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-rw-r--r--arch/arm/lib/crt0.S28
1 files changed, 4 insertions, 24 deletions
diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S
index 4c3a94a..80548eb 100644
--- a/arch/arm/lib/crt0.S
+++ b/arch/arm/lib/crt0.S
@@ -82,31 +82,11 @@ ENTRY(_main)
#else
bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
#endif
- mov r2, sp
- sub sp, sp, #GD_SIZE /* allocate one GD above SP */
-#if defined(CONFIG_CPU_V7M) /* v7M forbids using SP as BIC destination */
- mov r3, sp
- bic r3, r3, #7
- mov sp, r3
-#else
- bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
-#endif
- mov r9, sp /* GD is above SP */
- mov r1, sp
+ mov r0, sp
+ bl board_init_f_mem
+ mov sp, r0
+
mov r0, #0
-clr_gd:
- cmp r1, r2 /* while not at end of GD */
-#if defined(CONFIG_CPU_V7M)
- itt lo
-#endif
- strlo r0, [r1] /* clear 32-bit GD word */
- addlo r1, r1, #4 /* move to next */
- blo clr_gd
-#if defined(CONFIG_SYS_MALLOC_F_LEN)
- sub sp, sp, #CONFIG_SYS_MALLOC_F_LEN
- str sp, [r9, #GD_MALLOC_BASE]
-#endif
- /* mov r0, #0 not needed due to above code */
bl board_init_f
#if ! defined(CONFIG_SPL_BUILD)