add wifi 4g uart0,3,4,5,7,9

hc

2023-02-15 e6ab316063efe269dbc459a0a7939fb55abd8c44

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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_STACK_POINTER_H
#define __ASM_STACK_POINTER_H
 
/*
 * how to get the current stack pointer from C
 */
register unsigned long current_stack_pointer asm ("sp");
 
#endif /* __ASM_STACK_POINTER_H */