Disable the data alignment check.

b10039f3 · qz721 · fbd40fc5 · b10039f3
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libcpu/arm/cortex-a/start_gcc.S libcpu/arm/cortex-a/start_gcc.S +5 -0

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--- a/libcpu/arm/cortex-a/start_gcc.S
+++ b/libcpu/arm/cortex-a/start_gcc.S
@@ -51,6 +51,11 @@ _reset:
    /* set the cpu to SVC32 mode and disable interrupt */
    cps #Mode_SVC

+    /* disable the data alignment check */
+    mrc p15, 0, r1, c1, c0, 0
+    bic r1, #(1<<1)
+    mcr p15, 0, r1, c1, c0, 0
+
    /* setup stack */
    bl      stack_setup