Building multi-image with these options:
CONFIG_ARCH_RV32I=y
CONFIG_RISCV_M_MODE=y
CONFIG_SOC_ERIZO=y
CONFIG_BOARD_ERIZO_GENERIC=y
CONFIG_SOC_LITEX=y
CONFIG_BOARD_LITEX_LINUX=y
CONFIG_DEBUG_LL=n
leads to the build error:
arch/riscv/boards/erizo/lowlevel.c: In function ‘__start_erizo_generic’:
arch/riscv/boards/erizo/lowlevel.c:11:2: error: implicit declaration of
function ‘debug_ll_ns16550_init’ [-Werror=implicit-function-declaration]
11 | debug_ll_ns16550_init();
| ^~~~~~~~~~~~~~~~~~~~~
This patch fixes the problem by using preprocessor's directive.
Signed-off-by: Antony Pavlov <[email protected]>
---
arch/riscv/boards/erizo/lowlevel.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/riscv/boards/erizo/lowlevel.c
b/arch/riscv/boards/erizo/lowlevel.c
index fd899c8679..bab49d3c87 100644
--- a/arch/riscv/boards/erizo/lowlevel.c
+++ b/arch/riscv/boards/erizo/lowlevel.c
@@ -9,7 +9,9 @@ ENTRY_FUNCTION(start_erizo_generic, a0, a1, a2)
{
extern char __dtb_z_erizo_generic_start[];
+#if defined CONFIG_DEBUG_LL
debug_ll_ns16550_init();
+#endif
barebox_nmon_entry();
putc_ll('>');
--
2.31.1
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