[U-Boot] [RFC PATCH v2 07/12] arm: printf() is not available in some SPL configurations

This patch avoids build breakage for SPLs that do not support printf.

Signed-off-by: Christian Riesch christian.riesch@omicron.at Cc: Wolfgang Denk wd@denx.de Cc: Tom Rini tom.rini@gmail.com --- arch/arm/lib/eabi_compat.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/arm/lib/eabi_compat.c b/arch/arm/lib/eabi_compat.c index eb3e26d..748c808 100644 --- a/arch/arm/lib/eabi_compat.c +++ b/arch/arm/lib/eabi_compat.c @@ -13,10 +13,13 @@

int raise (int signum) { +#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT) printf("raise: Signal # %d caught\n", signum); +#endif return 0; }

+ /* Dummy function to avoid linker complaints */ void __aeabi_unwind_cpp_pr0(void) {