fnc_t *init_sequence[] = {
        arch_cpu_init,          /* basic arch cpu dependent setup */
-
-#if defined(CONFIG_BOARD_EARLY_INIT_F)
-       board_early_init_f,
-#endif
 #ifdef CONFIG_OF_CONTROL
        fdtdec_check_fdt,
+#endif
+#if defined(CONFIG_BOARD_EARLY_INIT_F)
+       board_early_init_f,
 #endif
        timer_init,             /* initialize timer */
 #ifdef CONFIG_BOARD_POSTCLK_INIT
@@ -279,11 +278,6 @@ void board_init_f(ulong bootflag)
 
        bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_F, "board_init_f");
 
-       /* Pointer is writable since we allocated a register for it */
-       gd = (gd_t *) ((CONFIG_SYS_INIT_SP_ADDR) & ~0x07);
-       /* compiler optimization barrier needed for GCC >= 3.4 */
-       __asm__ __volatile__("": : :"memory");
-
        memset((void *)gd, 0, sizeof(gd_t));
 
        gd->mon_len = _bss_end_ofs;
@@ -353,13 +347,14 @@ void board_init_f(ulong bootflag)
 
 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
        /* reserve TLB table */
-       addr -= (4096 * 4);
+       gd->tlb_size = 4096 * 4;
+       addr -= gd->tlb_size;
 
        /* round down to next 64 kB limit */
        addr &= ~(0x10000 - 1);
 
        gd->tlb_addr = addr;
-       debug("TLB table at: %08lx\n", addr);
+       debug("TLB table from %08lx to %08lx\n", addr, addr + gd->tlb_size);
 #endif
 
        /* round down to next 4 kB limit */
@@ -465,10 +460,6 @@ void board_init_f(ulong bootflag)
                gd->fdt_blob = new_fdt;
        }
        memcpy(id, (void *)gd, sizeof(gd_t));
-
-       relocate_code(addr_sp, id, addr);
-
-       /* NOTREACHED - relocate_code() does not return */
 }
 
 #if !defined(CONFIG_SYS_NO_FLASH)
@@ -493,8 +484,6 @@ void board_init_r(gd_t *id, ulong dest_addr)
        ulong flash_size;
 #endif
 
-       gd = id;
-
        gd->flags |= GD_FLG_RELOC;      /* tell others: relocation done */
        bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");