The debug UART interface is available when CONFIG_DEBUG_UART is defined, sync with the other platforms to use the same definition.
Signed-off-by: Kever Yang kever.yang@rock-chips.com ---
lib/efi/efi_stub.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/lib/efi/efi_stub.c b/lib/efi/efi_stub.c index 40fc29d9adf..5179c5b2c09 100644 --- a/lib/efi/efi_stub.c +++ b/lib/efi/efi_stub.c @@ -9,7 +9,6 @@ * EFI application. It can be built either in 32-bit or 64-bit mode. */
-#include <debug_uart.h> #include <efi.h> #include <efi_api.h> #include <errno.h> @@ -55,10 +54,6 @@ struct __packed desctab_info { * considering if we start needing more U-Boot functionality. Note that we * could then move get_codeseg32() to arch/x86/cpu/cpu.c. */ -void _debug_uart_init(void) -{ -} - void putc(const char ch) { struct efi_priv *priv = efi_get_priv(); @@ -83,12 +78,21 @@ void puts(const char *str) putc(*str++); }
-static void _debug_uart_putc(int ch) +#ifdef CONFIG_DEBUG_UART + +#include <debug_uart.h> + +void _debug_uart_init(void) +{ +} + +static inline void _debug_uart_putc(int ch) { putc(ch); }
DEBUG_UART_FUNCS +#endif
void *memcpy(void *dest, const void *src, size_t size) {