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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2016-02-19 16:44:22 +0100 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2016-02-22 18:38:48 +0100 |
| commit | f0d39c409b95c2095f84adcd0dcb9b0381e1562e (patch) | |
| tree | 4fdf1283e71c03a6c747ab87e6d874c9010d6ba1 /src/arch/x86/boot.c | |
| parent | 4f22267b09565055f297808adc3c260c749332fb (diff) | |
| download | coreboot-f0d39c409b95c2095f84adcd0dcb9b0381e1562e.tar.xz | |
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 <phcoder@gmail.com>
Reviewed-on: https://review.coreboot.org/13750
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/arch/x86/boot.c')
| -rw-r--r-- | src/arch/x86/boot.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/arch/x86/boot.c b/src/arch/x86/boot.c index b23e322d6c..ba78c4e308 100644 --- a/src/arch/x86/boot.c +++ b/src/arch/x86/boot.c @@ -192,6 +192,11 @@ static void jmp_payload(void *entry, unsigned long buffer, unsigned long size) ); } +int arch_supports_bounce_buffer(void) +{ + return 1; +} + static void try_payload(struct prog *prog) { if (prog_type(prog) == PROG_PAYLOAD) { |