Hi Andy,
On 12 July 2017 at 20:30, Andy Yan andy.yan@rock-chips.com wrote:
printf will increase the code size more than 1kb, but platform like rk3036 has no enough space for it.
Signed-off-by: Andy Yan andy.yan@rock-chips.com
Changes in v2: None
arch/arm/mach-rockchip/bootrom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-rockchip/bootrom.c b/arch/arm/mach-rockchip/bootrom.c index da36f92..ba34c35 100644 --- a/arch/arm/mach-rockchip/bootrom.c +++ b/arch/arm/mach-rockchip/bootrom.c @@ -10,7 +10,7 @@ void back_to_bootrom(void) { #if defined(CONFIG_SPL_LIBGENERIC_SUPPORT) && !defined(CONFIG_TPL_BUILD)
printf("Returning to boot ROM...");
debug("Returning to boot ROM...");#endif _back_to_bootrom_s(); } -- 2.7.4
This is nice for seeing what went wrong when the return does not work. Could we use puts() instead perhaps?
Regards, Simon