Do not define serial_putc() and serial_puts() calls if
CONFIG_SPL_SERIAL_SUPPORT is set.
Signed-off-by: Marek Vasut <ma...@denx.de>
Cc: Detlev Zundel <d...@denx.de>
Cc: Fabio Estevam <fabio.este...@freescale.com>
Cc: Stefano Babic <sba...@denx.de>
Cc: Wolfgang Denk <w...@denx.de>
---
arch/arm/cpu/arm926ejs/mx28/spl_boot.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_boot.c
b/arch/arm/cpu/arm926ejs/mx28/spl_boot.c
index c9b4566..a6dfca3 100644
--- a/arch/arm/cpu/arm926ejs/mx28/spl_boot.c
+++ b/arch/arm/cpu/arm926ejs/mx28/spl_boot.c
@@ -123,8 +123,10 @@ inline void board_init_r(gd_t *id, ulong dest_addr)
;
}
+#ifndef CONFIG_SPL_SERIAL_SUPPORT
void serial_putc(const char c) {}
void serial_puts(const char *s) {}
+#endif
void hang(void) __attribute__ ((noreturn));
void hang(void)
{
--
1.7.10
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