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cbfstool: add --xip support to add-stage for x86

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Instead of going through the locate then add-stage
dance while linking romstage twice allow for adding romstage
with --xip flags to perform the relocation while adding it
into CBFS. The -P (page-size) and -a (alignment) parameters
were added as well so one could specify the necessary
parameters for x86 romstage.

BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built and booted on glados.

Change-Id: I585619886f257e35f00961a1574009a51c28ff2b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11669
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Aaron Durbin
2015-09-15 17:00:23 -05:00
parent d7339411a9
commit 4be1674d32
5 changed files with 251 additions and 59 deletions
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3
util/cbfstool/common.h
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@@ -184,6 +184,9 @@ int parse_flat_binary_to_payload(const struct buffer *input,
int parse_elf_to_stage(const struct buffer *input, struct buffer *output,
enum comp_algo algo, uint32_t *location,
const char *ignore_section);
/* location is TOP aligned. */
int parse_elf_to_xip_stage(const struct buffer *input, struct buffer *output,
uint32_t *location, const char *ignore_section);
void print_supported_filetypes(void);