New patch to review for coreboot: cbfstool: fix alignment to 64 byte

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10918

-gerrit

commit 7536f69603348b60c6ea13973027dd9dd544478e
Author: Patrick Georgi 
Date:   Tue Jul 14 22:18:23 2015 +0200

cbfstool: fix alignment to 64 byte

It's not like we _ever_ changed it, so drop the option and make cbfstool
    use the default. always.

Change-Id: Ia1b99fda03d5852137a362422e979f4a4dffc5ed
    Signed-off-by: Patrick Georgi 
---
 Makefile.inc             |  2 +-
 util/cbfstool/cbfstool.c | 23 +++++++----------------
 2 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/Makefile.inc b/Makefile.inc
index 347e07b..14fa990 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -573,7 +573,7 @@ prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))

$(obj)/coreboot.pre1: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(FMAPTOOL) $(CBFSTOOL) $$(cpu_ucode_cbfs_file)
    $(CBFSTOOL) $@.tmp create \
-	-B $(objcbfs)/bootblock.bin -a 64 \
+	-B $(objcbfs)/bootblock.bin \
    $(CBFSTOOL_PRE1_OPTS)
    $(prebuild-files) true
    $(call add-cpu-microcode-to-cbfs,$@.tmp)
diff --git a/util/cbfstool/cbfstool.c b/util/cbfstool/cbfstool.c
index 06d0cef..4469cb4 100644
--- a/util/cbfstool/cbfstool.c
+++ b/util/cbfstool/cbfstool.c
@@ -65,7 +65,6 @@ static struct param {
    uint32_t headeroffset_assigned;
    uint32_t entrypoint;
    uint32_t size;
-	uint32_t alignment;
    uint32_t pagesize;
    uint32_t cbfsoffset;
    uint32_t cbfsoffset_assigned;
@@ -372,9 +371,8 @@ static int cbfs_create(void)
    					param.baseaddress_assigned ||
    					param.headeroffset_assigned ||
    					param.cbfsoffset_assigned ||
-							param.alignment ||
    						param.bootblock) {
-			ERROR("Since -M was provided, -m, -s, -b, -o, -H, -a, and -B should be omitted\n");
+			ERROR("Since -M was provided, -m, -s, -b, -o, -H, and -B should be omitted\n");
    		return 1;
    	}

@@ -394,9 +392,6 @@ static int cbfs_create(void)
    	return 1;
    }

-	if (!param.alignment)
-		param.alignment = 64;	// default CBFS entry alignment
-
    // Set default offsets. x86, as usual, needs to be a special snowflake.
    if (!param.baseaddress_assigned) {
    	if (param.arch == CBFS_ARCHITECTURE_X86) {
@@ -430,7 +425,7 @@ static int cbfs_create(void)
    	} else {
    		param.cbfsoffset = align_up(param.headeroffset +
    					    sizeof(struct cbfs_header),
-						    param.alignment);
+						    64);
    		DEBUG("CBFS entries start beind master header (%#x).\n",
    		      param.cbfsoffset);
    	}
@@ -438,7 +433,7 @@ static int cbfs_create(void)

int ret = cbfs_legacy_image_create(&image,
    				   param.arch,
-					   param.alignment,
+					   64,
    				   &bootblock,
    				   param.baseaddress,
    				   param.headeroffset,
@@ -474,12 +469,12 @@ static int cbfs_locate(void)
    }

int32_t address = cbfs_locate_entry(&image, param.name, buffer.size,
-				    param.pagesize, param.alignment);
+				    param.pagesize, 64);
    buffer_delete(&buffer);

if (address == -1) {
    	ERROR("'%s' can't fit in CBFS for page-size %#x, align %#x.\n",
-		      param.name, param.pagesize, param.alignment);
+		      param.name, param.pagesize, 64);
    	return 1;
    }

@@ -743,9 +738,9 @@ static const struct command commands[] = {
    {"add-stage", "H:r:f:n:t:c:b:S:vh?", cbfs_add_stage, true, true},
    {"add-int", "H:r:i:n:b:vh?", cbfs_add_integer, true, true},
    {"copy", "H:D:s:h?", cbfs_copy, true, true},
-	{"create", "M:r:s:B:b:H:a:o:m:vh?", cbfs_create, true, true},
+	{"create", "M:r:s:B:b:H:o:m:vh?", cbfs_create, true, true},
    {"extract", "H:r:n:f:vh?", cbfs_extract, true, false},
-	{"locate", "H:r:f:n:P:a:Tvh?", cbfs_locate, true, false},
+	{"locate", "H:r:f:n:P:Tvh?", cbfs_locate, true, false},
    {"layout", "wvh?", cbfs_layout, false, false},
    {"print", "H:r:vh?", cbfs_print, true, false},
    {"read", "r:f:vh?", cbfs_read, true, false},
@@ -755,7 +750,6 @@ static const struct command commands[] = {
 };

static struct option long_options[] = {
-	{"alignment",     required_argument, 0, 'a' },
    {"base-address",  required_argument, 0, 'b' },
    {"bootblock",     required_argument, 0, 'B' },
    {"cmdline",       required_argument, 0, 'C' },
@@ -1023,9 +1017,6 @@ int main(int argc, char **argv)
    			param.copyoffset = strtoul(optarg, NULL, 0);
    			param.copyoffset_assigned = 1;
    			break;
-			case 'a':
-				param.alignment = strtoul(optarg, NULL, 0);
-				break;
    		case 'P':
    			param.pagesize = strtoul(optarg, NULL, 0);
    			break;