From f0d39c409b95c2095f84adcd0dcb9b0381e1562e Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko Date: Fri, 19 Feb 2016 16:44:22 +0100 Subject: die() when attempting to use bounce buffer on non-i386. Only i386 has code to support bounce buffer. For others coreboot would silently discard part of binary which doesn't work and is a hell to debug. Instead just die. Change-Id: I37ae24ea5d13aae95f9856a896700a0408747233 Signed-off-by: Vladimir Serbinenko Reviewed-on: https://review.coreboot.org/13750 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/lib/selfboot.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/lib') diff --git a/src/lib/selfboot.c b/src/lib/selfboot.c index 6d86159ddd..f3a1e52728 100644 --- a/src/lib/selfboot.c +++ b/src/lib/selfboot.c @@ -114,6 +114,9 @@ static int relocate_segment(unsigned long buffer, struct segment *seg) if (!overlaps_coreboot(seg)) return 0; + if (!arch_supports_bounce_buffer()) + die ("bounce buffer not supported"); + start = seg->s_dstaddr; middle = start + seg->s_filesz; end = start + seg->s_memsz; -- cgit v1.2.3